Quick view Details sku: RRK3144BZE4 2003 Buick LeSabre - 3.8L - Engine Rebuild Re-Ring Kit - RRK3144BZE4 MSRP: Now: $361.97 Add to Cart Compare Quick view Details sku: VK123143ZE8 2003 Buick LeSabre - 3.8L - Exhaust and Intake Valve Kit - VK123143ZE8 MSRP: Now: $150.97 Add to Cart Compare Quick view Details sku: FGK3144ZE4 2003 Buick LeSabre - 3.8L - Full Gasket Set - FGK3144ZE4 MSRP: Now: $214.97 Add to Cart Compare Quick view Details sku: HGS3144ZE8 2003 Buick LeSabre - 3.8L - Head Gasket Set - HGS3144ZE8 MSRP: Now: $144.97 Add to Cart Compare Quick view Details sku: HGB3144ZE8 2003 Buick LeSabre - 3.8L - Head Gasket Set with Head Bolt Kit - HGB3144ZE8 MSRP: Now: $178.97 Add to Cart Compare Quick view Details sku: IMA1002ZE8 2003 Buick LeSabre - 3.8L - Intake Manifold - IMA1002ZE8 MSRP: Now: $120.97 Add to Cart Compare Quick view Details sku: P3143ZE13 2003 Buick LeSabre - 3.8L - Piston Set - P3143ZE13 MSRP: Now: $245.97 Choose Options Compare Quick view Details sku: PRK3143ZE25 2003 Buick LeSabre - 3.8L - Piston Set with Rings - PRK3143ZE25 MSRP: Now: $333.97 Add to Cart Compare Quick view Details sku: LFK123104ZE33 2003 Buick LeSabre - 3.8L - Set of 12 Lifters - LFK123104ZE33 MSRP: Now: $160.97 Add to Cart Compare Quick view Details sku: CB3144ZE13 2003 Buick LeSabre 3.8L Cam Bearings CB3144ZE13 MSRP: Now: $23.97 Add to Cart Compare Quick view Details sku: EK3144BZE4 2003 Buick LeSabre 3.8L Engine Rebuild Kit - EK3144BZE4 MSRP: Now: $630.97 Choose Options Compare Quick view Details sku: EK3144BMZE4 2003 Buick LeSabre 3.8L Engine Rebuild Master Kit - EK3144BMZE4 MSRP: Now: $761.97 Choose Options Compare Quick view Details sku: EG3143ZE13 2003 Buick LeSabre 3.8L Exhaust Manifold Gasket EG3143ZE13 MSRP: Now: $13.97 Add to Cart Compare Quick view Details sku: EV3143ZE13 2003 Buick LeSabre 3.8L Exhaust Valve EV3143ZE13 MSRP: Now: $15.97 Add to Cart Compare Quick view Details sku: MG3143ZE13 2003 Buick LeSabre 3.8L Fuel Injection Plenum Gasket MG3143ZE13 MSRP: Now: $35.97 Add to Cart Compare Quick view Details sku: HBK3143ZE13 2003 Buick LeSabre 3.8L Head Bolt Kit HBK3143ZE13 MSRP: Now: $33.97 Add to Cart Compare Quick view Details sku: HS3143ZE13 2003 Buick LeSabre 3.8L Head Spacer Shim HS3143ZE13 MSRP: Now: $36.97 Add to Cart Compare Quick view Details sku: IG3144ZE12 2003 Buick LeSabre 3.8L Intake Manifold Gasket Set IG3144ZE12 MSRP: Now: $39.97 Add to Cart Compare Quick view Details sku: IV3143ZE8 2003 Buick LeSabre 3.8L Intake Valve IV3143ZE8 MSRP: Now: $9.97 Add to Cart Compare Quick view Details sku: HG3143LZE13 2003 Buick LeSabre 3.8L Left Head Gasket HG3143LZE13 MSRP: Now: $16.97 Add to Cart Compare Quick view sku: RRK3144BZE4 2003 Buick LeSabre - 3.8L - Engine Rebuild Re-Ring Kit - RRK3144BZE4 2003 Buick LeSabre 3.8L Rebuild Re-Ring Kit Engine Parts # RRK3144BZE4 Includes: Piston Ring Set, Main Bearings Set, Rod Bearings Set, Head Gasket Set, Lower Gasket Set. Fits: [2000-2003] / Buick, MSRP: Now: $361.97 Add to Cart Compare Quick view sku: VK123143ZE8 2003 Buick LeSabre - 3.8L - Exhaust and Intake Valve Kit - VK123143ZE8 2003 Buick LeSabre 3.8L Exhaust and Intake Valve Kit Engine Parts # VK123143ZE8 Includes: Exhaust Valve x6 Intake Valve x6. Fits: [1995-2005] GM / V6 / 3.8L / 231 OHV 12V MSRP: Now: $150.97 Add to Cart Compare Quick view sku: FGK3144ZE4 2003 Buick LeSabre - 3.8L - Full Gasket Set - FGK3144ZE4 2003 Buick LeSabre 3.8L Full Gasket Set Engine Parts # FGK3144ZE4Includes: Head Gasket Set x1 Lower Gasket Set x1. Fits: [1997-2009] GM / V6 / 3.8L / 231 OHV 12V MSRP: Now: $214.97 Add to Cart Compare Quick view sku: HGS3144ZE8 2003 Buick LeSabre - 3.8L - Head Gasket Set - HGS3144ZE8 2003 Buick LeSabre 3.8L Head Gasket Set Engine Parts # HGS3144ZE8 Fits: [1997-2009] GM / V6 / 3.8L / 231 OHV 12VThis Head Gasket Set also MSRP: Now: $144.97 Add to Cart Compare Quick view sku: HGB3144ZE8 2003 Buick LeSabre - 3.8L - Head Gasket Set with Head Bolt Kit - HGB3144ZE8 2003 Buick LeSabre 3.8L Head Gasket Set with Head Bolt Kit Engine Parts # HGB3144ZE8 Includes: Head Gasket Set x1 Head Bolt Kit x1. Fits: [1997-2009] GM / V6 / 3.8L / 231 OHV 12V MSRP: Now: $178.97 Add to Cart Compare Quick view sku: IMA1002ZE8 2003 Buick LeSabre - 3.8L - Intake Manifold - IMA1002ZE8 2003 Buick LeSabre 3.8L Intake Manifold Engine Parts # IMA1002ZE8 Fits: [1995-2005] GM / V6 / 3.8L / 231 OHV 12VThis Intake Manifold also MSRP: Now: $120.97 Add to Cart Compare Quick view sku: P3143ZE13 2003 Buick LeSabre - 3.8L - Piston Set - P3143ZE13 2003 Buick LeSabre 3.8L Piston Set Engine Parts # P3143ZE13 Fits: [1995-2009] GM [1.2x1.5x2.0] / V6 / 3.8L / 231 OHV 12VThis Piston Set al MSRP: Now: $245.97 Choose Options Compare Quick view sku: PRK3143ZE25 2003 Buick LeSabre - 3.8L - Piston Set with Rings - PRK3143ZE25 2003 Buick LeSabre 3.8L Piston Set with Rings Engine Parts # PRK3143ZE25 Includes: Piston Set x1 Piston Ring Set x1. Fits: [1995-2009] GM [1.2x1.5x2.0] / V6 / 3.8L / 231 OHV 12V< MSRP: Now: $333.97 Add to Cart Compare Quick view sku: LFK123104ZE33 2003 Buick LeSabre - 3.8L - Set of 12 Lifters - LFK123104ZE33 2003 Buick LeSabre 3.8L Set of 12 Lifters Engine Parts # LFK123104ZE33 Includes: Valve Lifter x12. Fits: [1982-2017] GM, ISUZU, SAAB / L4, V6, V8 / 2.5L, 3.3L, 3.8L, 4.3L, 4.5L, 4.8L, 4.9L, 5.0L, MSRP: Now: $160.97 Add to Cart Compare Quick view sku: CB3144ZE13 2003 Buick LeSabre 3.8L Cam Bearings CB3144ZE13 2003 Buick LeSabre 3.8L Cam Bearings Engine Parts # CB3144ZE13 Fits: [1995-2009] GM / V6 / 3.8L / 231 OHV 12VFitment Notes:&nb MSRP: Now: $23.97 Add to Cart Compare Quick view sku: EK3144BZE4 2003 Buick LeSabre 3.8L Engine Rebuild Kit - EK3144BZE4 2003 Buick LeSabre - 3.8L - Engine Rebuild Kit - EK3144BZE4 Engine rebuild kit for 2003 Buick LeSabre - 3.8L - Engine Rebuild Kit - EK3144BZE4. Kit includes the core components needed for a proper... MSRP: Now: $630.97 Choose Options Compare Quick view sku: EK3144BMZE4 2003 Buick LeSabre 3.8L Engine Rebuild Master Kit - EK3144BMZE4 2003 Buick LeSabre - 3.8L - Engine Rebuild Master Kit - EK3144BMZE4 Engine rebuild kit for 2003 Buick LeSabre - 3.8L - Engine Rebuild Master Kit - EK3144BMZE4. Kit includes the core components... MSRP: Now: $761.97 Choose Options Compare Quick view sku: EG3143ZE13 2003 Buick LeSabre 3.8L Exhaust Manifold Gasket EG3143ZE13 2003 Buick LeSabre 3.8L Exhaust Manifold Gasket Engine Parts # EG3143ZE13 Fits: [1995-2009] GM / V6 / 3.8L / 231 OHV 12VFitment Notes:< MSRP: Now: $13.97 Add to Cart Compare Quick view sku: EV3143ZE13 2003 Buick LeSabre 3.8L Exhaust Valve EV3143ZE13 2003 Buick LeSabre 3.8L Exhaust Valve Engine Parts # EV3143ZE13 Fits: [1995-2009] GM [Nitride Coated; 1 Groove; 36.6mm Head Dia., 7.96mm Stem Dia., 119.7mm O.A.L.] / V6 / 3.8L / 231 OHV 12V MSRP: Now: $15.97 Add to Cart Compare Quick view sku: MG3143ZE13 2003 Buick LeSabre 3.8L Fuel Injection Plenum Gasket MG3143ZE13 2003 Buick LeSabre 3.8L Fuel Injection Plenum Gasket Engine Parts # MG3143ZE13 Fits: [1995-2009] GM / V6 / 3.8L / 231 OHV 12VFitment No MSRP: Now: $35.97 Add to Cart Compare Quick view sku: HBK3143ZE13 2003 Buick LeSabre 3.8L Head Bolt Kit HBK3143ZE13 2003 Buick LeSabre 3.8L Head Bolt Kit Engine Parts # HBK3143ZE13 Fits: [1995-2009] GM / V6 / 3.8L / 231 OHV 12VFitment Notes:&n MSRP: Now: $33.97 Add to Cart Compare Quick view sku: HS3143ZE13 2003 Buick LeSabre 3.8L Head Spacer Shim HS3143ZE13 2003 Buick LeSabre 3.8L Head Spacer Shim Engine Parts # HS3143ZE13 Fits: [1995-2009] GM / V6 / 3.8L / 231 OHV 12VFitment Notes: MSRP: Now: $36.97 Add to Cart Compare Quick view sku: IG3144ZE12 2003 Buick LeSabre 3.8L Intake Manifold Gasket Set IG3144ZE12 2003 Buick LeSabre 3.8L Intake Manifold Gasket Set Engine Parts # IG3144ZE12 Fits: [1995-2009] GM / V6 / 3.8L / 231 OHV 12VFitment Note MSRP: Now: $39.97 Add to Cart Compare Quick view sku: IV3143ZE8 2003 Buick LeSabre 3.8L Intake Valve IV3143ZE8 2003 Buick LeSabre 3.8L Intake Valve Engine Parts # IV3143ZE8 Fits: [1995-2005] GM [Nitride Coated; 1 Groove; 45.7mm Head Dia.; 7.96mm Stem Dia.; 119.9mm O.A.L.] / V6 / 3.8L / 231 OHV 12V< MSRP: Now: $9.97 Add to Cart Compare Quick view sku: HG3143LZE13 2003 Buick LeSabre 3.8L Left Head Gasket HG3143LZE13 2003 Buick LeSabre 3.8L Left Head Gasket Engine Parts # HG3143LZE13 Fits: [1995-2009] GM / V6 / 3.8L / 231 OHV 12VFitment Notes: MSRP: Now: $16.97 Add to Cart Compare 1 2 Next 1 2 Next Compare Selected × OK
Quick view Details sku: VK123143ZE8 2003 Buick LeSabre - 3.8L - Exhaust and Intake Valve Kit - VK123143ZE8 MSRP: Now: $150.97 Add to Cart Compare Quick view Details sku: FGK3144ZE4 2003 Buick LeSabre - 3.8L - Full Gasket Set - FGK3144ZE4 MSRP: Now: $214.97 Add to Cart Compare Quick view Details sku: HGS3144ZE8 2003 Buick LeSabre - 3.8L - Head Gasket Set - HGS3144ZE8 MSRP: Now: $144.97 Add to Cart Compare Quick view Details sku: HGB3144ZE8 2003 Buick LeSabre - 3.8L - Head Gasket Set with Head Bolt Kit - HGB3144ZE8 MSRP: Now: $178.97 Add to Cart Compare Quick view Details sku: IMA1002ZE8 2003 Buick LeSabre - 3.8L - Intake Manifold - IMA1002ZE8 MSRP: Now: $120.97 Add to Cart Compare Quick view Details sku: P3143ZE13 2003 Buick LeSabre - 3.8L - Piston Set - P3143ZE13 MSRP: Now: $245.97 Choose Options Compare Quick view Details sku: PRK3143ZE25 2003 Buick LeSabre - 3.8L - Piston Set with Rings - PRK3143ZE25 MSRP: Now: $333.97 Add to Cart Compare Quick view Details sku: LFK123104ZE33 2003 Buick LeSabre - 3.8L - Set of 12 Lifters - LFK123104ZE33 MSRP: Now: $160.97 Add to Cart Compare Quick view Details sku: CB3144ZE13 2003 Buick LeSabre 3.8L Cam Bearings CB3144ZE13 MSRP: Now: $23.97 Add to Cart Compare Quick view Details sku: EK3144BZE4 2003 Buick LeSabre 3.8L Engine Rebuild Kit - EK3144BZE4 MSRP: Now: $630.97 Choose Options Compare Quick view Details sku: EK3144BMZE4 2003 Buick LeSabre 3.8L Engine Rebuild Master Kit - EK3144BMZE4 MSRP: Now: $761.97 Choose Options Compare Quick view Details sku: EG3143ZE13 2003 Buick LeSabre 3.8L Exhaust Manifold Gasket EG3143ZE13 MSRP: Now: $13.97 Add to Cart Compare Quick view Details sku: EV3143ZE13 2003 Buick LeSabre 3.8L Exhaust Valve EV3143ZE13 MSRP: Now: $15.97 Add to Cart Compare Quick view Details sku: MG3143ZE13 2003 Buick LeSabre 3.8L Fuel Injection Plenum Gasket MG3143ZE13 MSRP: Now: $35.97 Add to Cart Compare Quick view Details sku: HBK3143ZE13 2003 Buick LeSabre 3.8L Head Bolt Kit HBK3143ZE13 MSRP: Now: $33.97 Add to Cart Compare Quick view Details sku: HS3143ZE13 2003 Buick LeSabre 3.8L Head Spacer Shim HS3143ZE13 MSRP: Now: $36.97 Add to Cart Compare Quick view Details sku: IG3144ZE12 2003 Buick LeSabre 3.8L Intake Manifold Gasket Set IG3144ZE12 MSRP: Now: $39.97 Add to Cart Compare Quick view Details sku: IV3143ZE8 2003 Buick LeSabre 3.8L Intake Valve IV3143ZE8 MSRP: Now: $9.97 Add to Cart Compare Quick view Details sku: HG3143LZE13 2003 Buick LeSabre 3.8L Left Head Gasket HG3143LZE13 MSRP: Now: $16.97 Add to Cart Compare Quick view sku: RRK3144BZE4 2003 Buick LeSabre - 3.8L - Engine Rebuild Re-Ring Kit - RRK3144BZE4 2003 Buick LeSabre 3.8L Rebuild Re-Ring Kit Engine Parts # RRK3144BZE4 Includes: Piston Ring Set, Main Bearings Set, Rod Bearings Set, Head Gasket Set, Lower Gasket Set. Fits: [2000-2003] / Buick, MSRP: Now: $361.97 Add to Cart Compare Quick view sku: VK123143ZE8 2003 Buick LeSabre - 3.8L - Exhaust and Intake Valve Kit - VK123143ZE8 2003 Buick LeSabre 3.8L Exhaust and Intake Valve Kit Engine Parts # VK123143ZE8 Includes: Exhaust Valve x6 Intake Valve x6. Fits: [1995-2005] GM / V6 / 3.8L / 231 OHV 12V MSRP: Now: $150.97 Add to Cart Compare Quick view sku: FGK3144ZE4 2003 Buick LeSabre - 3.8L - Full Gasket Set - FGK3144ZE4 2003 Buick LeSabre 3.8L Full Gasket Set Engine Parts # FGK3144ZE4Includes: Head Gasket Set x1 Lower Gasket Set x1. Fits: [1997-2009] GM / V6 / 3.8L / 231 OHV 12V MSRP: Now: $214.97 Add to Cart Compare Quick view sku: HGS3144ZE8 2003 Buick LeSabre - 3.8L - Head Gasket Set - HGS3144ZE8 2003 Buick LeSabre 3.8L Head Gasket Set Engine Parts # HGS3144ZE8 Fits: [1997-2009] GM / V6 / 3.8L / 231 OHV 12VThis Head Gasket Set also MSRP: Now: $144.97 Add to Cart Compare Quick view sku: HGB3144ZE8 2003 Buick LeSabre - 3.8L - Head Gasket Set with Head Bolt Kit - HGB3144ZE8 2003 Buick LeSabre 3.8L Head Gasket Set with Head Bolt Kit Engine Parts # HGB3144ZE8 Includes: Head Gasket Set x1 Head Bolt Kit x1. Fits: [1997-2009] GM / V6 / 3.8L / 231 OHV 12V MSRP: Now: $178.97 Add to Cart Compare Quick view sku: IMA1002ZE8 2003 Buick LeSabre - 3.8L - Intake Manifold - IMA1002ZE8 2003 Buick LeSabre 3.8L Intake Manifold Engine Parts # IMA1002ZE8 Fits: [1995-2005] GM / V6 / 3.8L / 231 OHV 12VThis Intake Manifold also MSRP: Now: $120.97 Add to Cart Compare Quick view sku: P3143ZE13 2003 Buick LeSabre - 3.8L - Piston Set - P3143ZE13 2003 Buick LeSabre 3.8L Piston Set Engine Parts # P3143ZE13 Fits: [1995-2009] GM [1.2x1.5x2.0] / V6 / 3.8L / 231 OHV 12VThis Piston Set al MSRP: Now: $245.97 Choose Options Compare Quick view sku: PRK3143ZE25 2003 Buick LeSabre - 3.8L - Piston Set with Rings - PRK3143ZE25 2003 Buick LeSabre 3.8L Piston Set with Rings Engine Parts # PRK3143ZE25 Includes: Piston Set x1 Piston Ring Set x1. Fits: [1995-2009] GM [1.2x1.5x2.0] / V6 / 3.8L / 231 OHV 12V< MSRP: Now: $333.97 Add to Cart Compare Quick view sku: LFK123104ZE33 2003 Buick LeSabre - 3.8L - Set of 12 Lifters - LFK123104ZE33 2003 Buick LeSabre 3.8L Set of 12 Lifters Engine Parts # LFK123104ZE33 Includes: Valve Lifter x12. Fits: [1982-2017] GM, ISUZU, SAAB / L4, V6, V8 / 2.5L, 3.3L, 3.8L, 4.3L, 4.5L, 4.8L, 4.9L, 5.0L, MSRP: Now: $160.97 Add to Cart Compare Quick view sku: CB3144ZE13 2003 Buick LeSabre 3.8L Cam Bearings CB3144ZE13 2003 Buick LeSabre 3.8L Cam Bearings Engine Parts # CB3144ZE13 Fits: [1995-2009] GM / V6 / 3.8L / 231 OHV 12VFitment Notes:&nb MSRP: Now: $23.97 Add to Cart Compare Quick view sku: EK3144BZE4 2003 Buick LeSabre 3.8L Engine Rebuild Kit - EK3144BZE4 2003 Buick LeSabre - 3.8L - Engine Rebuild Kit - EK3144BZE4 Engine rebuild kit for 2003 Buick LeSabre - 3.8L - Engine Rebuild Kit - EK3144BZE4. Kit includes the core components needed for a proper... MSRP: Now: $630.97 Choose Options Compare Quick view sku: EK3144BMZE4 2003 Buick LeSabre 3.8L Engine Rebuild Master Kit - EK3144BMZE4 2003 Buick LeSabre - 3.8L - Engine Rebuild Master Kit - EK3144BMZE4 Engine rebuild kit for 2003 Buick LeSabre - 3.8L - Engine Rebuild Master Kit - EK3144BMZE4. Kit includes the core components... MSRP: Now: $761.97 Choose Options Compare Quick view sku: EG3143ZE13 2003 Buick LeSabre 3.8L Exhaust Manifold Gasket EG3143ZE13 2003 Buick LeSabre 3.8L Exhaust Manifold Gasket Engine Parts # EG3143ZE13 Fits: [1995-2009] GM / V6 / 3.8L / 231 OHV 12VFitment Notes:< MSRP: Now: $13.97 Add to Cart Compare Quick view sku: EV3143ZE13 2003 Buick LeSabre 3.8L Exhaust Valve EV3143ZE13 2003 Buick LeSabre 3.8L Exhaust Valve Engine Parts # EV3143ZE13 Fits: [1995-2009] GM [Nitride Coated; 1 Groove; 36.6mm Head Dia., 7.96mm Stem Dia., 119.7mm O.A.L.] / V6 / 3.8L / 231 OHV 12V MSRP: Now: $15.97 Add to Cart Compare Quick view sku: MG3143ZE13 2003 Buick LeSabre 3.8L Fuel Injection Plenum Gasket MG3143ZE13 2003 Buick LeSabre 3.8L Fuel Injection Plenum Gasket Engine Parts # MG3143ZE13 Fits: [1995-2009] GM / V6 / 3.8L / 231 OHV 12VFitment No MSRP: Now: $35.97 Add to Cart Compare Quick view sku: HBK3143ZE13 2003 Buick LeSabre 3.8L Head Bolt Kit HBK3143ZE13 2003 Buick LeSabre 3.8L Head Bolt Kit Engine Parts # HBK3143ZE13 Fits: [1995-2009] GM / V6 / 3.8L / 231 OHV 12VFitment Notes:&n MSRP: Now: $33.97 Add to Cart Compare Quick view sku: HS3143ZE13 2003 Buick LeSabre 3.8L Head Spacer Shim HS3143ZE13 2003 Buick LeSabre 3.8L Head Spacer Shim Engine Parts # HS3143ZE13 Fits: [1995-2009] GM / V6 / 3.8L / 231 OHV 12VFitment Notes: MSRP: Now: $36.97 Add to Cart Compare Quick view sku: IG3144ZE12 2003 Buick LeSabre 3.8L Intake Manifold Gasket Set IG3144ZE12 2003 Buick LeSabre 3.8L Intake Manifold Gasket Set Engine Parts # IG3144ZE12 Fits: [1995-2009] GM / V6 / 3.8L / 231 OHV 12VFitment Note MSRP: Now: $39.97 Add to Cart Compare Quick view sku: IV3143ZE8 2003 Buick LeSabre 3.8L Intake Valve IV3143ZE8 2003 Buick LeSabre 3.8L Intake Valve Engine Parts # IV3143ZE8 Fits: [1995-2005] GM [Nitride Coated; 1 Groove; 45.7mm Head Dia.; 7.96mm Stem Dia.; 119.9mm O.A.L.] / V6 / 3.8L / 231 OHV 12V< MSRP: Now: $9.97 Add to Cart Compare Quick view sku: HG3143LZE13 2003 Buick LeSabre 3.8L Left Head Gasket HG3143LZE13 2003 Buick LeSabre 3.8L Left Head Gasket Engine Parts # HG3143LZE13 Fits: [1995-2009] GM / V6 / 3.8L / 231 OHV 12VFitment Notes: MSRP: Now: $16.97 Add to Cart Compare 1 2 Next 1 2 Next Compare Selected × OK
Quick view Details sku: FGK3144ZE4 2003 Buick LeSabre - 3.8L - Full Gasket Set - FGK3144ZE4 MSRP: Now: $214.97 Add to Cart Compare Quick view Details sku: HGS3144ZE8 2003 Buick LeSabre - 3.8L - Head Gasket Set - HGS3144ZE8 MSRP: Now: $144.97 Add to Cart Compare Quick view Details sku: HGB3144ZE8 2003 Buick LeSabre - 3.8L - Head Gasket Set with Head Bolt Kit - HGB3144ZE8 MSRP: Now: $178.97 Add to Cart Compare Quick view Details sku: IMA1002ZE8 2003 Buick LeSabre - 3.8L - Intake Manifold - IMA1002ZE8 MSRP: Now: $120.97 Add to Cart Compare Quick view Details sku: P3143ZE13 2003 Buick LeSabre - 3.8L - Piston Set - P3143ZE13 MSRP: Now: $245.97 Choose Options Compare Quick view Details sku: PRK3143ZE25 2003 Buick LeSabre - 3.8L - Piston Set with Rings - PRK3143ZE25 MSRP: Now: $333.97 Add to Cart Compare Quick view Details sku: LFK123104ZE33 2003 Buick LeSabre - 3.8L - Set of 12 Lifters - LFK123104ZE33 MSRP: Now: $160.97 Add to Cart Compare Quick view Details sku: CB3144ZE13 2003 Buick LeSabre 3.8L Cam Bearings CB3144ZE13 MSRP: Now: $23.97 Add to Cart Compare Quick view Details sku: EK3144BZE4 2003 Buick LeSabre 3.8L Engine Rebuild Kit - EK3144BZE4 MSRP: Now: $630.97 Choose Options Compare Quick view Details sku: EK3144BMZE4 2003 Buick LeSabre 3.8L Engine Rebuild Master Kit - EK3144BMZE4 MSRP: Now: $761.97 Choose Options Compare Quick view Details sku: EG3143ZE13 2003 Buick LeSabre 3.8L Exhaust Manifold Gasket EG3143ZE13 MSRP: Now: $13.97 Add to Cart Compare Quick view Details sku: EV3143ZE13 2003 Buick LeSabre 3.8L Exhaust Valve EV3143ZE13 MSRP: Now: $15.97 Add to Cart Compare Quick view Details sku: MG3143ZE13 2003 Buick LeSabre 3.8L Fuel Injection Plenum Gasket MG3143ZE13 MSRP: Now: $35.97 Add to Cart Compare Quick view Details sku: HBK3143ZE13 2003 Buick LeSabre 3.8L Head Bolt Kit HBK3143ZE13 MSRP: Now: $33.97 Add to Cart Compare Quick view Details sku: HS3143ZE13 2003 Buick LeSabre 3.8L Head Spacer Shim HS3143ZE13 MSRP: Now: $36.97 Add to Cart Compare Quick view Details sku: IG3144ZE12 2003 Buick LeSabre 3.8L Intake Manifold Gasket Set IG3144ZE12 MSRP: Now: $39.97 Add to Cart Compare Quick view Details sku: IV3143ZE8 2003 Buick LeSabre 3.8L Intake Valve IV3143ZE8 MSRP: Now: $9.97 Add to Cart Compare Quick view Details sku: HG3143LZE13 2003 Buick LeSabre 3.8L Left Head Gasket HG3143LZE13 MSRP: Now: $16.97 Add to Cart Compare Quick view sku: RRK3144BZE4 2003 Buick LeSabre - 3.8L - Engine Rebuild Re-Ring Kit - RRK3144BZE4 2003 Buick LeSabre 3.8L Rebuild Re-Ring Kit Engine Parts # RRK3144BZE4 Includes: Piston Ring Set, Main Bearings Set, Rod Bearings Set, Head Gasket Set, Lower Gasket Set. Fits: [2000-2003] / Buick, MSRP: Now: $361.97 Add to Cart Compare Quick view sku: VK123143ZE8 2003 Buick LeSabre - 3.8L - Exhaust and Intake Valve Kit - VK123143ZE8 2003 Buick LeSabre 3.8L Exhaust and Intake Valve Kit Engine Parts # VK123143ZE8 Includes: Exhaust Valve x6 Intake Valve x6. Fits: [1995-2005] GM / V6 / 3.8L / 231 OHV 12V MSRP: Now: $150.97 Add to Cart Compare Quick view sku: FGK3144ZE4 2003 Buick LeSabre - 3.8L - Full Gasket Set - FGK3144ZE4 2003 Buick LeSabre 3.8L Full Gasket Set Engine Parts # FGK3144ZE4Includes: Head Gasket Set x1 Lower Gasket Set x1. Fits: [1997-2009] GM / V6 / 3.8L / 231 OHV 12V MSRP: Now: $214.97 Add to Cart Compare Quick view sku: HGS3144ZE8 2003 Buick LeSabre - 3.8L - Head Gasket Set - HGS3144ZE8 2003 Buick LeSabre 3.8L Head Gasket Set Engine Parts # HGS3144ZE8 Fits: [1997-2009] GM / V6 / 3.8L / 231 OHV 12VThis Head Gasket Set also MSRP: Now: $144.97 Add to Cart Compare Quick view sku: HGB3144ZE8 2003 Buick LeSabre - 3.8L - Head Gasket Set with Head Bolt Kit - HGB3144ZE8 2003 Buick LeSabre 3.8L Head Gasket Set with Head Bolt Kit Engine Parts # HGB3144ZE8 Includes: Head Gasket Set x1 Head Bolt Kit x1. Fits: [1997-2009] GM / V6 / 3.8L / 231 OHV 12V MSRP: Now: $178.97 Add to Cart Compare Quick view sku: IMA1002ZE8 2003 Buick LeSabre - 3.8L - Intake Manifold - IMA1002ZE8 2003 Buick LeSabre 3.8L Intake Manifold Engine Parts # IMA1002ZE8 Fits: [1995-2005] GM / V6 / 3.8L / 231 OHV 12VThis Intake Manifold also MSRP: Now: $120.97 Add to Cart Compare Quick view sku: P3143ZE13 2003 Buick LeSabre - 3.8L - Piston Set - P3143ZE13 2003 Buick LeSabre 3.8L Piston Set Engine Parts # P3143ZE13 Fits: [1995-2009] GM [1.2x1.5x2.0] / V6 / 3.8L / 231 OHV 12VThis Piston Set al MSRP: Now: $245.97 Choose Options Compare Quick view sku: PRK3143ZE25 2003 Buick LeSabre - 3.8L - Piston Set with Rings - PRK3143ZE25 2003 Buick LeSabre 3.8L Piston Set with Rings Engine Parts # PRK3143ZE25 Includes: Piston Set x1 Piston Ring Set x1. Fits: [1995-2009] GM [1.2x1.5x2.0] / V6 / 3.8L / 231 OHV 12V< MSRP: Now: $333.97 Add to Cart Compare Quick view sku: LFK123104ZE33 2003 Buick LeSabre - 3.8L - Set of 12 Lifters - LFK123104ZE33 2003 Buick LeSabre 3.8L Set of 12 Lifters Engine Parts # LFK123104ZE33 Includes: Valve Lifter x12. Fits: [1982-2017] GM, ISUZU, SAAB / L4, V6, V8 / 2.5L, 3.3L, 3.8L, 4.3L, 4.5L, 4.8L, 4.9L, 5.0L, MSRP: Now: $160.97 Add to Cart Compare Quick view sku: CB3144ZE13 2003 Buick LeSabre 3.8L Cam Bearings CB3144ZE13 2003 Buick LeSabre 3.8L Cam Bearings Engine Parts # CB3144ZE13 Fits: [1995-2009] GM / V6 / 3.8L / 231 OHV 12VFitment Notes:&nb MSRP: Now: $23.97 Add to Cart Compare Quick view sku: EK3144BZE4 2003 Buick LeSabre 3.8L Engine Rebuild Kit - EK3144BZE4 2003 Buick LeSabre - 3.8L - Engine Rebuild Kit - EK3144BZE4 Engine rebuild kit for 2003 Buick LeSabre - 3.8L - Engine Rebuild Kit - EK3144BZE4. Kit includes the core components needed for a proper... MSRP: Now: $630.97 Choose Options Compare Quick view sku: EK3144BMZE4 2003 Buick LeSabre 3.8L Engine Rebuild Master Kit - EK3144BMZE4 2003 Buick LeSabre - 3.8L - Engine Rebuild Master Kit - EK3144BMZE4 Engine rebuild kit for 2003 Buick LeSabre - 3.8L - Engine Rebuild Master Kit - EK3144BMZE4. Kit includes the core components... MSRP: Now: $761.97 Choose Options Compare Quick view sku: EG3143ZE13 2003 Buick LeSabre 3.8L Exhaust Manifold Gasket EG3143ZE13 2003 Buick LeSabre 3.8L Exhaust Manifold Gasket Engine Parts # EG3143ZE13 Fits: [1995-2009] GM / V6 / 3.8L / 231 OHV 12VFitment Notes:< MSRP: Now: $13.97 Add to Cart Compare Quick view sku: EV3143ZE13 2003 Buick LeSabre 3.8L Exhaust Valve EV3143ZE13 2003 Buick LeSabre 3.8L Exhaust Valve Engine Parts # EV3143ZE13 Fits: [1995-2009] GM [Nitride Coated; 1 Groove; 36.6mm Head Dia., 7.96mm Stem Dia., 119.7mm O.A.L.] / V6 / 3.8L / 231 OHV 12V MSRP: Now: $15.97 Add to Cart Compare Quick view sku: MG3143ZE13 2003 Buick LeSabre 3.8L Fuel Injection Plenum Gasket MG3143ZE13 2003 Buick LeSabre 3.8L Fuel Injection Plenum Gasket Engine Parts # MG3143ZE13 Fits: [1995-2009] GM / V6 / 3.8L / 231 OHV 12VFitment No MSRP: Now: $35.97 Add to Cart Compare Quick view sku: HBK3143ZE13 2003 Buick LeSabre 3.8L Head Bolt Kit HBK3143ZE13 2003 Buick LeSabre 3.8L Head Bolt Kit Engine Parts # HBK3143ZE13 Fits: [1995-2009] GM / V6 / 3.8L / 231 OHV 12VFitment Notes:&n MSRP: Now: $33.97 Add to Cart Compare Quick view sku: HS3143ZE13 2003 Buick LeSabre 3.8L Head Spacer Shim HS3143ZE13 2003 Buick LeSabre 3.8L Head Spacer Shim Engine Parts # HS3143ZE13 Fits: [1995-2009] GM / V6 / 3.8L / 231 OHV 12VFitment Notes: MSRP: Now: $36.97 Add to Cart Compare Quick view sku: IG3144ZE12 2003 Buick LeSabre 3.8L Intake Manifold Gasket Set IG3144ZE12 2003 Buick LeSabre 3.8L Intake Manifold Gasket Set Engine Parts # IG3144ZE12 Fits: [1995-2009] GM / V6 / 3.8L / 231 OHV 12VFitment Note MSRP: Now: $39.97 Add to Cart Compare Quick view sku: IV3143ZE8 2003 Buick LeSabre 3.8L Intake Valve IV3143ZE8 2003 Buick LeSabre 3.8L Intake Valve Engine Parts # IV3143ZE8 Fits: [1995-2005] GM [Nitride Coated; 1 Groove; 45.7mm Head Dia.; 7.96mm Stem Dia.; 119.9mm O.A.L.] / V6 / 3.8L / 231 OHV 12V< MSRP: Now: $9.97 Add to Cart Compare Quick view sku: HG3143LZE13 2003 Buick LeSabre 3.8L Left Head Gasket HG3143LZE13 2003 Buick LeSabre 3.8L Left Head Gasket Engine Parts # HG3143LZE13 Fits: [1995-2009] GM / V6 / 3.8L / 231 OHV 12VFitment Notes: MSRP: Now: $16.97 Add to Cart Compare 1 2 Next 1 2 Next Compare Selected × OK
Quick view Details sku: HGS3144ZE8 2003 Buick LeSabre - 3.8L - Head Gasket Set - HGS3144ZE8 MSRP: Now: $144.97 Add to Cart Compare Quick view Details sku: HGB3144ZE8 2003 Buick LeSabre - 3.8L - Head Gasket Set with Head Bolt Kit - HGB3144ZE8 MSRP: Now: $178.97 Add to Cart Compare Quick view Details sku: IMA1002ZE8 2003 Buick LeSabre - 3.8L - Intake Manifold - IMA1002ZE8 MSRP: Now: $120.97 Add to Cart Compare Quick view Details sku: P3143ZE13 2003 Buick LeSabre - 3.8L - Piston Set - P3143ZE13 MSRP: Now: $245.97 Choose Options Compare Quick view Details sku: PRK3143ZE25 2003 Buick LeSabre - 3.8L - Piston Set with Rings - PRK3143ZE25 MSRP: Now: $333.97 Add to Cart Compare Quick view Details sku: LFK123104ZE33 2003 Buick LeSabre - 3.8L - Set of 12 Lifters - LFK123104ZE33 MSRP: Now: $160.97 Add to Cart Compare Quick view Details sku: CB3144ZE13 2003 Buick LeSabre 3.8L Cam Bearings CB3144ZE13 MSRP: Now: $23.97 Add to Cart Compare Quick view Details sku: EK3144BZE4 2003 Buick LeSabre 3.8L Engine Rebuild Kit - EK3144BZE4 MSRP: Now: $630.97 Choose Options Compare Quick view Details sku: EK3144BMZE4 2003 Buick LeSabre 3.8L Engine Rebuild Master Kit - EK3144BMZE4 MSRP: Now: $761.97 Choose Options Compare Quick view Details sku: EG3143ZE13 2003 Buick LeSabre 3.8L Exhaust Manifold Gasket EG3143ZE13 MSRP: Now: $13.97 Add to Cart Compare Quick view Details sku: EV3143ZE13 2003 Buick LeSabre 3.8L Exhaust Valve EV3143ZE13 MSRP: Now: $15.97 Add to Cart Compare Quick view Details sku: MG3143ZE13 2003 Buick LeSabre 3.8L Fuel Injection Plenum Gasket MG3143ZE13 MSRP: Now: $35.97 Add to Cart Compare Quick view Details sku: HBK3143ZE13 2003 Buick LeSabre 3.8L Head Bolt Kit HBK3143ZE13 MSRP: Now: $33.97 Add to Cart Compare Quick view Details sku: HS3143ZE13 2003 Buick LeSabre 3.8L Head Spacer Shim HS3143ZE13 MSRP: Now: $36.97 Add to Cart Compare Quick view Details sku: IG3144ZE12 2003 Buick LeSabre 3.8L Intake Manifold Gasket Set IG3144ZE12 MSRP: Now: $39.97 Add to Cart Compare Quick view Details sku: IV3143ZE8 2003 Buick LeSabre 3.8L Intake Valve IV3143ZE8 MSRP: Now: $9.97 Add to Cart Compare Quick view Details sku: HG3143LZE13 2003 Buick LeSabre 3.8L Left Head Gasket HG3143LZE13 MSRP: Now: $16.97 Add to Cart Compare Quick view sku: RRK3144BZE4 2003 Buick LeSabre - 3.8L - Engine Rebuild Re-Ring Kit - RRK3144BZE4 2003 Buick LeSabre 3.8L Rebuild Re-Ring Kit Engine Parts # RRK3144BZE4 Includes: Piston Ring Set, Main Bearings Set, Rod Bearings Set, Head Gasket Set, Lower Gasket Set. Fits: [2000-2003] / Buick, MSRP: Now: $361.97 Add to Cart Compare Quick view sku: VK123143ZE8 2003 Buick LeSabre - 3.8L - Exhaust and Intake Valve Kit - VK123143ZE8 2003 Buick LeSabre 3.8L Exhaust and Intake Valve Kit Engine Parts # VK123143ZE8 Includes: Exhaust Valve x6 Intake Valve x6. Fits: [1995-2005] GM / V6 / 3.8L / 231 OHV 12V MSRP: Now: $150.97 Add to Cart Compare Quick view sku: FGK3144ZE4 2003 Buick LeSabre - 3.8L - Full Gasket Set - FGK3144ZE4 2003 Buick LeSabre 3.8L Full Gasket Set Engine Parts # FGK3144ZE4Includes: Head Gasket Set x1 Lower Gasket Set x1. Fits: [1997-2009] GM / V6 / 3.8L / 231 OHV 12V MSRP: Now: $214.97 Add to Cart Compare Quick view sku: HGS3144ZE8 2003 Buick LeSabre - 3.8L - Head Gasket Set - HGS3144ZE8 2003 Buick LeSabre 3.8L Head Gasket Set Engine Parts # HGS3144ZE8 Fits: [1997-2009] GM / V6 / 3.8L / 231 OHV 12VThis Head Gasket Set also MSRP: Now: $144.97 Add to Cart Compare Quick view sku: HGB3144ZE8 2003 Buick LeSabre - 3.8L - Head Gasket Set with Head Bolt Kit - HGB3144ZE8 2003 Buick LeSabre 3.8L Head Gasket Set with Head Bolt Kit Engine Parts # HGB3144ZE8 Includes: Head Gasket Set x1 Head Bolt Kit x1. Fits: [1997-2009] GM / V6 / 3.8L / 231 OHV 12V MSRP: Now: $178.97 Add to Cart Compare Quick view sku: IMA1002ZE8 2003 Buick LeSabre - 3.8L - Intake Manifold - IMA1002ZE8 2003 Buick LeSabre 3.8L Intake Manifold Engine Parts # IMA1002ZE8 Fits: [1995-2005] GM / V6 / 3.8L / 231 OHV 12VThis Intake Manifold also MSRP: Now: $120.97 Add to Cart Compare Quick view sku: P3143ZE13 2003 Buick LeSabre - 3.8L - Piston Set - P3143ZE13 2003 Buick LeSabre 3.8L Piston Set Engine Parts # P3143ZE13 Fits: [1995-2009] GM [1.2x1.5x2.0] / V6 / 3.8L / 231 OHV 12VThis Piston Set al MSRP: Now: $245.97 Choose Options Compare Quick view sku: PRK3143ZE25 2003 Buick LeSabre - 3.8L - Piston Set with Rings - PRK3143ZE25 2003 Buick LeSabre 3.8L Piston Set with Rings Engine Parts # PRK3143ZE25 Includes: Piston Set x1 Piston Ring Set x1. Fits: [1995-2009] GM [1.2x1.5x2.0] / V6 / 3.8L / 231 OHV 12V< MSRP: Now: $333.97 Add to Cart Compare Quick view sku: LFK123104ZE33 2003 Buick LeSabre - 3.8L - Set of 12 Lifters - LFK123104ZE33 2003 Buick LeSabre 3.8L Set of 12 Lifters Engine Parts # LFK123104ZE33 Includes: Valve Lifter x12. Fits: [1982-2017] GM, ISUZU, SAAB / L4, V6, V8 / 2.5L, 3.3L, 3.8L, 4.3L, 4.5L, 4.8L, 4.9L, 5.0L, MSRP: Now: $160.97 Add to Cart Compare Quick view sku: CB3144ZE13 2003 Buick LeSabre 3.8L Cam Bearings CB3144ZE13 2003 Buick LeSabre 3.8L Cam Bearings Engine Parts # CB3144ZE13 Fits: [1995-2009] GM / V6 / 3.8L / 231 OHV 12VFitment Notes:&nb MSRP: Now: $23.97 Add to Cart Compare Quick view sku: EK3144BZE4 2003 Buick LeSabre 3.8L Engine Rebuild Kit - EK3144BZE4 2003 Buick LeSabre - 3.8L - Engine Rebuild Kit - EK3144BZE4 Engine rebuild kit for 2003 Buick LeSabre - 3.8L - Engine Rebuild Kit - EK3144BZE4. Kit includes the core components needed for a proper... MSRP: Now: $630.97 Choose Options Compare Quick view sku: EK3144BMZE4 2003 Buick LeSabre 3.8L Engine Rebuild Master Kit - EK3144BMZE4 2003 Buick LeSabre - 3.8L - Engine Rebuild Master Kit - EK3144BMZE4 Engine rebuild kit for 2003 Buick LeSabre - 3.8L - Engine Rebuild Master Kit - EK3144BMZE4. Kit includes the core components... MSRP: Now: $761.97 Choose Options Compare Quick view sku: EG3143ZE13 2003 Buick LeSabre 3.8L Exhaust Manifold Gasket EG3143ZE13 2003 Buick LeSabre 3.8L Exhaust Manifold Gasket Engine Parts # EG3143ZE13 Fits: [1995-2009] GM / V6 / 3.8L / 231 OHV 12VFitment Notes:< MSRP: Now: $13.97 Add to Cart Compare Quick view sku: EV3143ZE13 2003 Buick LeSabre 3.8L Exhaust Valve EV3143ZE13 2003 Buick LeSabre 3.8L Exhaust Valve Engine Parts # EV3143ZE13 Fits: [1995-2009] GM [Nitride Coated; 1 Groove; 36.6mm Head Dia., 7.96mm Stem Dia., 119.7mm O.A.L.] / V6 / 3.8L / 231 OHV 12V MSRP: Now: $15.97 Add to Cart Compare Quick view sku: MG3143ZE13 2003 Buick LeSabre 3.8L Fuel Injection Plenum Gasket MG3143ZE13 2003 Buick LeSabre 3.8L Fuel Injection Plenum Gasket Engine Parts # MG3143ZE13 Fits: [1995-2009] GM / V6 / 3.8L / 231 OHV 12VFitment No MSRP: Now: $35.97 Add to Cart Compare Quick view sku: HBK3143ZE13 2003 Buick LeSabre 3.8L Head Bolt Kit HBK3143ZE13 2003 Buick LeSabre 3.8L Head Bolt Kit Engine Parts # HBK3143ZE13 Fits: [1995-2009] GM / V6 / 3.8L / 231 OHV 12VFitment Notes:&n MSRP: Now: $33.97 Add to Cart Compare Quick view sku: HS3143ZE13 2003 Buick LeSabre 3.8L Head Spacer Shim HS3143ZE13 2003 Buick LeSabre 3.8L Head Spacer Shim Engine Parts # HS3143ZE13 Fits: [1995-2009] GM / V6 / 3.8L / 231 OHV 12VFitment Notes: MSRP: Now: $36.97 Add to Cart Compare Quick view sku: IG3144ZE12 2003 Buick LeSabre 3.8L Intake Manifold Gasket Set IG3144ZE12 2003 Buick LeSabre 3.8L Intake Manifold Gasket Set Engine Parts # IG3144ZE12 Fits: [1995-2009] GM / V6 / 3.8L / 231 OHV 12VFitment Note MSRP: Now: $39.97 Add to Cart Compare Quick view sku: IV3143ZE8 2003 Buick LeSabre 3.8L Intake Valve IV3143ZE8 2003 Buick LeSabre 3.8L Intake Valve Engine Parts # IV3143ZE8 Fits: [1995-2005] GM [Nitride Coated; 1 Groove; 45.7mm Head Dia.; 7.96mm Stem Dia.; 119.9mm O.A.L.] / V6 / 3.8L / 231 OHV 12V< MSRP: Now: $9.97 Add to Cart Compare Quick view sku: HG3143LZE13 2003 Buick LeSabre 3.8L Left Head Gasket HG3143LZE13 2003 Buick LeSabre 3.8L Left Head Gasket Engine Parts # HG3143LZE13 Fits: [1995-2009] GM / V6 / 3.8L / 231 OHV 12VFitment Notes: MSRP: Now: $16.97 Add to Cart Compare 1 2 Next 1 2 Next Compare Selected × OK
Quick view Details sku: HGB3144ZE8 2003 Buick LeSabre - 3.8L - Head Gasket Set with Head Bolt Kit - HGB3144ZE8 MSRP: Now: $178.97 Add to Cart Compare Quick view Details sku: IMA1002ZE8 2003 Buick LeSabre - 3.8L - Intake Manifold - IMA1002ZE8 MSRP: Now: $120.97 Add to Cart Compare Quick view Details sku: P3143ZE13 2003 Buick LeSabre - 3.8L - Piston Set - P3143ZE13 MSRP: Now: $245.97 Choose Options Compare Quick view Details sku: PRK3143ZE25 2003 Buick LeSabre - 3.8L - Piston Set with Rings - PRK3143ZE25 MSRP: Now: $333.97 Add to Cart Compare Quick view Details sku: LFK123104ZE33 2003 Buick LeSabre - 3.8L - Set of 12 Lifters - LFK123104ZE33 MSRP: Now: $160.97 Add to Cart Compare Quick view Details sku: CB3144ZE13 2003 Buick LeSabre 3.8L Cam Bearings CB3144ZE13 MSRP: Now: $23.97 Add to Cart Compare Quick view Details sku: EK3144BZE4 2003 Buick LeSabre 3.8L Engine Rebuild Kit - EK3144BZE4 MSRP: Now: $630.97 Choose Options Compare Quick view Details sku: EK3144BMZE4 2003 Buick LeSabre 3.8L Engine Rebuild Master Kit - EK3144BMZE4 MSRP: Now: $761.97 Choose Options Compare Quick view Details sku: EG3143ZE13 2003 Buick LeSabre 3.8L Exhaust Manifold Gasket EG3143ZE13 MSRP: Now: $13.97 Add to Cart Compare Quick view Details sku: EV3143ZE13 2003 Buick LeSabre 3.8L Exhaust Valve EV3143ZE13 MSRP: Now: $15.97 Add to Cart Compare Quick view Details sku: MG3143ZE13 2003 Buick LeSabre 3.8L Fuel Injection Plenum Gasket MG3143ZE13 MSRP: Now: $35.97 Add to Cart Compare Quick view Details sku: HBK3143ZE13 2003 Buick LeSabre 3.8L Head Bolt Kit HBK3143ZE13 MSRP: Now: $33.97 Add to Cart Compare Quick view Details sku: HS3143ZE13 2003 Buick LeSabre 3.8L Head Spacer Shim HS3143ZE13 MSRP: Now: $36.97 Add to Cart Compare Quick view Details sku: IG3144ZE12 2003 Buick LeSabre 3.8L Intake Manifold Gasket Set IG3144ZE12 MSRP: Now: $39.97 Add to Cart Compare Quick view Details sku: IV3143ZE8 2003 Buick LeSabre 3.8L Intake Valve IV3143ZE8 MSRP: Now: $9.97 Add to Cart Compare Quick view Details sku: HG3143LZE13 2003 Buick LeSabre 3.8L Left Head Gasket HG3143LZE13 MSRP: Now: $16.97 Add to Cart Compare Quick view sku: RRK3144BZE4 2003 Buick LeSabre - 3.8L - Engine Rebuild Re-Ring Kit - RRK3144BZE4 2003 Buick LeSabre 3.8L Rebuild Re-Ring Kit Engine Parts # RRK3144BZE4 Includes: Piston Ring Set, Main Bearings Set, Rod Bearings Set, Head Gasket Set, Lower Gasket Set. Fits: [2000-2003] / Buick, MSRP: Now: $361.97 Add to Cart Compare Quick view sku: VK123143ZE8 2003 Buick LeSabre - 3.8L - Exhaust and Intake Valve Kit - VK123143ZE8 2003 Buick LeSabre 3.8L Exhaust and Intake Valve Kit Engine Parts # VK123143ZE8 Includes: Exhaust Valve x6 Intake Valve x6. Fits: [1995-2005] GM / V6 / 3.8L / 231 OHV 12V MSRP: Now: $150.97 Add to Cart Compare Quick view sku: FGK3144ZE4 2003 Buick LeSabre - 3.8L - Full Gasket Set - FGK3144ZE4 2003 Buick LeSabre 3.8L Full Gasket Set Engine Parts # FGK3144ZE4Includes: Head Gasket Set x1 Lower Gasket Set x1. Fits: [1997-2009] GM / V6 / 3.8L / 231 OHV 12V MSRP: Now: $214.97 Add to Cart Compare Quick view sku: HGS3144ZE8 2003 Buick LeSabre - 3.8L - Head Gasket Set - HGS3144ZE8 2003 Buick LeSabre 3.8L Head Gasket Set Engine Parts # HGS3144ZE8 Fits: [1997-2009] GM / V6 / 3.8L / 231 OHV 12VThis Head Gasket Set also MSRP: Now: $144.97 Add to Cart Compare Quick view sku: HGB3144ZE8 2003 Buick LeSabre - 3.8L - Head Gasket Set with Head Bolt Kit - HGB3144ZE8 2003 Buick LeSabre 3.8L Head Gasket Set with Head Bolt Kit Engine Parts # HGB3144ZE8 Includes: Head Gasket Set x1 Head Bolt Kit x1. Fits: [1997-2009] GM / V6 / 3.8L / 231 OHV 12V MSRP: Now: $178.97 Add to Cart Compare Quick view sku: IMA1002ZE8 2003 Buick LeSabre - 3.8L - Intake Manifold - IMA1002ZE8 2003 Buick LeSabre 3.8L Intake Manifold Engine Parts # IMA1002ZE8 Fits: [1995-2005] GM / V6 / 3.8L / 231 OHV 12VThis Intake Manifold also MSRP: Now: $120.97 Add to Cart Compare Quick view sku: P3143ZE13 2003 Buick LeSabre - 3.8L - Piston Set - P3143ZE13 2003 Buick LeSabre 3.8L Piston Set Engine Parts # P3143ZE13 Fits: [1995-2009] GM [1.2x1.5x2.0] / V6 / 3.8L / 231 OHV 12VThis Piston Set al MSRP: Now: $245.97 Choose Options Compare Quick view sku: PRK3143ZE25 2003 Buick LeSabre - 3.8L - Piston Set with Rings - PRK3143ZE25 2003 Buick LeSabre 3.8L Piston Set with Rings Engine Parts # PRK3143ZE25 Includes: Piston Set x1 Piston Ring Set x1. Fits: [1995-2009] GM [1.2x1.5x2.0] / V6 / 3.8L / 231 OHV 12V< MSRP: Now: $333.97 Add to Cart Compare Quick view sku: LFK123104ZE33 2003 Buick LeSabre - 3.8L - Set of 12 Lifters - LFK123104ZE33 2003 Buick LeSabre 3.8L Set of 12 Lifters Engine Parts # LFK123104ZE33 Includes: Valve Lifter x12. Fits: [1982-2017] GM, ISUZU, SAAB / L4, V6, V8 / 2.5L, 3.3L, 3.8L, 4.3L, 4.5L, 4.8L, 4.9L, 5.0L, MSRP: Now: $160.97 Add to Cart Compare Quick view sku: CB3144ZE13 2003 Buick LeSabre 3.8L Cam Bearings CB3144ZE13 2003 Buick LeSabre 3.8L Cam Bearings Engine Parts # CB3144ZE13 Fits: [1995-2009] GM / V6 / 3.8L / 231 OHV 12VFitment Notes:&nb MSRP: Now: $23.97 Add to Cart Compare Quick view sku: EK3144BZE4 2003 Buick LeSabre 3.8L Engine Rebuild Kit - EK3144BZE4 2003 Buick LeSabre - 3.8L - Engine Rebuild Kit - EK3144BZE4 Engine rebuild kit for 2003 Buick LeSabre - 3.8L - Engine Rebuild Kit - EK3144BZE4. Kit includes the core components needed for a proper... MSRP: Now: $630.97 Choose Options Compare Quick view sku: EK3144BMZE4 2003 Buick LeSabre 3.8L Engine Rebuild Master Kit - EK3144BMZE4 2003 Buick LeSabre - 3.8L - Engine Rebuild Master Kit - EK3144BMZE4 Engine rebuild kit for 2003 Buick LeSabre - 3.8L - Engine Rebuild Master Kit - EK3144BMZE4. Kit includes the core components... MSRP: Now: $761.97 Choose Options Compare Quick view sku: EG3143ZE13 2003 Buick LeSabre 3.8L Exhaust Manifold Gasket EG3143ZE13 2003 Buick LeSabre 3.8L Exhaust Manifold Gasket Engine Parts # EG3143ZE13 Fits: [1995-2009] GM / V6 / 3.8L / 231 OHV 12VFitment Notes:< MSRP: Now: $13.97 Add to Cart Compare Quick view sku: EV3143ZE13 2003 Buick LeSabre 3.8L Exhaust Valve EV3143ZE13 2003 Buick LeSabre 3.8L Exhaust Valve Engine Parts # EV3143ZE13 Fits: [1995-2009] GM [Nitride Coated; 1 Groove; 36.6mm Head Dia., 7.96mm Stem Dia., 119.7mm O.A.L.] / V6 / 3.8L / 231 OHV 12V MSRP: Now: $15.97 Add to Cart Compare Quick view sku: MG3143ZE13 2003 Buick LeSabre 3.8L Fuel Injection Plenum Gasket MG3143ZE13 2003 Buick LeSabre 3.8L Fuel Injection Plenum Gasket Engine Parts # MG3143ZE13 Fits: [1995-2009] GM / V6 / 3.8L / 231 OHV 12VFitment No MSRP: Now: $35.97 Add to Cart Compare Quick view sku: HBK3143ZE13 2003 Buick LeSabre 3.8L Head Bolt Kit HBK3143ZE13 2003 Buick LeSabre 3.8L Head Bolt Kit Engine Parts # HBK3143ZE13 Fits: [1995-2009] GM / V6 / 3.8L / 231 OHV 12VFitment Notes:&n MSRP: Now: $33.97 Add to Cart Compare Quick view sku: HS3143ZE13 2003 Buick LeSabre 3.8L Head Spacer Shim HS3143ZE13 2003 Buick LeSabre 3.8L Head Spacer Shim Engine Parts # HS3143ZE13 Fits: [1995-2009] GM / V6 / 3.8L / 231 OHV 12VFitment Notes: MSRP: Now: $36.97 Add to Cart Compare Quick view sku: IG3144ZE12 2003 Buick LeSabre 3.8L Intake Manifold Gasket Set IG3144ZE12 2003 Buick LeSabre 3.8L Intake Manifold Gasket Set Engine Parts # IG3144ZE12 Fits: [1995-2009] GM / V6 / 3.8L / 231 OHV 12VFitment Note MSRP: Now: $39.97 Add to Cart Compare Quick view sku: IV3143ZE8 2003 Buick LeSabre 3.8L Intake Valve IV3143ZE8 2003 Buick LeSabre 3.8L Intake Valve Engine Parts # IV3143ZE8 Fits: [1995-2005] GM [Nitride Coated; 1 Groove; 45.7mm Head Dia.; 7.96mm Stem Dia.; 119.9mm O.A.L.] / V6 / 3.8L / 231 OHV 12V< MSRP: Now: $9.97 Add to Cart Compare Quick view sku: HG3143LZE13 2003 Buick LeSabre 3.8L Left Head Gasket HG3143LZE13 2003 Buick LeSabre 3.8L Left Head Gasket Engine Parts # HG3143LZE13 Fits: [1995-2009] GM / V6 / 3.8L / 231 OHV 12VFitment Notes: MSRP: Now: $16.97 Add to Cart Compare 1 2 Next 1 2 Next Compare Selected × OK
Quick view Details sku: IMA1002ZE8 2003 Buick LeSabre - 3.8L - Intake Manifold - IMA1002ZE8 MSRP: Now: $120.97 Add to Cart Compare Quick view Details sku: P3143ZE13 2003 Buick LeSabre - 3.8L - Piston Set - P3143ZE13 MSRP: Now: $245.97 Choose Options Compare Quick view Details sku: PRK3143ZE25 2003 Buick LeSabre - 3.8L - Piston Set with Rings - PRK3143ZE25 MSRP: Now: $333.97 Add to Cart Compare Quick view Details sku: LFK123104ZE33 2003 Buick LeSabre - 3.8L - Set of 12 Lifters - LFK123104ZE33 MSRP: Now: $160.97 Add to Cart Compare Quick view Details sku: CB3144ZE13 2003 Buick LeSabre 3.8L Cam Bearings CB3144ZE13 MSRP: Now: $23.97 Add to Cart Compare Quick view Details sku: EK3144BZE4 2003 Buick LeSabre 3.8L Engine Rebuild Kit - EK3144BZE4 MSRP: Now: $630.97 Choose Options Compare Quick view Details sku: EK3144BMZE4 2003 Buick LeSabre 3.8L Engine Rebuild Master Kit - EK3144BMZE4 MSRP: Now: $761.97 Choose Options Compare Quick view Details sku: EG3143ZE13 2003 Buick LeSabre 3.8L Exhaust Manifold Gasket EG3143ZE13 MSRP: Now: $13.97 Add to Cart Compare Quick view Details sku: EV3143ZE13 2003 Buick LeSabre 3.8L Exhaust Valve EV3143ZE13 MSRP: Now: $15.97 Add to Cart Compare Quick view Details sku: MG3143ZE13 2003 Buick LeSabre 3.8L Fuel Injection Plenum Gasket MG3143ZE13 MSRP: Now: $35.97 Add to Cart Compare Quick view Details sku: HBK3143ZE13 2003 Buick LeSabre 3.8L Head Bolt Kit HBK3143ZE13 MSRP: Now: $33.97 Add to Cart Compare Quick view Details sku: HS3143ZE13 2003 Buick LeSabre 3.8L Head Spacer Shim HS3143ZE13 MSRP: Now: $36.97 Add to Cart Compare Quick view Details sku: IG3144ZE12 2003 Buick LeSabre 3.8L Intake Manifold Gasket Set IG3144ZE12 MSRP: Now: $39.97 Add to Cart Compare Quick view Details sku: IV3143ZE8 2003 Buick LeSabre 3.8L Intake Valve IV3143ZE8 MSRP: Now: $9.97 Add to Cart Compare Quick view Details sku: HG3143LZE13 2003 Buick LeSabre 3.8L Left Head Gasket HG3143LZE13 MSRP: Now: $16.97 Add to Cart Compare Quick view sku: RRK3144BZE4 2003 Buick LeSabre - 3.8L - Engine Rebuild Re-Ring Kit - RRK3144BZE4 2003 Buick LeSabre 3.8L Rebuild Re-Ring Kit Engine Parts # RRK3144BZE4 Includes: Piston Ring Set, Main Bearings Set, Rod Bearings Set, Head Gasket Set, Lower Gasket Set. Fits: [2000-2003] / Buick, MSRP: Now: $361.97 Add to Cart Compare Quick view sku: VK123143ZE8 2003 Buick LeSabre - 3.8L - Exhaust and Intake Valve Kit - VK123143ZE8 2003 Buick LeSabre 3.8L Exhaust and Intake Valve Kit Engine Parts # VK123143ZE8 Includes: Exhaust Valve x6 Intake Valve x6. Fits: [1995-2005] GM / V6 / 3.8L / 231 OHV 12V MSRP: Now: $150.97 Add to Cart Compare Quick view sku: FGK3144ZE4 2003 Buick LeSabre - 3.8L - Full Gasket Set - FGK3144ZE4 2003 Buick LeSabre 3.8L Full Gasket Set Engine Parts # FGK3144ZE4Includes: Head Gasket Set x1 Lower Gasket Set x1. Fits: [1997-2009] GM / V6 / 3.8L / 231 OHV 12V MSRP: Now: $214.97 Add to Cart Compare Quick view sku: HGS3144ZE8 2003 Buick LeSabre - 3.8L - Head Gasket Set - HGS3144ZE8 2003 Buick LeSabre 3.8L Head Gasket Set Engine Parts # HGS3144ZE8 Fits: [1997-2009] GM / V6 / 3.8L / 231 OHV 12VThis Head Gasket Set also MSRP: Now: $144.97 Add to Cart Compare Quick view sku: HGB3144ZE8 2003 Buick LeSabre - 3.8L - Head Gasket Set with Head Bolt Kit - HGB3144ZE8 2003 Buick LeSabre 3.8L Head Gasket Set with Head Bolt Kit Engine Parts # HGB3144ZE8 Includes: Head Gasket Set x1 Head Bolt Kit x1. Fits: [1997-2009] GM / V6 / 3.8L / 231 OHV 12V MSRP: Now: $178.97 Add to Cart Compare Quick view sku: IMA1002ZE8 2003 Buick LeSabre - 3.8L - Intake Manifold - IMA1002ZE8 2003 Buick LeSabre 3.8L Intake Manifold Engine Parts # IMA1002ZE8 Fits: [1995-2005] GM / V6 / 3.8L / 231 OHV 12VThis Intake Manifold also MSRP: Now: $120.97 Add to Cart Compare Quick view sku: P3143ZE13 2003 Buick LeSabre - 3.8L - Piston Set - P3143ZE13 2003 Buick LeSabre 3.8L Piston Set Engine Parts # P3143ZE13 Fits: [1995-2009] GM [1.2x1.5x2.0] / V6 / 3.8L / 231 OHV 12VThis Piston Set al MSRP: Now: $245.97 Choose Options Compare Quick view sku: PRK3143ZE25 2003 Buick LeSabre - 3.8L - Piston Set with Rings - PRK3143ZE25 2003 Buick LeSabre 3.8L Piston Set with Rings Engine Parts # PRK3143ZE25 Includes: Piston Set x1 Piston Ring Set x1. Fits: [1995-2009] GM [1.2x1.5x2.0] / V6 / 3.8L / 231 OHV 12V< MSRP: Now: $333.97 Add to Cart Compare Quick view sku: LFK123104ZE33 2003 Buick LeSabre - 3.8L - Set of 12 Lifters - LFK123104ZE33 2003 Buick LeSabre 3.8L Set of 12 Lifters Engine Parts # LFK123104ZE33 Includes: Valve Lifter x12. Fits: [1982-2017] GM, ISUZU, SAAB / L4, V6, V8 / 2.5L, 3.3L, 3.8L, 4.3L, 4.5L, 4.8L, 4.9L, 5.0L, MSRP: Now: $160.97 Add to Cart Compare Quick view sku: CB3144ZE13 2003 Buick LeSabre 3.8L Cam Bearings CB3144ZE13 2003 Buick LeSabre 3.8L Cam Bearings Engine Parts # CB3144ZE13 Fits: [1995-2009] GM / V6 / 3.8L / 231 OHV 12VFitment Notes:&nb MSRP: Now: $23.97 Add to Cart Compare Quick view sku: EK3144BZE4 2003 Buick LeSabre 3.8L Engine Rebuild Kit - EK3144BZE4 2003 Buick LeSabre - 3.8L - Engine Rebuild Kit - EK3144BZE4 Engine rebuild kit for 2003 Buick LeSabre - 3.8L - Engine Rebuild Kit - EK3144BZE4. Kit includes the core components needed for a proper... MSRP: Now: $630.97 Choose Options Compare Quick view sku: EK3144BMZE4 2003 Buick LeSabre 3.8L Engine Rebuild Master Kit - EK3144BMZE4 2003 Buick LeSabre - 3.8L - Engine Rebuild Master Kit - EK3144BMZE4 Engine rebuild kit for 2003 Buick LeSabre - 3.8L - Engine Rebuild Master Kit - EK3144BMZE4. Kit includes the core components... MSRP: Now: $761.97 Choose Options Compare Quick view sku: EG3143ZE13 2003 Buick LeSabre 3.8L Exhaust Manifold Gasket EG3143ZE13 2003 Buick LeSabre 3.8L Exhaust Manifold Gasket Engine Parts # EG3143ZE13 Fits: [1995-2009] GM / V6 / 3.8L / 231 OHV 12VFitment Notes:< MSRP: Now: $13.97 Add to Cart Compare Quick view sku: EV3143ZE13 2003 Buick LeSabre 3.8L Exhaust Valve EV3143ZE13 2003 Buick LeSabre 3.8L Exhaust Valve Engine Parts # EV3143ZE13 Fits: [1995-2009] GM [Nitride Coated; 1 Groove; 36.6mm Head Dia., 7.96mm Stem Dia., 119.7mm O.A.L.] / V6 / 3.8L / 231 OHV 12V MSRP: Now: $15.97 Add to Cart Compare Quick view sku: MG3143ZE13 2003 Buick LeSabre 3.8L Fuel Injection Plenum Gasket MG3143ZE13 2003 Buick LeSabre 3.8L Fuel Injection Plenum Gasket Engine Parts # MG3143ZE13 Fits: [1995-2009] GM / V6 / 3.8L / 231 OHV 12VFitment No MSRP: Now: $35.97 Add to Cart Compare Quick view sku: HBK3143ZE13 2003 Buick LeSabre 3.8L Head Bolt Kit HBK3143ZE13 2003 Buick LeSabre 3.8L Head Bolt Kit Engine Parts # HBK3143ZE13 Fits: [1995-2009] GM / V6 / 3.8L / 231 OHV 12VFitment Notes:&n MSRP: Now: $33.97 Add to Cart Compare Quick view sku: HS3143ZE13 2003 Buick LeSabre 3.8L Head Spacer Shim HS3143ZE13 2003 Buick LeSabre 3.8L Head Spacer Shim Engine Parts # HS3143ZE13 Fits: [1995-2009] GM / V6 / 3.8L / 231 OHV 12VFitment Notes: MSRP: Now: $36.97 Add to Cart Compare Quick view sku: IG3144ZE12 2003 Buick LeSabre 3.8L Intake Manifold Gasket Set IG3144ZE12 2003 Buick LeSabre 3.8L Intake Manifold Gasket Set Engine Parts # IG3144ZE12 Fits: [1995-2009] GM / V6 / 3.8L / 231 OHV 12VFitment Note MSRP: Now: $39.97 Add to Cart Compare Quick view sku: IV3143ZE8 2003 Buick LeSabre 3.8L Intake Valve IV3143ZE8 2003 Buick LeSabre 3.8L Intake Valve Engine Parts # IV3143ZE8 Fits: [1995-2005] GM [Nitride Coated; 1 Groove; 45.7mm Head Dia.; 7.96mm Stem Dia.; 119.9mm O.A.L.] / V6 / 3.8L / 231 OHV 12V< MSRP: Now: $9.97 Add to Cart Compare Quick view sku: HG3143LZE13 2003 Buick LeSabre 3.8L Left Head Gasket HG3143LZE13 2003 Buick LeSabre 3.8L Left Head Gasket Engine Parts # HG3143LZE13 Fits: [1995-2009] GM / V6 / 3.8L / 231 OHV 12VFitment Notes: MSRP: Now: $16.97 Add to Cart Compare 1 2 Next 1 2 Next Compare Selected × OK
Quick view Details sku: P3143ZE13 2003 Buick LeSabre - 3.8L - Piston Set - P3143ZE13 MSRP: Now: $245.97 Choose Options Compare Quick view Details sku: PRK3143ZE25 2003 Buick LeSabre - 3.8L - Piston Set with Rings - PRK3143ZE25 MSRP: Now: $333.97 Add to Cart Compare Quick view Details sku: LFK123104ZE33 2003 Buick LeSabre - 3.8L - Set of 12 Lifters - LFK123104ZE33 MSRP: Now: $160.97 Add to Cart Compare Quick view Details sku: CB3144ZE13 2003 Buick LeSabre 3.8L Cam Bearings CB3144ZE13 MSRP: Now: $23.97 Add to Cart Compare Quick view Details sku: EK3144BZE4 2003 Buick LeSabre 3.8L Engine Rebuild Kit - EK3144BZE4 MSRP: Now: $630.97 Choose Options Compare Quick view Details sku: EK3144BMZE4 2003 Buick LeSabre 3.8L Engine Rebuild Master Kit - EK3144BMZE4 MSRP: Now: $761.97 Choose Options Compare Quick view Details sku: EG3143ZE13 2003 Buick LeSabre 3.8L Exhaust Manifold Gasket EG3143ZE13 MSRP: Now: $13.97 Add to Cart Compare Quick view Details sku: EV3143ZE13 2003 Buick LeSabre 3.8L Exhaust Valve EV3143ZE13 MSRP: Now: $15.97 Add to Cart Compare Quick view Details sku: MG3143ZE13 2003 Buick LeSabre 3.8L Fuel Injection Plenum Gasket MG3143ZE13 MSRP: Now: $35.97 Add to Cart Compare Quick view Details sku: HBK3143ZE13 2003 Buick LeSabre 3.8L Head Bolt Kit HBK3143ZE13 MSRP: Now: $33.97 Add to Cart Compare Quick view Details sku: HS3143ZE13 2003 Buick LeSabre 3.8L Head Spacer Shim HS3143ZE13 MSRP: Now: $36.97 Add to Cart Compare Quick view Details sku: IG3144ZE12 2003 Buick LeSabre 3.8L Intake Manifold Gasket Set IG3144ZE12 MSRP: Now: $39.97 Add to Cart Compare Quick view Details sku: IV3143ZE8 2003 Buick LeSabre 3.8L Intake Valve IV3143ZE8 MSRP: Now: $9.97 Add to Cart Compare Quick view Details sku: HG3143LZE13 2003 Buick LeSabre 3.8L Left Head Gasket HG3143LZE13 MSRP: Now: $16.97 Add to Cart Compare Quick view sku: RRK3144BZE4 2003 Buick LeSabre - 3.8L - Engine Rebuild Re-Ring Kit - RRK3144BZE4 2003 Buick LeSabre 3.8L Rebuild Re-Ring Kit Engine Parts # RRK3144BZE4 Includes: Piston Ring Set, Main Bearings Set, Rod Bearings Set, Head Gasket Set, Lower Gasket Set. Fits: [2000-2003] / Buick, MSRP: Now: $361.97 Add to Cart Compare Quick view sku: VK123143ZE8 2003 Buick LeSabre - 3.8L - Exhaust and Intake Valve Kit - VK123143ZE8 2003 Buick LeSabre 3.8L Exhaust and Intake Valve Kit Engine Parts # VK123143ZE8 Includes: Exhaust Valve x6 Intake Valve x6. Fits: [1995-2005] GM / V6 / 3.8L / 231 OHV 12V MSRP: Now: $150.97 Add to Cart Compare Quick view sku: FGK3144ZE4 2003 Buick LeSabre - 3.8L - Full Gasket Set - FGK3144ZE4 2003 Buick LeSabre 3.8L Full Gasket Set Engine Parts # FGK3144ZE4Includes: Head Gasket Set x1 Lower Gasket Set x1. Fits: [1997-2009] GM / V6 / 3.8L / 231 OHV 12V MSRP: Now: $214.97 Add to Cart Compare Quick view sku: HGS3144ZE8 2003 Buick LeSabre - 3.8L - Head Gasket Set - HGS3144ZE8 2003 Buick LeSabre 3.8L Head Gasket Set Engine Parts # HGS3144ZE8 Fits: [1997-2009] GM / V6 / 3.8L / 231 OHV 12VThis Head Gasket Set also MSRP: Now: $144.97 Add to Cart Compare Quick view sku: HGB3144ZE8 2003 Buick LeSabre - 3.8L - Head Gasket Set with Head Bolt Kit - HGB3144ZE8 2003 Buick LeSabre 3.8L Head Gasket Set with Head Bolt Kit Engine Parts # HGB3144ZE8 Includes: Head Gasket Set x1 Head Bolt Kit x1. Fits: [1997-2009] GM / V6 / 3.8L / 231 OHV 12V MSRP: Now: $178.97 Add to Cart Compare Quick view sku: IMA1002ZE8 2003 Buick LeSabre - 3.8L - Intake Manifold - IMA1002ZE8 2003 Buick LeSabre 3.8L Intake Manifold Engine Parts # IMA1002ZE8 Fits: [1995-2005] GM / V6 / 3.8L / 231 OHV 12VThis Intake Manifold also MSRP: Now: $120.97 Add to Cart Compare Quick view sku: P3143ZE13 2003 Buick LeSabre - 3.8L - Piston Set - P3143ZE13 2003 Buick LeSabre 3.8L Piston Set Engine Parts # P3143ZE13 Fits: [1995-2009] GM [1.2x1.5x2.0] / V6 / 3.8L / 231 OHV 12VThis Piston Set al MSRP: Now: $245.97 Choose Options Compare Quick view sku: PRK3143ZE25 2003 Buick LeSabre - 3.8L - Piston Set with Rings - PRK3143ZE25 2003 Buick LeSabre 3.8L Piston Set with Rings Engine Parts # PRK3143ZE25 Includes: Piston Set x1 Piston Ring Set x1. Fits: [1995-2009] GM [1.2x1.5x2.0] / V6 / 3.8L / 231 OHV 12V< MSRP: Now: $333.97 Add to Cart Compare Quick view sku: LFK123104ZE33 2003 Buick LeSabre - 3.8L - Set of 12 Lifters - LFK123104ZE33 2003 Buick LeSabre 3.8L Set of 12 Lifters Engine Parts # LFK123104ZE33 Includes: Valve Lifter x12. Fits: [1982-2017] GM, ISUZU, SAAB / L4, V6, V8 / 2.5L, 3.3L, 3.8L, 4.3L, 4.5L, 4.8L, 4.9L, 5.0L, MSRP: Now: $160.97 Add to Cart Compare Quick view sku: CB3144ZE13 2003 Buick LeSabre 3.8L Cam Bearings CB3144ZE13 2003 Buick LeSabre 3.8L Cam Bearings Engine Parts # CB3144ZE13 Fits: [1995-2009] GM / V6 / 3.8L / 231 OHV 12VFitment Notes:&nb MSRP: Now: $23.97 Add to Cart Compare Quick view sku: EK3144BZE4 2003 Buick LeSabre 3.8L Engine Rebuild Kit - EK3144BZE4 2003 Buick LeSabre - 3.8L - Engine Rebuild Kit - EK3144BZE4 Engine rebuild kit for 2003 Buick LeSabre - 3.8L - Engine Rebuild Kit - EK3144BZE4. Kit includes the core components needed for a proper... MSRP: Now: $630.97 Choose Options Compare Quick view sku: EK3144BMZE4 2003 Buick LeSabre 3.8L Engine Rebuild Master Kit - EK3144BMZE4 2003 Buick LeSabre - 3.8L - Engine Rebuild Master Kit - EK3144BMZE4 Engine rebuild kit for 2003 Buick LeSabre - 3.8L - Engine Rebuild Master Kit - EK3144BMZE4. Kit includes the core components... MSRP: Now: $761.97 Choose Options Compare Quick view sku: EG3143ZE13 2003 Buick LeSabre 3.8L Exhaust Manifold Gasket EG3143ZE13 2003 Buick LeSabre 3.8L Exhaust Manifold Gasket Engine Parts # EG3143ZE13 Fits: [1995-2009] GM / V6 / 3.8L / 231 OHV 12VFitment Notes:< MSRP: Now: $13.97 Add to Cart Compare Quick view sku: EV3143ZE13 2003 Buick LeSabre 3.8L Exhaust Valve EV3143ZE13 2003 Buick LeSabre 3.8L Exhaust Valve Engine Parts # EV3143ZE13 Fits: [1995-2009] GM [Nitride Coated; 1 Groove; 36.6mm Head Dia., 7.96mm Stem Dia., 119.7mm O.A.L.] / V6 / 3.8L / 231 OHV 12V MSRP: Now: $15.97 Add to Cart Compare Quick view sku: MG3143ZE13 2003 Buick LeSabre 3.8L Fuel Injection Plenum Gasket MG3143ZE13 2003 Buick LeSabre 3.8L Fuel Injection Plenum Gasket Engine Parts # MG3143ZE13 Fits: [1995-2009] GM / V6 / 3.8L / 231 OHV 12VFitment No MSRP: Now: $35.97 Add to Cart Compare Quick view sku: HBK3143ZE13 2003 Buick LeSabre 3.8L Head Bolt Kit HBK3143ZE13 2003 Buick LeSabre 3.8L Head Bolt Kit Engine Parts # HBK3143ZE13 Fits: [1995-2009] GM / V6 / 3.8L / 231 OHV 12VFitment Notes:&n MSRP: Now: $33.97 Add to Cart Compare Quick view sku: HS3143ZE13 2003 Buick LeSabre 3.8L Head Spacer Shim HS3143ZE13 2003 Buick LeSabre 3.8L Head Spacer Shim Engine Parts # HS3143ZE13 Fits: [1995-2009] GM / V6 / 3.8L / 231 OHV 12VFitment Notes: MSRP: Now: $36.97 Add to Cart Compare Quick view sku: IG3144ZE12 2003 Buick LeSabre 3.8L Intake Manifold Gasket Set IG3144ZE12 2003 Buick LeSabre 3.8L Intake Manifold Gasket Set Engine Parts # IG3144ZE12 Fits: [1995-2009] GM / V6 / 3.8L / 231 OHV 12VFitment Note MSRP: Now: $39.97 Add to Cart Compare Quick view sku: IV3143ZE8 2003 Buick LeSabre 3.8L Intake Valve IV3143ZE8 2003 Buick LeSabre 3.8L Intake Valve Engine Parts # IV3143ZE8 Fits: [1995-2005] GM [Nitride Coated; 1 Groove; 45.7mm Head Dia.; 7.96mm Stem Dia.; 119.9mm O.A.L.] / V6 / 3.8L / 231 OHV 12V< MSRP: Now: $9.97 Add to Cart Compare Quick view sku: HG3143LZE13 2003 Buick LeSabre 3.8L Left Head Gasket HG3143LZE13 2003 Buick LeSabre 3.8L Left Head Gasket Engine Parts # HG3143LZE13 Fits: [1995-2009] GM / V6 / 3.8L / 231 OHV 12VFitment Notes: MSRP: Now: $16.97 Add to Cart Compare 1 2 Next 1 2 Next Compare Selected × OK
Quick view Details sku: PRK3143ZE25 2003 Buick LeSabre - 3.8L - Piston Set with Rings - PRK3143ZE25 MSRP: Now: $333.97 Add to Cart Compare Quick view Details sku: LFK123104ZE33 2003 Buick LeSabre - 3.8L - Set of 12 Lifters - LFK123104ZE33 MSRP: Now: $160.97 Add to Cart Compare Quick view Details sku: CB3144ZE13 2003 Buick LeSabre 3.8L Cam Bearings CB3144ZE13 MSRP: Now: $23.97 Add to Cart Compare Quick view Details sku: EK3144BZE4 2003 Buick LeSabre 3.8L Engine Rebuild Kit - EK3144BZE4 MSRP: Now: $630.97 Choose Options Compare Quick view Details sku: EK3144BMZE4 2003 Buick LeSabre 3.8L Engine Rebuild Master Kit - EK3144BMZE4 MSRP: Now: $761.97 Choose Options Compare Quick view Details sku: EG3143ZE13 2003 Buick LeSabre 3.8L Exhaust Manifold Gasket EG3143ZE13 MSRP: Now: $13.97 Add to Cart Compare Quick view Details sku: EV3143ZE13 2003 Buick LeSabre 3.8L Exhaust Valve EV3143ZE13 MSRP: Now: $15.97 Add to Cart Compare Quick view Details sku: MG3143ZE13 2003 Buick LeSabre 3.8L Fuel Injection Plenum Gasket MG3143ZE13 MSRP: Now: $35.97 Add to Cart Compare Quick view Details sku: HBK3143ZE13 2003 Buick LeSabre 3.8L Head Bolt Kit HBK3143ZE13 MSRP: Now: $33.97 Add to Cart Compare Quick view Details sku: HS3143ZE13 2003 Buick LeSabre 3.8L Head Spacer Shim HS3143ZE13 MSRP: Now: $36.97 Add to Cart Compare Quick view Details sku: IG3144ZE12 2003 Buick LeSabre 3.8L Intake Manifold Gasket Set IG3144ZE12 MSRP: Now: $39.97 Add to Cart Compare Quick view Details sku: IV3143ZE8 2003 Buick LeSabre 3.8L Intake Valve IV3143ZE8 MSRP: Now: $9.97 Add to Cart Compare Quick view Details sku: HG3143LZE13 2003 Buick LeSabre 3.8L Left Head Gasket HG3143LZE13 MSRP: Now: $16.97 Add to Cart Compare Quick view sku: RRK3144BZE4 2003 Buick LeSabre - 3.8L - Engine Rebuild Re-Ring Kit - RRK3144BZE4 2003 Buick LeSabre 3.8L Rebuild Re-Ring Kit Engine Parts # RRK3144BZE4 Includes: Piston Ring Set, Main Bearings Set, Rod Bearings Set, Head Gasket Set, Lower Gasket Set. Fits: [2000-2003] / Buick, MSRP: Now: $361.97 Add to Cart Compare Quick view sku: VK123143ZE8 2003 Buick LeSabre - 3.8L - Exhaust and Intake Valve Kit - VK123143ZE8 2003 Buick LeSabre 3.8L Exhaust and Intake Valve Kit Engine Parts # VK123143ZE8 Includes: Exhaust Valve x6 Intake Valve x6. Fits: [1995-2005] GM / V6 / 3.8L / 231 OHV 12V MSRP: Now: $150.97 Add to Cart Compare Quick view sku: FGK3144ZE4 2003 Buick LeSabre - 3.8L - Full Gasket Set - FGK3144ZE4 2003 Buick LeSabre 3.8L Full Gasket Set Engine Parts # FGK3144ZE4Includes: Head Gasket Set x1 Lower Gasket Set x1. Fits: [1997-2009] GM / V6 / 3.8L / 231 OHV 12V MSRP: Now: $214.97 Add to Cart Compare Quick view sku: HGS3144ZE8 2003 Buick LeSabre - 3.8L - Head Gasket Set - HGS3144ZE8 2003 Buick LeSabre 3.8L Head Gasket Set Engine Parts # HGS3144ZE8 Fits: [1997-2009] GM / V6 / 3.8L / 231 OHV 12VThis Head Gasket Set also MSRP: Now: $144.97 Add to Cart Compare Quick view sku: HGB3144ZE8 2003 Buick LeSabre - 3.8L - Head Gasket Set with Head Bolt Kit - HGB3144ZE8 2003 Buick LeSabre 3.8L Head Gasket Set with Head Bolt Kit Engine Parts # HGB3144ZE8 Includes: Head Gasket Set x1 Head Bolt Kit x1. Fits: [1997-2009] GM / V6 / 3.8L / 231 OHV 12V MSRP: Now: $178.97 Add to Cart Compare Quick view sku: IMA1002ZE8 2003 Buick LeSabre - 3.8L - Intake Manifold - IMA1002ZE8 2003 Buick LeSabre 3.8L Intake Manifold Engine Parts # IMA1002ZE8 Fits: [1995-2005] GM / V6 / 3.8L / 231 OHV 12VThis Intake Manifold also MSRP: Now: $120.97 Add to Cart Compare Quick view sku: P3143ZE13 2003 Buick LeSabre - 3.8L - Piston Set - P3143ZE13 2003 Buick LeSabre 3.8L Piston Set Engine Parts # P3143ZE13 Fits: [1995-2009] GM [1.2x1.5x2.0] / V6 / 3.8L / 231 OHV 12VThis Piston Set al MSRP: Now: $245.97 Choose Options Compare Quick view sku: PRK3143ZE25 2003 Buick LeSabre - 3.8L - Piston Set with Rings - PRK3143ZE25 2003 Buick LeSabre 3.8L Piston Set with Rings Engine Parts # PRK3143ZE25 Includes: Piston Set x1 Piston Ring Set x1. Fits: [1995-2009] GM [1.2x1.5x2.0] / V6 / 3.8L / 231 OHV 12V< MSRP: Now: $333.97 Add to Cart Compare Quick view sku: LFK123104ZE33 2003 Buick LeSabre - 3.8L - Set of 12 Lifters - LFK123104ZE33 2003 Buick LeSabre 3.8L Set of 12 Lifters Engine Parts # LFK123104ZE33 Includes: Valve Lifter x12. Fits: [1982-2017] GM, ISUZU, SAAB / L4, V6, V8 / 2.5L, 3.3L, 3.8L, 4.3L, 4.5L, 4.8L, 4.9L, 5.0L, MSRP: Now: $160.97 Add to Cart Compare Quick view sku: CB3144ZE13 2003 Buick LeSabre 3.8L Cam Bearings CB3144ZE13 2003 Buick LeSabre 3.8L Cam Bearings Engine Parts # CB3144ZE13 Fits: [1995-2009] GM / V6 / 3.8L / 231 OHV 12VFitment Notes:&nb MSRP: Now: $23.97 Add to Cart Compare Quick view sku: EK3144BZE4 2003 Buick LeSabre 3.8L Engine Rebuild Kit - EK3144BZE4 2003 Buick LeSabre - 3.8L - Engine Rebuild Kit - EK3144BZE4 Engine rebuild kit for 2003 Buick LeSabre - 3.8L - Engine Rebuild Kit - EK3144BZE4. Kit includes the core components needed for a proper... MSRP: Now: $630.97 Choose Options Compare Quick view sku: EK3144BMZE4 2003 Buick LeSabre 3.8L Engine Rebuild Master Kit - EK3144BMZE4 2003 Buick LeSabre - 3.8L - Engine Rebuild Master Kit - EK3144BMZE4 Engine rebuild kit for 2003 Buick LeSabre - 3.8L - Engine Rebuild Master Kit - EK3144BMZE4. Kit includes the core components... MSRP: Now: $761.97 Choose Options Compare Quick view sku: EG3143ZE13 2003 Buick LeSabre 3.8L Exhaust Manifold Gasket EG3143ZE13 2003 Buick LeSabre 3.8L Exhaust Manifold Gasket Engine Parts # EG3143ZE13 Fits: [1995-2009] GM / V6 / 3.8L / 231 OHV 12VFitment Notes:< MSRP: Now: $13.97 Add to Cart Compare Quick view sku: EV3143ZE13 2003 Buick LeSabre 3.8L Exhaust Valve EV3143ZE13 2003 Buick LeSabre 3.8L Exhaust Valve Engine Parts # EV3143ZE13 Fits: [1995-2009] GM [Nitride Coated; 1 Groove; 36.6mm Head Dia., 7.96mm Stem Dia., 119.7mm O.A.L.] / V6 / 3.8L / 231 OHV 12V MSRP: Now: $15.97 Add to Cart Compare Quick view sku: MG3143ZE13 2003 Buick LeSabre 3.8L Fuel Injection Plenum Gasket MG3143ZE13 2003 Buick LeSabre 3.8L Fuel Injection Plenum Gasket Engine Parts # MG3143ZE13 Fits: [1995-2009] GM / V6 / 3.8L / 231 OHV 12VFitment No MSRP: Now: $35.97 Add to Cart Compare Quick view sku: HBK3143ZE13 2003 Buick LeSabre 3.8L Head Bolt Kit HBK3143ZE13 2003 Buick LeSabre 3.8L Head Bolt Kit Engine Parts # HBK3143ZE13 Fits: [1995-2009] GM / V6 / 3.8L / 231 OHV 12VFitment Notes:&n MSRP: Now: $33.97 Add to Cart Compare Quick view sku: HS3143ZE13 2003 Buick LeSabre 3.8L Head Spacer Shim HS3143ZE13 2003 Buick LeSabre 3.8L Head Spacer Shim Engine Parts # HS3143ZE13 Fits: [1995-2009] GM / V6 / 3.8L / 231 OHV 12VFitment Notes: MSRP: Now: $36.97 Add to Cart Compare Quick view sku: IG3144ZE12 2003 Buick LeSabre 3.8L Intake Manifold Gasket Set IG3144ZE12 2003 Buick LeSabre 3.8L Intake Manifold Gasket Set Engine Parts # IG3144ZE12 Fits: [1995-2009] GM / V6 / 3.8L / 231 OHV 12VFitment Note MSRP: Now: $39.97 Add to Cart Compare Quick view sku: IV3143ZE8 2003 Buick LeSabre 3.8L Intake Valve IV3143ZE8 2003 Buick LeSabre 3.8L Intake Valve Engine Parts # IV3143ZE8 Fits: [1995-2005] GM [Nitride Coated; 1 Groove; 45.7mm Head Dia.; 7.96mm Stem Dia.; 119.9mm O.A.L.] / V6 / 3.8L / 231 OHV 12V< MSRP: Now: $9.97 Add to Cart Compare Quick view sku: HG3143LZE13 2003 Buick LeSabre 3.8L Left Head Gasket HG3143LZE13 2003 Buick LeSabre 3.8L Left Head Gasket Engine Parts # HG3143LZE13 Fits: [1995-2009] GM / V6 / 3.8L / 231 OHV 12VFitment Notes: MSRP: Now: $16.97 Add to Cart Compare 1 2 Next 1 2 Next Compare Selected × OK
Quick view Details sku: LFK123104ZE33 2003 Buick LeSabre - 3.8L - Set of 12 Lifters - LFK123104ZE33 MSRP: Now: $160.97 Add to Cart Compare Quick view Details sku: CB3144ZE13 2003 Buick LeSabre 3.8L Cam Bearings CB3144ZE13 MSRP: Now: $23.97 Add to Cart Compare Quick view Details sku: EK3144BZE4 2003 Buick LeSabre 3.8L Engine Rebuild Kit - EK3144BZE4 MSRP: Now: $630.97 Choose Options Compare Quick view Details sku: EK3144BMZE4 2003 Buick LeSabre 3.8L Engine Rebuild Master Kit - EK3144BMZE4 MSRP: Now: $761.97 Choose Options Compare Quick view Details sku: EG3143ZE13 2003 Buick LeSabre 3.8L Exhaust Manifold Gasket EG3143ZE13 MSRP: Now: $13.97 Add to Cart Compare Quick view Details sku: EV3143ZE13 2003 Buick LeSabre 3.8L Exhaust Valve EV3143ZE13 MSRP: Now: $15.97 Add to Cart Compare Quick view Details sku: MG3143ZE13 2003 Buick LeSabre 3.8L Fuel Injection Plenum Gasket MG3143ZE13 MSRP: Now: $35.97 Add to Cart Compare Quick view Details sku: HBK3143ZE13 2003 Buick LeSabre 3.8L Head Bolt Kit HBK3143ZE13 MSRP: Now: $33.97 Add to Cart Compare Quick view Details sku: HS3143ZE13 2003 Buick LeSabre 3.8L Head Spacer Shim HS3143ZE13 MSRP: Now: $36.97 Add to Cart Compare Quick view Details sku: IG3144ZE12 2003 Buick LeSabre 3.8L Intake Manifold Gasket Set IG3144ZE12 MSRP: Now: $39.97 Add to Cart Compare Quick view Details sku: IV3143ZE8 2003 Buick LeSabre 3.8L Intake Valve IV3143ZE8 MSRP: Now: $9.97 Add to Cart Compare Quick view Details sku: HG3143LZE13 2003 Buick LeSabre 3.8L Left Head Gasket HG3143LZE13 MSRP: Now: $16.97 Add to Cart Compare Quick view sku: RRK3144BZE4 2003 Buick LeSabre - 3.8L - Engine Rebuild Re-Ring Kit - RRK3144BZE4 2003 Buick LeSabre 3.8L Rebuild Re-Ring Kit Engine Parts # RRK3144BZE4 Includes: Piston Ring Set, Main Bearings Set, Rod Bearings Set, Head Gasket Set, Lower Gasket Set. Fits: [2000-2003] / Buick, MSRP: Now: $361.97 Add to Cart Compare Quick view sku: VK123143ZE8 2003 Buick LeSabre - 3.8L - Exhaust and Intake Valve Kit - VK123143ZE8 2003 Buick LeSabre 3.8L Exhaust and Intake Valve Kit Engine Parts # VK123143ZE8 Includes: Exhaust Valve x6 Intake Valve x6. Fits: [1995-2005] GM / V6 / 3.8L / 231 OHV 12V MSRP: Now: $150.97 Add to Cart Compare Quick view sku: FGK3144ZE4 2003 Buick LeSabre - 3.8L - Full Gasket Set - FGK3144ZE4 2003 Buick LeSabre 3.8L Full Gasket Set Engine Parts # FGK3144ZE4Includes: Head Gasket Set x1 Lower Gasket Set x1. Fits: [1997-2009] GM / V6 / 3.8L / 231 OHV 12V MSRP: Now: $214.97 Add to Cart Compare Quick view sku: HGS3144ZE8 2003 Buick LeSabre - 3.8L - Head Gasket Set - HGS3144ZE8 2003 Buick LeSabre 3.8L Head Gasket Set Engine Parts # HGS3144ZE8 Fits: [1997-2009] GM / V6 / 3.8L / 231 OHV 12VThis Head Gasket Set also MSRP: Now: $144.97 Add to Cart Compare Quick view sku: HGB3144ZE8 2003 Buick LeSabre - 3.8L - Head Gasket Set with Head Bolt Kit - HGB3144ZE8 2003 Buick LeSabre 3.8L Head Gasket Set with Head Bolt Kit Engine Parts # HGB3144ZE8 Includes: Head Gasket Set x1 Head Bolt Kit x1. Fits: [1997-2009] GM / V6 / 3.8L / 231 OHV 12V MSRP: Now: $178.97 Add to Cart Compare Quick view sku: IMA1002ZE8 2003 Buick LeSabre - 3.8L - Intake Manifold - IMA1002ZE8 2003 Buick LeSabre 3.8L Intake Manifold Engine Parts # IMA1002ZE8 Fits: [1995-2005] GM / V6 / 3.8L / 231 OHV 12VThis Intake Manifold also MSRP: Now: $120.97 Add to Cart Compare Quick view sku: P3143ZE13 2003 Buick LeSabre - 3.8L - Piston Set - P3143ZE13 2003 Buick LeSabre 3.8L Piston Set Engine Parts # P3143ZE13 Fits: [1995-2009] GM [1.2x1.5x2.0] / V6 / 3.8L / 231 OHV 12VThis Piston Set al MSRP: Now: $245.97 Choose Options Compare Quick view sku: PRK3143ZE25 2003 Buick LeSabre - 3.8L - Piston Set with Rings - PRK3143ZE25 2003 Buick LeSabre 3.8L Piston Set with Rings Engine Parts # PRK3143ZE25 Includes: Piston Set x1 Piston Ring Set x1. Fits: [1995-2009] GM [1.2x1.5x2.0] / V6 / 3.8L / 231 OHV 12V< MSRP: Now: $333.97 Add to Cart Compare Quick view sku: LFK123104ZE33 2003 Buick LeSabre - 3.8L - Set of 12 Lifters - LFK123104ZE33 2003 Buick LeSabre 3.8L Set of 12 Lifters Engine Parts # LFK123104ZE33 Includes: Valve Lifter x12. Fits: [1982-2017] GM, ISUZU, SAAB / L4, V6, V8 / 2.5L, 3.3L, 3.8L, 4.3L, 4.5L, 4.8L, 4.9L, 5.0L, MSRP: Now: $160.97 Add to Cart Compare Quick view sku: CB3144ZE13 2003 Buick LeSabre 3.8L Cam Bearings CB3144ZE13 2003 Buick LeSabre 3.8L Cam Bearings Engine Parts # CB3144ZE13 Fits: [1995-2009] GM / V6 / 3.8L / 231 OHV 12VFitment Notes:&nb MSRP: Now: $23.97 Add to Cart Compare Quick view sku: EK3144BZE4 2003 Buick LeSabre 3.8L Engine Rebuild Kit - EK3144BZE4 2003 Buick LeSabre - 3.8L - Engine Rebuild Kit - EK3144BZE4 Engine rebuild kit for 2003 Buick LeSabre - 3.8L - Engine Rebuild Kit - EK3144BZE4. Kit includes the core components needed for a proper... MSRP: Now: $630.97 Choose Options Compare Quick view sku: EK3144BMZE4 2003 Buick LeSabre 3.8L Engine Rebuild Master Kit - EK3144BMZE4 2003 Buick LeSabre - 3.8L - Engine Rebuild Master Kit - EK3144BMZE4 Engine rebuild kit for 2003 Buick LeSabre - 3.8L - Engine Rebuild Master Kit - EK3144BMZE4. Kit includes the core components... MSRP: Now: $761.97 Choose Options Compare Quick view sku: EG3143ZE13 2003 Buick LeSabre 3.8L Exhaust Manifold Gasket EG3143ZE13 2003 Buick LeSabre 3.8L Exhaust Manifold Gasket Engine Parts # EG3143ZE13 Fits: [1995-2009] GM / V6 / 3.8L / 231 OHV 12VFitment Notes:< MSRP: Now: $13.97 Add to Cart Compare Quick view sku: EV3143ZE13 2003 Buick LeSabre 3.8L Exhaust Valve EV3143ZE13 2003 Buick LeSabre 3.8L Exhaust Valve Engine Parts # EV3143ZE13 Fits: [1995-2009] GM [Nitride Coated; 1 Groove; 36.6mm Head Dia., 7.96mm Stem Dia., 119.7mm O.A.L.] / V6 / 3.8L / 231 OHV 12V MSRP: Now: $15.97 Add to Cart Compare Quick view sku: MG3143ZE13 2003 Buick LeSabre 3.8L Fuel Injection Plenum Gasket MG3143ZE13 2003 Buick LeSabre 3.8L Fuel Injection Plenum Gasket Engine Parts # MG3143ZE13 Fits: [1995-2009] GM / V6 / 3.8L / 231 OHV 12VFitment No MSRP: Now: $35.97 Add to Cart Compare Quick view sku: HBK3143ZE13 2003 Buick LeSabre 3.8L Head Bolt Kit HBK3143ZE13 2003 Buick LeSabre 3.8L Head Bolt Kit Engine Parts # HBK3143ZE13 Fits: [1995-2009] GM / V6 / 3.8L / 231 OHV 12VFitment Notes:&n MSRP: Now: $33.97 Add to Cart Compare Quick view sku: HS3143ZE13 2003 Buick LeSabre 3.8L Head Spacer Shim HS3143ZE13 2003 Buick LeSabre 3.8L Head Spacer Shim Engine Parts # HS3143ZE13 Fits: [1995-2009] GM / V6 / 3.8L / 231 OHV 12VFitment Notes: MSRP: Now: $36.97 Add to Cart Compare Quick view sku: IG3144ZE12 2003 Buick LeSabre 3.8L Intake Manifold Gasket Set IG3144ZE12 2003 Buick LeSabre 3.8L Intake Manifold Gasket Set Engine Parts # IG3144ZE12 Fits: [1995-2009] GM / V6 / 3.8L / 231 OHV 12VFitment Note MSRP: Now: $39.97 Add to Cart Compare Quick view sku: IV3143ZE8 2003 Buick LeSabre 3.8L Intake Valve IV3143ZE8 2003 Buick LeSabre 3.8L Intake Valve Engine Parts # IV3143ZE8 Fits: [1995-2005] GM [Nitride Coated; 1 Groove; 45.7mm Head Dia.; 7.96mm Stem Dia.; 119.9mm O.A.L.] / V6 / 3.8L / 231 OHV 12V< MSRP: Now: $9.97 Add to Cart Compare Quick view sku: HG3143LZE13 2003 Buick LeSabre 3.8L Left Head Gasket HG3143LZE13 2003 Buick LeSabre 3.8L Left Head Gasket Engine Parts # HG3143LZE13 Fits: [1995-2009] GM / V6 / 3.8L / 231 OHV 12VFitment Notes: MSRP: Now: $16.97 Add to Cart Compare 1 2 Next 1 2 Next Compare Selected × OK
Quick view Details sku: CB3144ZE13 2003 Buick LeSabre 3.8L Cam Bearings CB3144ZE13 MSRP: Now: $23.97 Add to Cart Compare Quick view Details sku: EK3144BZE4 2003 Buick LeSabre 3.8L Engine Rebuild Kit - EK3144BZE4 MSRP: Now: $630.97 Choose Options Compare Quick view Details sku: EK3144BMZE4 2003 Buick LeSabre 3.8L Engine Rebuild Master Kit - EK3144BMZE4 MSRP: Now: $761.97 Choose Options Compare Quick view Details sku: EG3143ZE13 2003 Buick LeSabre 3.8L Exhaust Manifold Gasket EG3143ZE13 MSRP: Now: $13.97 Add to Cart Compare Quick view Details sku: EV3143ZE13 2003 Buick LeSabre 3.8L Exhaust Valve EV3143ZE13 MSRP: Now: $15.97 Add to Cart Compare Quick view Details sku: MG3143ZE13 2003 Buick LeSabre 3.8L Fuel Injection Plenum Gasket MG3143ZE13 MSRP: Now: $35.97 Add to Cart Compare Quick view Details sku: HBK3143ZE13 2003 Buick LeSabre 3.8L Head Bolt Kit HBK3143ZE13 MSRP: Now: $33.97 Add to Cart Compare Quick view Details sku: HS3143ZE13 2003 Buick LeSabre 3.8L Head Spacer Shim HS3143ZE13 MSRP: Now: $36.97 Add to Cart Compare Quick view Details sku: IG3144ZE12 2003 Buick LeSabre 3.8L Intake Manifold Gasket Set IG3144ZE12 MSRP: Now: $39.97 Add to Cart Compare Quick view Details sku: IV3143ZE8 2003 Buick LeSabre 3.8L Intake Valve IV3143ZE8 MSRP: Now: $9.97 Add to Cart Compare Quick view Details sku: HG3143LZE13 2003 Buick LeSabre 3.8L Left Head Gasket HG3143LZE13 MSRP: Now: $16.97 Add to Cart Compare Quick view sku: RRK3144BZE4 2003 Buick LeSabre - 3.8L - Engine Rebuild Re-Ring Kit - RRK3144BZE4 2003 Buick LeSabre 3.8L Rebuild Re-Ring Kit Engine Parts # RRK3144BZE4 Includes: Piston Ring Set, Main Bearings Set, Rod Bearings Set, Head Gasket Set, Lower Gasket Set. Fits: [2000-2003] / Buick, MSRP: Now: $361.97 Add to Cart Compare Quick view sku: VK123143ZE8 2003 Buick LeSabre - 3.8L - Exhaust and Intake Valve Kit - VK123143ZE8 2003 Buick LeSabre 3.8L Exhaust and Intake Valve Kit Engine Parts # VK123143ZE8 Includes: Exhaust Valve x6 Intake Valve x6. Fits: [1995-2005] GM / V6 / 3.8L / 231 OHV 12V MSRP: Now: $150.97 Add to Cart Compare Quick view sku: FGK3144ZE4 2003 Buick LeSabre - 3.8L - Full Gasket Set - FGK3144ZE4 2003 Buick LeSabre 3.8L Full Gasket Set Engine Parts # FGK3144ZE4Includes: Head Gasket Set x1 Lower Gasket Set x1. Fits: [1997-2009] GM / V6 / 3.8L / 231 OHV 12V MSRP: Now: $214.97 Add to Cart Compare Quick view sku: HGS3144ZE8 2003 Buick LeSabre - 3.8L - Head Gasket Set - HGS3144ZE8 2003 Buick LeSabre 3.8L Head Gasket Set Engine Parts # HGS3144ZE8 Fits: [1997-2009] GM / V6 / 3.8L / 231 OHV 12VThis Head Gasket Set also MSRP: Now: $144.97 Add to Cart Compare Quick view sku: HGB3144ZE8 2003 Buick LeSabre - 3.8L - Head Gasket Set with Head Bolt Kit - HGB3144ZE8 2003 Buick LeSabre 3.8L Head Gasket Set with Head Bolt Kit Engine Parts # HGB3144ZE8 Includes: Head Gasket Set x1 Head Bolt Kit x1. Fits: [1997-2009] GM / V6 / 3.8L / 231 OHV 12V MSRP: Now: $178.97 Add to Cart Compare Quick view sku: IMA1002ZE8 2003 Buick LeSabre - 3.8L - Intake Manifold - IMA1002ZE8 2003 Buick LeSabre 3.8L Intake Manifold Engine Parts # IMA1002ZE8 Fits: [1995-2005] GM / V6 / 3.8L / 231 OHV 12VThis Intake Manifold also MSRP: Now: $120.97 Add to Cart Compare Quick view sku: P3143ZE13 2003 Buick LeSabre - 3.8L - Piston Set - P3143ZE13 2003 Buick LeSabre 3.8L Piston Set Engine Parts # P3143ZE13 Fits: [1995-2009] GM [1.2x1.5x2.0] / V6 / 3.8L / 231 OHV 12VThis Piston Set al MSRP: Now: $245.97 Choose Options Compare Quick view sku: PRK3143ZE25 2003 Buick LeSabre - 3.8L - Piston Set with Rings - PRK3143ZE25 2003 Buick LeSabre 3.8L Piston Set with Rings Engine Parts # PRK3143ZE25 Includes: Piston Set x1 Piston Ring Set x1. Fits: [1995-2009] GM [1.2x1.5x2.0] / V6 / 3.8L / 231 OHV 12V< MSRP: Now: $333.97 Add to Cart Compare Quick view sku: LFK123104ZE33 2003 Buick LeSabre - 3.8L - Set of 12 Lifters - LFK123104ZE33 2003 Buick LeSabre 3.8L Set of 12 Lifters Engine Parts # LFK123104ZE33 Includes: Valve Lifter x12. Fits: [1982-2017] GM, ISUZU, SAAB / L4, V6, V8 / 2.5L, 3.3L, 3.8L, 4.3L, 4.5L, 4.8L, 4.9L, 5.0L, MSRP: Now: $160.97 Add to Cart Compare Quick view sku: CB3144ZE13 2003 Buick LeSabre 3.8L Cam Bearings CB3144ZE13 2003 Buick LeSabre 3.8L Cam Bearings Engine Parts # CB3144ZE13 Fits: [1995-2009] GM / V6 / 3.8L / 231 OHV 12VFitment Notes:&nb MSRP: Now: $23.97 Add to Cart Compare Quick view sku: EK3144BZE4 2003 Buick LeSabre 3.8L Engine Rebuild Kit - EK3144BZE4 2003 Buick LeSabre - 3.8L - Engine Rebuild Kit - EK3144BZE4 Engine rebuild kit for 2003 Buick LeSabre - 3.8L - Engine Rebuild Kit - EK3144BZE4. Kit includes the core components needed for a proper... MSRP: Now: $630.97 Choose Options Compare Quick view sku: EK3144BMZE4 2003 Buick LeSabre 3.8L Engine Rebuild Master Kit - EK3144BMZE4 2003 Buick LeSabre - 3.8L - Engine Rebuild Master Kit - EK3144BMZE4 Engine rebuild kit for 2003 Buick LeSabre - 3.8L - Engine Rebuild Master Kit - EK3144BMZE4. Kit includes the core components... MSRP: Now: $761.97 Choose Options Compare Quick view sku: EG3143ZE13 2003 Buick LeSabre 3.8L Exhaust Manifold Gasket EG3143ZE13 2003 Buick LeSabre 3.8L Exhaust Manifold Gasket Engine Parts # EG3143ZE13 Fits: [1995-2009] GM / V6 / 3.8L / 231 OHV 12VFitment Notes:< MSRP: Now: $13.97 Add to Cart Compare Quick view sku: EV3143ZE13 2003 Buick LeSabre 3.8L Exhaust Valve EV3143ZE13 2003 Buick LeSabre 3.8L Exhaust Valve Engine Parts # EV3143ZE13 Fits: [1995-2009] GM [Nitride Coated; 1 Groove; 36.6mm Head Dia., 7.96mm Stem Dia., 119.7mm O.A.L.] / V6 / 3.8L / 231 OHV 12V MSRP: Now: $15.97 Add to Cart Compare Quick view sku: MG3143ZE13 2003 Buick LeSabre 3.8L Fuel Injection Plenum Gasket MG3143ZE13 2003 Buick LeSabre 3.8L Fuel Injection Plenum Gasket Engine Parts # MG3143ZE13 Fits: [1995-2009] GM / V6 / 3.8L / 231 OHV 12VFitment No MSRP: Now: $35.97 Add to Cart Compare Quick view sku: HBK3143ZE13 2003 Buick LeSabre 3.8L Head Bolt Kit HBK3143ZE13 2003 Buick LeSabre 3.8L Head Bolt Kit Engine Parts # HBK3143ZE13 Fits: [1995-2009] GM / V6 / 3.8L / 231 OHV 12VFitment Notes:&n MSRP: Now: $33.97 Add to Cart Compare Quick view sku: HS3143ZE13 2003 Buick LeSabre 3.8L Head Spacer Shim HS3143ZE13 2003 Buick LeSabre 3.8L Head Spacer Shim Engine Parts # HS3143ZE13 Fits: [1995-2009] GM / V6 / 3.8L / 231 OHV 12VFitment Notes: MSRP: Now: $36.97 Add to Cart Compare Quick view sku: IG3144ZE12 2003 Buick LeSabre 3.8L Intake Manifold Gasket Set IG3144ZE12 2003 Buick LeSabre 3.8L Intake Manifold Gasket Set Engine Parts # IG3144ZE12 Fits: [1995-2009] GM / V6 / 3.8L / 231 OHV 12VFitment Note MSRP: Now: $39.97 Add to Cart Compare Quick view sku: IV3143ZE8 2003 Buick LeSabre 3.8L Intake Valve IV3143ZE8 2003 Buick LeSabre 3.8L Intake Valve Engine Parts # IV3143ZE8 Fits: [1995-2005] GM [Nitride Coated; 1 Groove; 45.7mm Head Dia.; 7.96mm Stem Dia.; 119.9mm O.A.L.] / V6 / 3.8L / 231 OHV 12V< MSRP: Now: $9.97 Add to Cart Compare Quick view sku: HG3143LZE13 2003 Buick LeSabre 3.8L Left Head Gasket HG3143LZE13 2003 Buick LeSabre 3.8L Left Head Gasket Engine Parts # HG3143LZE13 Fits: [1995-2009] GM / V6 / 3.8L / 231 OHV 12VFitment Notes: MSRP: Now: $16.97 Add to Cart Compare 1 2 Next 1 2 Next Compare Selected × OK
Quick view Details sku: EK3144BZE4 2003 Buick LeSabre 3.8L Engine Rebuild Kit - EK3144BZE4 MSRP: Now: $630.97 Choose Options Compare Quick view Details sku: EK3144BMZE4 2003 Buick LeSabre 3.8L Engine Rebuild Master Kit - EK3144BMZE4 MSRP: Now: $761.97 Choose Options Compare Quick view Details sku: EG3143ZE13 2003 Buick LeSabre 3.8L Exhaust Manifold Gasket EG3143ZE13 MSRP: Now: $13.97 Add to Cart Compare Quick view Details sku: EV3143ZE13 2003 Buick LeSabre 3.8L Exhaust Valve EV3143ZE13 MSRP: Now: $15.97 Add to Cart Compare Quick view Details sku: MG3143ZE13 2003 Buick LeSabre 3.8L Fuel Injection Plenum Gasket MG3143ZE13 MSRP: Now: $35.97 Add to Cart Compare Quick view Details sku: HBK3143ZE13 2003 Buick LeSabre 3.8L Head Bolt Kit HBK3143ZE13 MSRP: Now: $33.97 Add to Cart Compare Quick view Details sku: HS3143ZE13 2003 Buick LeSabre 3.8L Head Spacer Shim HS3143ZE13 MSRP: Now: $36.97 Add to Cart Compare Quick view Details sku: IG3144ZE12 2003 Buick LeSabre 3.8L Intake Manifold Gasket Set IG3144ZE12 MSRP: Now: $39.97 Add to Cart Compare Quick view Details sku: IV3143ZE8 2003 Buick LeSabre 3.8L Intake Valve IV3143ZE8 MSRP: Now: $9.97 Add to Cart Compare Quick view Details sku: HG3143LZE13 2003 Buick LeSabre 3.8L Left Head Gasket HG3143LZE13 MSRP: Now: $16.97 Add to Cart Compare Quick view sku: RRK3144BZE4 2003 Buick LeSabre - 3.8L - Engine Rebuild Re-Ring Kit - RRK3144BZE4 2003 Buick LeSabre 3.8L Rebuild Re-Ring Kit Engine Parts # RRK3144BZE4 Includes: Piston Ring Set, Main Bearings Set, Rod Bearings Set, Head Gasket Set, Lower Gasket Set. Fits: [2000-2003] / Buick, MSRP: Now: $361.97 Add to Cart Compare Quick view sku: VK123143ZE8 2003 Buick LeSabre - 3.8L - Exhaust and Intake Valve Kit - VK123143ZE8 2003 Buick LeSabre 3.8L Exhaust and Intake Valve Kit Engine Parts # VK123143ZE8 Includes: Exhaust Valve x6 Intake Valve x6. Fits: [1995-2005] GM / V6 / 3.8L / 231 OHV 12V MSRP: Now: $150.97 Add to Cart Compare Quick view sku: FGK3144ZE4 2003 Buick LeSabre - 3.8L - Full Gasket Set - FGK3144ZE4 2003 Buick LeSabre 3.8L Full Gasket Set Engine Parts # FGK3144ZE4Includes: Head Gasket Set x1 Lower Gasket Set x1. Fits: [1997-2009] GM / V6 / 3.8L / 231 OHV 12V MSRP: Now: $214.97 Add to Cart Compare Quick view sku: HGS3144ZE8 2003 Buick LeSabre - 3.8L - Head Gasket Set - HGS3144ZE8 2003 Buick LeSabre 3.8L Head Gasket Set Engine Parts # HGS3144ZE8 Fits: [1997-2009] GM / V6 / 3.8L / 231 OHV 12VThis Head Gasket Set also MSRP: Now: $144.97 Add to Cart Compare Quick view sku: HGB3144ZE8 2003 Buick LeSabre - 3.8L - Head Gasket Set with Head Bolt Kit - HGB3144ZE8 2003 Buick LeSabre 3.8L Head Gasket Set with Head Bolt Kit Engine Parts # HGB3144ZE8 Includes: Head Gasket Set x1 Head Bolt Kit x1. Fits: [1997-2009] GM / V6 / 3.8L / 231 OHV 12V MSRP: Now: $178.97 Add to Cart Compare Quick view sku: IMA1002ZE8 2003 Buick LeSabre - 3.8L - Intake Manifold - IMA1002ZE8 2003 Buick LeSabre 3.8L Intake Manifold Engine Parts # IMA1002ZE8 Fits: [1995-2005] GM / V6 / 3.8L / 231 OHV 12VThis Intake Manifold also MSRP: Now: $120.97 Add to Cart Compare Quick view sku: P3143ZE13 2003 Buick LeSabre - 3.8L - Piston Set - P3143ZE13 2003 Buick LeSabre 3.8L Piston Set Engine Parts # P3143ZE13 Fits: [1995-2009] GM [1.2x1.5x2.0] / V6 / 3.8L / 231 OHV 12VThis Piston Set al MSRP: Now: $245.97 Choose Options Compare Quick view sku: PRK3143ZE25 2003 Buick LeSabre - 3.8L - Piston Set with Rings - PRK3143ZE25 2003 Buick LeSabre 3.8L Piston Set with Rings Engine Parts # PRK3143ZE25 Includes: Piston Set x1 Piston Ring Set x1. Fits: [1995-2009] GM [1.2x1.5x2.0] / V6 / 3.8L / 231 OHV 12V< MSRP: Now: $333.97 Add to Cart Compare Quick view sku: LFK123104ZE33 2003 Buick LeSabre - 3.8L - Set of 12 Lifters - LFK123104ZE33 2003 Buick LeSabre 3.8L Set of 12 Lifters Engine Parts # LFK123104ZE33 Includes: Valve Lifter x12. Fits: [1982-2017] GM, ISUZU, SAAB / L4, V6, V8 / 2.5L, 3.3L, 3.8L, 4.3L, 4.5L, 4.8L, 4.9L, 5.0L, MSRP: Now: $160.97 Add to Cart Compare Quick view sku: CB3144ZE13 2003 Buick LeSabre 3.8L Cam Bearings CB3144ZE13 2003 Buick LeSabre 3.8L Cam Bearings Engine Parts # CB3144ZE13 Fits: [1995-2009] GM / V6 / 3.8L / 231 OHV 12VFitment Notes:&nb MSRP: Now: $23.97 Add to Cart Compare Quick view sku: EK3144BZE4 2003 Buick LeSabre 3.8L Engine Rebuild Kit - EK3144BZE4 2003 Buick LeSabre - 3.8L - Engine Rebuild Kit - EK3144BZE4 Engine rebuild kit for 2003 Buick LeSabre - 3.8L - Engine Rebuild Kit - EK3144BZE4. Kit includes the core components needed for a proper... MSRP: Now: $630.97 Choose Options Compare Quick view sku: EK3144BMZE4 2003 Buick LeSabre 3.8L Engine Rebuild Master Kit - EK3144BMZE4 2003 Buick LeSabre - 3.8L - Engine Rebuild Master Kit - EK3144BMZE4 Engine rebuild kit for 2003 Buick LeSabre - 3.8L - Engine Rebuild Master Kit - EK3144BMZE4. Kit includes the core components... MSRP: Now: $761.97 Choose Options Compare Quick view sku: EG3143ZE13 2003 Buick LeSabre 3.8L Exhaust Manifold Gasket EG3143ZE13 2003 Buick LeSabre 3.8L Exhaust Manifold Gasket Engine Parts # EG3143ZE13 Fits: [1995-2009] GM / V6 / 3.8L / 231 OHV 12VFitment Notes:< MSRP: Now: $13.97 Add to Cart Compare Quick view sku: EV3143ZE13 2003 Buick LeSabre 3.8L Exhaust Valve EV3143ZE13 2003 Buick LeSabre 3.8L Exhaust Valve Engine Parts # EV3143ZE13 Fits: [1995-2009] GM [Nitride Coated; 1 Groove; 36.6mm Head Dia., 7.96mm Stem Dia., 119.7mm O.A.L.] / V6 / 3.8L / 231 OHV 12V MSRP: Now: $15.97 Add to Cart Compare Quick view sku: MG3143ZE13 2003 Buick LeSabre 3.8L Fuel Injection Plenum Gasket MG3143ZE13 2003 Buick LeSabre 3.8L Fuel Injection Plenum Gasket Engine Parts # MG3143ZE13 Fits: [1995-2009] GM / V6 / 3.8L / 231 OHV 12VFitment No MSRP: Now: $35.97 Add to Cart Compare Quick view sku: HBK3143ZE13 2003 Buick LeSabre 3.8L Head Bolt Kit HBK3143ZE13 2003 Buick LeSabre 3.8L Head Bolt Kit Engine Parts # HBK3143ZE13 Fits: [1995-2009] GM / V6 / 3.8L / 231 OHV 12VFitment Notes:&n MSRP: Now: $33.97 Add to Cart Compare Quick view sku: HS3143ZE13 2003 Buick LeSabre 3.8L Head Spacer Shim HS3143ZE13 2003 Buick LeSabre 3.8L Head Spacer Shim Engine Parts # HS3143ZE13 Fits: [1995-2009] GM / V6 / 3.8L / 231 OHV 12VFitment Notes: MSRP: Now: $36.97 Add to Cart Compare Quick view sku: IG3144ZE12 2003 Buick LeSabre 3.8L Intake Manifold Gasket Set IG3144ZE12 2003 Buick LeSabre 3.8L Intake Manifold Gasket Set Engine Parts # IG3144ZE12 Fits: [1995-2009] GM / V6 / 3.8L / 231 OHV 12VFitment Note MSRP: Now: $39.97 Add to Cart Compare Quick view sku: IV3143ZE8 2003 Buick LeSabre 3.8L Intake Valve IV3143ZE8 2003 Buick LeSabre 3.8L Intake Valve Engine Parts # IV3143ZE8 Fits: [1995-2005] GM [Nitride Coated; 1 Groove; 45.7mm Head Dia.; 7.96mm Stem Dia.; 119.9mm O.A.L.] / V6 / 3.8L / 231 OHV 12V< MSRP: Now: $9.97 Add to Cart Compare Quick view sku: HG3143LZE13 2003 Buick LeSabre 3.8L Left Head Gasket HG3143LZE13 2003 Buick LeSabre 3.8L Left Head Gasket Engine Parts # HG3143LZE13 Fits: [1995-2009] GM / V6 / 3.8L / 231 OHV 12VFitment Notes: MSRP: Now: $16.97 Add to Cart Compare 1 2 Next 1 2 Next Compare Selected × OK
Quick view Details sku: EK3144BMZE4 2003 Buick LeSabre 3.8L Engine Rebuild Master Kit - EK3144BMZE4 MSRP: Now: $761.97 Choose Options Compare Quick view Details sku: EG3143ZE13 2003 Buick LeSabre 3.8L Exhaust Manifold Gasket EG3143ZE13 MSRP: Now: $13.97 Add to Cart Compare Quick view Details sku: EV3143ZE13 2003 Buick LeSabre 3.8L Exhaust Valve EV3143ZE13 MSRP: Now: $15.97 Add to Cart Compare Quick view Details sku: MG3143ZE13 2003 Buick LeSabre 3.8L Fuel Injection Plenum Gasket MG3143ZE13 MSRP: Now: $35.97 Add to Cart Compare Quick view Details sku: HBK3143ZE13 2003 Buick LeSabre 3.8L Head Bolt Kit HBK3143ZE13 MSRP: Now: $33.97 Add to Cart Compare Quick view Details sku: HS3143ZE13 2003 Buick LeSabre 3.8L Head Spacer Shim HS3143ZE13 MSRP: Now: $36.97 Add to Cart Compare Quick view Details sku: IG3144ZE12 2003 Buick LeSabre 3.8L Intake Manifold Gasket Set IG3144ZE12 MSRP: Now: $39.97 Add to Cart Compare Quick view Details sku: IV3143ZE8 2003 Buick LeSabre 3.8L Intake Valve IV3143ZE8 MSRP: Now: $9.97 Add to Cart Compare Quick view Details sku: HG3143LZE13 2003 Buick LeSabre 3.8L Left Head Gasket HG3143LZE13 MSRP: Now: $16.97 Add to Cart Compare Quick view sku: RRK3144BZE4 2003 Buick LeSabre - 3.8L - Engine Rebuild Re-Ring Kit - RRK3144BZE4 2003 Buick LeSabre 3.8L Rebuild Re-Ring Kit Engine Parts # RRK3144BZE4 Includes: Piston Ring Set, Main Bearings Set, Rod Bearings Set, Head Gasket Set, Lower Gasket Set. Fits: [2000-2003] / Buick, MSRP: Now: $361.97 Add to Cart Compare Quick view sku: VK123143ZE8 2003 Buick LeSabre - 3.8L - Exhaust and Intake Valve Kit - VK123143ZE8 2003 Buick LeSabre 3.8L Exhaust and Intake Valve Kit Engine Parts # VK123143ZE8 Includes: Exhaust Valve x6 Intake Valve x6. Fits: [1995-2005] GM / V6 / 3.8L / 231 OHV 12V MSRP: Now: $150.97 Add to Cart Compare Quick view sku: FGK3144ZE4 2003 Buick LeSabre - 3.8L - Full Gasket Set - FGK3144ZE4 2003 Buick LeSabre 3.8L Full Gasket Set Engine Parts # FGK3144ZE4Includes: Head Gasket Set x1 Lower Gasket Set x1. Fits: [1997-2009] GM / V6 / 3.8L / 231 OHV 12V MSRP: Now: $214.97 Add to Cart Compare Quick view sku: HGS3144ZE8 2003 Buick LeSabre - 3.8L - Head Gasket Set - HGS3144ZE8 2003 Buick LeSabre 3.8L Head Gasket Set Engine Parts # HGS3144ZE8 Fits: [1997-2009] GM / V6 / 3.8L / 231 OHV 12VThis Head Gasket Set also MSRP: Now: $144.97 Add to Cart Compare Quick view sku: HGB3144ZE8 2003 Buick LeSabre - 3.8L - Head Gasket Set with Head Bolt Kit - HGB3144ZE8 2003 Buick LeSabre 3.8L Head Gasket Set with Head Bolt Kit Engine Parts # HGB3144ZE8 Includes: Head Gasket Set x1 Head Bolt Kit x1. Fits: [1997-2009] GM / V6 / 3.8L / 231 OHV 12V MSRP: Now: $178.97 Add to Cart Compare Quick view sku: IMA1002ZE8 2003 Buick LeSabre - 3.8L - Intake Manifold - IMA1002ZE8 2003 Buick LeSabre 3.8L Intake Manifold Engine Parts # IMA1002ZE8 Fits: [1995-2005] GM / V6 / 3.8L / 231 OHV 12VThis Intake Manifold also MSRP: Now: $120.97 Add to Cart Compare Quick view sku: P3143ZE13 2003 Buick LeSabre - 3.8L - Piston Set - P3143ZE13 2003 Buick LeSabre 3.8L Piston Set Engine Parts # P3143ZE13 Fits: [1995-2009] GM [1.2x1.5x2.0] / V6 / 3.8L / 231 OHV 12VThis Piston Set al MSRP: Now: $245.97 Choose Options Compare Quick view sku: PRK3143ZE25 2003 Buick LeSabre - 3.8L - Piston Set with Rings - PRK3143ZE25 2003 Buick LeSabre 3.8L Piston Set with Rings Engine Parts # PRK3143ZE25 Includes: Piston Set x1 Piston Ring Set x1. Fits: [1995-2009] GM [1.2x1.5x2.0] / V6 / 3.8L / 231 OHV 12V< MSRP: Now: $333.97 Add to Cart Compare Quick view sku: LFK123104ZE33 2003 Buick LeSabre - 3.8L - Set of 12 Lifters - LFK123104ZE33 2003 Buick LeSabre 3.8L Set of 12 Lifters Engine Parts # LFK123104ZE33 Includes: Valve Lifter x12. Fits: [1982-2017] GM, ISUZU, SAAB / L4, V6, V8 / 2.5L, 3.3L, 3.8L, 4.3L, 4.5L, 4.8L, 4.9L, 5.0L, MSRP: Now: $160.97 Add to Cart Compare Quick view sku: CB3144ZE13 2003 Buick LeSabre 3.8L Cam Bearings CB3144ZE13 2003 Buick LeSabre 3.8L Cam Bearings Engine Parts # CB3144ZE13 Fits: [1995-2009] GM / V6 / 3.8L / 231 OHV 12VFitment Notes:&nb MSRP: Now: $23.97 Add to Cart Compare Quick view sku: EK3144BZE4 2003 Buick LeSabre 3.8L Engine Rebuild Kit - EK3144BZE4 2003 Buick LeSabre - 3.8L - Engine Rebuild Kit - EK3144BZE4 Engine rebuild kit for 2003 Buick LeSabre - 3.8L - Engine Rebuild Kit - EK3144BZE4. Kit includes the core components needed for a proper... MSRP: Now: $630.97 Choose Options Compare Quick view sku: EK3144BMZE4 2003 Buick LeSabre 3.8L Engine Rebuild Master Kit - EK3144BMZE4 2003 Buick LeSabre - 3.8L - Engine Rebuild Master Kit - EK3144BMZE4 Engine rebuild kit for 2003 Buick LeSabre - 3.8L - Engine Rebuild Master Kit - EK3144BMZE4. Kit includes the core components... MSRP: Now: $761.97 Choose Options Compare Quick view sku: EG3143ZE13 2003 Buick LeSabre 3.8L Exhaust Manifold Gasket EG3143ZE13 2003 Buick LeSabre 3.8L Exhaust Manifold Gasket Engine Parts # EG3143ZE13 Fits: [1995-2009] GM / V6 / 3.8L / 231 OHV 12VFitment Notes:< MSRP: Now: $13.97 Add to Cart Compare Quick view sku: EV3143ZE13 2003 Buick LeSabre 3.8L Exhaust Valve EV3143ZE13 2003 Buick LeSabre 3.8L Exhaust Valve Engine Parts # EV3143ZE13 Fits: [1995-2009] GM [Nitride Coated; 1 Groove; 36.6mm Head Dia., 7.96mm Stem Dia., 119.7mm O.A.L.] / V6 / 3.8L / 231 OHV 12V MSRP: Now: $15.97 Add to Cart Compare Quick view sku: MG3143ZE13 2003 Buick LeSabre 3.8L Fuel Injection Plenum Gasket MG3143ZE13 2003 Buick LeSabre 3.8L Fuel Injection Plenum Gasket Engine Parts # MG3143ZE13 Fits: [1995-2009] GM / V6 / 3.8L / 231 OHV 12VFitment No MSRP: Now: $35.97 Add to Cart Compare Quick view sku: HBK3143ZE13 2003 Buick LeSabre 3.8L Head Bolt Kit HBK3143ZE13 2003 Buick LeSabre 3.8L Head Bolt Kit Engine Parts # HBK3143ZE13 Fits: [1995-2009] GM / V6 / 3.8L / 231 OHV 12VFitment Notes:&n MSRP: Now: $33.97 Add to Cart Compare Quick view sku: HS3143ZE13 2003 Buick LeSabre 3.8L Head Spacer Shim HS3143ZE13 2003 Buick LeSabre 3.8L Head Spacer Shim Engine Parts # HS3143ZE13 Fits: [1995-2009] GM / V6 / 3.8L / 231 OHV 12VFitment Notes: MSRP: Now: $36.97 Add to Cart Compare Quick view sku: IG3144ZE12 2003 Buick LeSabre 3.8L Intake Manifold Gasket Set IG3144ZE12 2003 Buick LeSabre 3.8L Intake Manifold Gasket Set Engine Parts # IG3144ZE12 Fits: [1995-2009] GM / V6 / 3.8L / 231 OHV 12VFitment Note MSRP: Now: $39.97 Add to Cart Compare Quick view sku: IV3143ZE8 2003 Buick LeSabre 3.8L Intake Valve IV3143ZE8 2003 Buick LeSabre 3.8L Intake Valve Engine Parts # IV3143ZE8 Fits: [1995-2005] GM [Nitride Coated; 1 Groove; 45.7mm Head Dia.; 7.96mm Stem Dia.; 119.9mm O.A.L.] / V6 / 3.8L / 231 OHV 12V< MSRP: Now: $9.97 Add to Cart Compare Quick view sku: HG3143LZE13 2003 Buick LeSabre 3.8L Left Head Gasket HG3143LZE13 2003 Buick LeSabre 3.8L Left Head Gasket Engine Parts # HG3143LZE13 Fits: [1995-2009] GM / V6 / 3.8L / 231 OHV 12VFitment Notes: MSRP: Now: $16.97 Add to Cart Compare 1 2 Next 1 2 Next Compare Selected × OK
Quick view Details sku: EG3143ZE13 2003 Buick LeSabre 3.8L Exhaust Manifold Gasket EG3143ZE13 MSRP: Now: $13.97 Add to Cart Compare Quick view Details sku: EV3143ZE13 2003 Buick LeSabre 3.8L Exhaust Valve EV3143ZE13 MSRP: Now: $15.97 Add to Cart Compare Quick view Details sku: MG3143ZE13 2003 Buick LeSabre 3.8L Fuel Injection Plenum Gasket MG3143ZE13 MSRP: Now: $35.97 Add to Cart Compare Quick view Details sku: HBK3143ZE13 2003 Buick LeSabre 3.8L Head Bolt Kit HBK3143ZE13 MSRP: Now: $33.97 Add to Cart Compare Quick view Details sku: HS3143ZE13 2003 Buick LeSabre 3.8L Head Spacer Shim HS3143ZE13 MSRP: Now: $36.97 Add to Cart Compare Quick view Details sku: IG3144ZE12 2003 Buick LeSabre 3.8L Intake Manifold Gasket Set IG3144ZE12 MSRP: Now: $39.97 Add to Cart Compare Quick view Details sku: IV3143ZE8 2003 Buick LeSabre 3.8L Intake Valve IV3143ZE8 MSRP: Now: $9.97 Add to Cart Compare Quick view Details sku: HG3143LZE13 2003 Buick LeSabre 3.8L Left Head Gasket HG3143LZE13 MSRP: Now: $16.97 Add to Cart Compare Quick view sku: RRK3144BZE4 2003 Buick LeSabre - 3.8L - Engine Rebuild Re-Ring Kit - RRK3144BZE4 2003 Buick LeSabre 3.8L Rebuild Re-Ring Kit Engine Parts # RRK3144BZE4 Includes: Piston Ring Set, Main Bearings Set, Rod Bearings Set, Head Gasket Set, Lower Gasket Set. Fits: [2000-2003] / Buick, MSRP: Now: $361.97 Add to Cart Compare Quick view sku: VK123143ZE8 2003 Buick LeSabre - 3.8L - Exhaust and Intake Valve Kit - VK123143ZE8 2003 Buick LeSabre 3.8L Exhaust and Intake Valve Kit Engine Parts # VK123143ZE8 Includes: Exhaust Valve x6 Intake Valve x6. Fits: [1995-2005] GM / V6 / 3.8L / 231 OHV 12V MSRP: Now: $150.97 Add to Cart Compare Quick view sku: FGK3144ZE4 2003 Buick LeSabre - 3.8L - Full Gasket Set - FGK3144ZE4 2003 Buick LeSabre 3.8L Full Gasket Set Engine Parts # FGK3144ZE4Includes: Head Gasket Set x1 Lower Gasket Set x1. Fits: [1997-2009] GM / V6 / 3.8L / 231 OHV 12V MSRP: Now: $214.97 Add to Cart Compare Quick view sku: HGS3144ZE8 2003 Buick LeSabre - 3.8L - Head Gasket Set - HGS3144ZE8 2003 Buick LeSabre 3.8L Head Gasket Set Engine Parts # HGS3144ZE8 Fits: [1997-2009] GM / V6 / 3.8L / 231 OHV 12VThis Head Gasket Set also MSRP: Now: $144.97 Add to Cart Compare Quick view sku: HGB3144ZE8 2003 Buick LeSabre - 3.8L - Head Gasket Set with Head Bolt Kit - HGB3144ZE8 2003 Buick LeSabre 3.8L Head Gasket Set with Head Bolt Kit Engine Parts # HGB3144ZE8 Includes: Head Gasket Set x1 Head Bolt Kit x1. Fits: [1997-2009] GM / V6 / 3.8L / 231 OHV 12V MSRP: Now: $178.97 Add to Cart Compare Quick view sku: IMA1002ZE8 2003 Buick LeSabre - 3.8L - Intake Manifold - IMA1002ZE8 2003 Buick LeSabre 3.8L Intake Manifold Engine Parts # IMA1002ZE8 Fits: [1995-2005] GM / V6 / 3.8L / 231 OHV 12VThis Intake Manifold also MSRP: Now: $120.97 Add to Cart Compare Quick view sku: P3143ZE13 2003 Buick LeSabre - 3.8L - Piston Set - P3143ZE13 2003 Buick LeSabre 3.8L Piston Set Engine Parts # P3143ZE13 Fits: [1995-2009] GM [1.2x1.5x2.0] / V6 / 3.8L / 231 OHV 12VThis Piston Set al MSRP: Now: $245.97 Choose Options Compare Quick view sku: PRK3143ZE25 2003 Buick LeSabre - 3.8L - Piston Set with Rings - PRK3143ZE25 2003 Buick LeSabre 3.8L Piston Set with Rings Engine Parts # PRK3143ZE25 Includes: Piston Set x1 Piston Ring Set x1. Fits: [1995-2009] GM [1.2x1.5x2.0] / V6 / 3.8L / 231 OHV 12V< MSRP: Now: $333.97 Add to Cart Compare Quick view sku: LFK123104ZE33 2003 Buick LeSabre - 3.8L - Set of 12 Lifters - LFK123104ZE33 2003 Buick LeSabre 3.8L Set of 12 Lifters Engine Parts # LFK123104ZE33 Includes: Valve Lifter x12. Fits: [1982-2017] GM, ISUZU, SAAB / L4, V6, V8 / 2.5L, 3.3L, 3.8L, 4.3L, 4.5L, 4.8L, 4.9L, 5.0L, MSRP: Now: $160.97 Add to Cart Compare Quick view sku: CB3144ZE13 2003 Buick LeSabre 3.8L Cam Bearings CB3144ZE13 2003 Buick LeSabre 3.8L Cam Bearings Engine Parts # CB3144ZE13 Fits: [1995-2009] GM / V6 / 3.8L / 231 OHV 12VFitment Notes:&nb MSRP: Now: $23.97 Add to Cart Compare Quick view sku: EK3144BZE4 2003 Buick LeSabre 3.8L Engine Rebuild Kit - EK3144BZE4 2003 Buick LeSabre - 3.8L - Engine Rebuild Kit - EK3144BZE4 Engine rebuild kit for 2003 Buick LeSabre - 3.8L - Engine Rebuild Kit - EK3144BZE4. Kit includes the core components needed for a proper... MSRP: Now: $630.97 Choose Options Compare Quick view sku: EK3144BMZE4 2003 Buick LeSabre 3.8L Engine Rebuild Master Kit - EK3144BMZE4 2003 Buick LeSabre - 3.8L - Engine Rebuild Master Kit - EK3144BMZE4 Engine rebuild kit for 2003 Buick LeSabre - 3.8L - Engine Rebuild Master Kit - EK3144BMZE4. Kit includes the core components... MSRP: Now: $761.97 Choose Options Compare Quick view sku: EG3143ZE13 2003 Buick LeSabre 3.8L Exhaust Manifold Gasket EG3143ZE13 2003 Buick LeSabre 3.8L Exhaust Manifold Gasket Engine Parts # EG3143ZE13 Fits: [1995-2009] GM / V6 / 3.8L / 231 OHV 12VFitment Notes:< MSRP: Now: $13.97 Add to Cart Compare Quick view sku: EV3143ZE13 2003 Buick LeSabre 3.8L Exhaust Valve EV3143ZE13 2003 Buick LeSabre 3.8L Exhaust Valve Engine Parts # EV3143ZE13 Fits: [1995-2009] GM [Nitride Coated; 1 Groove; 36.6mm Head Dia., 7.96mm Stem Dia., 119.7mm O.A.L.] / V6 / 3.8L / 231 OHV 12V MSRP: Now: $15.97 Add to Cart Compare Quick view sku: MG3143ZE13 2003 Buick LeSabre 3.8L Fuel Injection Plenum Gasket MG3143ZE13 2003 Buick LeSabre 3.8L Fuel Injection Plenum Gasket Engine Parts # MG3143ZE13 Fits: [1995-2009] GM / V6 / 3.8L / 231 OHV 12VFitment No MSRP: Now: $35.97 Add to Cart Compare Quick view sku: HBK3143ZE13 2003 Buick LeSabre 3.8L Head Bolt Kit HBK3143ZE13 2003 Buick LeSabre 3.8L Head Bolt Kit Engine Parts # HBK3143ZE13 Fits: [1995-2009] GM / V6 / 3.8L / 231 OHV 12VFitment Notes:&n MSRP: Now: $33.97 Add to Cart Compare Quick view sku: HS3143ZE13 2003 Buick LeSabre 3.8L Head Spacer Shim HS3143ZE13 2003 Buick LeSabre 3.8L Head Spacer Shim Engine Parts # HS3143ZE13 Fits: [1995-2009] GM / V6 / 3.8L / 231 OHV 12VFitment Notes: MSRP: Now: $36.97 Add to Cart Compare Quick view sku: IG3144ZE12 2003 Buick LeSabre 3.8L Intake Manifold Gasket Set IG3144ZE12 2003 Buick LeSabre 3.8L Intake Manifold Gasket Set Engine Parts # IG3144ZE12 Fits: [1995-2009] GM / V6 / 3.8L / 231 OHV 12VFitment Note MSRP: Now: $39.97 Add to Cart Compare Quick view sku: IV3143ZE8 2003 Buick LeSabre 3.8L Intake Valve IV3143ZE8 2003 Buick LeSabre 3.8L Intake Valve Engine Parts # IV3143ZE8 Fits: [1995-2005] GM [Nitride Coated; 1 Groove; 45.7mm Head Dia.; 7.96mm Stem Dia.; 119.9mm O.A.L.] / V6 / 3.8L / 231 OHV 12V< MSRP: Now: $9.97 Add to Cart Compare Quick view sku: HG3143LZE13 2003 Buick LeSabre 3.8L Left Head Gasket HG3143LZE13 2003 Buick LeSabre 3.8L Left Head Gasket Engine Parts # HG3143LZE13 Fits: [1995-2009] GM / V6 / 3.8L / 231 OHV 12VFitment Notes: MSRP: Now: $16.97 Add to Cart Compare 1 2 Next 1 2 Next Compare Selected × OK
Quick view Details sku: EV3143ZE13 2003 Buick LeSabre 3.8L Exhaust Valve EV3143ZE13 MSRP: Now: $15.97 Add to Cart Compare Quick view Details sku: MG3143ZE13 2003 Buick LeSabre 3.8L Fuel Injection Plenum Gasket MG3143ZE13 MSRP: Now: $35.97 Add to Cart Compare Quick view Details sku: HBK3143ZE13 2003 Buick LeSabre 3.8L Head Bolt Kit HBK3143ZE13 MSRP: Now: $33.97 Add to Cart Compare Quick view Details sku: HS3143ZE13 2003 Buick LeSabre 3.8L Head Spacer Shim HS3143ZE13 MSRP: Now: $36.97 Add to Cart Compare Quick view Details sku: IG3144ZE12 2003 Buick LeSabre 3.8L Intake Manifold Gasket Set IG3144ZE12 MSRP: Now: $39.97 Add to Cart Compare Quick view Details sku: IV3143ZE8 2003 Buick LeSabre 3.8L Intake Valve IV3143ZE8 MSRP: Now: $9.97 Add to Cart Compare Quick view Details sku: HG3143LZE13 2003 Buick LeSabre 3.8L Left Head Gasket HG3143LZE13 MSRP: Now: $16.97 Add to Cart Compare Quick view sku: RRK3144BZE4 2003 Buick LeSabre - 3.8L - Engine Rebuild Re-Ring Kit - RRK3144BZE4 2003 Buick LeSabre 3.8L Rebuild Re-Ring Kit Engine Parts # RRK3144BZE4 Includes: Piston Ring Set, Main Bearings Set, Rod Bearings Set, Head Gasket Set, Lower Gasket Set. Fits: [2000-2003] / Buick, MSRP: Now: $361.97 Add to Cart Compare Quick view sku: VK123143ZE8 2003 Buick LeSabre - 3.8L - Exhaust and Intake Valve Kit - VK123143ZE8 2003 Buick LeSabre 3.8L Exhaust and Intake Valve Kit Engine Parts # VK123143ZE8 Includes: Exhaust Valve x6 Intake Valve x6. Fits: [1995-2005] GM / V6 / 3.8L / 231 OHV 12V MSRP: Now: $150.97 Add to Cart Compare Quick view sku: FGK3144ZE4 2003 Buick LeSabre - 3.8L - Full Gasket Set - FGK3144ZE4 2003 Buick LeSabre 3.8L Full Gasket Set Engine Parts # FGK3144ZE4Includes: Head Gasket Set x1 Lower Gasket Set x1. Fits: [1997-2009] GM / V6 / 3.8L / 231 OHV 12V MSRP: Now: $214.97 Add to Cart Compare Quick view sku: HGS3144ZE8 2003 Buick LeSabre - 3.8L - Head Gasket Set - HGS3144ZE8 2003 Buick LeSabre 3.8L Head Gasket Set Engine Parts # HGS3144ZE8 Fits: [1997-2009] GM / V6 / 3.8L / 231 OHV 12VThis Head Gasket Set also MSRP: Now: $144.97 Add to Cart Compare Quick view sku: HGB3144ZE8 2003 Buick LeSabre - 3.8L - Head Gasket Set with Head Bolt Kit - HGB3144ZE8 2003 Buick LeSabre 3.8L Head Gasket Set with Head Bolt Kit Engine Parts # HGB3144ZE8 Includes: Head Gasket Set x1 Head Bolt Kit x1. Fits: [1997-2009] GM / V6 / 3.8L / 231 OHV 12V MSRP: Now: $178.97 Add to Cart Compare Quick view sku: IMA1002ZE8 2003 Buick LeSabre - 3.8L - Intake Manifold - IMA1002ZE8 2003 Buick LeSabre 3.8L Intake Manifold Engine Parts # IMA1002ZE8 Fits: [1995-2005] GM / V6 / 3.8L / 231 OHV 12VThis Intake Manifold also MSRP: Now: $120.97 Add to Cart Compare Quick view sku: P3143ZE13 2003 Buick LeSabre - 3.8L - Piston Set - P3143ZE13 2003 Buick LeSabre 3.8L Piston Set Engine Parts # P3143ZE13 Fits: [1995-2009] GM [1.2x1.5x2.0] / V6 / 3.8L / 231 OHV 12VThis Piston Set al MSRP: Now: $245.97 Choose Options Compare Quick view sku: PRK3143ZE25 2003 Buick LeSabre - 3.8L - Piston Set with Rings - PRK3143ZE25 2003 Buick LeSabre 3.8L Piston Set with Rings Engine Parts # PRK3143ZE25 Includes: Piston Set x1 Piston Ring Set x1. Fits: [1995-2009] GM [1.2x1.5x2.0] / V6 / 3.8L / 231 OHV 12V< MSRP: Now: $333.97 Add to Cart Compare Quick view sku: LFK123104ZE33 2003 Buick LeSabre - 3.8L - Set of 12 Lifters - LFK123104ZE33 2003 Buick LeSabre 3.8L Set of 12 Lifters Engine Parts # LFK123104ZE33 Includes: Valve Lifter x12. Fits: [1982-2017] GM, ISUZU, SAAB / L4, V6, V8 / 2.5L, 3.3L, 3.8L, 4.3L, 4.5L, 4.8L, 4.9L, 5.0L, MSRP: Now: $160.97 Add to Cart Compare Quick view sku: CB3144ZE13 2003 Buick LeSabre 3.8L Cam Bearings CB3144ZE13 2003 Buick LeSabre 3.8L Cam Bearings Engine Parts # CB3144ZE13 Fits: [1995-2009] GM / V6 / 3.8L / 231 OHV 12VFitment Notes:&nb MSRP: Now: $23.97 Add to Cart Compare Quick view sku: EK3144BZE4 2003 Buick LeSabre 3.8L Engine Rebuild Kit - EK3144BZE4 2003 Buick LeSabre - 3.8L - Engine Rebuild Kit - EK3144BZE4 Engine rebuild kit for 2003 Buick LeSabre - 3.8L - Engine Rebuild Kit - EK3144BZE4. Kit includes the core components needed for a proper... MSRP: Now: $630.97 Choose Options Compare Quick view sku: EK3144BMZE4 2003 Buick LeSabre 3.8L Engine Rebuild Master Kit - EK3144BMZE4 2003 Buick LeSabre - 3.8L - Engine Rebuild Master Kit - EK3144BMZE4 Engine rebuild kit for 2003 Buick LeSabre - 3.8L - Engine Rebuild Master Kit - EK3144BMZE4. Kit includes the core components... MSRP: Now: $761.97 Choose Options Compare Quick view sku: EG3143ZE13 2003 Buick LeSabre 3.8L Exhaust Manifold Gasket EG3143ZE13 2003 Buick LeSabre 3.8L Exhaust Manifold Gasket Engine Parts # EG3143ZE13 Fits: [1995-2009] GM / V6 / 3.8L / 231 OHV 12VFitment Notes:< MSRP: Now: $13.97 Add to Cart Compare Quick view sku: EV3143ZE13 2003 Buick LeSabre 3.8L Exhaust Valve EV3143ZE13 2003 Buick LeSabre 3.8L Exhaust Valve Engine Parts # EV3143ZE13 Fits: [1995-2009] GM [Nitride Coated; 1 Groove; 36.6mm Head Dia., 7.96mm Stem Dia., 119.7mm O.A.L.] / V6 / 3.8L / 231 OHV 12V MSRP: Now: $15.97 Add to Cart Compare Quick view sku: MG3143ZE13 2003 Buick LeSabre 3.8L Fuel Injection Plenum Gasket MG3143ZE13 2003 Buick LeSabre 3.8L Fuel Injection Plenum Gasket Engine Parts # MG3143ZE13 Fits: [1995-2009] GM / V6 / 3.8L / 231 OHV 12VFitment No MSRP: Now: $35.97 Add to Cart Compare Quick view sku: HBK3143ZE13 2003 Buick LeSabre 3.8L Head Bolt Kit HBK3143ZE13 2003 Buick LeSabre 3.8L Head Bolt Kit Engine Parts # HBK3143ZE13 Fits: [1995-2009] GM / V6 / 3.8L / 231 OHV 12VFitment Notes:&n MSRP: Now: $33.97 Add to Cart Compare Quick view sku: HS3143ZE13 2003 Buick LeSabre 3.8L Head Spacer Shim HS3143ZE13 2003 Buick LeSabre 3.8L Head Spacer Shim Engine Parts # HS3143ZE13 Fits: [1995-2009] GM / V6 / 3.8L / 231 OHV 12VFitment Notes: MSRP: Now: $36.97 Add to Cart Compare Quick view sku: IG3144ZE12 2003 Buick LeSabre 3.8L Intake Manifold Gasket Set IG3144ZE12 2003 Buick LeSabre 3.8L Intake Manifold Gasket Set Engine Parts # IG3144ZE12 Fits: [1995-2009] GM / V6 / 3.8L / 231 OHV 12VFitment Note MSRP: Now: $39.97 Add to Cart Compare Quick view sku: IV3143ZE8 2003 Buick LeSabre 3.8L Intake Valve IV3143ZE8 2003 Buick LeSabre 3.8L Intake Valve Engine Parts # IV3143ZE8 Fits: [1995-2005] GM [Nitride Coated; 1 Groove; 45.7mm Head Dia.; 7.96mm Stem Dia.; 119.9mm O.A.L.] / V6 / 3.8L / 231 OHV 12V< MSRP: Now: $9.97 Add to Cart Compare Quick view sku: HG3143LZE13 2003 Buick LeSabre 3.8L Left Head Gasket HG3143LZE13 2003 Buick LeSabre 3.8L Left Head Gasket Engine Parts # HG3143LZE13 Fits: [1995-2009] GM / V6 / 3.8L / 231 OHV 12VFitment Notes: MSRP: Now: $16.97 Add to Cart Compare 1 2 Next 1 2 Next Compare Selected × OK
Quick view Details sku: MG3143ZE13 2003 Buick LeSabre 3.8L Fuel Injection Plenum Gasket MG3143ZE13 MSRP: Now: $35.97 Add to Cart Compare Quick view Details sku: HBK3143ZE13 2003 Buick LeSabre 3.8L Head Bolt Kit HBK3143ZE13 MSRP: Now: $33.97 Add to Cart Compare Quick view Details sku: HS3143ZE13 2003 Buick LeSabre 3.8L Head Spacer Shim HS3143ZE13 MSRP: Now: $36.97 Add to Cart Compare Quick view Details sku: IG3144ZE12 2003 Buick LeSabre 3.8L Intake Manifold Gasket Set IG3144ZE12 MSRP: Now: $39.97 Add to Cart Compare Quick view Details sku: IV3143ZE8 2003 Buick LeSabre 3.8L Intake Valve IV3143ZE8 MSRP: Now: $9.97 Add to Cart Compare Quick view Details sku: HG3143LZE13 2003 Buick LeSabre 3.8L Left Head Gasket HG3143LZE13 MSRP: Now: $16.97 Add to Cart Compare Quick view sku: RRK3144BZE4 2003 Buick LeSabre - 3.8L - Engine Rebuild Re-Ring Kit - RRK3144BZE4 2003 Buick LeSabre 3.8L Rebuild Re-Ring Kit Engine Parts # RRK3144BZE4 Includes: Piston Ring Set, Main Bearings Set, Rod Bearings Set, Head Gasket Set, Lower Gasket Set. Fits: [2000-2003] / Buick, MSRP: Now: $361.97 Add to Cart Compare Quick view sku: VK123143ZE8 2003 Buick LeSabre - 3.8L - Exhaust and Intake Valve Kit - VK123143ZE8 2003 Buick LeSabre 3.8L Exhaust and Intake Valve Kit Engine Parts # VK123143ZE8 Includes: Exhaust Valve x6 Intake Valve x6. Fits: [1995-2005] GM / V6 / 3.8L / 231 OHV 12V MSRP: Now: $150.97 Add to Cart Compare Quick view sku: FGK3144ZE4 2003 Buick LeSabre - 3.8L - Full Gasket Set - FGK3144ZE4 2003 Buick LeSabre 3.8L Full Gasket Set Engine Parts # FGK3144ZE4Includes: Head Gasket Set x1 Lower Gasket Set x1. Fits: [1997-2009] GM / V6 / 3.8L / 231 OHV 12V MSRP: Now: $214.97 Add to Cart Compare Quick view sku: HGS3144ZE8 2003 Buick LeSabre - 3.8L - Head Gasket Set - HGS3144ZE8 2003 Buick LeSabre 3.8L Head Gasket Set Engine Parts # HGS3144ZE8 Fits: [1997-2009] GM / V6 / 3.8L / 231 OHV 12VThis Head Gasket Set also MSRP: Now: $144.97 Add to Cart Compare Quick view sku: HGB3144ZE8 2003 Buick LeSabre - 3.8L - Head Gasket Set with Head Bolt Kit - HGB3144ZE8 2003 Buick LeSabre 3.8L Head Gasket Set with Head Bolt Kit Engine Parts # HGB3144ZE8 Includes: Head Gasket Set x1 Head Bolt Kit x1. Fits: [1997-2009] GM / V6 / 3.8L / 231 OHV 12V MSRP: Now: $178.97 Add to Cart Compare Quick view sku: IMA1002ZE8 2003 Buick LeSabre - 3.8L - Intake Manifold - IMA1002ZE8 2003 Buick LeSabre 3.8L Intake Manifold Engine Parts # IMA1002ZE8 Fits: [1995-2005] GM / V6 / 3.8L / 231 OHV 12VThis Intake Manifold also MSRP: Now: $120.97 Add to Cart Compare Quick view sku: P3143ZE13 2003 Buick LeSabre - 3.8L - Piston Set - P3143ZE13 2003 Buick LeSabre 3.8L Piston Set Engine Parts # P3143ZE13 Fits: [1995-2009] GM [1.2x1.5x2.0] / V6 / 3.8L / 231 OHV 12VThis Piston Set al MSRP: Now: $245.97 Choose Options Compare Quick view sku: PRK3143ZE25 2003 Buick LeSabre - 3.8L - Piston Set with Rings - PRK3143ZE25 2003 Buick LeSabre 3.8L Piston Set with Rings Engine Parts # PRK3143ZE25 Includes: Piston Set x1 Piston Ring Set x1. Fits: [1995-2009] GM [1.2x1.5x2.0] / V6 / 3.8L / 231 OHV 12V< MSRP: Now: $333.97 Add to Cart Compare Quick view sku: LFK123104ZE33 2003 Buick LeSabre - 3.8L - Set of 12 Lifters - LFK123104ZE33 2003 Buick LeSabre 3.8L Set of 12 Lifters Engine Parts # LFK123104ZE33 Includes: Valve Lifter x12. Fits: [1982-2017] GM, ISUZU, SAAB / L4, V6, V8 / 2.5L, 3.3L, 3.8L, 4.3L, 4.5L, 4.8L, 4.9L, 5.0L, MSRP: Now: $160.97 Add to Cart Compare Quick view sku: CB3144ZE13 2003 Buick LeSabre 3.8L Cam Bearings CB3144ZE13 2003 Buick LeSabre 3.8L Cam Bearings Engine Parts # CB3144ZE13 Fits: [1995-2009] GM / V6 / 3.8L / 231 OHV 12VFitment Notes:&nb MSRP: Now: $23.97 Add to Cart Compare Quick view sku: EK3144BZE4 2003 Buick LeSabre 3.8L Engine Rebuild Kit - EK3144BZE4 2003 Buick LeSabre - 3.8L - Engine Rebuild Kit - EK3144BZE4 Engine rebuild kit for 2003 Buick LeSabre - 3.8L - Engine Rebuild Kit - EK3144BZE4. Kit includes the core components needed for a proper... MSRP: Now: $630.97 Choose Options Compare Quick view sku: EK3144BMZE4 2003 Buick LeSabre 3.8L Engine Rebuild Master Kit - EK3144BMZE4 2003 Buick LeSabre - 3.8L - Engine Rebuild Master Kit - EK3144BMZE4 Engine rebuild kit for 2003 Buick LeSabre - 3.8L - Engine Rebuild Master Kit - EK3144BMZE4. Kit includes the core components... MSRP: Now: $761.97 Choose Options Compare Quick view sku: EG3143ZE13 2003 Buick LeSabre 3.8L Exhaust Manifold Gasket EG3143ZE13 2003 Buick LeSabre 3.8L Exhaust Manifold Gasket Engine Parts # EG3143ZE13 Fits: [1995-2009] GM / V6 / 3.8L / 231 OHV 12VFitment Notes:< MSRP: Now: $13.97 Add to Cart Compare Quick view sku: EV3143ZE13 2003 Buick LeSabre 3.8L Exhaust Valve EV3143ZE13 2003 Buick LeSabre 3.8L Exhaust Valve Engine Parts # EV3143ZE13 Fits: [1995-2009] GM [Nitride Coated; 1 Groove; 36.6mm Head Dia., 7.96mm Stem Dia., 119.7mm O.A.L.] / V6 / 3.8L / 231 OHV 12V MSRP: Now: $15.97 Add to Cart Compare Quick view sku: MG3143ZE13 2003 Buick LeSabre 3.8L Fuel Injection Plenum Gasket MG3143ZE13 2003 Buick LeSabre 3.8L Fuel Injection Plenum Gasket Engine Parts # MG3143ZE13 Fits: [1995-2009] GM / V6 / 3.8L / 231 OHV 12VFitment No MSRP: Now: $35.97 Add to Cart Compare Quick view sku: HBK3143ZE13 2003 Buick LeSabre 3.8L Head Bolt Kit HBK3143ZE13 2003 Buick LeSabre 3.8L Head Bolt Kit Engine Parts # HBK3143ZE13 Fits: [1995-2009] GM / V6 / 3.8L / 231 OHV 12VFitment Notes:&n MSRP: Now: $33.97 Add to Cart Compare Quick view sku: HS3143ZE13 2003 Buick LeSabre 3.8L Head Spacer Shim HS3143ZE13 2003 Buick LeSabre 3.8L Head Spacer Shim Engine Parts # HS3143ZE13 Fits: [1995-2009] GM / V6 / 3.8L / 231 OHV 12VFitment Notes: MSRP: Now: $36.97 Add to Cart Compare Quick view sku: IG3144ZE12 2003 Buick LeSabre 3.8L Intake Manifold Gasket Set IG3144ZE12 2003 Buick LeSabre 3.8L Intake Manifold Gasket Set Engine Parts # IG3144ZE12 Fits: [1995-2009] GM / V6 / 3.8L / 231 OHV 12VFitment Note MSRP: Now: $39.97 Add to Cart Compare Quick view sku: IV3143ZE8 2003 Buick LeSabre 3.8L Intake Valve IV3143ZE8 2003 Buick LeSabre 3.8L Intake Valve Engine Parts # IV3143ZE8 Fits: [1995-2005] GM [Nitride Coated; 1 Groove; 45.7mm Head Dia.; 7.96mm Stem Dia.; 119.9mm O.A.L.] / V6 / 3.8L / 231 OHV 12V< MSRP: Now: $9.97 Add to Cart Compare Quick view sku: HG3143LZE13 2003 Buick LeSabre 3.8L Left Head Gasket HG3143LZE13 2003 Buick LeSabre 3.8L Left Head Gasket Engine Parts # HG3143LZE13 Fits: [1995-2009] GM / V6 / 3.8L / 231 OHV 12VFitment Notes: MSRP: Now: $16.97 Add to Cart Compare 1 2 Next 1 2 Next Compare Selected × OK
Quick view Details sku: HBK3143ZE13 2003 Buick LeSabre 3.8L Head Bolt Kit HBK3143ZE13 MSRP: Now: $33.97 Add to Cart Compare Quick view Details sku: HS3143ZE13 2003 Buick LeSabre 3.8L Head Spacer Shim HS3143ZE13 MSRP: Now: $36.97 Add to Cart Compare Quick view Details sku: IG3144ZE12 2003 Buick LeSabre 3.8L Intake Manifold Gasket Set IG3144ZE12 MSRP: Now: $39.97 Add to Cart Compare Quick view Details sku: IV3143ZE8 2003 Buick LeSabre 3.8L Intake Valve IV3143ZE8 MSRP: Now: $9.97 Add to Cart Compare Quick view Details sku: HG3143LZE13 2003 Buick LeSabre 3.8L Left Head Gasket HG3143LZE13 MSRP: Now: $16.97 Add to Cart Compare Quick view sku: RRK3144BZE4 2003 Buick LeSabre - 3.8L - Engine Rebuild Re-Ring Kit - RRK3144BZE4 2003 Buick LeSabre 3.8L Rebuild Re-Ring Kit Engine Parts # RRK3144BZE4 Includes: Piston Ring Set, Main Bearings Set, Rod Bearings Set, Head Gasket Set, Lower Gasket Set. Fits: [2000-2003] / Buick, MSRP: Now: $361.97 Add to Cart Compare Quick view sku: VK123143ZE8 2003 Buick LeSabre - 3.8L - Exhaust and Intake Valve Kit - VK123143ZE8 2003 Buick LeSabre 3.8L Exhaust and Intake Valve Kit Engine Parts # VK123143ZE8 Includes: Exhaust Valve x6 Intake Valve x6. Fits: [1995-2005] GM / V6 / 3.8L / 231 OHV 12V MSRP: Now: $150.97 Add to Cart Compare Quick view sku: FGK3144ZE4 2003 Buick LeSabre - 3.8L - Full Gasket Set - FGK3144ZE4 2003 Buick LeSabre 3.8L Full Gasket Set Engine Parts # FGK3144ZE4Includes: Head Gasket Set x1 Lower Gasket Set x1. Fits: [1997-2009] GM / V6 / 3.8L / 231 OHV 12V MSRP: Now: $214.97 Add to Cart Compare Quick view sku: HGS3144ZE8 2003 Buick LeSabre - 3.8L - Head Gasket Set - HGS3144ZE8 2003 Buick LeSabre 3.8L Head Gasket Set Engine Parts # HGS3144ZE8 Fits: [1997-2009] GM / V6 / 3.8L / 231 OHV 12VThis Head Gasket Set also MSRP: Now: $144.97 Add to Cart Compare Quick view sku: HGB3144ZE8 2003 Buick LeSabre - 3.8L - Head Gasket Set with Head Bolt Kit - HGB3144ZE8 2003 Buick LeSabre 3.8L Head Gasket Set with Head Bolt Kit Engine Parts # HGB3144ZE8 Includes: Head Gasket Set x1 Head Bolt Kit x1. Fits: [1997-2009] GM / V6 / 3.8L / 231 OHV 12V MSRP: Now: $178.97 Add to Cart Compare Quick view sku: IMA1002ZE8 2003 Buick LeSabre - 3.8L - Intake Manifold - IMA1002ZE8 2003 Buick LeSabre 3.8L Intake Manifold Engine Parts # IMA1002ZE8 Fits: [1995-2005] GM / V6 / 3.8L / 231 OHV 12VThis Intake Manifold also MSRP: Now: $120.97 Add to Cart Compare Quick view sku: P3143ZE13 2003 Buick LeSabre - 3.8L - Piston Set - P3143ZE13 2003 Buick LeSabre 3.8L Piston Set Engine Parts # P3143ZE13 Fits: [1995-2009] GM [1.2x1.5x2.0] / V6 / 3.8L / 231 OHV 12VThis Piston Set al MSRP: Now: $245.97 Choose Options Compare Quick view sku: PRK3143ZE25 2003 Buick LeSabre - 3.8L - Piston Set with Rings - PRK3143ZE25 2003 Buick LeSabre 3.8L Piston Set with Rings Engine Parts # PRK3143ZE25 Includes: Piston Set x1 Piston Ring Set x1. Fits: [1995-2009] GM [1.2x1.5x2.0] / V6 / 3.8L / 231 OHV 12V< MSRP: Now: $333.97 Add to Cart Compare Quick view sku: LFK123104ZE33 2003 Buick LeSabre - 3.8L - Set of 12 Lifters - LFK123104ZE33 2003 Buick LeSabre 3.8L Set of 12 Lifters Engine Parts # LFK123104ZE33 Includes: Valve Lifter x12. Fits: [1982-2017] GM, ISUZU, SAAB / L4, V6, V8 / 2.5L, 3.3L, 3.8L, 4.3L, 4.5L, 4.8L, 4.9L, 5.0L, MSRP: Now: $160.97 Add to Cart Compare Quick view sku: CB3144ZE13 2003 Buick LeSabre 3.8L Cam Bearings CB3144ZE13 2003 Buick LeSabre 3.8L Cam Bearings Engine Parts # CB3144ZE13 Fits: [1995-2009] GM / V6 / 3.8L / 231 OHV 12VFitment Notes:&nb MSRP: Now: $23.97 Add to Cart Compare Quick view sku: EK3144BZE4 2003 Buick LeSabre 3.8L Engine Rebuild Kit - EK3144BZE4 2003 Buick LeSabre - 3.8L - Engine Rebuild Kit - EK3144BZE4 Engine rebuild kit for 2003 Buick LeSabre - 3.8L - Engine Rebuild Kit - EK3144BZE4. Kit includes the core components needed for a proper... MSRP: Now: $630.97 Choose Options Compare Quick view sku: EK3144BMZE4 2003 Buick LeSabre 3.8L Engine Rebuild Master Kit - EK3144BMZE4 2003 Buick LeSabre - 3.8L - Engine Rebuild Master Kit - EK3144BMZE4 Engine rebuild kit for 2003 Buick LeSabre - 3.8L - Engine Rebuild Master Kit - EK3144BMZE4. Kit includes the core components... MSRP: Now: $761.97 Choose Options Compare Quick view sku: EG3143ZE13 2003 Buick LeSabre 3.8L Exhaust Manifold Gasket EG3143ZE13 2003 Buick LeSabre 3.8L Exhaust Manifold Gasket Engine Parts # EG3143ZE13 Fits: [1995-2009] GM / V6 / 3.8L / 231 OHV 12VFitment Notes:< MSRP: Now: $13.97 Add to Cart Compare Quick view sku: EV3143ZE13 2003 Buick LeSabre 3.8L Exhaust Valve EV3143ZE13 2003 Buick LeSabre 3.8L Exhaust Valve Engine Parts # EV3143ZE13 Fits: [1995-2009] GM [Nitride Coated; 1 Groove; 36.6mm Head Dia., 7.96mm Stem Dia., 119.7mm O.A.L.] / V6 / 3.8L / 231 OHV 12V MSRP: Now: $15.97 Add to Cart Compare Quick view sku: MG3143ZE13 2003 Buick LeSabre 3.8L Fuel Injection Plenum Gasket MG3143ZE13 2003 Buick LeSabre 3.8L Fuel Injection Plenum Gasket Engine Parts # MG3143ZE13 Fits: [1995-2009] GM / V6 / 3.8L / 231 OHV 12VFitment No MSRP: Now: $35.97 Add to Cart Compare Quick view sku: HBK3143ZE13 2003 Buick LeSabre 3.8L Head Bolt Kit HBK3143ZE13 2003 Buick LeSabre 3.8L Head Bolt Kit Engine Parts # HBK3143ZE13 Fits: [1995-2009] GM / V6 / 3.8L / 231 OHV 12VFitment Notes:&n MSRP: Now: $33.97 Add to Cart Compare Quick view sku: HS3143ZE13 2003 Buick LeSabre 3.8L Head Spacer Shim HS3143ZE13 2003 Buick LeSabre 3.8L Head Spacer Shim Engine Parts # HS3143ZE13 Fits: [1995-2009] GM / V6 / 3.8L / 231 OHV 12VFitment Notes: MSRP: Now: $36.97 Add to Cart Compare Quick view sku: IG3144ZE12 2003 Buick LeSabre 3.8L Intake Manifold Gasket Set IG3144ZE12 2003 Buick LeSabre 3.8L Intake Manifold Gasket Set Engine Parts # IG3144ZE12 Fits: [1995-2009] GM / V6 / 3.8L / 231 OHV 12VFitment Note MSRP: Now: $39.97 Add to Cart Compare Quick view sku: IV3143ZE8 2003 Buick LeSabre 3.8L Intake Valve IV3143ZE8 2003 Buick LeSabre 3.8L Intake Valve Engine Parts # IV3143ZE8 Fits: [1995-2005] GM [Nitride Coated; 1 Groove; 45.7mm Head Dia.; 7.96mm Stem Dia.; 119.9mm O.A.L.] / V6 / 3.8L / 231 OHV 12V< MSRP: Now: $9.97 Add to Cart Compare Quick view sku: HG3143LZE13 2003 Buick LeSabre 3.8L Left Head Gasket HG3143LZE13 2003 Buick LeSabre 3.8L Left Head Gasket Engine Parts # HG3143LZE13 Fits: [1995-2009] GM / V6 / 3.8L / 231 OHV 12VFitment Notes: MSRP: Now: $16.97 Add to Cart Compare 1 2 Next 1 2 Next Compare Selected × OK
Quick view Details sku: HS3143ZE13 2003 Buick LeSabre 3.8L Head Spacer Shim HS3143ZE13 MSRP: Now: $36.97 Add to Cart Compare Quick view Details sku: IG3144ZE12 2003 Buick LeSabre 3.8L Intake Manifold Gasket Set IG3144ZE12 MSRP: Now: $39.97 Add to Cart Compare Quick view Details sku: IV3143ZE8 2003 Buick LeSabre 3.8L Intake Valve IV3143ZE8 MSRP: Now: $9.97 Add to Cart Compare Quick view Details sku: HG3143LZE13 2003 Buick LeSabre 3.8L Left Head Gasket HG3143LZE13 MSRP: Now: $16.97 Add to Cart Compare Quick view sku: RRK3144BZE4 2003 Buick LeSabre - 3.8L - Engine Rebuild Re-Ring Kit - RRK3144BZE4 2003 Buick LeSabre 3.8L Rebuild Re-Ring Kit Engine Parts # RRK3144BZE4 Includes: Piston Ring Set, Main Bearings Set, Rod Bearings Set, Head Gasket Set, Lower Gasket Set. Fits: [2000-2003] / Buick, MSRP: Now: $361.97 Add to Cart Compare Quick view sku: VK123143ZE8 2003 Buick LeSabre - 3.8L - Exhaust and Intake Valve Kit - VK123143ZE8 2003 Buick LeSabre 3.8L Exhaust and Intake Valve Kit Engine Parts # VK123143ZE8 Includes: Exhaust Valve x6 Intake Valve x6. Fits: [1995-2005] GM / V6 / 3.8L / 231 OHV 12V MSRP: Now: $150.97 Add to Cart Compare Quick view sku: FGK3144ZE4 2003 Buick LeSabre - 3.8L - Full Gasket Set - FGK3144ZE4 2003 Buick LeSabre 3.8L Full Gasket Set Engine Parts # FGK3144ZE4Includes: Head Gasket Set x1 Lower Gasket Set x1. Fits: [1997-2009] GM / V6 / 3.8L / 231 OHV 12V MSRP: Now: $214.97 Add to Cart Compare Quick view sku: HGS3144ZE8 2003 Buick LeSabre - 3.8L - Head Gasket Set - HGS3144ZE8 2003 Buick LeSabre 3.8L Head Gasket Set Engine Parts # HGS3144ZE8 Fits: [1997-2009] GM / V6 / 3.8L / 231 OHV 12VThis Head Gasket Set also MSRP: Now: $144.97 Add to Cart Compare Quick view sku: HGB3144ZE8 2003 Buick LeSabre - 3.8L - Head Gasket Set with Head Bolt Kit - HGB3144ZE8 2003 Buick LeSabre 3.8L Head Gasket Set with Head Bolt Kit Engine Parts # HGB3144ZE8 Includes: Head Gasket Set x1 Head Bolt Kit x1. Fits: [1997-2009] GM / V6 / 3.8L / 231 OHV 12V MSRP: Now: $178.97 Add to Cart Compare Quick view sku: IMA1002ZE8 2003 Buick LeSabre - 3.8L - Intake Manifold - IMA1002ZE8 2003 Buick LeSabre 3.8L Intake Manifold Engine Parts # IMA1002ZE8 Fits: [1995-2005] GM / V6 / 3.8L / 231 OHV 12VThis Intake Manifold also MSRP: Now: $120.97 Add to Cart Compare Quick view sku: P3143ZE13 2003 Buick LeSabre - 3.8L - Piston Set - P3143ZE13 2003 Buick LeSabre 3.8L Piston Set Engine Parts # P3143ZE13 Fits: [1995-2009] GM [1.2x1.5x2.0] / V6 / 3.8L / 231 OHV 12VThis Piston Set al MSRP: Now: $245.97 Choose Options Compare Quick view sku: PRK3143ZE25 2003 Buick LeSabre - 3.8L - Piston Set with Rings - PRK3143ZE25 2003 Buick LeSabre 3.8L Piston Set with Rings Engine Parts # PRK3143ZE25 Includes: Piston Set x1 Piston Ring Set x1. Fits: [1995-2009] GM [1.2x1.5x2.0] / V6 / 3.8L / 231 OHV 12V< MSRP: Now: $333.97 Add to Cart Compare Quick view sku: LFK123104ZE33 2003 Buick LeSabre - 3.8L - Set of 12 Lifters - LFK123104ZE33 2003 Buick LeSabre 3.8L Set of 12 Lifters Engine Parts # LFK123104ZE33 Includes: Valve Lifter x12. Fits: [1982-2017] GM, ISUZU, SAAB / L4, V6, V8 / 2.5L, 3.3L, 3.8L, 4.3L, 4.5L, 4.8L, 4.9L, 5.0L, MSRP: Now: $160.97 Add to Cart Compare Quick view sku: CB3144ZE13 2003 Buick LeSabre 3.8L Cam Bearings CB3144ZE13 2003 Buick LeSabre 3.8L Cam Bearings Engine Parts # CB3144ZE13 Fits: [1995-2009] GM / V6 / 3.8L / 231 OHV 12VFitment Notes:&nb MSRP: Now: $23.97 Add to Cart Compare Quick view sku: EK3144BZE4 2003 Buick LeSabre 3.8L Engine Rebuild Kit - EK3144BZE4 2003 Buick LeSabre - 3.8L - Engine Rebuild Kit - EK3144BZE4 Engine rebuild kit for 2003 Buick LeSabre - 3.8L - Engine Rebuild Kit - EK3144BZE4. Kit includes the core components needed for a proper... MSRP: Now: $630.97 Choose Options Compare Quick view sku: EK3144BMZE4 2003 Buick LeSabre 3.8L Engine Rebuild Master Kit - EK3144BMZE4 2003 Buick LeSabre - 3.8L - Engine Rebuild Master Kit - EK3144BMZE4 Engine rebuild kit for 2003 Buick LeSabre - 3.8L - Engine Rebuild Master Kit - EK3144BMZE4. Kit includes the core components... MSRP: Now: $761.97 Choose Options Compare Quick view sku: EG3143ZE13 2003 Buick LeSabre 3.8L Exhaust Manifold Gasket EG3143ZE13 2003 Buick LeSabre 3.8L Exhaust Manifold Gasket Engine Parts # EG3143ZE13 Fits: [1995-2009] GM / V6 / 3.8L / 231 OHV 12VFitment Notes:< MSRP: Now: $13.97 Add to Cart Compare Quick view sku: EV3143ZE13 2003 Buick LeSabre 3.8L Exhaust Valve EV3143ZE13 2003 Buick LeSabre 3.8L Exhaust Valve Engine Parts # EV3143ZE13 Fits: [1995-2009] GM [Nitride Coated; 1 Groove; 36.6mm Head Dia., 7.96mm Stem Dia., 119.7mm O.A.L.] / V6 / 3.8L / 231 OHV 12V MSRP: Now: $15.97 Add to Cart Compare Quick view sku: MG3143ZE13 2003 Buick LeSabre 3.8L Fuel Injection Plenum Gasket MG3143ZE13 2003 Buick LeSabre 3.8L Fuel Injection Plenum Gasket Engine Parts # MG3143ZE13 Fits: [1995-2009] GM / V6 / 3.8L / 231 OHV 12VFitment No MSRP: Now: $35.97 Add to Cart Compare Quick view sku: HBK3143ZE13 2003 Buick LeSabre 3.8L Head Bolt Kit HBK3143ZE13 2003 Buick LeSabre 3.8L Head Bolt Kit Engine Parts # HBK3143ZE13 Fits: [1995-2009] GM / V6 / 3.8L / 231 OHV 12VFitment Notes:&n MSRP: Now: $33.97 Add to Cart Compare Quick view sku: HS3143ZE13 2003 Buick LeSabre 3.8L Head Spacer Shim HS3143ZE13 2003 Buick LeSabre 3.8L Head Spacer Shim Engine Parts # HS3143ZE13 Fits: [1995-2009] GM / V6 / 3.8L / 231 OHV 12VFitment Notes: MSRP: Now: $36.97 Add to Cart Compare Quick view sku: IG3144ZE12 2003 Buick LeSabre 3.8L Intake Manifold Gasket Set IG3144ZE12 2003 Buick LeSabre 3.8L Intake Manifold Gasket Set Engine Parts # IG3144ZE12 Fits: [1995-2009] GM / V6 / 3.8L / 231 OHV 12VFitment Note MSRP: Now: $39.97 Add to Cart Compare Quick view sku: IV3143ZE8 2003 Buick LeSabre 3.8L Intake Valve IV3143ZE8 2003 Buick LeSabre 3.8L Intake Valve Engine Parts # IV3143ZE8 Fits: [1995-2005] GM [Nitride Coated; 1 Groove; 45.7mm Head Dia.; 7.96mm Stem Dia.; 119.9mm O.A.L.] / V6 / 3.8L / 231 OHV 12V< MSRP: Now: $9.97 Add to Cart Compare Quick view sku: HG3143LZE13 2003 Buick LeSabre 3.8L Left Head Gasket HG3143LZE13 2003 Buick LeSabre 3.8L Left Head Gasket Engine Parts # HG3143LZE13 Fits: [1995-2009] GM / V6 / 3.8L / 231 OHV 12VFitment Notes: MSRP: Now: $16.97 Add to Cart Compare 1 2 Next 1 2 Next Compare Selected × OK
Quick view Details sku: IG3144ZE12 2003 Buick LeSabre 3.8L Intake Manifold Gasket Set IG3144ZE12 MSRP: Now: $39.97 Add to Cart Compare Quick view Details sku: IV3143ZE8 2003 Buick LeSabre 3.8L Intake Valve IV3143ZE8 MSRP: Now: $9.97 Add to Cart Compare Quick view Details sku: HG3143LZE13 2003 Buick LeSabre 3.8L Left Head Gasket HG3143LZE13 MSRP: Now: $16.97 Add to Cart Compare Quick view sku: RRK3144BZE4 2003 Buick LeSabre - 3.8L - Engine Rebuild Re-Ring Kit - RRK3144BZE4 2003 Buick LeSabre 3.8L Rebuild Re-Ring Kit Engine Parts # RRK3144BZE4 Includes: Piston Ring Set, Main Bearings Set, Rod Bearings Set, Head Gasket Set, Lower Gasket Set. Fits: [2000-2003] / Buick, MSRP: Now: $361.97 Add to Cart Compare Quick view sku: VK123143ZE8 2003 Buick LeSabre - 3.8L - Exhaust and Intake Valve Kit - VK123143ZE8 2003 Buick LeSabre 3.8L Exhaust and Intake Valve Kit Engine Parts # VK123143ZE8 Includes: Exhaust Valve x6 Intake Valve x6. Fits: [1995-2005] GM / V6 / 3.8L / 231 OHV 12V MSRP: Now: $150.97 Add to Cart Compare Quick view sku: FGK3144ZE4 2003 Buick LeSabre - 3.8L - Full Gasket Set - FGK3144ZE4 2003 Buick LeSabre 3.8L Full Gasket Set Engine Parts # FGK3144ZE4Includes: Head Gasket Set x1 Lower Gasket Set x1. Fits: [1997-2009] GM / V6 / 3.8L / 231 OHV 12V MSRP: Now: $214.97 Add to Cart Compare Quick view sku: HGS3144ZE8 2003 Buick LeSabre - 3.8L - Head Gasket Set - HGS3144ZE8 2003 Buick LeSabre 3.8L Head Gasket Set Engine Parts # HGS3144ZE8 Fits: [1997-2009] GM / V6 / 3.8L / 231 OHV 12VThis Head Gasket Set also MSRP: Now: $144.97 Add to Cart Compare Quick view sku: HGB3144ZE8 2003 Buick LeSabre - 3.8L - Head Gasket Set with Head Bolt Kit - HGB3144ZE8 2003 Buick LeSabre 3.8L Head Gasket Set with Head Bolt Kit Engine Parts # HGB3144ZE8 Includes: Head Gasket Set x1 Head Bolt Kit x1. Fits: [1997-2009] GM / V6 / 3.8L / 231 OHV 12V MSRP: Now: $178.97 Add to Cart Compare Quick view sku: IMA1002ZE8 2003 Buick LeSabre - 3.8L - Intake Manifold - IMA1002ZE8 2003 Buick LeSabre 3.8L Intake Manifold Engine Parts # IMA1002ZE8 Fits: [1995-2005] GM / V6 / 3.8L / 231 OHV 12VThis Intake Manifold also MSRP: Now: $120.97 Add to Cart Compare Quick view sku: P3143ZE13 2003 Buick LeSabre - 3.8L - Piston Set - P3143ZE13 2003 Buick LeSabre 3.8L Piston Set Engine Parts # P3143ZE13 Fits: [1995-2009] GM [1.2x1.5x2.0] / V6 / 3.8L / 231 OHV 12VThis Piston Set al MSRP: Now: $245.97 Choose Options Compare Quick view sku: PRK3143ZE25 2003 Buick LeSabre - 3.8L - Piston Set with Rings - PRK3143ZE25 2003 Buick LeSabre 3.8L Piston Set with Rings Engine Parts # PRK3143ZE25 Includes: Piston Set x1 Piston Ring Set x1. Fits: [1995-2009] GM [1.2x1.5x2.0] / V6 / 3.8L / 231 OHV 12V< MSRP: Now: $333.97 Add to Cart Compare Quick view sku: LFK123104ZE33 2003 Buick LeSabre - 3.8L - Set of 12 Lifters - LFK123104ZE33 2003 Buick LeSabre 3.8L Set of 12 Lifters Engine Parts # LFK123104ZE33 Includes: Valve Lifter x12. Fits: [1982-2017] GM, ISUZU, SAAB / L4, V6, V8 / 2.5L, 3.3L, 3.8L, 4.3L, 4.5L, 4.8L, 4.9L, 5.0L, MSRP: Now: $160.97 Add to Cart Compare Quick view sku: CB3144ZE13 2003 Buick LeSabre 3.8L Cam Bearings CB3144ZE13 2003 Buick LeSabre 3.8L Cam Bearings Engine Parts # CB3144ZE13 Fits: [1995-2009] GM / V6 / 3.8L / 231 OHV 12VFitment Notes:&nb MSRP: Now: $23.97 Add to Cart Compare Quick view sku: EK3144BZE4 2003 Buick LeSabre 3.8L Engine Rebuild Kit - EK3144BZE4 2003 Buick LeSabre - 3.8L - Engine Rebuild Kit - EK3144BZE4 Engine rebuild kit for 2003 Buick LeSabre - 3.8L - Engine Rebuild Kit - EK3144BZE4. Kit includes the core components needed for a proper... MSRP: Now: $630.97 Choose Options Compare Quick view sku: EK3144BMZE4 2003 Buick LeSabre 3.8L Engine Rebuild Master Kit - EK3144BMZE4 2003 Buick LeSabre - 3.8L - Engine Rebuild Master Kit - EK3144BMZE4 Engine rebuild kit for 2003 Buick LeSabre - 3.8L - Engine Rebuild Master Kit - EK3144BMZE4. Kit includes the core components... MSRP: Now: $761.97 Choose Options Compare Quick view sku: EG3143ZE13 2003 Buick LeSabre 3.8L Exhaust Manifold Gasket EG3143ZE13 2003 Buick LeSabre 3.8L Exhaust Manifold Gasket Engine Parts # EG3143ZE13 Fits: [1995-2009] GM / V6 / 3.8L / 231 OHV 12VFitment Notes:< MSRP: Now: $13.97 Add to Cart Compare Quick view sku: EV3143ZE13 2003 Buick LeSabre 3.8L Exhaust Valve EV3143ZE13 2003 Buick LeSabre 3.8L Exhaust Valve Engine Parts # EV3143ZE13 Fits: [1995-2009] GM [Nitride Coated; 1 Groove; 36.6mm Head Dia., 7.96mm Stem Dia., 119.7mm O.A.L.] / V6 / 3.8L / 231 OHV 12V MSRP: Now: $15.97 Add to Cart Compare Quick view sku: MG3143ZE13 2003 Buick LeSabre 3.8L Fuel Injection Plenum Gasket MG3143ZE13 2003 Buick LeSabre 3.8L Fuel Injection Plenum Gasket Engine Parts # MG3143ZE13 Fits: [1995-2009] GM / V6 / 3.8L / 231 OHV 12VFitment No MSRP: Now: $35.97 Add to Cart Compare Quick view sku: HBK3143ZE13 2003 Buick LeSabre 3.8L Head Bolt Kit HBK3143ZE13 2003 Buick LeSabre 3.8L Head Bolt Kit Engine Parts # HBK3143ZE13 Fits: [1995-2009] GM / V6 / 3.8L / 231 OHV 12VFitment Notes:&n MSRP: Now: $33.97 Add to Cart Compare Quick view sku: HS3143ZE13 2003 Buick LeSabre 3.8L Head Spacer Shim HS3143ZE13 2003 Buick LeSabre 3.8L Head Spacer Shim Engine Parts # HS3143ZE13 Fits: [1995-2009] GM / V6 / 3.8L / 231 OHV 12VFitment Notes: MSRP: Now: $36.97 Add to Cart Compare Quick view sku: IG3144ZE12 2003 Buick LeSabre 3.8L Intake Manifold Gasket Set IG3144ZE12 2003 Buick LeSabre 3.8L Intake Manifold Gasket Set Engine Parts # IG3144ZE12 Fits: [1995-2009] GM / V6 / 3.8L / 231 OHV 12VFitment Note MSRP: Now: $39.97 Add to Cart Compare Quick view sku: IV3143ZE8 2003 Buick LeSabre 3.8L Intake Valve IV3143ZE8 2003 Buick LeSabre 3.8L Intake Valve Engine Parts # IV3143ZE8 Fits: [1995-2005] GM [Nitride Coated; 1 Groove; 45.7mm Head Dia.; 7.96mm Stem Dia.; 119.9mm O.A.L.] / V6 / 3.8L / 231 OHV 12V< MSRP: Now: $9.97 Add to Cart Compare Quick view sku: HG3143LZE13 2003 Buick LeSabre 3.8L Left Head Gasket HG3143LZE13 2003 Buick LeSabre 3.8L Left Head Gasket Engine Parts # HG3143LZE13 Fits: [1995-2009] GM / V6 / 3.8L / 231 OHV 12VFitment Notes: MSRP: Now: $16.97 Add to Cart Compare 1 2 Next 1 2 Next Compare Selected × OK
Quick view Details sku: IV3143ZE8 2003 Buick LeSabre 3.8L Intake Valve IV3143ZE8 MSRP: Now: $9.97 Add to Cart Compare Quick view Details sku: HG3143LZE13 2003 Buick LeSabre 3.8L Left Head Gasket HG3143LZE13 MSRP: Now: $16.97 Add to Cart Compare Quick view sku: RRK3144BZE4 2003 Buick LeSabre - 3.8L - Engine Rebuild Re-Ring Kit - RRK3144BZE4 2003 Buick LeSabre 3.8L Rebuild Re-Ring Kit Engine Parts # RRK3144BZE4 Includes: Piston Ring Set, Main Bearings Set, Rod Bearings Set, Head Gasket Set, Lower Gasket Set. Fits: [2000-2003] / Buick, MSRP: Now: $361.97 Add to Cart Compare Quick view sku: VK123143ZE8 2003 Buick LeSabre - 3.8L - Exhaust and Intake Valve Kit - VK123143ZE8 2003 Buick LeSabre 3.8L Exhaust and Intake Valve Kit Engine Parts # VK123143ZE8 Includes: Exhaust Valve x6 Intake Valve x6. Fits: [1995-2005] GM / V6 / 3.8L / 231 OHV 12V MSRP: Now: $150.97 Add to Cart Compare Quick view sku: FGK3144ZE4 2003 Buick LeSabre - 3.8L - Full Gasket Set - FGK3144ZE4 2003 Buick LeSabre 3.8L Full Gasket Set Engine Parts # FGK3144ZE4Includes: Head Gasket Set x1 Lower Gasket Set x1. Fits: [1997-2009] GM / V6 / 3.8L / 231 OHV 12V MSRP: Now: $214.97 Add to Cart Compare Quick view sku: HGS3144ZE8 2003 Buick LeSabre - 3.8L - Head Gasket Set - HGS3144ZE8 2003 Buick LeSabre 3.8L Head Gasket Set Engine Parts # HGS3144ZE8 Fits: [1997-2009] GM / V6 / 3.8L / 231 OHV 12VThis Head Gasket Set also MSRP: Now: $144.97 Add to Cart Compare Quick view sku: HGB3144ZE8 2003 Buick LeSabre - 3.8L - Head Gasket Set with Head Bolt Kit - HGB3144ZE8 2003 Buick LeSabre 3.8L Head Gasket Set with Head Bolt Kit Engine Parts # HGB3144ZE8 Includes: Head Gasket Set x1 Head Bolt Kit x1. Fits: [1997-2009] GM / V6 / 3.8L / 231 OHV 12V MSRP: Now: $178.97 Add to Cart Compare Quick view sku: IMA1002ZE8 2003 Buick LeSabre - 3.8L - Intake Manifold - IMA1002ZE8 2003 Buick LeSabre 3.8L Intake Manifold Engine Parts # IMA1002ZE8 Fits: [1995-2005] GM / V6 / 3.8L / 231 OHV 12VThis Intake Manifold also MSRP: Now: $120.97 Add to Cart Compare Quick view sku: P3143ZE13 2003 Buick LeSabre - 3.8L - Piston Set - P3143ZE13 2003 Buick LeSabre 3.8L Piston Set Engine Parts # P3143ZE13 Fits: [1995-2009] GM [1.2x1.5x2.0] / V6 / 3.8L / 231 OHV 12VThis Piston Set al MSRP: Now: $245.97 Choose Options Compare Quick view sku: PRK3143ZE25 2003 Buick LeSabre - 3.8L - Piston Set with Rings - PRK3143ZE25 2003 Buick LeSabre 3.8L Piston Set with Rings Engine Parts # PRK3143ZE25 Includes: Piston Set x1 Piston Ring Set x1. Fits: [1995-2009] GM [1.2x1.5x2.0] / V6 / 3.8L / 231 OHV 12V< MSRP: Now: $333.97 Add to Cart Compare Quick view sku: LFK123104ZE33 2003 Buick LeSabre - 3.8L - Set of 12 Lifters - LFK123104ZE33 2003 Buick LeSabre 3.8L Set of 12 Lifters Engine Parts # LFK123104ZE33 Includes: Valve Lifter x12. Fits: [1982-2017] GM, ISUZU, SAAB / L4, V6, V8 / 2.5L, 3.3L, 3.8L, 4.3L, 4.5L, 4.8L, 4.9L, 5.0L, MSRP: Now: $160.97 Add to Cart Compare Quick view sku: CB3144ZE13 2003 Buick LeSabre 3.8L Cam Bearings CB3144ZE13 2003 Buick LeSabre 3.8L Cam Bearings Engine Parts # CB3144ZE13 Fits: [1995-2009] GM / V6 / 3.8L / 231 OHV 12VFitment Notes:&nb MSRP: Now: $23.97 Add to Cart Compare Quick view sku: EK3144BZE4 2003 Buick LeSabre 3.8L Engine Rebuild Kit - EK3144BZE4 2003 Buick LeSabre - 3.8L - Engine Rebuild Kit - EK3144BZE4 Engine rebuild kit for 2003 Buick LeSabre - 3.8L - Engine Rebuild Kit - EK3144BZE4. Kit includes the core components needed for a proper... MSRP: Now: $630.97 Choose Options Compare Quick view sku: EK3144BMZE4 2003 Buick LeSabre 3.8L Engine Rebuild Master Kit - EK3144BMZE4 2003 Buick LeSabre - 3.8L - Engine Rebuild Master Kit - EK3144BMZE4 Engine rebuild kit for 2003 Buick LeSabre - 3.8L - Engine Rebuild Master Kit - EK3144BMZE4. Kit includes the core components... MSRP: Now: $761.97 Choose Options Compare Quick view sku: EG3143ZE13 2003 Buick LeSabre 3.8L Exhaust Manifold Gasket EG3143ZE13 2003 Buick LeSabre 3.8L Exhaust Manifold Gasket Engine Parts # EG3143ZE13 Fits: [1995-2009] GM / V6 / 3.8L / 231 OHV 12VFitment Notes:< MSRP: Now: $13.97 Add to Cart Compare Quick view sku: EV3143ZE13 2003 Buick LeSabre 3.8L Exhaust Valve EV3143ZE13 2003 Buick LeSabre 3.8L Exhaust Valve Engine Parts # EV3143ZE13 Fits: [1995-2009] GM [Nitride Coated; 1 Groove; 36.6mm Head Dia., 7.96mm Stem Dia., 119.7mm O.A.L.] / V6 / 3.8L / 231 OHV 12V MSRP: Now: $15.97 Add to Cart Compare Quick view sku: MG3143ZE13 2003 Buick LeSabre 3.8L Fuel Injection Plenum Gasket MG3143ZE13 2003 Buick LeSabre 3.8L Fuel Injection Plenum Gasket Engine Parts # MG3143ZE13 Fits: [1995-2009] GM / V6 / 3.8L / 231 OHV 12VFitment No MSRP: Now: $35.97 Add to Cart Compare Quick view sku: HBK3143ZE13 2003 Buick LeSabre 3.8L Head Bolt Kit HBK3143ZE13 2003 Buick LeSabre 3.8L Head Bolt Kit Engine Parts # HBK3143ZE13 Fits: [1995-2009] GM / V6 / 3.8L / 231 OHV 12VFitment Notes:&n MSRP: Now: $33.97 Add to Cart Compare Quick view sku: HS3143ZE13 2003 Buick LeSabre 3.8L Head Spacer Shim HS3143ZE13 2003 Buick LeSabre 3.8L Head Spacer Shim Engine Parts # HS3143ZE13 Fits: [1995-2009] GM / V6 / 3.8L / 231 OHV 12VFitment Notes: MSRP: Now: $36.97 Add to Cart Compare Quick view sku: IG3144ZE12 2003 Buick LeSabre 3.8L Intake Manifold Gasket Set IG3144ZE12 2003 Buick LeSabre 3.8L Intake Manifold Gasket Set Engine Parts # IG3144ZE12 Fits: [1995-2009] GM / V6 / 3.8L / 231 OHV 12VFitment Note MSRP: Now: $39.97 Add to Cart Compare Quick view sku: IV3143ZE8 2003 Buick LeSabre 3.8L Intake Valve IV3143ZE8 2003 Buick LeSabre 3.8L Intake Valve Engine Parts # IV3143ZE8 Fits: [1995-2005] GM [Nitride Coated; 1 Groove; 45.7mm Head Dia.; 7.96mm Stem Dia.; 119.9mm O.A.L.] / V6 / 3.8L / 231 OHV 12V< MSRP: Now: $9.97 Add to Cart Compare Quick view sku: HG3143LZE13 2003 Buick LeSabre 3.8L Left Head Gasket HG3143LZE13 2003 Buick LeSabre 3.8L Left Head Gasket Engine Parts # HG3143LZE13 Fits: [1995-2009] GM / V6 / 3.8L / 231 OHV 12VFitment Notes: MSRP: Now: $16.97 Add to Cart Compare 1 2 Next 1 2 Next Compare Selected × OK
Quick view Details sku: HG3143LZE13 2003 Buick LeSabre 3.8L Left Head Gasket HG3143LZE13 MSRP: Now: $16.97 Add to Cart Compare Quick view sku: RRK3144BZE4 2003 Buick LeSabre - 3.8L - Engine Rebuild Re-Ring Kit - RRK3144BZE4 2003 Buick LeSabre 3.8L Rebuild Re-Ring Kit Engine Parts # RRK3144BZE4 Includes: Piston Ring Set, Main Bearings Set, Rod Bearings Set, Head Gasket Set, Lower Gasket Set. Fits: [2000-2003] / Buick, MSRP: Now: $361.97 Add to Cart Compare Quick view sku: VK123143ZE8 2003 Buick LeSabre - 3.8L - Exhaust and Intake Valve Kit - VK123143ZE8 2003 Buick LeSabre 3.8L Exhaust and Intake Valve Kit Engine Parts # VK123143ZE8 Includes: Exhaust Valve x6 Intake Valve x6. Fits: [1995-2005] GM / V6 / 3.8L / 231 OHV 12V MSRP: Now: $150.97 Add to Cart Compare Quick view sku: FGK3144ZE4 2003 Buick LeSabre - 3.8L - Full Gasket Set - FGK3144ZE4 2003 Buick LeSabre 3.8L Full Gasket Set Engine Parts # FGK3144ZE4Includes: Head Gasket Set x1 Lower Gasket Set x1. Fits: [1997-2009] GM / V6 / 3.8L / 231 OHV 12V MSRP: Now: $214.97 Add to Cart Compare Quick view sku: HGS3144ZE8 2003 Buick LeSabre - 3.8L - Head Gasket Set - HGS3144ZE8 2003 Buick LeSabre 3.8L Head Gasket Set Engine Parts # HGS3144ZE8 Fits: [1997-2009] GM / V6 / 3.8L / 231 OHV 12VThis Head Gasket Set also MSRP: Now: $144.97 Add to Cart Compare Quick view sku: HGB3144ZE8 2003 Buick LeSabre - 3.8L - Head Gasket Set with Head Bolt Kit - HGB3144ZE8 2003 Buick LeSabre 3.8L Head Gasket Set with Head Bolt Kit Engine Parts # HGB3144ZE8 Includes: Head Gasket Set x1 Head Bolt Kit x1. Fits: [1997-2009] GM / V6 / 3.8L / 231 OHV 12V MSRP: Now: $178.97 Add to Cart Compare Quick view sku: IMA1002ZE8 2003 Buick LeSabre - 3.8L - Intake Manifold - IMA1002ZE8 2003 Buick LeSabre 3.8L Intake Manifold Engine Parts # IMA1002ZE8 Fits: [1995-2005] GM / V6 / 3.8L / 231 OHV 12VThis Intake Manifold also MSRP: Now: $120.97 Add to Cart Compare Quick view sku: P3143ZE13 2003 Buick LeSabre - 3.8L - Piston Set - P3143ZE13 2003 Buick LeSabre 3.8L Piston Set Engine Parts # P3143ZE13 Fits: [1995-2009] GM [1.2x1.5x2.0] / V6 / 3.8L / 231 OHV 12VThis Piston Set al MSRP: Now: $245.97 Choose Options Compare Quick view sku: PRK3143ZE25 2003 Buick LeSabre - 3.8L - Piston Set with Rings - PRK3143ZE25 2003 Buick LeSabre 3.8L Piston Set with Rings Engine Parts # PRK3143ZE25 Includes: Piston Set x1 Piston Ring Set x1. Fits: [1995-2009] GM [1.2x1.5x2.0] / V6 / 3.8L / 231 OHV 12V< MSRP: Now: $333.97 Add to Cart Compare Quick view sku: LFK123104ZE33 2003 Buick LeSabre - 3.8L - Set of 12 Lifters - LFK123104ZE33 2003 Buick LeSabre 3.8L Set of 12 Lifters Engine Parts # LFK123104ZE33 Includes: Valve Lifter x12. Fits: [1982-2017] GM, ISUZU, SAAB / L4, V6, V8 / 2.5L, 3.3L, 3.8L, 4.3L, 4.5L, 4.8L, 4.9L, 5.0L, MSRP: Now: $160.97 Add to Cart Compare Quick view sku: CB3144ZE13 2003 Buick LeSabre 3.8L Cam Bearings CB3144ZE13 2003 Buick LeSabre 3.8L Cam Bearings Engine Parts # CB3144ZE13 Fits: [1995-2009] GM / V6 / 3.8L / 231 OHV 12VFitment Notes:&nb MSRP: Now: $23.97 Add to Cart Compare Quick view sku: EK3144BZE4 2003 Buick LeSabre 3.8L Engine Rebuild Kit - EK3144BZE4 2003 Buick LeSabre - 3.8L - Engine Rebuild Kit - EK3144BZE4 Engine rebuild kit for 2003 Buick LeSabre - 3.8L - Engine Rebuild Kit - EK3144BZE4. Kit includes the core components needed for a proper... MSRP: Now: $630.97 Choose Options Compare Quick view sku: EK3144BMZE4 2003 Buick LeSabre 3.8L Engine Rebuild Master Kit - EK3144BMZE4 2003 Buick LeSabre - 3.8L - Engine Rebuild Master Kit - EK3144BMZE4 Engine rebuild kit for 2003 Buick LeSabre - 3.8L - Engine Rebuild Master Kit - EK3144BMZE4. Kit includes the core components... MSRP: Now: $761.97 Choose Options Compare Quick view sku: EG3143ZE13 2003 Buick LeSabre 3.8L Exhaust Manifold Gasket EG3143ZE13 2003 Buick LeSabre 3.8L Exhaust Manifold Gasket Engine Parts # EG3143ZE13 Fits: [1995-2009] GM / V6 / 3.8L / 231 OHV 12VFitment Notes:< MSRP: Now: $13.97 Add to Cart Compare Quick view sku: EV3143ZE13 2003 Buick LeSabre 3.8L Exhaust Valve EV3143ZE13 2003 Buick LeSabre 3.8L Exhaust Valve Engine Parts # EV3143ZE13 Fits: [1995-2009] GM [Nitride Coated; 1 Groove; 36.6mm Head Dia., 7.96mm Stem Dia., 119.7mm O.A.L.] / V6 / 3.8L / 231 OHV 12V MSRP: Now: $15.97 Add to Cart Compare Quick view sku: MG3143ZE13 2003 Buick LeSabre 3.8L Fuel Injection Plenum Gasket MG3143ZE13 2003 Buick LeSabre 3.8L Fuel Injection Plenum Gasket Engine Parts # MG3143ZE13 Fits: [1995-2009] GM / V6 / 3.8L / 231 OHV 12VFitment No MSRP: Now: $35.97 Add to Cart Compare Quick view sku: HBK3143ZE13 2003 Buick LeSabre 3.8L Head Bolt Kit HBK3143ZE13 2003 Buick LeSabre 3.8L Head Bolt Kit Engine Parts # HBK3143ZE13 Fits: [1995-2009] GM / V6 / 3.8L / 231 OHV 12VFitment Notes:&n MSRP: Now: $33.97 Add to Cart Compare Quick view sku: HS3143ZE13 2003 Buick LeSabre 3.8L Head Spacer Shim HS3143ZE13 2003 Buick LeSabre 3.8L Head Spacer Shim Engine Parts # HS3143ZE13 Fits: [1995-2009] GM / V6 / 3.8L / 231 OHV 12VFitment Notes: MSRP: Now: $36.97 Add to Cart Compare Quick view sku: IG3144ZE12 2003 Buick LeSabre 3.8L Intake Manifold Gasket Set IG3144ZE12 2003 Buick LeSabre 3.8L Intake Manifold Gasket Set Engine Parts # IG3144ZE12 Fits: [1995-2009] GM / V6 / 3.8L / 231 OHV 12VFitment Note MSRP: Now: $39.97 Add to Cart Compare Quick view sku: IV3143ZE8 2003 Buick LeSabre 3.8L Intake Valve IV3143ZE8 2003 Buick LeSabre 3.8L Intake Valve Engine Parts # IV3143ZE8 Fits: [1995-2005] GM [Nitride Coated; 1 Groove; 45.7mm Head Dia.; 7.96mm Stem Dia.; 119.9mm O.A.L.] / V6 / 3.8L / 231 OHV 12V< MSRP: Now: $9.97 Add to Cart Compare Quick view sku: HG3143LZE13 2003 Buick LeSabre 3.8L Left Head Gasket HG3143LZE13 2003 Buick LeSabre 3.8L Left Head Gasket Engine Parts # HG3143LZE13 Fits: [1995-2009] GM / V6 / 3.8L / 231 OHV 12VFitment Notes: MSRP: Now: $16.97 Add to Cart Compare 1 2 Next 1 2 Next Compare Selected × OK
Quick view sku: RRK3144BZE4 2003 Buick LeSabre - 3.8L - Engine Rebuild Re-Ring Kit - RRK3144BZE4 2003 Buick LeSabre 3.8L Rebuild Re-Ring Kit Engine Parts # RRK3144BZE4 Includes: Piston Ring Set, Main Bearings Set, Rod Bearings Set, Head Gasket Set, Lower Gasket Set. Fits: [2000-2003] / Buick, MSRP: Now: $361.97 Add to Cart Compare Quick view sku: VK123143ZE8 2003 Buick LeSabre - 3.8L - Exhaust and Intake Valve Kit - VK123143ZE8 2003 Buick LeSabre 3.8L Exhaust and Intake Valve Kit Engine Parts # VK123143ZE8 Includes: Exhaust Valve x6 Intake Valve x6. Fits: [1995-2005] GM / V6 / 3.8L / 231 OHV 12V MSRP: Now: $150.97 Add to Cart Compare Quick view sku: FGK3144ZE4 2003 Buick LeSabre - 3.8L - Full Gasket Set - FGK3144ZE4 2003 Buick LeSabre 3.8L Full Gasket Set Engine Parts # FGK3144ZE4Includes: Head Gasket Set x1 Lower Gasket Set x1. Fits: [1997-2009] GM / V6 / 3.8L / 231 OHV 12V MSRP: Now: $214.97 Add to Cart Compare Quick view sku: HGS3144ZE8 2003 Buick LeSabre - 3.8L - Head Gasket Set - HGS3144ZE8 2003 Buick LeSabre 3.8L Head Gasket Set Engine Parts # HGS3144ZE8 Fits: [1997-2009] GM / V6 / 3.8L / 231 OHV 12VThis Head Gasket Set also MSRP: Now: $144.97 Add to Cart Compare Quick view sku: HGB3144ZE8 2003 Buick LeSabre - 3.8L - Head Gasket Set with Head Bolt Kit - HGB3144ZE8 2003 Buick LeSabre 3.8L Head Gasket Set with Head Bolt Kit Engine Parts # HGB3144ZE8 Includes: Head Gasket Set x1 Head Bolt Kit x1. Fits: [1997-2009] GM / V6 / 3.8L / 231 OHV 12V MSRP: Now: $178.97 Add to Cart Compare Quick view sku: IMA1002ZE8 2003 Buick LeSabre - 3.8L - Intake Manifold - IMA1002ZE8 2003 Buick LeSabre 3.8L Intake Manifold Engine Parts # IMA1002ZE8 Fits: [1995-2005] GM / V6 / 3.8L / 231 OHV 12VThis Intake Manifold also MSRP: Now: $120.97 Add to Cart Compare Quick view sku: P3143ZE13 2003 Buick LeSabre - 3.8L - Piston Set - P3143ZE13 2003 Buick LeSabre 3.8L Piston Set Engine Parts # P3143ZE13 Fits: [1995-2009] GM [1.2x1.5x2.0] / V6 / 3.8L / 231 OHV 12VThis Piston Set al MSRP: Now: $245.97 Choose Options Compare Quick view sku: PRK3143ZE25 2003 Buick LeSabre - 3.8L - Piston Set with Rings - PRK3143ZE25 2003 Buick LeSabre 3.8L Piston Set with Rings Engine Parts # PRK3143ZE25 Includes: Piston Set x1 Piston Ring Set x1. Fits: [1995-2009] GM [1.2x1.5x2.0] / V6 / 3.8L / 231 OHV 12V< MSRP: Now: $333.97 Add to Cart Compare Quick view sku: LFK123104ZE33 2003 Buick LeSabre - 3.8L - Set of 12 Lifters - LFK123104ZE33 2003 Buick LeSabre 3.8L Set of 12 Lifters Engine Parts # LFK123104ZE33 Includes: Valve Lifter x12. Fits: [1982-2017] GM, ISUZU, SAAB / L4, V6, V8 / 2.5L, 3.3L, 3.8L, 4.3L, 4.5L, 4.8L, 4.9L, 5.0L, MSRP: Now: $160.97 Add to Cart Compare Quick view sku: CB3144ZE13 2003 Buick LeSabre 3.8L Cam Bearings CB3144ZE13 2003 Buick LeSabre 3.8L Cam Bearings Engine Parts # CB3144ZE13 Fits: [1995-2009] GM / V6 / 3.8L / 231 OHV 12VFitment Notes:&nb MSRP: Now: $23.97 Add to Cart Compare Quick view sku: EK3144BZE4 2003 Buick LeSabre 3.8L Engine Rebuild Kit - EK3144BZE4 2003 Buick LeSabre - 3.8L - Engine Rebuild Kit - EK3144BZE4 Engine rebuild kit for 2003 Buick LeSabre - 3.8L - Engine Rebuild Kit - EK3144BZE4. Kit includes the core components needed for a proper... MSRP: Now: $630.97 Choose Options Compare Quick view sku: EK3144BMZE4 2003 Buick LeSabre 3.8L Engine Rebuild Master Kit - EK3144BMZE4 2003 Buick LeSabre - 3.8L - Engine Rebuild Master Kit - EK3144BMZE4 Engine rebuild kit for 2003 Buick LeSabre - 3.8L - Engine Rebuild Master Kit - EK3144BMZE4. Kit includes the core components... MSRP: Now: $761.97 Choose Options Compare Quick view sku: EG3143ZE13 2003 Buick LeSabre 3.8L Exhaust Manifold Gasket EG3143ZE13 2003 Buick LeSabre 3.8L Exhaust Manifold Gasket Engine Parts # EG3143ZE13 Fits: [1995-2009] GM / V6 / 3.8L / 231 OHV 12VFitment Notes:< MSRP: Now: $13.97 Add to Cart Compare Quick view sku: EV3143ZE13 2003 Buick LeSabre 3.8L Exhaust Valve EV3143ZE13 2003 Buick LeSabre 3.8L Exhaust Valve Engine Parts # EV3143ZE13 Fits: [1995-2009] GM [Nitride Coated; 1 Groove; 36.6mm Head Dia., 7.96mm Stem Dia., 119.7mm O.A.L.] / V6 / 3.8L / 231 OHV 12V MSRP: Now: $15.97 Add to Cart Compare Quick view sku: MG3143ZE13 2003 Buick LeSabre 3.8L Fuel Injection Plenum Gasket MG3143ZE13 2003 Buick LeSabre 3.8L Fuel Injection Plenum Gasket Engine Parts # MG3143ZE13 Fits: [1995-2009] GM / V6 / 3.8L / 231 OHV 12VFitment No MSRP: Now: $35.97 Add to Cart Compare Quick view sku: HBK3143ZE13 2003 Buick LeSabre 3.8L Head Bolt Kit HBK3143ZE13 2003 Buick LeSabre 3.8L Head Bolt Kit Engine Parts # HBK3143ZE13 Fits: [1995-2009] GM / V6 / 3.8L / 231 OHV 12VFitment Notes:&n MSRP: Now: $33.97 Add to Cart Compare Quick view sku: HS3143ZE13 2003 Buick LeSabre 3.8L Head Spacer Shim HS3143ZE13 2003 Buick LeSabre 3.8L Head Spacer Shim Engine Parts # HS3143ZE13 Fits: [1995-2009] GM / V6 / 3.8L / 231 OHV 12VFitment Notes: MSRP: Now: $36.97 Add to Cart Compare Quick view sku: IG3144ZE12 2003 Buick LeSabre 3.8L Intake Manifold Gasket Set IG3144ZE12 2003 Buick LeSabre 3.8L Intake Manifold Gasket Set Engine Parts # IG3144ZE12 Fits: [1995-2009] GM / V6 / 3.8L / 231 OHV 12VFitment Note MSRP: Now: $39.97 Add to Cart Compare Quick view sku: IV3143ZE8 2003 Buick LeSabre 3.8L Intake Valve IV3143ZE8 2003 Buick LeSabre 3.8L Intake Valve Engine Parts # IV3143ZE8 Fits: [1995-2005] GM [Nitride Coated; 1 Groove; 45.7mm Head Dia.; 7.96mm Stem Dia.; 119.9mm O.A.L.] / V6 / 3.8L / 231 OHV 12V< MSRP: Now: $9.97 Add to Cart Compare Quick view sku: HG3143LZE13 2003 Buick LeSabre 3.8L Left Head Gasket HG3143LZE13 2003 Buick LeSabre 3.8L Left Head Gasket Engine Parts # HG3143LZE13 Fits: [1995-2009] GM / V6 / 3.8L / 231 OHV 12VFitment Notes: MSRP: Now: $16.97 Add to Cart Compare 1 2 Next 1 2 Next Compare Selected × OK
Quick view sku: VK123143ZE8 2003 Buick LeSabre - 3.8L - Exhaust and Intake Valve Kit - VK123143ZE8 2003 Buick LeSabre 3.8L Exhaust and Intake Valve Kit Engine Parts # VK123143ZE8 Includes: Exhaust Valve x6 Intake Valve x6. Fits: [1995-2005] GM / V6 / 3.8L / 231 OHV 12V MSRP: Now: $150.97 Add to Cart Compare Quick view sku: FGK3144ZE4 2003 Buick LeSabre - 3.8L - Full Gasket Set - FGK3144ZE4 2003 Buick LeSabre 3.8L Full Gasket Set Engine Parts # FGK3144ZE4Includes: Head Gasket Set x1 Lower Gasket Set x1. Fits: [1997-2009] GM / V6 / 3.8L / 231 OHV 12V MSRP: Now: $214.97 Add to Cart Compare Quick view sku: HGS3144ZE8 2003 Buick LeSabre - 3.8L - Head Gasket Set - HGS3144ZE8 2003 Buick LeSabre 3.8L Head Gasket Set Engine Parts # HGS3144ZE8 Fits: [1997-2009] GM / V6 / 3.8L / 231 OHV 12VThis Head Gasket Set also MSRP: Now: $144.97 Add to Cart Compare Quick view sku: HGB3144ZE8 2003 Buick LeSabre - 3.8L - Head Gasket Set with Head Bolt Kit - HGB3144ZE8 2003 Buick LeSabre 3.8L Head Gasket Set with Head Bolt Kit Engine Parts # HGB3144ZE8 Includes: Head Gasket Set x1 Head Bolt Kit x1. Fits: [1997-2009] GM / V6 / 3.8L / 231 OHV 12V MSRP: Now: $178.97 Add to Cart Compare Quick view sku: IMA1002ZE8 2003 Buick LeSabre - 3.8L - Intake Manifold - IMA1002ZE8 2003 Buick LeSabre 3.8L Intake Manifold Engine Parts # IMA1002ZE8 Fits: [1995-2005] GM / V6 / 3.8L / 231 OHV 12VThis Intake Manifold also MSRP: Now: $120.97 Add to Cart Compare Quick view sku: P3143ZE13 2003 Buick LeSabre - 3.8L - Piston Set - P3143ZE13 2003 Buick LeSabre 3.8L Piston Set Engine Parts # P3143ZE13 Fits: [1995-2009] GM [1.2x1.5x2.0] / V6 / 3.8L / 231 OHV 12VThis Piston Set al MSRP: Now: $245.97 Choose Options Compare Quick view sku: PRK3143ZE25 2003 Buick LeSabre - 3.8L - Piston Set with Rings - PRK3143ZE25 2003 Buick LeSabre 3.8L Piston Set with Rings Engine Parts # PRK3143ZE25 Includes: Piston Set x1 Piston Ring Set x1. Fits: [1995-2009] GM [1.2x1.5x2.0] / V6 / 3.8L / 231 OHV 12V< MSRP: Now: $333.97 Add to Cart Compare Quick view sku: LFK123104ZE33 2003 Buick LeSabre - 3.8L - Set of 12 Lifters - LFK123104ZE33 2003 Buick LeSabre 3.8L Set of 12 Lifters Engine Parts # LFK123104ZE33 Includes: Valve Lifter x12. Fits: [1982-2017] GM, ISUZU, SAAB / L4, V6, V8 / 2.5L, 3.3L, 3.8L, 4.3L, 4.5L, 4.8L, 4.9L, 5.0L, MSRP: Now: $160.97 Add to Cart Compare Quick view sku: CB3144ZE13 2003 Buick LeSabre 3.8L Cam Bearings CB3144ZE13 2003 Buick LeSabre 3.8L Cam Bearings Engine Parts # CB3144ZE13 Fits: [1995-2009] GM / V6 / 3.8L / 231 OHV 12VFitment Notes:&nb MSRP: Now: $23.97 Add to Cart Compare Quick view sku: EK3144BZE4 2003 Buick LeSabre 3.8L Engine Rebuild Kit - EK3144BZE4 2003 Buick LeSabre - 3.8L - Engine Rebuild Kit - EK3144BZE4 Engine rebuild kit for 2003 Buick LeSabre - 3.8L - Engine Rebuild Kit - EK3144BZE4. Kit includes the core components needed for a proper... MSRP: Now: $630.97 Choose Options Compare Quick view sku: EK3144BMZE4 2003 Buick LeSabre 3.8L Engine Rebuild Master Kit - EK3144BMZE4 2003 Buick LeSabre - 3.8L - Engine Rebuild Master Kit - EK3144BMZE4 Engine rebuild kit for 2003 Buick LeSabre - 3.8L - Engine Rebuild Master Kit - EK3144BMZE4. Kit includes the core components... MSRP: Now: $761.97 Choose Options Compare Quick view sku: EG3143ZE13 2003 Buick LeSabre 3.8L Exhaust Manifold Gasket EG3143ZE13 2003 Buick LeSabre 3.8L Exhaust Manifold Gasket Engine Parts # EG3143ZE13 Fits: [1995-2009] GM / V6 / 3.8L / 231 OHV 12VFitment Notes:< MSRP: Now: $13.97 Add to Cart Compare Quick view sku: EV3143ZE13 2003 Buick LeSabre 3.8L Exhaust Valve EV3143ZE13 2003 Buick LeSabre 3.8L Exhaust Valve Engine Parts # EV3143ZE13 Fits: [1995-2009] GM [Nitride Coated; 1 Groove; 36.6mm Head Dia., 7.96mm Stem Dia., 119.7mm O.A.L.] / V6 / 3.8L / 231 OHV 12V MSRP: Now: $15.97 Add to Cart Compare Quick view sku: MG3143ZE13 2003 Buick LeSabre 3.8L Fuel Injection Plenum Gasket MG3143ZE13 2003 Buick LeSabre 3.8L Fuel Injection Plenum Gasket Engine Parts # MG3143ZE13 Fits: [1995-2009] GM / V6 / 3.8L / 231 OHV 12VFitment No MSRP: Now: $35.97 Add to Cart Compare Quick view sku: HBK3143ZE13 2003 Buick LeSabre 3.8L Head Bolt Kit HBK3143ZE13 2003 Buick LeSabre 3.8L Head Bolt Kit Engine Parts # HBK3143ZE13 Fits: [1995-2009] GM / V6 / 3.8L / 231 OHV 12VFitment Notes:&n MSRP: Now: $33.97 Add to Cart Compare Quick view sku: HS3143ZE13 2003 Buick LeSabre 3.8L Head Spacer Shim HS3143ZE13 2003 Buick LeSabre 3.8L Head Spacer Shim Engine Parts # HS3143ZE13 Fits: [1995-2009] GM / V6 / 3.8L / 231 OHV 12VFitment Notes: MSRP: Now: $36.97 Add to Cart Compare Quick view sku: IG3144ZE12 2003 Buick LeSabre 3.8L Intake Manifold Gasket Set IG3144ZE12 2003 Buick LeSabre 3.8L Intake Manifold Gasket Set Engine Parts # IG3144ZE12 Fits: [1995-2009] GM / V6 / 3.8L / 231 OHV 12VFitment Note MSRP: Now: $39.97 Add to Cart Compare Quick view sku: IV3143ZE8 2003 Buick LeSabre 3.8L Intake Valve IV3143ZE8 2003 Buick LeSabre 3.8L Intake Valve Engine Parts # IV3143ZE8 Fits: [1995-2005] GM [Nitride Coated; 1 Groove; 45.7mm Head Dia.; 7.96mm Stem Dia.; 119.9mm O.A.L.] / V6 / 3.8L / 231 OHV 12V< MSRP: Now: $9.97 Add to Cart Compare Quick view sku: HG3143LZE13 2003 Buick LeSabre 3.8L Left Head Gasket HG3143LZE13 2003 Buick LeSabre 3.8L Left Head Gasket Engine Parts # HG3143LZE13 Fits: [1995-2009] GM / V6 / 3.8L / 231 OHV 12VFitment Notes: MSRP: Now: $16.97 Add to Cart Compare 1 2 Next 1 2 Next Compare Selected × OK
Quick view sku: FGK3144ZE4 2003 Buick LeSabre - 3.8L - Full Gasket Set - FGK3144ZE4 2003 Buick LeSabre 3.8L Full Gasket Set Engine Parts # FGK3144ZE4Includes: Head Gasket Set x1 Lower Gasket Set x1. Fits: [1997-2009] GM / V6 / 3.8L / 231 OHV 12V MSRP: Now: $214.97 Add to Cart Compare Quick view sku: HGS3144ZE8 2003 Buick LeSabre - 3.8L - Head Gasket Set - HGS3144ZE8 2003 Buick LeSabre 3.8L Head Gasket Set Engine Parts # HGS3144ZE8 Fits: [1997-2009] GM / V6 / 3.8L / 231 OHV 12VThis Head Gasket Set also MSRP: Now: $144.97 Add to Cart Compare Quick view sku: HGB3144ZE8 2003 Buick LeSabre - 3.8L - Head Gasket Set with Head Bolt Kit - HGB3144ZE8 2003 Buick LeSabre 3.8L Head Gasket Set with Head Bolt Kit Engine Parts # HGB3144ZE8 Includes: Head Gasket Set x1 Head Bolt Kit x1. Fits: [1997-2009] GM / V6 / 3.8L / 231 OHV 12V MSRP: Now: $178.97 Add to Cart Compare Quick view sku: IMA1002ZE8 2003 Buick LeSabre - 3.8L - Intake Manifold - IMA1002ZE8 2003 Buick LeSabre 3.8L Intake Manifold Engine Parts # IMA1002ZE8 Fits: [1995-2005] GM / V6 / 3.8L / 231 OHV 12VThis Intake Manifold also MSRP: Now: $120.97 Add to Cart Compare Quick view sku: P3143ZE13 2003 Buick LeSabre - 3.8L - Piston Set - P3143ZE13 2003 Buick LeSabre 3.8L Piston Set Engine Parts # P3143ZE13 Fits: [1995-2009] GM [1.2x1.5x2.0] / V6 / 3.8L / 231 OHV 12VThis Piston Set al MSRP: Now: $245.97 Choose Options Compare Quick view sku: PRK3143ZE25 2003 Buick LeSabre - 3.8L - Piston Set with Rings - PRK3143ZE25 2003 Buick LeSabre 3.8L Piston Set with Rings Engine Parts # PRK3143ZE25 Includes: Piston Set x1 Piston Ring Set x1. Fits: [1995-2009] GM [1.2x1.5x2.0] / V6 / 3.8L / 231 OHV 12V< MSRP: Now: $333.97 Add to Cart Compare Quick view sku: LFK123104ZE33 2003 Buick LeSabre - 3.8L - Set of 12 Lifters - LFK123104ZE33 2003 Buick LeSabre 3.8L Set of 12 Lifters Engine Parts # LFK123104ZE33 Includes: Valve Lifter x12. Fits: [1982-2017] GM, ISUZU, SAAB / L4, V6, V8 / 2.5L, 3.3L, 3.8L, 4.3L, 4.5L, 4.8L, 4.9L, 5.0L, MSRP: Now: $160.97 Add to Cart Compare Quick view sku: CB3144ZE13 2003 Buick LeSabre 3.8L Cam Bearings CB3144ZE13 2003 Buick LeSabre 3.8L Cam Bearings Engine Parts # CB3144ZE13 Fits: [1995-2009] GM / V6 / 3.8L / 231 OHV 12VFitment Notes:&nb MSRP: Now: $23.97 Add to Cart Compare Quick view sku: EK3144BZE4 2003 Buick LeSabre 3.8L Engine Rebuild Kit - EK3144BZE4 2003 Buick LeSabre - 3.8L - Engine Rebuild Kit - EK3144BZE4 Engine rebuild kit for 2003 Buick LeSabre - 3.8L - Engine Rebuild Kit - EK3144BZE4. Kit includes the core components needed for a proper... MSRP: Now: $630.97 Choose Options Compare Quick view sku: EK3144BMZE4 2003 Buick LeSabre 3.8L Engine Rebuild Master Kit - EK3144BMZE4 2003 Buick LeSabre - 3.8L - Engine Rebuild Master Kit - EK3144BMZE4 Engine rebuild kit for 2003 Buick LeSabre - 3.8L - Engine Rebuild Master Kit - EK3144BMZE4. Kit includes the core components... MSRP: Now: $761.97 Choose Options Compare Quick view sku: EG3143ZE13 2003 Buick LeSabre 3.8L Exhaust Manifold Gasket EG3143ZE13 2003 Buick LeSabre 3.8L Exhaust Manifold Gasket Engine Parts # EG3143ZE13 Fits: [1995-2009] GM / V6 / 3.8L / 231 OHV 12VFitment Notes:< MSRP: Now: $13.97 Add to Cart Compare Quick view sku: EV3143ZE13 2003 Buick LeSabre 3.8L Exhaust Valve EV3143ZE13 2003 Buick LeSabre 3.8L Exhaust Valve Engine Parts # EV3143ZE13 Fits: [1995-2009] GM [Nitride Coated; 1 Groove; 36.6mm Head Dia., 7.96mm Stem Dia., 119.7mm O.A.L.] / V6 / 3.8L / 231 OHV 12V MSRP: Now: $15.97 Add to Cart Compare Quick view sku: MG3143ZE13 2003 Buick LeSabre 3.8L Fuel Injection Plenum Gasket MG3143ZE13 2003 Buick LeSabre 3.8L Fuel Injection Plenum Gasket Engine Parts # MG3143ZE13 Fits: [1995-2009] GM / V6 / 3.8L / 231 OHV 12VFitment No MSRP: Now: $35.97 Add to Cart Compare Quick view sku: HBK3143ZE13 2003 Buick LeSabre 3.8L Head Bolt Kit HBK3143ZE13 2003 Buick LeSabre 3.8L Head Bolt Kit Engine Parts # HBK3143ZE13 Fits: [1995-2009] GM / V6 / 3.8L / 231 OHV 12VFitment Notes:&n MSRP: Now: $33.97 Add to Cart Compare Quick view sku: HS3143ZE13 2003 Buick LeSabre 3.8L Head Spacer Shim HS3143ZE13 2003 Buick LeSabre 3.8L Head Spacer Shim Engine Parts # HS3143ZE13 Fits: [1995-2009] GM / V6 / 3.8L / 231 OHV 12VFitment Notes: MSRP: Now: $36.97 Add to Cart Compare Quick view sku: IG3144ZE12 2003 Buick LeSabre 3.8L Intake Manifold Gasket Set IG3144ZE12 2003 Buick LeSabre 3.8L Intake Manifold Gasket Set Engine Parts # IG3144ZE12 Fits: [1995-2009] GM / V6 / 3.8L / 231 OHV 12VFitment Note MSRP: Now: $39.97 Add to Cart Compare Quick view sku: IV3143ZE8 2003 Buick LeSabre 3.8L Intake Valve IV3143ZE8 2003 Buick LeSabre 3.8L Intake Valve Engine Parts # IV3143ZE8 Fits: [1995-2005] GM [Nitride Coated; 1 Groove; 45.7mm Head Dia.; 7.96mm Stem Dia.; 119.9mm O.A.L.] / V6 / 3.8L / 231 OHV 12V< MSRP: Now: $9.97 Add to Cart Compare Quick view sku: HG3143LZE13 2003 Buick LeSabre 3.8L Left Head Gasket HG3143LZE13 2003 Buick LeSabre 3.8L Left Head Gasket Engine Parts # HG3143LZE13 Fits: [1995-2009] GM / V6 / 3.8L / 231 OHV 12VFitment Notes: MSRP: Now: $16.97 Add to Cart Compare 1 2 Next 1 2 Next Compare Selected × OK
Quick view sku: HGS3144ZE8 2003 Buick LeSabre - 3.8L - Head Gasket Set - HGS3144ZE8 2003 Buick LeSabre 3.8L Head Gasket Set Engine Parts # HGS3144ZE8 Fits: [1997-2009] GM / V6 / 3.8L / 231 OHV 12VThis Head Gasket Set also MSRP: Now: $144.97 Add to Cart Compare Quick view sku: HGB3144ZE8 2003 Buick LeSabre - 3.8L - Head Gasket Set with Head Bolt Kit - HGB3144ZE8 2003 Buick LeSabre 3.8L Head Gasket Set with Head Bolt Kit Engine Parts # HGB3144ZE8 Includes: Head Gasket Set x1 Head Bolt Kit x1. Fits: [1997-2009] GM / V6 / 3.8L / 231 OHV 12V MSRP: Now: $178.97 Add to Cart Compare Quick view sku: IMA1002ZE8 2003 Buick LeSabre - 3.8L - Intake Manifold - IMA1002ZE8 2003 Buick LeSabre 3.8L Intake Manifold Engine Parts # IMA1002ZE8 Fits: [1995-2005] GM / V6 / 3.8L / 231 OHV 12VThis Intake Manifold also MSRP: Now: $120.97 Add to Cart Compare Quick view sku: P3143ZE13 2003 Buick LeSabre - 3.8L - Piston Set - P3143ZE13 2003 Buick LeSabre 3.8L Piston Set Engine Parts # P3143ZE13 Fits: [1995-2009] GM [1.2x1.5x2.0] / V6 / 3.8L / 231 OHV 12VThis Piston Set al MSRP: Now: $245.97 Choose Options Compare Quick view sku: PRK3143ZE25 2003 Buick LeSabre - 3.8L - Piston Set with Rings - PRK3143ZE25 2003 Buick LeSabre 3.8L Piston Set with Rings Engine Parts # PRK3143ZE25 Includes: Piston Set x1 Piston Ring Set x1. Fits: [1995-2009] GM [1.2x1.5x2.0] / V6 / 3.8L / 231 OHV 12V< MSRP: Now: $333.97 Add to Cart Compare Quick view sku: LFK123104ZE33 2003 Buick LeSabre - 3.8L - Set of 12 Lifters - LFK123104ZE33 2003 Buick LeSabre 3.8L Set of 12 Lifters Engine Parts # LFK123104ZE33 Includes: Valve Lifter x12. Fits: [1982-2017] GM, ISUZU, SAAB / L4, V6, V8 / 2.5L, 3.3L, 3.8L, 4.3L, 4.5L, 4.8L, 4.9L, 5.0L, MSRP: Now: $160.97 Add to Cart Compare Quick view sku: CB3144ZE13 2003 Buick LeSabre 3.8L Cam Bearings CB3144ZE13 2003 Buick LeSabre 3.8L Cam Bearings Engine Parts # CB3144ZE13 Fits: [1995-2009] GM / V6 / 3.8L / 231 OHV 12VFitment Notes:&nb MSRP: Now: $23.97 Add to Cart Compare Quick view sku: EK3144BZE4 2003 Buick LeSabre 3.8L Engine Rebuild Kit - EK3144BZE4 2003 Buick LeSabre - 3.8L - Engine Rebuild Kit - EK3144BZE4 Engine rebuild kit for 2003 Buick LeSabre - 3.8L - Engine Rebuild Kit - EK3144BZE4. Kit includes the core components needed for a proper... MSRP: Now: $630.97 Choose Options Compare Quick view sku: EK3144BMZE4 2003 Buick LeSabre 3.8L Engine Rebuild Master Kit - EK3144BMZE4 2003 Buick LeSabre - 3.8L - Engine Rebuild Master Kit - EK3144BMZE4 Engine rebuild kit for 2003 Buick LeSabre - 3.8L - Engine Rebuild Master Kit - EK3144BMZE4. Kit includes the core components... MSRP: Now: $761.97 Choose Options Compare Quick view sku: EG3143ZE13 2003 Buick LeSabre 3.8L Exhaust Manifold Gasket EG3143ZE13 2003 Buick LeSabre 3.8L Exhaust Manifold Gasket Engine Parts # EG3143ZE13 Fits: [1995-2009] GM / V6 / 3.8L / 231 OHV 12VFitment Notes:< MSRP: Now: $13.97 Add to Cart Compare Quick view sku: EV3143ZE13 2003 Buick LeSabre 3.8L Exhaust Valve EV3143ZE13 2003 Buick LeSabre 3.8L Exhaust Valve Engine Parts # EV3143ZE13 Fits: [1995-2009] GM [Nitride Coated; 1 Groove; 36.6mm Head Dia., 7.96mm Stem Dia., 119.7mm O.A.L.] / V6 / 3.8L / 231 OHV 12V MSRP: Now: $15.97 Add to Cart Compare Quick view sku: MG3143ZE13 2003 Buick LeSabre 3.8L Fuel Injection Plenum Gasket MG3143ZE13 2003 Buick LeSabre 3.8L Fuel Injection Plenum Gasket Engine Parts # MG3143ZE13 Fits: [1995-2009] GM / V6 / 3.8L / 231 OHV 12VFitment No MSRP: Now: $35.97 Add to Cart Compare Quick view sku: HBK3143ZE13 2003 Buick LeSabre 3.8L Head Bolt Kit HBK3143ZE13 2003 Buick LeSabre 3.8L Head Bolt Kit Engine Parts # HBK3143ZE13 Fits: [1995-2009] GM / V6 / 3.8L / 231 OHV 12VFitment Notes:&n MSRP: Now: $33.97 Add to Cart Compare Quick view sku: HS3143ZE13 2003 Buick LeSabre 3.8L Head Spacer Shim HS3143ZE13 2003 Buick LeSabre 3.8L Head Spacer Shim Engine Parts # HS3143ZE13 Fits: [1995-2009] GM / V6 / 3.8L / 231 OHV 12VFitment Notes: MSRP: Now: $36.97 Add to Cart Compare Quick view sku: IG3144ZE12 2003 Buick LeSabre 3.8L Intake Manifold Gasket Set IG3144ZE12 2003 Buick LeSabre 3.8L Intake Manifold Gasket Set Engine Parts # IG3144ZE12 Fits: [1995-2009] GM / V6 / 3.8L / 231 OHV 12VFitment Note MSRP: Now: $39.97 Add to Cart Compare Quick view sku: IV3143ZE8 2003 Buick LeSabre 3.8L Intake Valve IV3143ZE8 2003 Buick LeSabre 3.8L Intake Valve Engine Parts # IV3143ZE8 Fits: [1995-2005] GM [Nitride Coated; 1 Groove; 45.7mm Head Dia.; 7.96mm Stem Dia.; 119.9mm O.A.L.] / V6 / 3.8L / 231 OHV 12V< MSRP: Now: $9.97 Add to Cart Compare Quick view sku: HG3143LZE13 2003 Buick LeSabre 3.8L Left Head Gasket HG3143LZE13 2003 Buick LeSabre 3.8L Left Head Gasket Engine Parts # HG3143LZE13 Fits: [1995-2009] GM / V6 / 3.8L / 231 OHV 12VFitment Notes: MSRP: Now: $16.97 Add to Cart Compare 1 2 Next 1 2 Next Compare Selected × OK
Quick view sku: HGB3144ZE8 2003 Buick LeSabre - 3.8L - Head Gasket Set with Head Bolt Kit - HGB3144ZE8 2003 Buick LeSabre 3.8L Head Gasket Set with Head Bolt Kit Engine Parts # HGB3144ZE8 Includes: Head Gasket Set x1 Head Bolt Kit x1. Fits: [1997-2009] GM / V6 / 3.8L / 231 OHV 12V MSRP: Now: $178.97 Add to Cart Compare Quick view sku: IMA1002ZE8 2003 Buick LeSabre - 3.8L - Intake Manifold - IMA1002ZE8 2003 Buick LeSabre 3.8L Intake Manifold Engine Parts # IMA1002ZE8 Fits: [1995-2005] GM / V6 / 3.8L / 231 OHV 12VThis Intake Manifold also MSRP: Now: $120.97 Add to Cart Compare Quick view sku: P3143ZE13 2003 Buick LeSabre - 3.8L - Piston Set - P3143ZE13 2003 Buick LeSabre 3.8L Piston Set Engine Parts # P3143ZE13 Fits: [1995-2009] GM [1.2x1.5x2.0] / V6 / 3.8L / 231 OHV 12VThis Piston Set al MSRP: Now: $245.97 Choose Options Compare Quick view sku: PRK3143ZE25 2003 Buick LeSabre - 3.8L - Piston Set with Rings - PRK3143ZE25 2003 Buick LeSabre 3.8L Piston Set with Rings Engine Parts # PRK3143ZE25 Includes: Piston Set x1 Piston Ring Set x1. Fits: [1995-2009] GM [1.2x1.5x2.0] / V6 / 3.8L / 231 OHV 12V< MSRP: Now: $333.97 Add to Cart Compare Quick view sku: LFK123104ZE33 2003 Buick LeSabre - 3.8L - Set of 12 Lifters - LFK123104ZE33 2003 Buick LeSabre 3.8L Set of 12 Lifters Engine Parts # LFK123104ZE33 Includes: Valve Lifter x12. Fits: [1982-2017] GM, ISUZU, SAAB / L4, V6, V8 / 2.5L, 3.3L, 3.8L, 4.3L, 4.5L, 4.8L, 4.9L, 5.0L, MSRP: Now: $160.97 Add to Cart Compare Quick view sku: CB3144ZE13 2003 Buick LeSabre 3.8L Cam Bearings CB3144ZE13 2003 Buick LeSabre 3.8L Cam Bearings Engine Parts # CB3144ZE13 Fits: [1995-2009] GM / V6 / 3.8L / 231 OHV 12VFitment Notes:&nb MSRP: Now: $23.97 Add to Cart Compare Quick view sku: EK3144BZE4 2003 Buick LeSabre 3.8L Engine Rebuild Kit - EK3144BZE4 2003 Buick LeSabre - 3.8L - Engine Rebuild Kit - EK3144BZE4 Engine rebuild kit for 2003 Buick LeSabre - 3.8L - Engine Rebuild Kit - EK3144BZE4. Kit includes the core components needed for a proper... MSRP: Now: $630.97 Choose Options Compare Quick view sku: EK3144BMZE4 2003 Buick LeSabre 3.8L Engine Rebuild Master Kit - EK3144BMZE4 2003 Buick LeSabre - 3.8L - Engine Rebuild Master Kit - EK3144BMZE4 Engine rebuild kit for 2003 Buick LeSabre - 3.8L - Engine Rebuild Master Kit - EK3144BMZE4. Kit includes the core components... MSRP: Now: $761.97 Choose Options Compare Quick view sku: EG3143ZE13 2003 Buick LeSabre 3.8L Exhaust Manifold Gasket EG3143ZE13 2003 Buick LeSabre 3.8L Exhaust Manifold Gasket Engine Parts # EG3143ZE13 Fits: [1995-2009] GM / V6 / 3.8L / 231 OHV 12VFitment Notes:< MSRP: Now: $13.97 Add to Cart Compare Quick view sku: EV3143ZE13 2003 Buick LeSabre 3.8L Exhaust Valve EV3143ZE13 2003 Buick LeSabre 3.8L Exhaust Valve Engine Parts # EV3143ZE13 Fits: [1995-2009] GM [Nitride Coated; 1 Groove; 36.6mm Head Dia., 7.96mm Stem Dia., 119.7mm O.A.L.] / V6 / 3.8L / 231 OHV 12V MSRP: Now: $15.97 Add to Cart Compare Quick view sku: MG3143ZE13 2003 Buick LeSabre 3.8L Fuel Injection Plenum Gasket MG3143ZE13 2003 Buick LeSabre 3.8L Fuel Injection Plenum Gasket Engine Parts # MG3143ZE13 Fits: [1995-2009] GM / V6 / 3.8L / 231 OHV 12VFitment No MSRP: Now: $35.97 Add to Cart Compare Quick view sku: HBK3143ZE13 2003 Buick LeSabre 3.8L Head Bolt Kit HBK3143ZE13 2003 Buick LeSabre 3.8L Head Bolt Kit Engine Parts # HBK3143ZE13 Fits: [1995-2009] GM / V6 / 3.8L / 231 OHV 12VFitment Notes:&n MSRP: Now: $33.97 Add to Cart Compare Quick view sku: HS3143ZE13 2003 Buick LeSabre 3.8L Head Spacer Shim HS3143ZE13 2003 Buick LeSabre 3.8L Head Spacer Shim Engine Parts # HS3143ZE13 Fits: [1995-2009] GM / V6 / 3.8L / 231 OHV 12VFitment Notes: MSRP: Now: $36.97 Add to Cart Compare Quick view sku: IG3144ZE12 2003 Buick LeSabre 3.8L Intake Manifold Gasket Set IG3144ZE12 2003 Buick LeSabre 3.8L Intake Manifold Gasket Set Engine Parts # IG3144ZE12 Fits: [1995-2009] GM / V6 / 3.8L / 231 OHV 12VFitment Note MSRP: Now: $39.97 Add to Cart Compare Quick view sku: IV3143ZE8 2003 Buick LeSabre 3.8L Intake Valve IV3143ZE8 2003 Buick LeSabre 3.8L Intake Valve Engine Parts # IV3143ZE8 Fits: [1995-2005] GM [Nitride Coated; 1 Groove; 45.7mm Head Dia.; 7.96mm Stem Dia.; 119.9mm O.A.L.] / V6 / 3.8L / 231 OHV 12V< MSRP: Now: $9.97 Add to Cart Compare Quick view sku: HG3143LZE13 2003 Buick LeSabre 3.8L Left Head Gasket HG3143LZE13 2003 Buick LeSabre 3.8L Left Head Gasket Engine Parts # HG3143LZE13 Fits: [1995-2009] GM / V6 / 3.8L / 231 OHV 12VFitment Notes: MSRP: Now: $16.97 Add to Cart Compare 1 2 Next 1 2 Next Compare Selected × OK
Quick view sku: IMA1002ZE8 2003 Buick LeSabre - 3.8L - Intake Manifold - IMA1002ZE8 2003 Buick LeSabre 3.8L Intake Manifold Engine Parts # IMA1002ZE8 Fits: [1995-2005] GM / V6 / 3.8L / 231 OHV 12VThis Intake Manifold also MSRP: Now: $120.97 Add to Cart Compare Quick view sku: P3143ZE13 2003 Buick LeSabre - 3.8L - Piston Set - P3143ZE13 2003 Buick LeSabre 3.8L Piston Set Engine Parts # P3143ZE13 Fits: [1995-2009] GM [1.2x1.5x2.0] / V6 / 3.8L / 231 OHV 12VThis Piston Set al MSRP: Now: $245.97 Choose Options Compare Quick view sku: PRK3143ZE25 2003 Buick LeSabre - 3.8L - Piston Set with Rings - PRK3143ZE25 2003 Buick LeSabre 3.8L Piston Set with Rings Engine Parts # PRK3143ZE25 Includes: Piston Set x1 Piston Ring Set x1. Fits: [1995-2009] GM [1.2x1.5x2.0] / V6 / 3.8L / 231 OHV 12V< MSRP: Now: $333.97 Add to Cart Compare Quick view sku: LFK123104ZE33 2003 Buick LeSabre - 3.8L - Set of 12 Lifters - LFK123104ZE33 2003 Buick LeSabre 3.8L Set of 12 Lifters Engine Parts # LFK123104ZE33 Includes: Valve Lifter x12. Fits: [1982-2017] GM, ISUZU, SAAB / L4, V6, V8 / 2.5L, 3.3L, 3.8L, 4.3L, 4.5L, 4.8L, 4.9L, 5.0L, MSRP: Now: $160.97 Add to Cart Compare Quick view sku: CB3144ZE13 2003 Buick LeSabre 3.8L Cam Bearings CB3144ZE13 2003 Buick LeSabre 3.8L Cam Bearings Engine Parts # CB3144ZE13 Fits: [1995-2009] GM / V6 / 3.8L / 231 OHV 12VFitment Notes:&nb MSRP: Now: $23.97 Add to Cart Compare Quick view sku: EK3144BZE4 2003 Buick LeSabre 3.8L Engine Rebuild Kit - EK3144BZE4 2003 Buick LeSabre - 3.8L - Engine Rebuild Kit - EK3144BZE4 Engine rebuild kit for 2003 Buick LeSabre - 3.8L - Engine Rebuild Kit - EK3144BZE4. Kit includes the core components needed for a proper... MSRP: Now: $630.97 Choose Options Compare Quick view sku: EK3144BMZE4 2003 Buick LeSabre 3.8L Engine Rebuild Master Kit - EK3144BMZE4 2003 Buick LeSabre - 3.8L - Engine Rebuild Master Kit - EK3144BMZE4 Engine rebuild kit for 2003 Buick LeSabre - 3.8L - Engine Rebuild Master Kit - EK3144BMZE4. Kit includes the core components... MSRP: Now: $761.97 Choose Options Compare Quick view sku: EG3143ZE13 2003 Buick LeSabre 3.8L Exhaust Manifold Gasket EG3143ZE13 2003 Buick LeSabre 3.8L Exhaust Manifold Gasket Engine Parts # EG3143ZE13 Fits: [1995-2009] GM / V6 / 3.8L / 231 OHV 12VFitment Notes:< MSRP: Now: $13.97 Add to Cart Compare Quick view sku: EV3143ZE13 2003 Buick LeSabre 3.8L Exhaust Valve EV3143ZE13 2003 Buick LeSabre 3.8L Exhaust Valve Engine Parts # EV3143ZE13 Fits: [1995-2009] GM [Nitride Coated; 1 Groove; 36.6mm Head Dia., 7.96mm Stem Dia., 119.7mm O.A.L.] / V6 / 3.8L / 231 OHV 12V MSRP: Now: $15.97 Add to Cart Compare Quick view sku: MG3143ZE13 2003 Buick LeSabre 3.8L Fuel Injection Plenum Gasket MG3143ZE13 2003 Buick LeSabre 3.8L Fuel Injection Plenum Gasket Engine Parts # MG3143ZE13 Fits: [1995-2009] GM / V6 / 3.8L / 231 OHV 12VFitment No MSRP: Now: $35.97 Add to Cart Compare Quick view sku: HBK3143ZE13 2003 Buick LeSabre 3.8L Head Bolt Kit HBK3143ZE13 2003 Buick LeSabre 3.8L Head Bolt Kit Engine Parts # HBK3143ZE13 Fits: [1995-2009] GM / V6 / 3.8L / 231 OHV 12VFitment Notes:&n MSRP: Now: $33.97 Add to Cart Compare Quick view sku: HS3143ZE13 2003 Buick LeSabre 3.8L Head Spacer Shim HS3143ZE13 2003 Buick LeSabre 3.8L Head Spacer Shim Engine Parts # HS3143ZE13 Fits: [1995-2009] GM / V6 / 3.8L / 231 OHV 12VFitment Notes: MSRP: Now: $36.97 Add to Cart Compare Quick view sku: IG3144ZE12 2003 Buick LeSabre 3.8L Intake Manifold Gasket Set IG3144ZE12 2003 Buick LeSabre 3.8L Intake Manifold Gasket Set Engine Parts # IG3144ZE12 Fits: [1995-2009] GM / V6 / 3.8L / 231 OHV 12VFitment Note MSRP: Now: $39.97 Add to Cart Compare Quick view sku: IV3143ZE8 2003 Buick LeSabre 3.8L Intake Valve IV3143ZE8 2003 Buick LeSabre 3.8L Intake Valve Engine Parts # IV3143ZE8 Fits: [1995-2005] GM [Nitride Coated; 1 Groove; 45.7mm Head Dia.; 7.96mm Stem Dia.; 119.9mm O.A.L.] / V6 / 3.8L / 231 OHV 12V< MSRP: Now: $9.97 Add to Cart Compare Quick view sku: HG3143LZE13 2003 Buick LeSabre 3.8L Left Head Gasket HG3143LZE13 2003 Buick LeSabre 3.8L Left Head Gasket Engine Parts # HG3143LZE13 Fits: [1995-2009] GM / V6 / 3.8L / 231 OHV 12VFitment Notes: MSRP: Now: $16.97 Add to Cart Compare 1 2 Next 1 2 Next Compare Selected × OK
Quick view sku: P3143ZE13 2003 Buick LeSabre - 3.8L - Piston Set - P3143ZE13 2003 Buick LeSabre 3.8L Piston Set Engine Parts # P3143ZE13 Fits: [1995-2009] GM [1.2x1.5x2.0] / V6 / 3.8L / 231 OHV 12VThis Piston Set al MSRP: Now: $245.97 Choose Options Compare Quick view sku: PRK3143ZE25 2003 Buick LeSabre - 3.8L - Piston Set with Rings - PRK3143ZE25 2003 Buick LeSabre 3.8L Piston Set with Rings Engine Parts # PRK3143ZE25 Includes: Piston Set x1 Piston Ring Set x1. Fits: [1995-2009] GM [1.2x1.5x2.0] / V6 / 3.8L / 231 OHV 12V< MSRP: Now: $333.97 Add to Cart Compare Quick view sku: LFK123104ZE33 2003 Buick LeSabre - 3.8L - Set of 12 Lifters - LFK123104ZE33 2003 Buick LeSabre 3.8L Set of 12 Lifters Engine Parts # LFK123104ZE33 Includes: Valve Lifter x12. Fits: [1982-2017] GM, ISUZU, SAAB / L4, V6, V8 / 2.5L, 3.3L, 3.8L, 4.3L, 4.5L, 4.8L, 4.9L, 5.0L, MSRP: Now: $160.97 Add to Cart Compare Quick view sku: CB3144ZE13 2003 Buick LeSabre 3.8L Cam Bearings CB3144ZE13 2003 Buick LeSabre 3.8L Cam Bearings Engine Parts # CB3144ZE13 Fits: [1995-2009] GM / V6 / 3.8L / 231 OHV 12VFitment Notes:&nb MSRP: Now: $23.97 Add to Cart Compare Quick view sku: EK3144BZE4 2003 Buick LeSabre 3.8L Engine Rebuild Kit - EK3144BZE4 2003 Buick LeSabre - 3.8L - Engine Rebuild Kit - EK3144BZE4 Engine rebuild kit for 2003 Buick LeSabre - 3.8L - Engine Rebuild Kit - EK3144BZE4. Kit includes the core components needed for a proper... MSRP: Now: $630.97 Choose Options Compare Quick view sku: EK3144BMZE4 2003 Buick LeSabre 3.8L Engine Rebuild Master Kit - EK3144BMZE4 2003 Buick LeSabre - 3.8L - Engine Rebuild Master Kit - EK3144BMZE4 Engine rebuild kit for 2003 Buick LeSabre - 3.8L - Engine Rebuild Master Kit - EK3144BMZE4. Kit includes the core components... MSRP: Now: $761.97 Choose Options Compare Quick view sku: EG3143ZE13 2003 Buick LeSabre 3.8L Exhaust Manifold Gasket EG3143ZE13 2003 Buick LeSabre 3.8L Exhaust Manifold Gasket Engine Parts # EG3143ZE13 Fits: [1995-2009] GM / V6 / 3.8L / 231 OHV 12VFitment Notes:< MSRP: Now: $13.97 Add to Cart Compare Quick view sku: EV3143ZE13 2003 Buick LeSabre 3.8L Exhaust Valve EV3143ZE13 2003 Buick LeSabre 3.8L Exhaust Valve Engine Parts # EV3143ZE13 Fits: [1995-2009] GM [Nitride Coated; 1 Groove; 36.6mm Head Dia., 7.96mm Stem Dia., 119.7mm O.A.L.] / V6 / 3.8L / 231 OHV 12V MSRP: Now: $15.97 Add to Cart Compare Quick view sku: MG3143ZE13 2003 Buick LeSabre 3.8L Fuel Injection Plenum Gasket MG3143ZE13 2003 Buick LeSabre 3.8L Fuel Injection Plenum Gasket Engine Parts # MG3143ZE13 Fits: [1995-2009] GM / V6 / 3.8L / 231 OHV 12VFitment No MSRP: Now: $35.97 Add to Cart Compare Quick view sku: HBK3143ZE13 2003 Buick LeSabre 3.8L Head Bolt Kit HBK3143ZE13 2003 Buick LeSabre 3.8L Head Bolt Kit Engine Parts # HBK3143ZE13 Fits: [1995-2009] GM / V6 / 3.8L / 231 OHV 12VFitment Notes:&n MSRP: Now: $33.97 Add to Cart Compare Quick view sku: HS3143ZE13 2003 Buick LeSabre 3.8L Head Spacer Shim HS3143ZE13 2003 Buick LeSabre 3.8L Head Spacer Shim Engine Parts # HS3143ZE13 Fits: [1995-2009] GM / V6 / 3.8L / 231 OHV 12VFitment Notes: MSRP: Now: $36.97 Add to Cart Compare Quick view sku: IG3144ZE12 2003 Buick LeSabre 3.8L Intake Manifold Gasket Set IG3144ZE12 2003 Buick LeSabre 3.8L Intake Manifold Gasket Set Engine Parts # IG3144ZE12 Fits: [1995-2009] GM / V6 / 3.8L / 231 OHV 12VFitment Note MSRP: Now: $39.97 Add to Cart Compare Quick view sku: IV3143ZE8 2003 Buick LeSabre 3.8L Intake Valve IV3143ZE8 2003 Buick LeSabre 3.8L Intake Valve Engine Parts # IV3143ZE8 Fits: [1995-2005] GM [Nitride Coated; 1 Groove; 45.7mm Head Dia.; 7.96mm Stem Dia.; 119.9mm O.A.L.] / V6 / 3.8L / 231 OHV 12V< MSRP: Now: $9.97 Add to Cart Compare Quick view sku: HG3143LZE13 2003 Buick LeSabre 3.8L Left Head Gasket HG3143LZE13 2003 Buick LeSabre 3.8L Left Head Gasket Engine Parts # HG3143LZE13 Fits: [1995-2009] GM / V6 / 3.8L / 231 OHV 12VFitment Notes: MSRP: Now: $16.97 Add to Cart Compare 1 2 Next 1 2 Next Compare Selected × OK
Quick view sku: PRK3143ZE25 2003 Buick LeSabre - 3.8L - Piston Set with Rings - PRK3143ZE25 2003 Buick LeSabre 3.8L Piston Set with Rings Engine Parts # PRK3143ZE25 Includes: Piston Set x1 Piston Ring Set x1. Fits: [1995-2009] GM [1.2x1.5x2.0] / V6 / 3.8L / 231 OHV 12V< MSRP: Now: $333.97 Add to Cart Compare Quick view sku: LFK123104ZE33 2003 Buick LeSabre - 3.8L - Set of 12 Lifters - LFK123104ZE33 2003 Buick LeSabre 3.8L Set of 12 Lifters Engine Parts # LFK123104ZE33 Includes: Valve Lifter x12. Fits: [1982-2017] GM, ISUZU, SAAB / L4, V6, V8 / 2.5L, 3.3L, 3.8L, 4.3L, 4.5L, 4.8L, 4.9L, 5.0L, MSRP: Now: $160.97 Add to Cart Compare Quick view sku: CB3144ZE13 2003 Buick LeSabre 3.8L Cam Bearings CB3144ZE13 2003 Buick LeSabre 3.8L Cam Bearings Engine Parts # CB3144ZE13 Fits: [1995-2009] GM / V6 / 3.8L / 231 OHV 12VFitment Notes:&nb MSRP: Now: $23.97 Add to Cart Compare Quick view sku: EK3144BZE4 2003 Buick LeSabre 3.8L Engine Rebuild Kit - EK3144BZE4 2003 Buick LeSabre - 3.8L - Engine Rebuild Kit - EK3144BZE4 Engine rebuild kit for 2003 Buick LeSabre - 3.8L - Engine Rebuild Kit - EK3144BZE4. Kit includes the core components needed for a proper... MSRP: Now: $630.97 Choose Options Compare Quick view sku: EK3144BMZE4 2003 Buick LeSabre 3.8L Engine Rebuild Master Kit - EK3144BMZE4 2003 Buick LeSabre - 3.8L - Engine Rebuild Master Kit - EK3144BMZE4 Engine rebuild kit for 2003 Buick LeSabre - 3.8L - Engine Rebuild Master Kit - EK3144BMZE4. Kit includes the core components... MSRP: Now: $761.97 Choose Options Compare Quick view sku: EG3143ZE13 2003 Buick LeSabre 3.8L Exhaust Manifold Gasket EG3143ZE13 2003 Buick LeSabre 3.8L Exhaust Manifold Gasket Engine Parts # EG3143ZE13 Fits: [1995-2009] GM / V6 / 3.8L / 231 OHV 12VFitment Notes:< MSRP: Now: $13.97 Add to Cart Compare Quick view sku: EV3143ZE13 2003 Buick LeSabre 3.8L Exhaust Valve EV3143ZE13 2003 Buick LeSabre 3.8L Exhaust Valve Engine Parts # EV3143ZE13 Fits: [1995-2009] GM [Nitride Coated; 1 Groove; 36.6mm Head Dia., 7.96mm Stem Dia., 119.7mm O.A.L.] / V6 / 3.8L / 231 OHV 12V MSRP: Now: $15.97 Add to Cart Compare Quick view sku: MG3143ZE13 2003 Buick LeSabre 3.8L Fuel Injection Plenum Gasket MG3143ZE13 2003 Buick LeSabre 3.8L Fuel Injection Plenum Gasket Engine Parts # MG3143ZE13 Fits: [1995-2009] GM / V6 / 3.8L / 231 OHV 12VFitment No MSRP: Now: $35.97 Add to Cart Compare Quick view sku: HBK3143ZE13 2003 Buick LeSabre 3.8L Head Bolt Kit HBK3143ZE13 2003 Buick LeSabre 3.8L Head Bolt Kit Engine Parts # HBK3143ZE13 Fits: [1995-2009] GM / V6 / 3.8L / 231 OHV 12VFitment Notes:&n MSRP: Now: $33.97 Add to Cart Compare Quick view sku: HS3143ZE13 2003 Buick LeSabre 3.8L Head Spacer Shim HS3143ZE13 2003 Buick LeSabre 3.8L Head Spacer Shim Engine Parts # HS3143ZE13 Fits: [1995-2009] GM / V6 / 3.8L / 231 OHV 12VFitment Notes: MSRP: Now: $36.97 Add to Cart Compare Quick view sku: IG3144ZE12 2003 Buick LeSabre 3.8L Intake Manifold Gasket Set IG3144ZE12 2003 Buick LeSabre 3.8L Intake Manifold Gasket Set Engine Parts # IG3144ZE12 Fits: [1995-2009] GM / V6 / 3.8L / 231 OHV 12VFitment Note MSRP: Now: $39.97 Add to Cart Compare Quick view sku: IV3143ZE8 2003 Buick LeSabre 3.8L Intake Valve IV3143ZE8 2003 Buick LeSabre 3.8L Intake Valve Engine Parts # IV3143ZE8 Fits: [1995-2005] GM [Nitride Coated; 1 Groove; 45.7mm Head Dia.; 7.96mm Stem Dia.; 119.9mm O.A.L.] / V6 / 3.8L / 231 OHV 12V< MSRP: Now: $9.97 Add to Cart Compare Quick view sku: HG3143LZE13 2003 Buick LeSabre 3.8L Left Head Gasket HG3143LZE13 2003 Buick LeSabre 3.8L Left Head Gasket Engine Parts # HG3143LZE13 Fits: [1995-2009] GM / V6 / 3.8L / 231 OHV 12VFitment Notes: MSRP: Now: $16.97 Add to Cart Compare 1 2 Next 1 2 Next Compare Selected × OK
Quick view sku: LFK123104ZE33 2003 Buick LeSabre - 3.8L - Set of 12 Lifters - LFK123104ZE33 2003 Buick LeSabre 3.8L Set of 12 Lifters Engine Parts # LFK123104ZE33 Includes: Valve Lifter x12. Fits: [1982-2017] GM, ISUZU, SAAB / L4, V6, V8 / 2.5L, 3.3L, 3.8L, 4.3L, 4.5L, 4.8L, 4.9L, 5.0L, MSRP: Now: $160.97 Add to Cart Compare Quick view sku: CB3144ZE13 2003 Buick LeSabre 3.8L Cam Bearings CB3144ZE13 2003 Buick LeSabre 3.8L Cam Bearings Engine Parts # CB3144ZE13 Fits: [1995-2009] GM / V6 / 3.8L / 231 OHV 12VFitment Notes:&nb MSRP: Now: $23.97 Add to Cart Compare Quick view sku: EK3144BZE4 2003 Buick LeSabre 3.8L Engine Rebuild Kit - EK3144BZE4 2003 Buick LeSabre - 3.8L - Engine Rebuild Kit - EK3144BZE4 Engine rebuild kit for 2003 Buick LeSabre - 3.8L - Engine Rebuild Kit - EK3144BZE4. Kit includes the core components needed for a proper... MSRP: Now: $630.97 Choose Options Compare Quick view sku: EK3144BMZE4 2003 Buick LeSabre 3.8L Engine Rebuild Master Kit - EK3144BMZE4 2003 Buick LeSabre - 3.8L - Engine Rebuild Master Kit - EK3144BMZE4 Engine rebuild kit for 2003 Buick LeSabre - 3.8L - Engine Rebuild Master Kit - EK3144BMZE4. Kit includes the core components... MSRP: Now: $761.97 Choose Options Compare Quick view sku: EG3143ZE13 2003 Buick LeSabre 3.8L Exhaust Manifold Gasket EG3143ZE13 2003 Buick LeSabre 3.8L Exhaust Manifold Gasket Engine Parts # EG3143ZE13 Fits: [1995-2009] GM / V6 / 3.8L / 231 OHV 12VFitment Notes:< MSRP: Now: $13.97 Add to Cart Compare Quick view sku: EV3143ZE13 2003 Buick LeSabre 3.8L Exhaust Valve EV3143ZE13 2003 Buick LeSabre 3.8L Exhaust Valve Engine Parts # EV3143ZE13 Fits: [1995-2009] GM [Nitride Coated; 1 Groove; 36.6mm Head Dia., 7.96mm Stem Dia., 119.7mm O.A.L.] / V6 / 3.8L / 231 OHV 12V MSRP: Now: $15.97 Add to Cart Compare Quick view sku: MG3143ZE13 2003 Buick LeSabre 3.8L Fuel Injection Plenum Gasket MG3143ZE13 2003 Buick LeSabre 3.8L Fuel Injection Plenum Gasket Engine Parts # MG3143ZE13 Fits: [1995-2009] GM / V6 / 3.8L / 231 OHV 12VFitment No MSRP: Now: $35.97 Add to Cart Compare Quick view sku: HBK3143ZE13 2003 Buick LeSabre 3.8L Head Bolt Kit HBK3143ZE13 2003 Buick LeSabre 3.8L Head Bolt Kit Engine Parts # HBK3143ZE13 Fits: [1995-2009] GM / V6 / 3.8L / 231 OHV 12VFitment Notes:&n MSRP: Now: $33.97 Add to Cart Compare Quick view sku: HS3143ZE13 2003 Buick LeSabre 3.8L Head Spacer Shim HS3143ZE13 2003 Buick LeSabre 3.8L Head Spacer Shim Engine Parts # HS3143ZE13 Fits: [1995-2009] GM / V6 / 3.8L / 231 OHV 12VFitment Notes: MSRP: Now: $36.97 Add to Cart Compare Quick view sku: IG3144ZE12 2003 Buick LeSabre 3.8L Intake Manifold Gasket Set IG3144ZE12 2003 Buick LeSabre 3.8L Intake Manifold Gasket Set Engine Parts # IG3144ZE12 Fits: [1995-2009] GM / V6 / 3.8L / 231 OHV 12VFitment Note MSRP: Now: $39.97 Add to Cart Compare Quick view sku: IV3143ZE8 2003 Buick LeSabre 3.8L Intake Valve IV3143ZE8 2003 Buick LeSabre 3.8L Intake Valve Engine Parts # IV3143ZE8 Fits: [1995-2005] GM [Nitride Coated; 1 Groove; 45.7mm Head Dia.; 7.96mm Stem Dia.; 119.9mm O.A.L.] / V6 / 3.8L / 231 OHV 12V< MSRP: Now: $9.97 Add to Cart Compare Quick view sku: HG3143LZE13 2003 Buick LeSabre 3.8L Left Head Gasket HG3143LZE13 2003 Buick LeSabre 3.8L Left Head Gasket Engine Parts # HG3143LZE13 Fits: [1995-2009] GM / V6 / 3.8L / 231 OHV 12VFitment Notes: MSRP: Now: $16.97 Add to Cart Compare 1 2 Next 1 2 Next Compare Selected × OK
Quick view sku: CB3144ZE13 2003 Buick LeSabre 3.8L Cam Bearings CB3144ZE13 2003 Buick LeSabre 3.8L Cam Bearings Engine Parts # CB3144ZE13 Fits: [1995-2009] GM / V6 / 3.8L / 231 OHV 12VFitment Notes:&nb MSRP: Now: $23.97 Add to Cart Compare Quick view sku: EK3144BZE4 2003 Buick LeSabre 3.8L Engine Rebuild Kit - EK3144BZE4 2003 Buick LeSabre - 3.8L - Engine Rebuild Kit - EK3144BZE4 Engine rebuild kit for 2003 Buick LeSabre - 3.8L - Engine Rebuild Kit - EK3144BZE4. Kit includes the core components needed for a proper... MSRP: Now: $630.97 Choose Options Compare Quick view sku: EK3144BMZE4 2003 Buick LeSabre 3.8L Engine Rebuild Master Kit - EK3144BMZE4 2003 Buick LeSabre - 3.8L - Engine Rebuild Master Kit - EK3144BMZE4 Engine rebuild kit for 2003 Buick LeSabre - 3.8L - Engine Rebuild Master Kit - EK3144BMZE4. Kit includes the core components... MSRP: Now: $761.97 Choose Options Compare Quick view sku: EG3143ZE13 2003 Buick LeSabre 3.8L Exhaust Manifold Gasket EG3143ZE13 2003 Buick LeSabre 3.8L Exhaust Manifold Gasket Engine Parts # EG3143ZE13 Fits: [1995-2009] GM / V6 / 3.8L / 231 OHV 12VFitment Notes:< MSRP: Now: $13.97 Add to Cart Compare Quick view sku: EV3143ZE13 2003 Buick LeSabre 3.8L Exhaust Valve EV3143ZE13 2003 Buick LeSabre 3.8L Exhaust Valve Engine Parts # EV3143ZE13 Fits: [1995-2009] GM [Nitride Coated; 1 Groove; 36.6mm Head Dia., 7.96mm Stem Dia., 119.7mm O.A.L.] / V6 / 3.8L / 231 OHV 12V MSRP: Now: $15.97 Add to Cart Compare Quick view sku: MG3143ZE13 2003 Buick LeSabre 3.8L Fuel Injection Plenum Gasket MG3143ZE13 2003 Buick LeSabre 3.8L Fuel Injection Plenum Gasket Engine Parts # MG3143ZE13 Fits: [1995-2009] GM / V6 / 3.8L / 231 OHV 12VFitment No MSRP: Now: $35.97 Add to Cart Compare Quick view sku: HBK3143ZE13 2003 Buick LeSabre 3.8L Head Bolt Kit HBK3143ZE13 2003 Buick LeSabre 3.8L Head Bolt Kit Engine Parts # HBK3143ZE13 Fits: [1995-2009] GM / V6 / 3.8L / 231 OHV 12VFitment Notes:&n MSRP: Now: $33.97 Add to Cart Compare Quick view sku: HS3143ZE13 2003 Buick LeSabre 3.8L Head Spacer Shim HS3143ZE13 2003 Buick LeSabre 3.8L Head Spacer Shim Engine Parts # HS3143ZE13 Fits: [1995-2009] GM / V6 / 3.8L / 231 OHV 12VFitment Notes: MSRP: Now: $36.97 Add to Cart Compare Quick view sku: IG3144ZE12 2003 Buick LeSabre 3.8L Intake Manifold Gasket Set IG3144ZE12 2003 Buick LeSabre 3.8L Intake Manifold Gasket Set Engine Parts # IG3144ZE12 Fits: [1995-2009] GM / V6 / 3.8L / 231 OHV 12VFitment Note MSRP: Now: $39.97 Add to Cart Compare Quick view sku: IV3143ZE8 2003 Buick LeSabre 3.8L Intake Valve IV3143ZE8 2003 Buick LeSabre 3.8L Intake Valve Engine Parts # IV3143ZE8 Fits: [1995-2005] GM [Nitride Coated; 1 Groove; 45.7mm Head Dia.; 7.96mm Stem Dia.; 119.9mm O.A.L.] / V6 / 3.8L / 231 OHV 12V< MSRP: Now: $9.97 Add to Cart Compare Quick view sku: HG3143LZE13 2003 Buick LeSabre 3.8L Left Head Gasket HG3143LZE13 2003 Buick LeSabre 3.8L Left Head Gasket Engine Parts # HG3143LZE13 Fits: [1995-2009] GM / V6 / 3.8L / 231 OHV 12VFitment Notes: MSRP: Now: $16.97 Add to Cart Compare 1 2 Next 1 2 Next Compare Selected × OK
Quick view sku: EK3144BZE4 2003 Buick LeSabre 3.8L Engine Rebuild Kit - EK3144BZE4 2003 Buick LeSabre - 3.8L - Engine Rebuild Kit - EK3144BZE4 Engine rebuild kit for 2003 Buick LeSabre - 3.8L - Engine Rebuild Kit - EK3144BZE4. Kit includes the core components needed for a proper... MSRP: Now: $630.97 Choose Options Compare Quick view sku: EK3144BMZE4 2003 Buick LeSabre 3.8L Engine Rebuild Master Kit - EK3144BMZE4 2003 Buick LeSabre - 3.8L - Engine Rebuild Master Kit - EK3144BMZE4 Engine rebuild kit for 2003 Buick LeSabre - 3.8L - Engine Rebuild Master Kit - EK3144BMZE4. Kit includes the core components... MSRP: Now: $761.97 Choose Options Compare Quick view sku: EG3143ZE13 2003 Buick LeSabre 3.8L Exhaust Manifold Gasket EG3143ZE13 2003 Buick LeSabre 3.8L Exhaust Manifold Gasket Engine Parts # EG3143ZE13 Fits: [1995-2009] GM / V6 / 3.8L / 231 OHV 12VFitment Notes:< MSRP: Now: $13.97 Add to Cart Compare Quick view sku: EV3143ZE13 2003 Buick LeSabre 3.8L Exhaust Valve EV3143ZE13 2003 Buick LeSabre 3.8L Exhaust Valve Engine Parts # EV3143ZE13 Fits: [1995-2009] GM [Nitride Coated; 1 Groove; 36.6mm Head Dia., 7.96mm Stem Dia., 119.7mm O.A.L.] / V6 / 3.8L / 231 OHV 12V MSRP: Now: $15.97 Add to Cart Compare Quick view sku: MG3143ZE13 2003 Buick LeSabre 3.8L Fuel Injection Plenum Gasket MG3143ZE13 2003 Buick LeSabre 3.8L Fuel Injection Plenum Gasket Engine Parts # MG3143ZE13 Fits: [1995-2009] GM / V6 / 3.8L / 231 OHV 12VFitment No MSRP: Now: $35.97 Add to Cart Compare Quick view sku: HBK3143ZE13 2003 Buick LeSabre 3.8L Head Bolt Kit HBK3143ZE13 2003 Buick LeSabre 3.8L Head Bolt Kit Engine Parts # HBK3143ZE13 Fits: [1995-2009] GM / V6 / 3.8L / 231 OHV 12VFitment Notes:&n MSRP: Now: $33.97 Add to Cart Compare Quick view sku: HS3143ZE13 2003 Buick LeSabre 3.8L Head Spacer Shim HS3143ZE13 2003 Buick LeSabre 3.8L Head Spacer Shim Engine Parts # HS3143ZE13 Fits: [1995-2009] GM / V6 / 3.8L / 231 OHV 12VFitment Notes: MSRP: Now: $36.97 Add to Cart Compare Quick view sku: IG3144ZE12 2003 Buick LeSabre 3.8L Intake Manifold Gasket Set IG3144ZE12 2003 Buick LeSabre 3.8L Intake Manifold Gasket Set Engine Parts # IG3144ZE12 Fits: [1995-2009] GM / V6 / 3.8L / 231 OHV 12VFitment Note MSRP: Now: $39.97 Add to Cart Compare Quick view sku: IV3143ZE8 2003 Buick LeSabre 3.8L Intake Valve IV3143ZE8 2003 Buick LeSabre 3.8L Intake Valve Engine Parts # IV3143ZE8 Fits: [1995-2005] GM [Nitride Coated; 1 Groove; 45.7mm Head Dia.; 7.96mm Stem Dia.; 119.9mm O.A.L.] / V6 / 3.8L / 231 OHV 12V< MSRP: Now: $9.97 Add to Cart Compare Quick view sku: HG3143LZE13 2003 Buick LeSabre 3.8L Left Head Gasket HG3143LZE13 2003 Buick LeSabre 3.8L Left Head Gasket Engine Parts # HG3143LZE13 Fits: [1995-2009] GM / V6 / 3.8L / 231 OHV 12VFitment Notes: MSRP: Now: $16.97 Add to Cart Compare 1 2 Next 1 2 Next Compare Selected × OK
Quick view sku: EK3144BMZE4 2003 Buick LeSabre 3.8L Engine Rebuild Master Kit - EK3144BMZE4 2003 Buick LeSabre - 3.8L - Engine Rebuild Master Kit - EK3144BMZE4 Engine rebuild kit for 2003 Buick LeSabre - 3.8L - Engine Rebuild Master Kit - EK3144BMZE4. Kit includes the core components... MSRP: Now: $761.97 Choose Options Compare Quick view sku: EG3143ZE13 2003 Buick LeSabre 3.8L Exhaust Manifold Gasket EG3143ZE13 2003 Buick LeSabre 3.8L Exhaust Manifold Gasket Engine Parts # EG3143ZE13 Fits: [1995-2009] GM / V6 / 3.8L / 231 OHV 12VFitment Notes:< MSRP: Now: $13.97 Add to Cart Compare Quick view sku: EV3143ZE13 2003 Buick LeSabre 3.8L Exhaust Valve EV3143ZE13 2003 Buick LeSabre 3.8L Exhaust Valve Engine Parts # EV3143ZE13 Fits: [1995-2009] GM [Nitride Coated; 1 Groove; 36.6mm Head Dia., 7.96mm Stem Dia., 119.7mm O.A.L.] / V6 / 3.8L / 231 OHV 12V MSRP: Now: $15.97 Add to Cart Compare Quick view sku: MG3143ZE13 2003 Buick LeSabre 3.8L Fuel Injection Plenum Gasket MG3143ZE13 2003 Buick LeSabre 3.8L Fuel Injection Plenum Gasket Engine Parts # MG3143ZE13 Fits: [1995-2009] GM / V6 / 3.8L / 231 OHV 12VFitment No MSRP: Now: $35.97 Add to Cart Compare Quick view sku: HBK3143ZE13 2003 Buick LeSabre 3.8L Head Bolt Kit HBK3143ZE13 2003 Buick LeSabre 3.8L Head Bolt Kit Engine Parts # HBK3143ZE13 Fits: [1995-2009] GM / V6 / 3.8L / 231 OHV 12VFitment Notes:&n MSRP: Now: $33.97 Add to Cart Compare Quick view sku: HS3143ZE13 2003 Buick LeSabre 3.8L Head Spacer Shim HS3143ZE13 2003 Buick LeSabre 3.8L Head Spacer Shim Engine Parts # HS3143ZE13 Fits: [1995-2009] GM / V6 / 3.8L / 231 OHV 12VFitment Notes: MSRP: Now: $36.97 Add to Cart Compare Quick view sku: IG3144ZE12 2003 Buick LeSabre 3.8L Intake Manifold Gasket Set IG3144ZE12 2003 Buick LeSabre 3.8L Intake Manifold Gasket Set Engine Parts # IG3144ZE12 Fits: [1995-2009] GM / V6 / 3.8L / 231 OHV 12VFitment Note MSRP: Now: $39.97 Add to Cart Compare Quick view sku: IV3143ZE8 2003 Buick LeSabre 3.8L Intake Valve IV3143ZE8 2003 Buick LeSabre 3.8L Intake Valve Engine Parts # IV3143ZE8 Fits: [1995-2005] GM [Nitride Coated; 1 Groove; 45.7mm Head Dia.; 7.96mm Stem Dia.; 119.9mm O.A.L.] / V6 / 3.8L / 231 OHV 12V< MSRP: Now: $9.97 Add to Cart Compare Quick view sku: HG3143LZE13 2003 Buick LeSabre 3.8L Left Head Gasket HG3143LZE13 2003 Buick LeSabre 3.8L Left Head Gasket Engine Parts # HG3143LZE13 Fits: [1995-2009] GM / V6 / 3.8L / 231 OHV 12VFitment Notes: MSRP: Now: $16.97 Add to Cart Compare 1 2 Next 1 2 Next Compare Selected × OK
Quick view sku: EG3143ZE13 2003 Buick LeSabre 3.8L Exhaust Manifold Gasket EG3143ZE13 2003 Buick LeSabre 3.8L Exhaust Manifold Gasket Engine Parts # EG3143ZE13 Fits: [1995-2009] GM / V6 / 3.8L / 231 OHV 12VFitment Notes:< MSRP: Now: $13.97 Add to Cart Compare Quick view sku: EV3143ZE13 2003 Buick LeSabre 3.8L Exhaust Valve EV3143ZE13 2003 Buick LeSabre 3.8L Exhaust Valve Engine Parts # EV3143ZE13 Fits: [1995-2009] GM [Nitride Coated; 1 Groove; 36.6mm Head Dia., 7.96mm Stem Dia., 119.7mm O.A.L.] / V6 / 3.8L / 231 OHV 12V MSRP: Now: $15.97 Add to Cart Compare Quick view sku: MG3143ZE13 2003 Buick LeSabre 3.8L Fuel Injection Plenum Gasket MG3143ZE13 2003 Buick LeSabre 3.8L Fuel Injection Plenum Gasket Engine Parts # MG3143ZE13 Fits: [1995-2009] GM / V6 / 3.8L / 231 OHV 12VFitment No MSRP: Now: $35.97 Add to Cart Compare Quick view sku: HBK3143ZE13 2003 Buick LeSabre 3.8L Head Bolt Kit HBK3143ZE13 2003 Buick LeSabre 3.8L Head Bolt Kit Engine Parts # HBK3143ZE13 Fits: [1995-2009] GM / V6 / 3.8L / 231 OHV 12VFitment Notes:&n MSRP: Now: $33.97 Add to Cart Compare Quick view sku: HS3143ZE13 2003 Buick LeSabre 3.8L Head Spacer Shim HS3143ZE13 2003 Buick LeSabre 3.8L Head Spacer Shim Engine Parts # HS3143ZE13 Fits: [1995-2009] GM / V6 / 3.8L / 231 OHV 12VFitment Notes: MSRP: Now: $36.97 Add to Cart Compare Quick view sku: IG3144ZE12 2003 Buick LeSabre 3.8L Intake Manifold Gasket Set IG3144ZE12 2003 Buick LeSabre 3.8L Intake Manifold Gasket Set Engine Parts # IG3144ZE12 Fits: [1995-2009] GM / V6 / 3.8L / 231 OHV 12VFitment Note MSRP: Now: $39.97 Add to Cart Compare Quick view sku: IV3143ZE8 2003 Buick LeSabre 3.8L Intake Valve IV3143ZE8 2003 Buick LeSabre 3.8L Intake Valve Engine Parts # IV3143ZE8 Fits: [1995-2005] GM [Nitride Coated; 1 Groove; 45.7mm Head Dia.; 7.96mm Stem Dia.; 119.9mm O.A.L.] / V6 / 3.8L / 231 OHV 12V< MSRP: Now: $9.97 Add to Cart Compare Quick view sku: HG3143LZE13 2003 Buick LeSabre 3.8L Left Head Gasket HG3143LZE13 2003 Buick LeSabre 3.8L Left Head Gasket Engine Parts # HG3143LZE13 Fits: [1995-2009] GM / V6 / 3.8L / 231 OHV 12VFitment Notes: MSRP: Now: $16.97 Add to Cart Compare 1 2 Next 1 2 Next Compare Selected × OK
Quick view sku: EV3143ZE13 2003 Buick LeSabre 3.8L Exhaust Valve EV3143ZE13 2003 Buick LeSabre 3.8L Exhaust Valve Engine Parts # EV3143ZE13 Fits: [1995-2009] GM [Nitride Coated; 1 Groove; 36.6mm Head Dia., 7.96mm Stem Dia., 119.7mm O.A.L.] / V6 / 3.8L / 231 OHV 12V MSRP: Now: $15.97 Add to Cart Compare Quick view sku: MG3143ZE13 2003 Buick LeSabre 3.8L Fuel Injection Plenum Gasket MG3143ZE13 2003 Buick LeSabre 3.8L Fuel Injection Plenum Gasket Engine Parts # MG3143ZE13 Fits: [1995-2009] GM / V6 / 3.8L / 231 OHV 12VFitment No MSRP: Now: $35.97 Add to Cart Compare Quick view sku: HBK3143ZE13 2003 Buick LeSabre 3.8L Head Bolt Kit HBK3143ZE13 2003 Buick LeSabre 3.8L Head Bolt Kit Engine Parts # HBK3143ZE13 Fits: [1995-2009] GM / V6 / 3.8L / 231 OHV 12VFitment Notes:&n MSRP: Now: $33.97 Add to Cart Compare Quick view sku: HS3143ZE13 2003 Buick LeSabre 3.8L Head Spacer Shim HS3143ZE13 2003 Buick LeSabre 3.8L Head Spacer Shim Engine Parts # HS3143ZE13 Fits: [1995-2009] GM / V6 / 3.8L / 231 OHV 12VFitment Notes: MSRP: Now: $36.97 Add to Cart Compare Quick view sku: IG3144ZE12 2003 Buick LeSabre 3.8L Intake Manifold Gasket Set IG3144ZE12 2003 Buick LeSabre 3.8L Intake Manifold Gasket Set Engine Parts # IG3144ZE12 Fits: [1995-2009] GM / V6 / 3.8L / 231 OHV 12VFitment Note MSRP: Now: $39.97 Add to Cart Compare Quick view sku: IV3143ZE8 2003 Buick LeSabre 3.8L Intake Valve IV3143ZE8 2003 Buick LeSabre 3.8L Intake Valve Engine Parts # IV3143ZE8 Fits: [1995-2005] GM [Nitride Coated; 1 Groove; 45.7mm Head Dia.; 7.96mm Stem Dia.; 119.9mm O.A.L.] / V6 / 3.8L / 231 OHV 12V< MSRP: Now: $9.97 Add to Cart Compare Quick view sku: HG3143LZE13 2003 Buick LeSabre 3.8L Left Head Gasket HG3143LZE13 2003 Buick LeSabre 3.8L Left Head Gasket Engine Parts # HG3143LZE13 Fits: [1995-2009] GM / V6 / 3.8L / 231 OHV 12VFitment Notes: MSRP: Now: $16.97 Add to Cart Compare 1 2 Next 1 2 Next Compare Selected × OK
Quick view sku: MG3143ZE13 2003 Buick LeSabre 3.8L Fuel Injection Plenum Gasket MG3143ZE13 2003 Buick LeSabre 3.8L Fuel Injection Plenum Gasket Engine Parts # MG3143ZE13 Fits: [1995-2009] GM / V6 / 3.8L / 231 OHV 12VFitment No MSRP: Now: $35.97 Add to Cart Compare Quick view sku: HBK3143ZE13 2003 Buick LeSabre 3.8L Head Bolt Kit HBK3143ZE13 2003 Buick LeSabre 3.8L Head Bolt Kit Engine Parts # HBK3143ZE13 Fits: [1995-2009] GM / V6 / 3.8L / 231 OHV 12VFitment Notes:&n MSRP: Now: $33.97 Add to Cart Compare Quick view sku: HS3143ZE13 2003 Buick LeSabre 3.8L Head Spacer Shim HS3143ZE13 2003 Buick LeSabre 3.8L Head Spacer Shim Engine Parts # HS3143ZE13 Fits: [1995-2009] GM / V6 / 3.8L / 231 OHV 12VFitment Notes: MSRP: Now: $36.97 Add to Cart Compare Quick view sku: IG3144ZE12 2003 Buick LeSabre 3.8L Intake Manifold Gasket Set IG3144ZE12 2003 Buick LeSabre 3.8L Intake Manifold Gasket Set Engine Parts # IG3144ZE12 Fits: [1995-2009] GM / V6 / 3.8L / 231 OHV 12VFitment Note MSRP: Now: $39.97 Add to Cart Compare Quick view sku: IV3143ZE8 2003 Buick LeSabre 3.8L Intake Valve IV3143ZE8 2003 Buick LeSabre 3.8L Intake Valve Engine Parts # IV3143ZE8 Fits: [1995-2005] GM [Nitride Coated; 1 Groove; 45.7mm Head Dia.; 7.96mm Stem Dia.; 119.9mm O.A.L.] / V6 / 3.8L / 231 OHV 12V< MSRP: Now: $9.97 Add to Cart Compare Quick view sku: HG3143LZE13 2003 Buick LeSabre 3.8L Left Head Gasket HG3143LZE13 2003 Buick LeSabre 3.8L Left Head Gasket Engine Parts # HG3143LZE13 Fits: [1995-2009] GM / V6 / 3.8L / 231 OHV 12VFitment Notes: MSRP: Now: $16.97 Add to Cart Compare 1 2 Next 1 2 Next Compare Selected × OK
Quick view sku: HBK3143ZE13 2003 Buick LeSabre 3.8L Head Bolt Kit HBK3143ZE13 2003 Buick LeSabre 3.8L Head Bolt Kit Engine Parts # HBK3143ZE13 Fits: [1995-2009] GM / V6 / 3.8L / 231 OHV 12VFitment Notes:&n MSRP: Now: $33.97 Add to Cart Compare Quick view sku: HS3143ZE13 2003 Buick LeSabre 3.8L Head Spacer Shim HS3143ZE13 2003 Buick LeSabre 3.8L Head Spacer Shim Engine Parts # HS3143ZE13 Fits: [1995-2009] GM / V6 / 3.8L / 231 OHV 12VFitment Notes: MSRP: Now: $36.97 Add to Cart Compare Quick view sku: IG3144ZE12 2003 Buick LeSabre 3.8L Intake Manifold Gasket Set IG3144ZE12 2003 Buick LeSabre 3.8L Intake Manifold Gasket Set Engine Parts # IG3144ZE12 Fits: [1995-2009] GM / V6 / 3.8L / 231 OHV 12VFitment Note MSRP: Now: $39.97 Add to Cart Compare Quick view sku: IV3143ZE8 2003 Buick LeSabre 3.8L Intake Valve IV3143ZE8 2003 Buick LeSabre 3.8L Intake Valve Engine Parts # IV3143ZE8 Fits: [1995-2005] GM [Nitride Coated; 1 Groove; 45.7mm Head Dia.; 7.96mm Stem Dia.; 119.9mm O.A.L.] / V6 / 3.8L / 231 OHV 12V< MSRP: Now: $9.97 Add to Cart Compare Quick view sku: HG3143LZE13 2003 Buick LeSabre 3.8L Left Head Gasket HG3143LZE13 2003 Buick LeSabre 3.8L Left Head Gasket Engine Parts # HG3143LZE13 Fits: [1995-2009] GM / V6 / 3.8L / 231 OHV 12VFitment Notes: MSRP: Now: $16.97 Add to Cart Compare 1 2 Next 1 2 Next Compare Selected × OK
Quick view sku: HS3143ZE13 2003 Buick LeSabre 3.8L Head Spacer Shim HS3143ZE13 2003 Buick LeSabre 3.8L Head Spacer Shim Engine Parts # HS3143ZE13 Fits: [1995-2009] GM / V6 / 3.8L / 231 OHV 12VFitment Notes: MSRP: Now: $36.97 Add to Cart Compare Quick view sku: IG3144ZE12 2003 Buick LeSabre 3.8L Intake Manifold Gasket Set IG3144ZE12 2003 Buick LeSabre 3.8L Intake Manifold Gasket Set Engine Parts # IG3144ZE12 Fits: [1995-2009] GM / V6 / 3.8L / 231 OHV 12VFitment Note MSRP: Now: $39.97 Add to Cart Compare Quick view sku: IV3143ZE8 2003 Buick LeSabre 3.8L Intake Valve IV3143ZE8 2003 Buick LeSabre 3.8L Intake Valve Engine Parts # IV3143ZE8 Fits: [1995-2005] GM [Nitride Coated; 1 Groove; 45.7mm Head Dia.; 7.96mm Stem Dia.; 119.9mm O.A.L.] / V6 / 3.8L / 231 OHV 12V< MSRP: Now: $9.97 Add to Cart Compare Quick view sku: HG3143LZE13 2003 Buick LeSabre 3.8L Left Head Gasket HG3143LZE13 2003 Buick LeSabre 3.8L Left Head Gasket Engine Parts # HG3143LZE13 Fits: [1995-2009] GM / V6 / 3.8L / 231 OHV 12VFitment Notes: MSRP: Now: $16.97 Add to Cart Compare 1 2 Next 1 2 Next Compare Selected × OK
Quick view sku: IG3144ZE12 2003 Buick LeSabre 3.8L Intake Manifold Gasket Set IG3144ZE12 2003 Buick LeSabre 3.8L Intake Manifold Gasket Set Engine Parts # IG3144ZE12 Fits: [1995-2009] GM / V6 / 3.8L / 231 OHV 12VFitment Note MSRP: Now: $39.97 Add to Cart Compare Quick view sku: IV3143ZE8 2003 Buick LeSabre 3.8L Intake Valve IV3143ZE8 2003 Buick LeSabre 3.8L Intake Valve Engine Parts # IV3143ZE8 Fits: [1995-2005] GM [Nitride Coated; 1 Groove; 45.7mm Head Dia.; 7.96mm Stem Dia.; 119.9mm O.A.L.] / V6 / 3.8L / 231 OHV 12V< MSRP: Now: $9.97 Add to Cart Compare Quick view sku: HG3143LZE13 2003 Buick LeSabre 3.8L Left Head Gasket HG3143LZE13 2003 Buick LeSabre 3.8L Left Head Gasket Engine Parts # HG3143LZE13 Fits: [1995-2009] GM / V6 / 3.8L / 231 OHV 12VFitment Notes: MSRP: Now: $16.97 Add to Cart Compare 1 2 Next 1 2 Next Compare Selected × OK
Quick view sku: IV3143ZE8 2003 Buick LeSabre 3.8L Intake Valve IV3143ZE8 2003 Buick LeSabre 3.8L Intake Valve Engine Parts # IV3143ZE8 Fits: [1995-2005] GM [Nitride Coated; 1 Groove; 45.7mm Head Dia.; 7.96mm Stem Dia.; 119.9mm O.A.L.] / V6 / 3.8L / 231 OHV 12V< MSRP: Now: $9.97 Add to Cart Compare Quick view sku: HG3143LZE13 2003 Buick LeSabre 3.8L Left Head Gasket HG3143LZE13 2003 Buick LeSabre 3.8L Left Head Gasket Engine Parts # HG3143LZE13 Fits: [1995-2009] GM / V6 / 3.8L / 231 OHV 12VFitment Notes: MSRP: Now: $16.97 Add to Cart Compare 1 2 Next 1 2 Next Compare Selected
Quick view sku: HG3143LZE13 2003 Buick LeSabre 3.8L Left Head Gasket HG3143LZE13 2003 Buick LeSabre 3.8L Left Head Gasket Engine Parts # HG3143LZE13 Fits: [1995-2009] GM / V6 / 3.8L / 231 OHV 12VFitment Notes: MSRP: Now: $16.97 Add to Cart Compare 1 2 Next 1 2 Next Compare Selected
