Quick view Details sku: EV3143ZE26 2003 Buick Park Avenue 3.8L Exhaust Valve EV3143ZE26 MSRP: Now: $15.97 Add to Cart Compare Quick view Details sku: MG3143ZE27 2003 Buick Park Avenue 3.8L Fuel Injection Plenum Gasket MG3143ZE27 MSRP: Now: $35.97 Add to Cart Compare Quick view Details sku: MG3182ZE8 2003 Buick Park Avenue 3.8L Fuel Injection Plenum Gasket MG3182ZE8 MSRP: Now: $10.97 Add to Cart Compare Quick view Details sku: HBK3143ZE26 2003 Buick Park Avenue 3.8L Head Bolt Kit HBK3143ZE26 MSRP: Now: $33.97 Add to Cart Compare Quick view Details sku: HG3182ZE8 2003 Buick Park Avenue 3.8L Head Gasket HG3182ZE8 MSRP: Now: $25.97 Add to Cart Compare Quick view Details sku: HS3143ZE27 2003 Buick Park Avenue 3.8L Head Spacer Shim HS3143ZE27 MSRP: Now: $36.97 Add to Cart Compare Quick view Details sku: IG3144ZE24 2003 Buick Park Avenue 3.8L Intake Manifold Gasket Set IG3144ZE24 MSRP: Now: $39.97 Add to Cart Compare Quick view Details sku: IG3183ZE8 2003 Buick Park Avenue 3.8L Intake Manifold Gasket Set IG3183ZE8 MSRP: Now: $55.97 Add to Cart Compare Quick view Details sku: IV3143ZE16 2003 Buick Park Avenue 3.8L Intake Valve IV3143ZE16 MSRP: Now: $9.97 Add to Cart Compare Quick view Details sku: HG3143LZE27 2003 Buick Park Avenue 3.8L Left Head Gasket HG3143LZE27 MSRP: Now: $16.97 Add to Cart Compare Quick view Details sku: LGS3144ZE7 2003 Buick Park Avenue 3.8L Lower Gasket Set LGS3144ZE7 MSRP: Now: $68.97 Add to Cart Compare Quick view Details sku: MB3144ZE28 2003 Buick Park Avenue 3.8L Main Bearings Set MB3144ZE28 MSRP: Now: $35.97 Add to Cart Compare Quick view Details sku: PG3144ZE10 2003 Buick Park Avenue 3.8L Oil Pan Gasket PG3144ZE10 MSRP: Now: $13.97 Add to Cart Compare Quick view Details sku: OPK3143ZE25 2003 Buick Park Avenue 3.8L Oil Pump Repair Kit OPK3143ZE25 MSRP: Now: $70.97 Add to Cart Compare Quick view Details sku: PB3143ZE27 2003 Buick Park Avenue 3.8L Piston Pin Bushings PB3143ZE27 MSRP: Now: $40.97 Add to Cart Compare Quick view Details sku: PB3182ZE8 2003 Buick Park Avenue 3.8L Piston Pin Bushings PB3182ZE8 MSRP: Now: $52.97 Add to Cart Compare Quick view Details sku: PR3143ZE51 2003 Buick Park Avenue 3.8L Piston Ring Set PR3143ZE51 MSRP: Now: $86.97 Choose Options Compare Quick view Details sku: RM3143ZE16 2003 Buick Park Avenue 3.8L Rear Main Seal RM3143ZE16 MSRP: Now: $18.97 Add to Cart Compare Quick view Details sku: HG3143RZE27 2003 Buick Park Avenue 3.8L Right Head Gasket HG3143RZE27 MSRP: Now: $16.97 Add to Cart Compare Quick view Details sku: RB3116ZE40 2003 Buick Park Avenue 3.8L Rod Bearings Set RB3116ZE40 MSRP: Now: $24.97 Choose Options Compare Quick view sku: EV3143ZE26 2003 Buick Park Avenue 3.8L Exhaust Valve EV3143ZE26 2003 Buick Park Avenue 3.8L Exhaust Valve Engine Parts # EV3143ZE26 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: MG3143ZE27 2003 Buick Park Avenue 3.8L Fuel Injection Plenum Gasket MG3143ZE27 2003 Buick Park Avenue 3.8L Fuel Injection Plenum Gasket Engine Parts # MG3143ZE27 Fits: [1995-2009] GM / V6 / 3.8L / 231 OHV 12VFitmen MSRP: Now: $35.97 Add to Cart Compare Quick view sku: MG3182ZE8 2003 Buick Park Avenue 3.8L Fuel Injection Plenum Gasket MG3182ZE8 2003 Buick Park Avenue 3.8L Fuel Injection Plenum Gasket Engine Parts # MG3182ZE8 Fits: [1996-2005] GM / V6 / 3.8L / 231 OHV 12VFitment MSRP: Now: $10.97 Add to Cart Compare Quick view sku: HBK3143ZE26 2003 Buick Park Avenue 3.8L Head Bolt Kit HBK3143ZE26 2003 Buick Park Avenue 3.8L Head Bolt Kit Engine Parts # HBK3143ZE26 Fits: [1995-2009] GM / V6 / 3.8L / 231 OHV 12VFitment Notes: MSRP: Now: $33.97 Add to Cart Compare Quick view sku: HG3182ZE8 2003 Buick Park Avenue 3.8L Head Gasket HG3182ZE8 2003 Buick Park Avenue 3.8L Head Gasket Engine Parts # HG3182ZE8 Fits: [1996-2007] GM / V6 / 3.8L / 231 OHV 12VFitment Notes:& MSRP: Now: $25.97 Add to Cart Compare Quick view sku: HS3143ZE27 2003 Buick Park Avenue 3.8L Head Spacer Shim HS3143ZE27 2003 Buick Park Avenue 3.8L Head Spacer Shim Engine Parts # HS3143ZE27 Fits: [1995-2009] GM / V6 / 3.8L / 231 OHV 12VFitment Notes: MSRP: Now: $36.97 Add to Cart Compare Quick view sku: IG3144ZE24 2003 Buick Park Avenue 3.8L Intake Manifold Gasket Set IG3144ZE24 2003 Buick Park Avenue 3.8L Intake Manifold Gasket Set Engine Parts # IG3144ZE24 Fits: [1995-2009] GM / V6 / 3.8L / 231 OHV 12VFitment MSRP: Now: $39.97 Add to Cart Compare Quick view sku: IG3183ZE8 2003 Buick Park Avenue 3.8L Intake Manifold Gasket Set IG3183ZE8 2003 Buick Park Avenue 3.8L Intake Manifold Gasket Set Engine Parts # IG3183ZE8 Fits: [1996-2005] GM / V6 / 3.8L / 231 OHV 12VThis 2003 Bu MSRP: Now: $55.97 Add to Cart Compare Quick view sku: IV3143ZE16 2003 Buick Park Avenue 3.8L Intake Valve IV3143ZE16 2003 Buick Park Avenue 3.8L Intake Valve Engine Parts # IV3143ZE16 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: HG3143LZE27 2003 Buick Park Avenue 3.8L Left Head Gasket HG3143LZE27 2003 Buick Park Avenue 3.8L Left Head Gasket Engine Parts # HG3143LZE27 Fits: [1995-2009] GM / V6 / 3.8L / 231 OHV 12VFitment Notes: MSRP: Now: $16.97 Add to Cart Compare Quick view sku: LGS3144ZE7 2003 Buick Park Avenue 3.8L Lower Gasket Set LGS3144ZE7 2003 Buick Park Avenue 3.8L Lower Gasket Set Engine Parts # LGS3144ZE7 Fits: [1998-2005] GM / V6 / 3.8L / 231 OHV 12VThis 2003 Buick Park MSRP: Now: $68.97 Add to Cart Compare Quick view sku: MB3144ZE28 2003 Buick Park Avenue 3.8L Main Bearings Set MB3144ZE28 2003 Buick Park Avenue 3.8L Main Bearings Set Engine Parts # MB3144ZE28 Fits: [1990-2009] GM / V6 / 3.8L / 231 OHV 12VFitment Notes: MSRP: Now: $35.97 Add to Cart Compare Quick view sku: PG3144ZE10 2003 Buick Park Avenue 3.8L Oil Pan Gasket PG3144ZE10 2003 Buick Park Avenue 3.8L Oil Pan Gasket Engine Parts # PG3144ZE10 Fits: [1998-2005] GM / V6 / 3.8L / 231 OHV 12VFitment Notes: MSRP: Now: $13.97 Add to Cart Compare Quick view sku: OPK3143ZE25 2003 Buick Park Avenue 3.8L Oil Pump Repair Kit OPK3143ZE25 2003 Buick Park Avenue 3.8L Oil Pump Repair Kit Engine Parts # OPK3143ZE25 Fits: [1995-2009] GM / V6 / 3.8L / 231 OHV 12VThis 2003 Buick P MSRP: Now: $70.97 Add to Cart Compare Quick view sku: PB3143ZE27 2003 Buick Park Avenue 3.8L Piston Pin Bushings PB3143ZE27 2003 Buick Park Avenue 3.8L Piston Pin Bushings Engine Parts # PB3143ZE27 Fits: [1995-2009] GM / V6 / 3.8L / 231 OHV 12VFitment Notes:< MSRP: Now: $40.97 Add to Cart Compare Quick view sku: PB3182ZE8 2003 Buick Park Avenue 3.8L Piston Pin Bushings PB3182ZE8 2003 Buick Park Avenue 3.8L Piston Pin Bushings Engine Parts # PB3182ZE8 Fits: [1996-2007] GM / V6 / 3.8L / 231 OHV 12VFitment Notes: MSRP: Now: $52.97 Add to Cart Compare Quick view sku: PR3143ZE51 2003 Buick Park Avenue 3.8L Piston Ring Set PR3143ZE51 2003 Buick Park Avenue 3.8L Piston Ring Set Engine Parts # PR3143ZE51 Fits: [1995-2009] GM [1.2x1.5x2.0] / V6 / 3.8L / 231 OHV 12VThis 200 MSRP: Now: $86.97 Choose Options Compare Quick view sku: RM3143ZE16 2003 Buick Park Avenue 3.8L Rear Main Seal RM3143ZE16 2003 Buick Park Avenue 3.8L Rear Main Seal Engine Parts # RM3143ZE16 Fits: [1995-2005] GM / V6 / 3.8L / 231 OHV 12VFitment Notes: MSRP: Now: $18.97 Add to Cart Compare Quick view sku: HG3143RZE27 2003 Buick Park Avenue 3.8L Right Head Gasket HG3143RZE27 2003 Buick Park Avenue 3.8L Right Head Gasket Engine Parts # HG3143RZE27 Fits: [1995-2009] GM / V6 / 3.8L / 231 OHV 12VFitment Notes: MSRP: Now: $16.97 Add to Cart Compare Quick view sku: RB3116ZE40 2003 Buick Park Avenue 3.8L Rod Bearings Set RB3116ZE40 2003 Buick Park Avenue 3.8L Rod Bearings Set Engine Parts # RB3116ZE40 Fits: [1988-2009] GM / V6 / 3.3L, 3.8L / 204, 231 OHV 12V [(BUICK)] MSRP: Now: $24.97 Choose Options Compare Previous 110 111 112 113 114 115 116 117 118 119 120 Next Previous 110 111 112 113 114 115 116 117 118 119 120 Next Compare Selected × OK
Quick view Details sku: MG3143ZE27 2003 Buick Park Avenue 3.8L Fuel Injection Plenum Gasket MG3143ZE27 MSRP: Now: $35.97 Add to Cart Compare Quick view Details sku: MG3182ZE8 2003 Buick Park Avenue 3.8L Fuel Injection Plenum Gasket MG3182ZE8 MSRP: Now: $10.97 Add to Cart Compare Quick view Details sku: HBK3143ZE26 2003 Buick Park Avenue 3.8L Head Bolt Kit HBK3143ZE26 MSRP: Now: $33.97 Add to Cart Compare Quick view Details sku: HG3182ZE8 2003 Buick Park Avenue 3.8L Head Gasket HG3182ZE8 MSRP: Now: $25.97 Add to Cart Compare Quick view Details sku: HS3143ZE27 2003 Buick Park Avenue 3.8L Head Spacer Shim HS3143ZE27 MSRP: Now: $36.97 Add to Cart Compare Quick view Details sku: IG3144ZE24 2003 Buick Park Avenue 3.8L Intake Manifold Gasket Set IG3144ZE24 MSRP: Now: $39.97 Add to Cart Compare Quick view Details sku: IG3183ZE8 2003 Buick Park Avenue 3.8L Intake Manifold Gasket Set IG3183ZE8 MSRP: Now: $55.97 Add to Cart Compare Quick view Details sku: IV3143ZE16 2003 Buick Park Avenue 3.8L Intake Valve IV3143ZE16 MSRP: Now: $9.97 Add to Cart Compare Quick view Details sku: HG3143LZE27 2003 Buick Park Avenue 3.8L Left Head Gasket HG3143LZE27 MSRP: Now: $16.97 Add to Cart Compare Quick view Details sku: LGS3144ZE7 2003 Buick Park Avenue 3.8L Lower Gasket Set LGS3144ZE7 MSRP: Now: $68.97 Add to Cart Compare Quick view Details sku: MB3144ZE28 2003 Buick Park Avenue 3.8L Main Bearings Set MB3144ZE28 MSRP: Now: $35.97 Add to Cart Compare Quick view Details sku: PG3144ZE10 2003 Buick Park Avenue 3.8L Oil Pan Gasket PG3144ZE10 MSRP: Now: $13.97 Add to Cart Compare Quick view Details sku: OPK3143ZE25 2003 Buick Park Avenue 3.8L Oil Pump Repair Kit OPK3143ZE25 MSRP: Now: $70.97 Add to Cart Compare Quick view Details sku: PB3143ZE27 2003 Buick Park Avenue 3.8L Piston Pin Bushings PB3143ZE27 MSRP: Now: $40.97 Add to Cart Compare Quick view Details sku: PB3182ZE8 2003 Buick Park Avenue 3.8L Piston Pin Bushings PB3182ZE8 MSRP: Now: $52.97 Add to Cart Compare Quick view Details sku: PR3143ZE51 2003 Buick Park Avenue 3.8L Piston Ring Set PR3143ZE51 MSRP: Now: $86.97 Choose Options Compare Quick view Details sku: RM3143ZE16 2003 Buick Park Avenue 3.8L Rear Main Seal RM3143ZE16 MSRP: Now: $18.97 Add to Cart Compare Quick view Details sku: HG3143RZE27 2003 Buick Park Avenue 3.8L Right Head Gasket HG3143RZE27 MSRP: Now: $16.97 Add to Cart Compare Quick view Details sku: RB3116ZE40 2003 Buick Park Avenue 3.8L Rod Bearings Set RB3116ZE40 MSRP: Now: $24.97 Choose Options Compare Quick view sku: EV3143ZE26 2003 Buick Park Avenue 3.8L Exhaust Valve EV3143ZE26 2003 Buick Park Avenue 3.8L Exhaust Valve Engine Parts # EV3143ZE26 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: MG3143ZE27 2003 Buick Park Avenue 3.8L Fuel Injection Plenum Gasket MG3143ZE27 2003 Buick Park Avenue 3.8L Fuel Injection Plenum Gasket Engine Parts # MG3143ZE27 Fits: [1995-2009] GM / V6 / 3.8L / 231 OHV 12VFitmen MSRP: Now: $35.97 Add to Cart Compare Quick view sku: MG3182ZE8 2003 Buick Park Avenue 3.8L Fuel Injection Plenum Gasket MG3182ZE8 2003 Buick Park Avenue 3.8L Fuel Injection Plenum Gasket Engine Parts # MG3182ZE8 Fits: [1996-2005] GM / V6 / 3.8L / 231 OHV 12VFitment MSRP: Now: $10.97 Add to Cart Compare Quick view sku: HBK3143ZE26 2003 Buick Park Avenue 3.8L Head Bolt Kit HBK3143ZE26 2003 Buick Park Avenue 3.8L Head Bolt Kit Engine Parts # HBK3143ZE26 Fits: [1995-2009] GM / V6 / 3.8L / 231 OHV 12VFitment Notes: MSRP: Now: $33.97 Add to Cart Compare Quick view sku: HG3182ZE8 2003 Buick Park Avenue 3.8L Head Gasket HG3182ZE8 2003 Buick Park Avenue 3.8L Head Gasket Engine Parts # HG3182ZE8 Fits: [1996-2007] GM / V6 / 3.8L / 231 OHV 12VFitment Notes:& MSRP: Now: $25.97 Add to Cart Compare Quick view sku: HS3143ZE27 2003 Buick Park Avenue 3.8L Head Spacer Shim HS3143ZE27 2003 Buick Park Avenue 3.8L Head Spacer Shim Engine Parts # HS3143ZE27 Fits: [1995-2009] GM / V6 / 3.8L / 231 OHV 12VFitment Notes: MSRP: Now: $36.97 Add to Cart Compare Quick view sku: IG3144ZE24 2003 Buick Park Avenue 3.8L Intake Manifold Gasket Set IG3144ZE24 2003 Buick Park Avenue 3.8L Intake Manifold Gasket Set Engine Parts # IG3144ZE24 Fits: [1995-2009] GM / V6 / 3.8L / 231 OHV 12VFitment MSRP: Now: $39.97 Add to Cart Compare Quick view sku: IG3183ZE8 2003 Buick Park Avenue 3.8L Intake Manifold Gasket Set IG3183ZE8 2003 Buick Park Avenue 3.8L Intake Manifold Gasket Set Engine Parts # IG3183ZE8 Fits: [1996-2005] GM / V6 / 3.8L / 231 OHV 12VThis 2003 Bu MSRP: Now: $55.97 Add to Cart Compare Quick view sku: IV3143ZE16 2003 Buick Park Avenue 3.8L Intake Valve IV3143ZE16 2003 Buick Park Avenue 3.8L Intake Valve Engine Parts # IV3143ZE16 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: HG3143LZE27 2003 Buick Park Avenue 3.8L Left Head Gasket HG3143LZE27 2003 Buick Park Avenue 3.8L Left Head Gasket Engine Parts # HG3143LZE27 Fits: [1995-2009] GM / V6 / 3.8L / 231 OHV 12VFitment Notes: MSRP: Now: $16.97 Add to Cart Compare Quick view sku: LGS3144ZE7 2003 Buick Park Avenue 3.8L Lower Gasket Set LGS3144ZE7 2003 Buick Park Avenue 3.8L Lower Gasket Set Engine Parts # LGS3144ZE7 Fits: [1998-2005] GM / V6 / 3.8L / 231 OHV 12VThis 2003 Buick Park MSRP: Now: $68.97 Add to Cart Compare Quick view sku: MB3144ZE28 2003 Buick Park Avenue 3.8L Main Bearings Set MB3144ZE28 2003 Buick Park Avenue 3.8L Main Bearings Set Engine Parts # MB3144ZE28 Fits: [1990-2009] GM / V6 / 3.8L / 231 OHV 12VFitment Notes: MSRP: Now: $35.97 Add to Cart Compare Quick view sku: PG3144ZE10 2003 Buick Park Avenue 3.8L Oil Pan Gasket PG3144ZE10 2003 Buick Park Avenue 3.8L Oil Pan Gasket Engine Parts # PG3144ZE10 Fits: [1998-2005] GM / V6 / 3.8L / 231 OHV 12VFitment Notes: MSRP: Now: $13.97 Add to Cart Compare Quick view sku: OPK3143ZE25 2003 Buick Park Avenue 3.8L Oil Pump Repair Kit OPK3143ZE25 2003 Buick Park Avenue 3.8L Oil Pump Repair Kit Engine Parts # OPK3143ZE25 Fits: [1995-2009] GM / V6 / 3.8L / 231 OHV 12VThis 2003 Buick P MSRP: Now: $70.97 Add to Cart Compare Quick view sku: PB3143ZE27 2003 Buick Park Avenue 3.8L Piston Pin Bushings PB3143ZE27 2003 Buick Park Avenue 3.8L Piston Pin Bushings Engine Parts # PB3143ZE27 Fits: [1995-2009] GM / V6 / 3.8L / 231 OHV 12VFitment Notes:< MSRP: Now: $40.97 Add to Cart Compare Quick view sku: PB3182ZE8 2003 Buick Park Avenue 3.8L Piston Pin Bushings PB3182ZE8 2003 Buick Park Avenue 3.8L Piston Pin Bushings Engine Parts # PB3182ZE8 Fits: [1996-2007] GM / V6 / 3.8L / 231 OHV 12VFitment Notes: MSRP: Now: $52.97 Add to Cart Compare Quick view sku: PR3143ZE51 2003 Buick Park Avenue 3.8L Piston Ring Set PR3143ZE51 2003 Buick Park Avenue 3.8L Piston Ring Set Engine Parts # PR3143ZE51 Fits: [1995-2009] GM [1.2x1.5x2.0] / V6 / 3.8L / 231 OHV 12VThis 200 MSRP: Now: $86.97 Choose Options Compare Quick view sku: RM3143ZE16 2003 Buick Park Avenue 3.8L Rear Main Seal RM3143ZE16 2003 Buick Park Avenue 3.8L Rear Main Seal Engine Parts # RM3143ZE16 Fits: [1995-2005] GM / V6 / 3.8L / 231 OHV 12VFitment Notes: MSRP: Now: $18.97 Add to Cart Compare Quick view sku: HG3143RZE27 2003 Buick Park Avenue 3.8L Right Head Gasket HG3143RZE27 2003 Buick Park Avenue 3.8L Right Head Gasket Engine Parts # HG3143RZE27 Fits: [1995-2009] GM / V6 / 3.8L / 231 OHV 12VFitment Notes: MSRP: Now: $16.97 Add to Cart Compare Quick view sku: RB3116ZE40 2003 Buick Park Avenue 3.8L Rod Bearings Set RB3116ZE40 2003 Buick Park Avenue 3.8L Rod Bearings Set Engine Parts # RB3116ZE40 Fits: [1988-2009] GM / V6 / 3.3L, 3.8L / 204, 231 OHV 12V [(BUICK)] MSRP: Now: $24.97 Choose Options Compare Previous 110 111 112 113 114 115 116 117 118 119 120 Next Previous 110 111 112 113 114 115 116 117 118 119 120 Next Compare Selected × OK
Quick view Details sku: MG3182ZE8 2003 Buick Park Avenue 3.8L Fuel Injection Plenum Gasket MG3182ZE8 MSRP: Now: $10.97 Add to Cart Compare Quick view Details sku: HBK3143ZE26 2003 Buick Park Avenue 3.8L Head Bolt Kit HBK3143ZE26 MSRP: Now: $33.97 Add to Cart Compare Quick view Details sku: HG3182ZE8 2003 Buick Park Avenue 3.8L Head Gasket HG3182ZE8 MSRP: Now: $25.97 Add to Cart Compare Quick view Details sku: HS3143ZE27 2003 Buick Park Avenue 3.8L Head Spacer Shim HS3143ZE27 MSRP: Now: $36.97 Add to Cart Compare Quick view Details sku: IG3144ZE24 2003 Buick Park Avenue 3.8L Intake Manifold Gasket Set IG3144ZE24 MSRP: Now: $39.97 Add to Cart Compare Quick view Details sku: IG3183ZE8 2003 Buick Park Avenue 3.8L Intake Manifold Gasket Set IG3183ZE8 MSRP: Now: $55.97 Add to Cart Compare Quick view Details sku: IV3143ZE16 2003 Buick Park Avenue 3.8L Intake Valve IV3143ZE16 MSRP: Now: $9.97 Add to Cart Compare Quick view Details sku: HG3143LZE27 2003 Buick Park Avenue 3.8L Left Head Gasket HG3143LZE27 MSRP: Now: $16.97 Add to Cart Compare Quick view Details sku: LGS3144ZE7 2003 Buick Park Avenue 3.8L Lower Gasket Set LGS3144ZE7 MSRP: Now: $68.97 Add to Cart Compare Quick view Details sku: MB3144ZE28 2003 Buick Park Avenue 3.8L Main Bearings Set MB3144ZE28 MSRP: Now: $35.97 Add to Cart Compare Quick view Details sku: PG3144ZE10 2003 Buick Park Avenue 3.8L Oil Pan Gasket PG3144ZE10 MSRP: Now: $13.97 Add to Cart Compare Quick view Details sku: OPK3143ZE25 2003 Buick Park Avenue 3.8L Oil Pump Repair Kit OPK3143ZE25 MSRP: Now: $70.97 Add to Cart Compare Quick view Details sku: PB3143ZE27 2003 Buick Park Avenue 3.8L Piston Pin Bushings PB3143ZE27 MSRP: Now: $40.97 Add to Cart Compare Quick view Details sku: PB3182ZE8 2003 Buick Park Avenue 3.8L Piston Pin Bushings PB3182ZE8 MSRP: Now: $52.97 Add to Cart Compare Quick view Details sku: PR3143ZE51 2003 Buick Park Avenue 3.8L Piston Ring Set PR3143ZE51 MSRP: Now: $86.97 Choose Options Compare Quick view Details sku: RM3143ZE16 2003 Buick Park Avenue 3.8L Rear Main Seal RM3143ZE16 MSRP: Now: $18.97 Add to Cart Compare Quick view Details sku: HG3143RZE27 2003 Buick Park Avenue 3.8L Right Head Gasket HG3143RZE27 MSRP: Now: $16.97 Add to Cart Compare Quick view Details sku: RB3116ZE40 2003 Buick Park Avenue 3.8L Rod Bearings Set RB3116ZE40 MSRP: Now: $24.97 Choose Options Compare Quick view sku: EV3143ZE26 2003 Buick Park Avenue 3.8L Exhaust Valve EV3143ZE26 2003 Buick Park Avenue 3.8L Exhaust Valve Engine Parts # EV3143ZE26 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: MG3143ZE27 2003 Buick Park Avenue 3.8L Fuel Injection Plenum Gasket MG3143ZE27 2003 Buick Park Avenue 3.8L Fuel Injection Plenum Gasket Engine Parts # MG3143ZE27 Fits: [1995-2009] GM / V6 / 3.8L / 231 OHV 12VFitmen MSRP: Now: $35.97 Add to Cart Compare Quick view sku: MG3182ZE8 2003 Buick Park Avenue 3.8L Fuel Injection Plenum Gasket MG3182ZE8 2003 Buick Park Avenue 3.8L Fuel Injection Plenum Gasket Engine Parts # MG3182ZE8 Fits: [1996-2005] GM / V6 / 3.8L / 231 OHV 12VFitment MSRP: Now: $10.97 Add to Cart Compare Quick view sku: HBK3143ZE26 2003 Buick Park Avenue 3.8L Head Bolt Kit HBK3143ZE26 2003 Buick Park Avenue 3.8L Head Bolt Kit Engine Parts # HBK3143ZE26 Fits: [1995-2009] GM / V6 / 3.8L / 231 OHV 12VFitment Notes: MSRP: Now: $33.97 Add to Cart Compare Quick view sku: HG3182ZE8 2003 Buick Park Avenue 3.8L Head Gasket HG3182ZE8 2003 Buick Park Avenue 3.8L Head Gasket Engine Parts # HG3182ZE8 Fits: [1996-2007] GM / V6 / 3.8L / 231 OHV 12VFitment Notes:& MSRP: Now: $25.97 Add to Cart Compare Quick view sku: HS3143ZE27 2003 Buick Park Avenue 3.8L Head Spacer Shim HS3143ZE27 2003 Buick Park Avenue 3.8L Head Spacer Shim Engine Parts # HS3143ZE27 Fits: [1995-2009] GM / V6 / 3.8L / 231 OHV 12VFitment Notes: MSRP: Now: $36.97 Add to Cart Compare Quick view sku: IG3144ZE24 2003 Buick Park Avenue 3.8L Intake Manifold Gasket Set IG3144ZE24 2003 Buick Park Avenue 3.8L Intake Manifold Gasket Set Engine Parts # IG3144ZE24 Fits: [1995-2009] GM / V6 / 3.8L / 231 OHV 12VFitment MSRP: Now: $39.97 Add to Cart Compare Quick view sku: IG3183ZE8 2003 Buick Park Avenue 3.8L Intake Manifold Gasket Set IG3183ZE8 2003 Buick Park Avenue 3.8L Intake Manifold Gasket Set Engine Parts # IG3183ZE8 Fits: [1996-2005] GM / V6 / 3.8L / 231 OHV 12VThis 2003 Bu MSRP: Now: $55.97 Add to Cart Compare Quick view sku: IV3143ZE16 2003 Buick Park Avenue 3.8L Intake Valve IV3143ZE16 2003 Buick Park Avenue 3.8L Intake Valve Engine Parts # IV3143ZE16 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: HG3143LZE27 2003 Buick Park Avenue 3.8L Left Head Gasket HG3143LZE27 2003 Buick Park Avenue 3.8L Left Head Gasket Engine Parts # HG3143LZE27 Fits: [1995-2009] GM / V6 / 3.8L / 231 OHV 12VFitment Notes: MSRP: Now: $16.97 Add to Cart Compare Quick view sku: LGS3144ZE7 2003 Buick Park Avenue 3.8L Lower Gasket Set LGS3144ZE7 2003 Buick Park Avenue 3.8L Lower Gasket Set Engine Parts # LGS3144ZE7 Fits: [1998-2005] GM / V6 / 3.8L / 231 OHV 12VThis 2003 Buick Park MSRP: Now: $68.97 Add to Cart Compare Quick view sku: MB3144ZE28 2003 Buick Park Avenue 3.8L Main Bearings Set MB3144ZE28 2003 Buick Park Avenue 3.8L Main Bearings Set Engine Parts # MB3144ZE28 Fits: [1990-2009] GM / V6 / 3.8L / 231 OHV 12VFitment Notes: MSRP: Now: $35.97 Add to Cart Compare Quick view sku: PG3144ZE10 2003 Buick Park Avenue 3.8L Oil Pan Gasket PG3144ZE10 2003 Buick Park Avenue 3.8L Oil Pan Gasket Engine Parts # PG3144ZE10 Fits: [1998-2005] GM / V6 / 3.8L / 231 OHV 12VFitment Notes: MSRP: Now: $13.97 Add to Cart Compare Quick view sku: OPK3143ZE25 2003 Buick Park Avenue 3.8L Oil Pump Repair Kit OPK3143ZE25 2003 Buick Park Avenue 3.8L Oil Pump Repair Kit Engine Parts # OPK3143ZE25 Fits: [1995-2009] GM / V6 / 3.8L / 231 OHV 12VThis 2003 Buick P MSRP: Now: $70.97 Add to Cart Compare Quick view sku: PB3143ZE27 2003 Buick Park Avenue 3.8L Piston Pin Bushings PB3143ZE27 2003 Buick Park Avenue 3.8L Piston Pin Bushings Engine Parts # PB3143ZE27 Fits: [1995-2009] GM / V6 / 3.8L / 231 OHV 12VFitment Notes:< MSRP: Now: $40.97 Add to Cart Compare Quick view sku: PB3182ZE8 2003 Buick Park Avenue 3.8L Piston Pin Bushings PB3182ZE8 2003 Buick Park Avenue 3.8L Piston Pin Bushings Engine Parts # PB3182ZE8 Fits: [1996-2007] GM / V6 / 3.8L / 231 OHV 12VFitment Notes: MSRP: Now: $52.97 Add to Cart Compare Quick view sku: PR3143ZE51 2003 Buick Park Avenue 3.8L Piston Ring Set PR3143ZE51 2003 Buick Park Avenue 3.8L Piston Ring Set Engine Parts # PR3143ZE51 Fits: [1995-2009] GM [1.2x1.5x2.0] / V6 / 3.8L / 231 OHV 12VThis 200 MSRP: Now: $86.97 Choose Options Compare Quick view sku: RM3143ZE16 2003 Buick Park Avenue 3.8L Rear Main Seal RM3143ZE16 2003 Buick Park Avenue 3.8L Rear Main Seal Engine Parts # RM3143ZE16 Fits: [1995-2005] GM / V6 / 3.8L / 231 OHV 12VFitment Notes: MSRP: Now: $18.97 Add to Cart Compare Quick view sku: HG3143RZE27 2003 Buick Park Avenue 3.8L Right Head Gasket HG3143RZE27 2003 Buick Park Avenue 3.8L Right Head Gasket Engine Parts # HG3143RZE27 Fits: [1995-2009] GM / V6 / 3.8L / 231 OHV 12VFitment Notes: MSRP: Now: $16.97 Add to Cart Compare Quick view sku: RB3116ZE40 2003 Buick Park Avenue 3.8L Rod Bearings Set RB3116ZE40 2003 Buick Park Avenue 3.8L Rod Bearings Set Engine Parts # RB3116ZE40 Fits: [1988-2009] GM / V6 / 3.3L, 3.8L / 204, 231 OHV 12V [(BUICK)] MSRP: Now: $24.97 Choose Options Compare Previous 110 111 112 113 114 115 116 117 118 119 120 Next Previous 110 111 112 113 114 115 116 117 118 119 120 Next Compare Selected × OK
Quick view Details sku: HBK3143ZE26 2003 Buick Park Avenue 3.8L Head Bolt Kit HBK3143ZE26 MSRP: Now: $33.97 Add to Cart Compare Quick view Details sku: HG3182ZE8 2003 Buick Park Avenue 3.8L Head Gasket HG3182ZE8 MSRP: Now: $25.97 Add to Cart Compare Quick view Details sku: HS3143ZE27 2003 Buick Park Avenue 3.8L Head Spacer Shim HS3143ZE27 MSRP: Now: $36.97 Add to Cart Compare Quick view Details sku: IG3144ZE24 2003 Buick Park Avenue 3.8L Intake Manifold Gasket Set IG3144ZE24 MSRP: Now: $39.97 Add to Cart Compare Quick view Details sku: IG3183ZE8 2003 Buick Park Avenue 3.8L Intake Manifold Gasket Set IG3183ZE8 MSRP: Now: $55.97 Add to Cart Compare Quick view Details sku: IV3143ZE16 2003 Buick Park Avenue 3.8L Intake Valve IV3143ZE16 MSRP: Now: $9.97 Add to Cart Compare Quick view Details sku: HG3143LZE27 2003 Buick Park Avenue 3.8L Left Head Gasket HG3143LZE27 MSRP: Now: $16.97 Add to Cart Compare Quick view Details sku: LGS3144ZE7 2003 Buick Park Avenue 3.8L Lower Gasket Set LGS3144ZE7 MSRP: Now: $68.97 Add to Cart Compare Quick view Details sku: MB3144ZE28 2003 Buick Park Avenue 3.8L Main Bearings Set MB3144ZE28 MSRP: Now: $35.97 Add to Cart Compare Quick view Details sku: PG3144ZE10 2003 Buick Park Avenue 3.8L Oil Pan Gasket PG3144ZE10 MSRP: Now: $13.97 Add to Cart Compare Quick view Details sku: OPK3143ZE25 2003 Buick Park Avenue 3.8L Oil Pump Repair Kit OPK3143ZE25 MSRP: Now: $70.97 Add to Cart Compare Quick view Details sku: PB3143ZE27 2003 Buick Park Avenue 3.8L Piston Pin Bushings PB3143ZE27 MSRP: Now: $40.97 Add to Cart Compare Quick view Details sku: PB3182ZE8 2003 Buick Park Avenue 3.8L Piston Pin Bushings PB3182ZE8 MSRP: Now: $52.97 Add to Cart Compare Quick view Details sku: PR3143ZE51 2003 Buick Park Avenue 3.8L Piston Ring Set PR3143ZE51 MSRP: Now: $86.97 Choose Options Compare Quick view Details sku: RM3143ZE16 2003 Buick Park Avenue 3.8L Rear Main Seal RM3143ZE16 MSRP: Now: $18.97 Add to Cart Compare Quick view Details sku: HG3143RZE27 2003 Buick Park Avenue 3.8L Right Head Gasket HG3143RZE27 MSRP: Now: $16.97 Add to Cart Compare Quick view Details sku: RB3116ZE40 2003 Buick Park Avenue 3.8L Rod Bearings Set RB3116ZE40 MSRP: Now: $24.97 Choose Options Compare Quick view sku: EV3143ZE26 2003 Buick Park Avenue 3.8L Exhaust Valve EV3143ZE26 2003 Buick Park Avenue 3.8L Exhaust Valve Engine Parts # EV3143ZE26 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: MG3143ZE27 2003 Buick Park Avenue 3.8L Fuel Injection Plenum Gasket MG3143ZE27 2003 Buick Park Avenue 3.8L Fuel Injection Plenum Gasket Engine Parts # MG3143ZE27 Fits: [1995-2009] GM / V6 / 3.8L / 231 OHV 12VFitmen MSRP: Now: $35.97 Add to Cart Compare Quick view sku: MG3182ZE8 2003 Buick Park Avenue 3.8L Fuel Injection Plenum Gasket MG3182ZE8 2003 Buick Park Avenue 3.8L Fuel Injection Plenum Gasket Engine Parts # MG3182ZE8 Fits: [1996-2005] GM / V6 / 3.8L / 231 OHV 12VFitment MSRP: Now: $10.97 Add to Cart Compare Quick view sku: HBK3143ZE26 2003 Buick Park Avenue 3.8L Head Bolt Kit HBK3143ZE26 2003 Buick Park Avenue 3.8L Head Bolt Kit Engine Parts # HBK3143ZE26 Fits: [1995-2009] GM / V6 / 3.8L / 231 OHV 12VFitment Notes: MSRP: Now: $33.97 Add to Cart Compare Quick view sku: HG3182ZE8 2003 Buick Park Avenue 3.8L Head Gasket HG3182ZE8 2003 Buick Park Avenue 3.8L Head Gasket Engine Parts # HG3182ZE8 Fits: [1996-2007] GM / V6 / 3.8L / 231 OHV 12VFitment Notes:& MSRP: Now: $25.97 Add to Cart Compare Quick view sku: HS3143ZE27 2003 Buick Park Avenue 3.8L Head Spacer Shim HS3143ZE27 2003 Buick Park Avenue 3.8L Head Spacer Shim Engine Parts # HS3143ZE27 Fits: [1995-2009] GM / V6 / 3.8L / 231 OHV 12VFitment Notes: MSRP: Now: $36.97 Add to Cart Compare Quick view sku: IG3144ZE24 2003 Buick Park Avenue 3.8L Intake Manifold Gasket Set IG3144ZE24 2003 Buick Park Avenue 3.8L Intake Manifold Gasket Set Engine Parts # IG3144ZE24 Fits: [1995-2009] GM / V6 / 3.8L / 231 OHV 12VFitment MSRP: Now: $39.97 Add to Cart Compare Quick view sku: IG3183ZE8 2003 Buick Park Avenue 3.8L Intake Manifold Gasket Set IG3183ZE8 2003 Buick Park Avenue 3.8L Intake Manifold Gasket Set Engine Parts # IG3183ZE8 Fits: [1996-2005] GM / V6 / 3.8L / 231 OHV 12VThis 2003 Bu MSRP: Now: $55.97 Add to Cart Compare Quick view sku: IV3143ZE16 2003 Buick Park Avenue 3.8L Intake Valve IV3143ZE16 2003 Buick Park Avenue 3.8L Intake Valve Engine Parts # IV3143ZE16 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: HG3143LZE27 2003 Buick Park Avenue 3.8L Left Head Gasket HG3143LZE27 2003 Buick Park Avenue 3.8L Left Head Gasket Engine Parts # HG3143LZE27 Fits: [1995-2009] GM / V6 / 3.8L / 231 OHV 12VFitment Notes: MSRP: Now: $16.97 Add to Cart Compare Quick view sku: LGS3144ZE7 2003 Buick Park Avenue 3.8L Lower Gasket Set LGS3144ZE7 2003 Buick Park Avenue 3.8L Lower Gasket Set Engine Parts # LGS3144ZE7 Fits: [1998-2005] GM / V6 / 3.8L / 231 OHV 12VThis 2003 Buick Park MSRP: Now: $68.97 Add to Cart Compare Quick view sku: MB3144ZE28 2003 Buick Park Avenue 3.8L Main Bearings Set MB3144ZE28 2003 Buick Park Avenue 3.8L Main Bearings Set Engine Parts # MB3144ZE28 Fits: [1990-2009] GM / V6 / 3.8L / 231 OHV 12VFitment Notes: MSRP: Now: $35.97 Add to Cart Compare Quick view sku: PG3144ZE10 2003 Buick Park Avenue 3.8L Oil Pan Gasket PG3144ZE10 2003 Buick Park Avenue 3.8L Oil Pan Gasket Engine Parts # PG3144ZE10 Fits: [1998-2005] GM / V6 / 3.8L / 231 OHV 12VFitment Notes: MSRP: Now: $13.97 Add to Cart Compare Quick view sku: OPK3143ZE25 2003 Buick Park Avenue 3.8L Oil Pump Repair Kit OPK3143ZE25 2003 Buick Park Avenue 3.8L Oil Pump Repair Kit Engine Parts # OPK3143ZE25 Fits: [1995-2009] GM / V6 / 3.8L / 231 OHV 12VThis 2003 Buick P MSRP: Now: $70.97 Add to Cart Compare Quick view sku: PB3143ZE27 2003 Buick Park Avenue 3.8L Piston Pin Bushings PB3143ZE27 2003 Buick Park Avenue 3.8L Piston Pin Bushings Engine Parts # PB3143ZE27 Fits: [1995-2009] GM / V6 / 3.8L / 231 OHV 12VFitment Notes:< MSRP: Now: $40.97 Add to Cart Compare Quick view sku: PB3182ZE8 2003 Buick Park Avenue 3.8L Piston Pin Bushings PB3182ZE8 2003 Buick Park Avenue 3.8L Piston Pin Bushings Engine Parts # PB3182ZE8 Fits: [1996-2007] GM / V6 / 3.8L / 231 OHV 12VFitment Notes: MSRP: Now: $52.97 Add to Cart Compare Quick view sku: PR3143ZE51 2003 Buick Park Avenue 3.8L Piston Ring Set PR3143ZE51 2003 Buick Park Avenue 3.8L Piston Ring Set Engine Parts # PR3143ZE51 Fits: [1995-2009] GM [1.2x1.5x2.0] / V6 / 3.8L / 231 OHV 12VThis 200 MSRP: Now: $86.97 Choose Options Compare Quick view sku: RM3143ZE16 2003 Buick Park Avenue 3.8L Rear Main Seal RM3143ZE16 2003 Buick Park Avenue 3.8L Rear Main Seal Engine Parts # RM3143ZE16 Fits: [1995-2005] GM / V6 / 3.8L / 231 OHV 12VFitment Notes: MSRP: Now: $18.97 Add to Cart Compare Quick view sku: HG3143RZE27 2003 Buick Park Avenue 3.8L Right Head Gasket HG3143RZE27 2003 Buick Park Avenue 3.8L Right Head Gasket Engine Parts # HG3143RZE27 Fits: [1995-2009] GM / V6 / 3.8L / 231 OHV 12VFitment Notes: MSRP: Now: $16.97 Add to Cart Compare Quick view sku: RB3116ZE40 2003 Buick Park Avenue 3.8L Rod Bearings Set RB3116ZE40 2003 Buick Park Avenue 3.8L Rod Bearings Set Engine Parts # RB3116ZE40 Fits: [1988-2009] GM / V6 / 3.3L, 3.8L / 204, 231 OHV 12V [(BUICK)] MSRP: Now: $24.97 Choose Options Compare Previous 110 111 112 113 114 115 116 117 118 119 120 Next Previous 110 111 112 113 114 115 116 117 118 119 120 Next Compare Selected × OK
Quick view Details sku: HG3182ZE8 2003 Buick Park Avenue 3.8L Head Gasket HG3182ZE8 MSRP: Now: $25.97 Add to Cart Compare Quick view Details sku: HS3143ZE27 2003 Buick Park Avenue 3.8L Head Spacer Shim HS3143ZE27 MSRP: Now: $36.97 Add to Cart Compare Quick view Details sku: IG3144ZE24 2003 Buick Park Avenue 3.8L Intake Manifold Gasket Set IG3144ZE24 MSRP: Now: $39.97 Add to Cart Compare Quick view Details sku: IG3183ZE8 2003 Buick Park Avenue 3.8L Intake Manifold Gasket Set IG3183ZE8 MSRP: Now: $55.97 Add to Cart Compare Quick view Details sku: IV3143ZE16 2003 Buick Park Avenue 3.8L Intake Valve IV3143ZE16 MSRP: Now: $9.97 Add to Cart Compare Quick view Details sku: HG3143LZE27 2003 Buick Park Avenue 3.8L Left Head Gasket HG3143LZE27 MSRP: Now: $16.97 Add to Cart Compare Quick view Details sku: LGS3144ZE7 2003 Buick Park Avenue 3.8L Lower Gasket Set LGS3144ZE7 MSRP: Now: $68.97 Add to Cart Compare Quick view Details sku: MB3144ZE28 2003 Buick Park Avenue 3.8L Main Bearings Set MB3144ZE28 MSRP: Now: $35.97 Add to Cart Compare Quick view Details sku: PG3144ZE10 2003 Buick Park Avenue 3.8L Oil Pan Gasket PG3144ZE10 MSRP: Now: $13.97 Add to Cart Compare Quick view Details sku: OPK3143ZE25 2003 Buick Park Avenue 3.8L Oil Pump Repair Kit OPK3143ZE25 MSRP: Now: $70.97 Add to Cart Compare Quick view Details sku: PB3143ZE27 2003 Buick Park Avenue 3.8L Piston Pin Bushings PB3143ZE27 MSRP: Now: $40.97 Add to Cart Compare Quick view Details sku: PB3182ZE8 2003 Buick Park Avenue 3.8L Piston Pin Bushings PB3182ZE8 MSRP: Now: $52.97 Add to Cart Compare Quick view Details sku: PR3143ZE51 2003 Buick Park Avenue 3.8L Piston Ring Set PR3143ZE51 MSRP: Now: $86.97 Choose Options Compare Quick view Details sku: RM3143ZE16 2003 Buick Park Avenue 3.8L Rear Main Seal RM3143ZE16 MSRP: Now: $18.97 Add to Cart Compare Quick view Details sku: HG3143RZE27 2003 Buick Park Avenue 3.8L Right Head Gasket HG3143RZE27 MSRP: Now: $16.97 Add to Cart Compare Quick view Details sku: RB3116ZE40 2003 Buick Park Avenue 3.8L Rod Bearings Set RB3116ZE40 MSRP: Now: $24.97 Choose Options Compare Quick view sku: EV3143ZE26 2003 Buick Park Avenue 3.8L Exhaust Valve EV3143ZE26 2003 Buick Park Avenue 3.8L Exhaust Valve Engine Parts # EV3143ZE26 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: MG3143ZE27 2003 Buick Park Avenue 3.8L Fuel Injection Plenum Gasket MG3143ZE27 2003 Buick Park Avenue 3.8L Fuel Injection Plenum Gasket Engine Parts # MG3143ZE27 Fits: [1995-2009] GM / V6 / 3.8L / 231 OHV 12VFitmen MSRP: Now: $35.97 Add to Cart Compare Quick view sku: MG3182ZE8 2003 Buick Park Avenue 3.8L Fuel Injection Plenum Gasket MG3182ZE8 2003 Buick Park Avenue 3.8L Fuel Injection Plenum Gasket Engine Parts # MG3182ZE8 Fits: [1996-2005] GM / V6 / 3.8L / 231 OHV 12VFitment MSRP: Now: $10.97 Add to Cart Compare Quick view sku: HBK3143ZE26 2003 Buick Park Avenue 3.8L Head Bolt Kit HBK3143ZE26 2003 Buick Park Avenue 3.8L Head Bolt Kit Engine Parts # HBK3143ZE26 Fits: [1995-2009] GM / V6 / 3.8L / 231 OHV 12VFitment Notes: MSRP: Now: $33.97 Add to Cart Compare Quick view sku: HG3182ZE8 2003 Buick Park Avenue 3.8L Head Gasket HG3182ZE8 2003 Buick Park Avenue 3.8L Head Gasket Engine Parts # HG3182ZE8 Fits: [1996-2007] GM / V6 / 3.8L / 231 OHV 12VFitment Notes:& MSRP: Now: $25.97 Add to Cart Compare Quick view sku: HS3143ZE27 2003 Buick Park Avenue 3.8L Head Spacer Shim HS3143ZE27 2003 Buick Park Avenue 3.8L Head Spacer Shim Engine Parts # HS3143ZE27 Fits: [1995-2009] GM / V6 / 3.8L / 231 OHV 12VFitment Notes: MSRP: Now: $36.97 Add to Cart Compare Quick view sku: IG3144ZE24 2003 Buick Park Avenue 3.8L Intake Manifold Gasket Set IG3144ZE24 2003 Buick Park Avenue 3.8L Intake Manifold Gasket Set Engine Parts # IG3144ZE24 Fits: [1995-2009] GM / V6 / 3.8L / 231 OHV 12VFitment MSRP: Now: $39.97 Add to Cart Compare Quick view sku: IG3183ZE8 2003 Buick Park Avenue 3.8L Intake Manifold Gasket Set IG3183ZE8 2003 Buick Park Avenue 3.8L Intake Manifold Gasket Set Engine Parts # IG3183ZE8 Fits: [1996-2005] GM / V6 / 3.8L / 231 OHV 12VThis 2003 Bu MSRP: Now: $55.97 Add to Cart Compare Quick view sku: IV3143ZE16 2003 Buick Park Avenue 3.8L Intake Valve IV3143ZE16 2003 Buick Park Avenue 3.8L Intake Valve Engine Parts # IV3143ZE16 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: HG3143LZE27 2003 Buick Park Avenue 3.8L Left Head Gasket HG3143LZE27 2003 Buick Park Avenue 3.8L Left Head Gasket Engine Parts # HG3143LZE27 Fits: [1995-2009] GM / V6 / 3.8L / 231 OHV 12VFitment Notes: MSRP: Now: $16.97 Add to Cart Compare Quick view sku: LGS3144ZE7 2003 Buick Park Avenue 3.8L Lower Gasket Set LGS3144ZE7 2003 Buick Park Avenue 3.8L Lower Gasket Set Engine Parts # LGS3144ZE7 Fits: [1998-2005] GM / V6 / 3.8L / 231 OHV 12VThis 2003 Buick Park MSRP: Now: $68.97 Add to Cart Compare Quick view sku: MB3144ZE28 2003 Buick Park Avenue 3.8L Main Bearings Set MB3144ZE28 2003 Buick Park Avenue 3.8L Main Bearings Set Engine Parts # MB3144ZE28 Fits: [1990-2009] GM / V6 / 3.8L / 231 OHV 12VFitment Notes: MSRP: Now: $35.97 Add to Cart Compare Quick view sku: PG3144ZE10 2003 Buick Park Avenue 3.8L Oil Pan Gasket PG3144ZE10 2003 Buick Park Avenue 3.8L Oil Pan Gasket Engine Parts # PG3144ZE10 Fits: [1998-2005] GM / V6 / 3.8L / 231 OHV 12VFitment Notes: MSRP: Now: $13.97 Add to Cart Compare Quick view sku: OPK3143ZE25 2003 Buick Park Avenue 3.8L Oil Pump Repair Kit OPK3143ZE25 2003 Buick Park Avenue 3.8L Oil Pump Repair Kit Engine Parts # OPK3143ZE25 Fits: [1995-2009] GM / V6 / 3.8L / 231 OHV 12VThis 2003 Buick P MSRP: Now: $70.97 Add to Cart Compare Quick view sku: PB3143ZE27 2003 Buick Park Avenue 3.8L Piston Pin Bushings PB3143ZE27 2003 Buick Park Avenue 3.8L Piston Pin Bushings Engine Parts # PB3143ZE27 Fits: [1995-2009] GM / V6 / 3.8L / 231 OHV 12VFitment Notes:< MSRP: Now: $40.97 Add to Cart Compare Quick view sku: PB3182ZE8 2003 Buick Park Avenue 3.8L Piston Pin Bushings PB3182ZE8 2003 Buick Park Avenue 3.8L Piston Pin Bushings Engine Parts # PB3182ZE8 Fits: [1996-2007] GM / V6 / 3.8L / 231 OHV 12VFitment Notes: MSRP: Now: $52.97 Add to Cart Compare Quick view sku: PR3143ZE51 2003 Buick Park Avenue 3.8L Piston Ring Set PR3143ZE51 2003 Buick Park Avenue 3.8L Piston Ring Set Engine Parts # PR3143ZE51 Fits: [1995-2009] GM [1.2x1.5x2.0] / V6 / 3.8L / 231 OHV 12VThis 200 MSRP: Now: $86.97 Choose Options Compare Quick view sku: RM3143ZE16 2003 Buick Park Avenue 3.8L Rear Main Seal RM3143ZE16 2003 Buick Park Avenue 3.8L Rear Main Seal Engine Parts # RM3143ZE16 Fits: [1995-2005] GM / V6 / 3.8L / 231 OHV 12VFitment Notes: MSRP: Now: $18.97 Add to Cart Compare Quick view sku: HG3143RZE27 2003 Buick Park Avenue 3.8L Right Head Gasket HG3143RZE27 2003 Buick Park Avenue 3.8L Right Head Gasket Engine Parts # HG3143RZE27 Fits: [1995-2009] GM / V6 / 3.8L / 231 OHV 12VFitment Notes: MSRP: Now: $16.97 Add to Cart Compare Quick view sku: RB3116ZE40 2003 Buick Park Avenue 3.8L Rod Bearings Set RB3116ZE40 2003 Buick Park Avenue 3.8L Rod Bearings Set Engine Parts # RB3116ZE40 Fits: [1988-2009] GM / V6 / 3.3L, 3.8L / 204, 231 OHV 12V [(BUICK)] MSRP: Now: $24.97 Choose Options Compare Previous 110 111 112 113 114 115 116 117 118 119 120 Next Previous 110 111 112 113 114 115 116 117 118 119 120 Next Compare Selected × OK
Quick view Details sku: HS3143ZE27 2003 Buick Park Avenue 3.8L Head Spacer Shim HS3143ZE27 MSRP: Now: $36.97 Add to Cart Compare Quick view Details sku: IG3144ZE24 2003 Buick Park Avenue 3.8L Intake Manifold Gasket Set IG3144ZE24 MSRP: Now: $39.97 Add to Cart Compare Quick view Details sku: IG3183ZE8 2003 Buick Park Avenue 3.8L Intake Manifold Gasket Set IG3183ZE8 MSRP: Now: $55.97 Add to Cart Compare Quick view Details sku: IV3143ZE16 2003 Buick Park Avenue 3.8L Intake Valve IV3143ZE16 MSRP: Now: $9.97 Add to Cart Compare Quick view Details sku: HG3143LZE27 2003 Buick Park Avenue 3.8L Left Head Gasket HG3143LZE27 MSRP: Now: $16.97 Add to Cart Compare Quick view Details sku: LGS3144ZE7 2003 Buick Park Avenue 3.8L Lower Gasket Set LGS3144ZE7 MSRP: Now: $68.97 Add to Cart Compare Quick view Details sku: MB3144ZE28 2003 Buick Park Avenue 3.8L Main Bearings Set MB3144ZE28 MSRP: Now: $35.97 Add to Cart Compare Quick view Details sku: PG3144ZE10 2003 Buick Park Avenue 3.8L Oil Pan Gasket PG3144ZE10 MSRP: Now: $13.97 Add to Cart Compare Quick view Details sku: OPK3143ZE25 2003 Buick Park Avenue 3.8L Oil Pump Repair Kit OPK3143ZE25 MSRP: Now: $70.97 Add to Cart Compare Quick view Details sku: PB3143ZE27 2003 Buick Park Avenue 3.8L Piston Pin Bushings PB3143ZE27 MSRP: Now: $40.97 Add to Cart Compare Quick view Details sku: PB3182ZE8 2003 Buick Park Avenue 3.8L Piston Pin Bushings PB3182ZE8 MSRP: Now: $52.97 Add to Cart Compare Quick view Details sku: PR3143ZE51 2003 Buick Park Avenue 3.8L Piston Ring Set PR3143ZE51 MSRP: Now: $86.97 Choose Options Compare Quick view Details sku: RM3143ZE16 2003 Buick Park Avenue 3.8L Rear Main Seal RM3143ZE16 MSRP: Now: $18.97 Add to Cart Compare Quick view Details sku: HG3143RZE27 2003 Buick Park Avenue 3.8L Right Head Gasket HG3143RZE27 MSRP: Now: $16.97 Add to Cart Compare Quick view Details sku: RB3116ZE40 2003 Buick Park Avenue 3.8L Rod Bearings Set RB3116ZE40 MSRP: Now: $24.97 Choose Options Compare Quick view sku: EV3143ZE26 2003 Buick Park Avenue 3.8L Exhaust Valve EV3143ZE26 2003 Buick Park Avenue 3.8L Exhaust Valve Engine Parts # EV3143ZE26 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: MG3143ZE27 2003 Buick Park Avenue 3.8L Fuel Injection Plenum Gasket MG3143ZE27 2003 Buick Park Avenue 3.8L Fuel Injection Plenum Gasket Engine Parts # MG3143ZE27 Fits: [1995-2009] GM / V6 / 3.8L / 231 OHV 12VFitmen MSRP: Now: $35.97 Add to Cart Compare Quick view sku: MG3182ZE8 2003 Buick Park Avenue 3.8L Fuel Injection Plenum Gasket MG3182ZE8 2003 Buick Park Avenue 3.8L Fuel Injection Plenum Gasket Engine Parts # MG3182ZE8 Fits: [1996-2005] GM / V6 / 3.8L / 231 OHV 12VFitment MSRP: Now: $10.97 Add to Cart Compare Quick view sku: HBK3143ZE26 2003 Buick Park Avenue 3.8L Head Bolt Kit HBK3143ZE26 2003 Buick Park Avenue 3.8L Head Bolt Kit Engine Parts # HBK3143ZE26 Fits: [1995-2009] GM / V6 / 3.8L / 231 OHV 12VFitment Notes: MSRP: Now: $33.97 Add to Cart Compare Quick view sku: HG3182ZE8 2003 Buick Park Avenue 3.8L Head Gasket HG3182ZE8 2003 Buick Park Avenue 3.8L Head Gasket Engine Parts # HG3182ZE8 Fits: [1996-2007] GM / V6 / 3.8L / 231 OHV 12VFitment Notes:& MSRP: Now: $25.97 Add to Cart Compare Quick view sku: HS3143ZE27 2003 Buick Park Avenue 3.8L Head Spacer Shim HS3143ZE27 2003 Buick Park Avenue 3.8L Head Spacer Shim Engine Parts # HS3143ZE27 Fits: [1995-2009] GM / V6 / 3.8L / 231 OHV 12VFitment Notes: MSRP: Now: $36.97 Add to Cart Compare Quick view sku: IG3144ZE24 2003 Buick Park Avenue 3.8L Intake Manifold Gasket Set IG3144ZE24 2003 Buick Park Avenue 3.8L Intake Manifold Gasket Set Engine Parts # IG3144ZE24 Fits: [1995-2009] GM / V6 / 3.8L / 231 OHV 12VFitment MSRP: Now: $39.97 Add to Cart Compare Quick view sku: IG3183ZE8 2003 Buick Park Avenue 3.8L Intake Manifold Gasket Set IG3183ZE8 2003 Buick Park Avenue 3.8L Intake Manifold Gasket Set Engine Parts # IG3183ZE8 Fits: [1996-2005] GM / V6 / 3.8L / 231 OHV 12VThis 2003 Bu MSRP: Now: $55.97 Add to Cart Compare Quick view sku: IV3143ZE16 2003 Buick Park Avenue 3.8L Intake Valve IV3143ZE16 2003 Buick Park Avenue 3.8L Intake Valve Engine Parts # IV3143ZE16 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: HG3143LZE27 2003 Buick Park Avenue 3.8L Left Head Gasket HG3143LZE27 2003 Buick Park Avenue 3.8L Left Head Gasket Engine Parts # HG3143LZE27 Fits: [1995-2009] GM / V6 / 3.8L / 231 OHV 12VFitment Notes: MSRP: Now: $16.97 Add to Cart Compare Quick view sku: LGS3144ZE7 2003 Buick Park Avenue 3.8L Lower Gasket Set LGS3144ZE7 2003 Buick Park Avenue 3.8L Lower Gasket Set Engine Parts # LGS3144ZE7 Fits: [1998-2005] GM / V6 / 3.8L / 231 OHV 12VThis 2003 Buick Park MSRP: Now: $68.97 Add to Cart Compare Quick view sku: MB3144ZE28 2003 Buick Park Avenue 3.8L Main Bearings Set MB3144ZE28 2003 Buick Park Avenue 3.8L Main Bearings Set Engine Parts # MB3144ZE28 Fits: [1990-2009] GM / V6 / 3.8L / 231 OHV 12VFitment Notes: MSRP: Now: $35.97 Add to Cart Compare Quick view sku: PG3144ZE10 2003 Buick Park Avenue 3.8L Oil Pan Gasket PG3144ZE10 2003 Buick Park Avenue 3.8L Oil Pan Gasket Engine Parts # PG3144ZE10 Fits: [1998-2005] GM / V6 / 3.8L / 231 OHV 12VFitment Notes: MSRP: Now: $13.97 Add to Cart Compare Quick view sku: OPK3143ZE25 2003 Buick Park Avenue 3.8L Oil Pump Repair Kit OPK3143ZE25 2003 Buick Park Avenue 3.8L Oil Pump Repair Kit Engine Parts # OPK3143ZE25 Fits: [1995-2009] GM / V6 / 3.8L / 231 OHV 12VThis 2003 Buick P MSRP: Now: $70.97 Add to Cart Compare Quick view sku: PB3143ZE27 2003 Buick Park Avenue 3.8L Piston Pin Bushings PB3143ZE27 2003 Buick Park Avenue 3.8L Piston Pin Bushings Engine Parts # PB3143ZE27 Fits: [1995-2009] GM / V6 / 3.8L / 231 OHV 12VFitment Notes:< MSRP: Now: $40.97 Add to Cart Compare Quick view sku: PB3182ZE8 2003 Buick Park Avenue 3.8L Piston Pin Bushings PB3182ZE8 2003 Buick Park Avenue 3.8L Piston Pin Bushings Engine Parts # PB3182ZE8 Fits: [1996-2007] GM / V6 / 3.8L / 231 OHV 12VFitment Notes: MSRP: Now: $52.97 Add to Cart Compare Quick view sku: PR3143ZE51 2003 Buick Park Avenue 3.8L Piston Ring Set PR3143ZE51 2003 Buick Park Avenue 3.8L Piston Ring Set Engine Parts # PR3143ZE51 Fits: [1995-2009] GM [1.2x1.5x2.0] / V6 / 3.8L / 231 OHV 12VThis 200 MSRP: Now: $86.97 Choose Options Compare Quick view sku: RM3143ZE16 2003 Buick Park Avenue 3.8L Rear Main Seal RM3143ZE16 2003 Buick Park Avenue 3.8L Rear Main Seal Engine Parts # RM3143ZE16 Fits: [1995-2005] GM / V6 / 3.8L / 231 OHV 12VFitment Notes: MSRP: Now: $18.97 Add to Cart Compare Quick view sku: HG3143RZE27 2003 Buick Park Avenue 3.8L Right Head Gasket HG3143RZE27 2003 Buick Park Avenue 3.8L Right Head Gasket Engine Parts # HG3143RZE27 Fits: [1995-2009] GM / V6 / 3.8L / 231 OHV 12VFitment Notes: MSRP: Now: $16.97 Add to Cart Compare Quick view sku: RB3116ZE40 2003 Buick Park Avenue 3.8L Rod Bearings Set RB3116ZE40 2003 Buick Park Avenue 3.8L Rod Bearings Set Engine Parts # RB3116ZE40 Fits: [1988-2009] GM / V6 / 3.3L, 3.8L / 204, 231 OHV 12V [(BUICK)] MSRP: Now: $24.97 Choose Options Compare Previous 110 111 112 113 114 115 116 117 118 119 120 Next Previous 110 111 112 113 114 115 116 117 118 119 120 Next Compare Selected × OK
Quick view Details sku: IG3144ZE24 2003 Buick Park Avenue 3.8L Intake Manifold Gasket Set IG3144ZE24 MSRP: Now: $39.97 Add to Cart Compare Quick view Details sku: IG3183ZE8 2003 Buick Park Avenue 3.8L Intake Manifold Gasket Set IG3183ZE8 MSRP: Now: $55.97 Add to Cart Compare Quick view Details sku: IV3143ZE16 2003 Buick Park Avenue 3.8L Intake Valve IV3143ZE16 MSRP: Now: $9.97 Add to Cart Compare Quick view Details sku: HG3143LZE27 2003 Buick Park Avenue 3.8L Left Head Gasket HG3143LZE27 MSRP: Now: $16.97 Add to Cart Compare Quick view Details sku: LGS3144ZE7 2003 Buick Park Avenue 3.8L Lower Gasket Set LGS3144ZE7 MSRP: Now: $68.97 Add to Cart Compare Quick view Details sku: MB3144ZE28 2003 Buick Park Avenue 3.8L Main Bearings Set MB3144ZE28 MSRP: Now: $35.97 Add to Cart Compare Quick view Details sku: PG3144ZE10 2003 Buick Park Avenue 3.8L Oil Pan Gasket PG3144ZE10 MSRP: Now: $13.97 Add to Cart Compare Quick view Details sku: OPK3143ZE25 2003 Buick Park Avenue 3.8L Oil Pump Repair Kit OPK3143ZE25 MSRP: Now: $70.97 Add to Cart Compare Quick view Details sku: PB3143ZE27 2003 Buick Park Avenue 3.8L Piston Pin Bushings PB3143ZE27 MSRP: Now: $40.97 Add to Cart Compare Quick view Details sku: PB3182ZE8 2003 Buick Park Avenue 3.8L Piston Pin Bushings PB3182ZE8 MSRP: Now: $52.97 Add to Cart Compare Quick view Details sku: PR3143ZE51 2003 Buick Park Avenue 3.8L Piston Ring Set PR3143ZE51 MSRP: Now: $86.97 Choose Options Compare Quick view Details sku: RM3143ZE16 2003 Buick Park Avenue 3.8L Rear Main Seal RM3143ZE16 MSRP: Now: $18.97 Add to Cart Compare Quick view Details sku: HG3143RZE27 2003 Buick Park Avenue 3.8L Right Head Gasket HG3143RZE27 MSRP: Now: $16.97 Add to Cart Compare Quick view Details sku: RB3116ZE40 2003 Buick Park Avenue 3.8L Rod Bearings Set RB3116ZE40 MSRP: Now: $24.97 Choose Options Compare Quick view sku: EV3143ZE26 2003 Buick Park Avenue 3.8L Exhaust Valve EV3143ZE26 2003 Buick Park Avenue 3.8L Exhaust Valve Engine Parts # EV3143ZE26 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: MG3143ZE27 2003 Buick Park Avenue 3.8L Fuel Injection Plenum Gasket MG3143ZE27 2003 Buick Park Avenue 3.8L Fuel Injection Plenum Gasket Engine Parts # MG3143ZE27 Fits: [1995-2009] GM / V6 / 3.8L / 231 OHV 12VFitmen MSRP: Now: $35.97 Add to Cart Compare Quick view sku: MG3182ZE8 2003 Buick Park Avenue 3.8L Fuel Injection Plenum Gasket MG3182ZE8 2003 Buick Park Avenue 3.8L Fuel Injection Plenum Gasket Engine Parts # MG3182ZE8 Fits: [1996-2005] GM / V6 / 3.8L / 231 OHV 12VFitment MSRP: Now: $10.97 Add to Cart Compare Quick view sku: HBK3143ZE26 2003 Buick Park Avenue 3.8L Head Bolt Kit HBK3143ZE26 2003 Buick Park Avenue 3.8L Head Bolt Kit Engine Parts # HBK3143ZE26 Fits: [1995-2009] GM / V6 / 3.8L / 231 OHV 12VFitment Notes: MSRP: Now: $33.97 Add to Cart Compare Quick view sku: HG3182ZE8 2003 Buick Park Avenue 3.8L Head Gasket HG3182ZE8 2003 Buick Park Avenue 3.8L Head Gasket Engine Parts # HG3182ZE8 Fits: [1996-2007] GM / V6 / 3.8L / 231 OHV 12VFitment Notes:& MSRP: Now: $25.97 Add to Cart Compare Quick view sku: HS3143ZE27 2003 Buick Park Avenue 3.8L Head Spacer Shim HS3143ZE27 2003 Buick Park Avenue 3.8L Head Spacer Shim Engine Parts # HS3143ZE27 Fits: [1995-2009] GM / V6 / 3.8L / 231 OHV 12VFitment Notes: MSRP: Now: $36.97 Add to Cart Compare Quick view sku: IG3144ZE24 2003 Buick Park Avenue 3.8L Intake Manifold Gasket Set IG3144ZE24 2003 Buick Park Avenue 3.8L Intake Manifold Gasket Set Engine Parts # IG3144ZE24 Fits: [1995-2009] GM / V6 / 3.8L / 231 OHV 12VFitment MSRP: Now: $39.97 Add to Cart Compare Quick view sku: IG3183ZE8 2003 Buick Park Avenue 3.8L Intake Manifold Gasket Set IG3183ZE8 2003 Buick Park Avenue 3.8L Intake Manifold Gasket Set Engine Parts # IG3183ZE8 Fits: [1996-2005] GM / V6 / 3.8L / 231 OHV 12VThis 2003 Bu MSRP: Now: $55.97 Add to Cart Compare Quick view sku: IV3143ZE16 2003 Buick Park Avenue 3.8L Intake Valve IV3143ZE16 2003 Buick Park Avenue 3.8L Intake Valve Engine Parts # IV3143ZE16 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: HG3143LZE27 2003 Buick Park Avenue 3.8L Left Head Gasket HG3143LZE27 2003 Buick Park Avenue 3.8L Left Head Gasket Engine Parts # HG3143LZE27 Fits: [1995-2009] GM / V6 / 3.8L / 231 OHV 12VFitment Notes: MSRP: Now: $16.97 Add to Cart Compare Quick view sku: LGS3144ZE7 2003 Buick Park Avenue 3.8L Lower Gasket Set LGS3144ZE7 2003 Buick Park Avenue 3.8L Lower Gasket Set Engine Parts # LGS3144ZE7 Fits: [1998-2005] GM / V6 / 3.8L / 231 OHV 12VThis 2003 Buick Park MSRP: Now: $68.97 Add to Cart Compare Quick view sku: MB3144ZE28 2003 Buick Park Avenue 3.8L Main Bearings Set MB3144ZE28 2003 Buick Park Avenue 3.8L Main Bearings Set Engine Parts # MB3144ZE28 Fits: [1990-2009] GM / V6 / 3.8L / 231 OHV 12VFitment Notes: MSRP: Now: $35.97 Add to Cart Compare Quick view sku: PG3144ZE10 2003 Buick Park Avenue 3.8L Oil Pan Gasket PG3144ZE10 2003 Buick Park Avenue 3.8L Oil Pan Gasket Engine Parts # PG3144ZE10 Fits: [1998-2005] GM / V6 / 3.8L / 231 OHV 12VFitment Notes: MSRP: Now: $13.97 Add to Cart Compare Quick view sku: OPK3143ZE25 2003 Buick Park Avenue 3.8L Oil Pump Repair Kit OPK3143ZE25 2003 Buick Park Avenue 3.8L Oil Pump Repair Kit Engine Parts # OPK3143ZE25 Fits: [1995-2009] GM / V6 / 3.8L / 231 OHV 12VThis 2003 Buick P MSRP: Now: $70.97 Add to Cart Compare Quick view sku: PB3143ZE27 2003 Buick Park Avenue 3.8L Piston Pin Bushings PB3143ZE27 2003 Buick Park Avenue 3.8L Piston Pin Bushings Engine Parts # PB3143ZE27 Fits: [1995-2009] GM / V6 / 3.8L / 231 OHV 12VFitment Notes:< MSRP: Now: $40.97 Add to Cart Compare Quick view sku: PB3182ZE8 2003 Buick Park Avenue 3.8L Piston Pin Bushings PB3182ZE8 2003 Buick Park Avenue 3.8L Piston Pin Bushings Engine Parts # PB3182ZE8 Fits: [1996-2007] GM / V6 / 3.8L / 231 OHV 12VFitment Notes: MSRP: Now: $52.97 Add to Cart Compare Quick view sku: PR3143ZE51 2003 Buick Park Avenue 3.8L Piston Ring Set PR3143ZE51 2003 Buick Park Avenue 3.8L Piston Ring Set Engine Parts # PR3143ZE51 Fits: [1995-2009] GM [1.2x1.5x2.0] / V6 / 3.8L / 231 OHV 12VThis 200 MSRP: Now: $86.97 Choose Options Compare Quick view sku: RM3143ZE16 2003 Buick Park Avenue 3.8L Rear Main Seal RM3143ZE16 2003 Buick Park Avenue 3.8L Rear Main Seal Engine Parts # RM3143ZE16 Fits: [1995-2005] GM / V6 / 3.8L / 231 OHV 12VFitment Notes: MSRP: Now: $18.97 Add to Cart Compare Quick view sku: HG3143RZE27 2003 Buick Park Avenue 3.8L Right Head Gasket HG3143RZE27 2003 Buick Park Avenue 3.8L Right Head Gasket Engine Parts # HG3143RZE27 Fits: [1995-2009] GM / V6 / 3.8L / 231 OHV 12VFitment Notes: MSRP: Now: $16.97 Add to Cart Compare Quick view sku: RB3116ZE40 2003 Buick Park Avenue 3.8L Rod Bearings Set RB3116ZE40 2003 Buick Park Avenue 3.8L Rod Bearings Set Engine Parts # RB3116ZE40 Fits: [1988-2009] GM / V6 / 3.3L, 3.8L / 204, 231 OHV 12V [(BUICK)] MSRP: Now: $24.97 Choose Options Compare Previous 110 111 112 113 114 115 116 117 118 119 120 Next Previous 110 111 112 113 114 115 116 117 118 119 120 Next Compare Selected × OK
Quick view Details sku: IG3183ZE8 2003 Buick Park Avenue 3.8L Intake Manifold Gasket Set IG3183ZE8 MSRP: Now: $55.97 Add to Cart Compare Quick view Details sku: IV3143ZE16 2003 Buick Park Avenue 3.8L Intake Valve IV3143ZE16 MSRP: Now: $9.97 Add to Cart Compare Quick view Details sku: HG3143LZE27 2003 Buick Park Avenue 3.8L Left Head Gasket HG3143LZE27 MSRP: Now: $16.97 Add to Cart Compare Quick view Details sku: LGS3144ZE7 2003 Buick Park Avenue 3.8L Lower Gasket Set LGS3144ZE7 MSRP: Now: $68.97 Add to Cart Compare Quick view Details sku: MB3144ZE28 2003 Buick Park Avenue 3.8L Main Bearings Set MB3144ZE28 MSRP: Now: $35.97 Add to Cart Compare Quick view Details sku: PG3144ZE10 2003 Buick Park Avenue 3.8L Oil Pan Gasket PG3144ZE10 MSRP: Now: $13.97 Add to Cart Compare Quick view Details sku: OPK3143ZE25 2003 Buick Park Avenue 3.8L Oil Pump Repair Kit OPK3143ZE25 MSRP: Now: $70.97 Add to Cart Compare Quick view Details sku: PB3143ZE27 2003 Buick Park Avenue 3.8L Piston Pin Bushings PB3143ZE27 MSRP: Now: $40.97 Add to Cart Compare Quick view Details sku: PB3182ZE8 2003 Buick Park Avenue 3.8L Piston Pin Bushings PB3182ZE8 MSRP: Now: $52.97 Add to Cart Compare Quick view Details sku: PR3143ZE51 2003 Buick Park Avenue 3.8L Piston Ring Set PR3143ZE51 MSRP: Now: $86.97 Choose Options Compare Quick view Details sku: RM3143ZE16 2003 Buick Park Avenue 3.8L Rear Main Seal RM3143ZE16 MSRP: Now: $18.97 Add to Cart Compare Quick view Details sku: HG3143RZE27 2003 Buick Park Avenue 3.8L Right Head Gasket HG3143RZE27 MSRP: Now: $16.97 Add to Cart Compare Quick view Details sku: RB3116ZE40 2003 Buick Park Avenue 3.8L Rod Bearings Set RB3116ZE40 MSRP: Now: $24.97 Choose Options Compare Quick view sku: EV3143ZE26 2003 Buick Park Avenue 3.8L Exhaust Valve EV3143ZE26 2003 Buick Park Avenue 3.8L Exhaust Valve Engine Parts # EV3143ZE26 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: MG3143ZE27 2003 Buick Park Avenue 3.8L Fuel Injection Plenum Gasket MG3143ZE27 2003 Buick Park Avenue 3.8L Fuel Injection Plenum Gasket Engine Parts # MG3143ZE27 Fits: [1995-2009] GM / V6 / 3.8L / 231 OHV 12VFitmen MSRP: Now: $35.97 Add to Cart Compare Quick view sku: MG3182ZE8 2003 Buick Park Avenue 3.8L Fuel Injection Plenum Gasket MG3182ZE8 2003 Buick Park Avenue 3.8L Fuel Injection Plenum Gasket Engine Parts # MG3182ZE8 Fits: [1996-2005] GM / V6 / 3.8L / 231 OHV 12VFitment MSRP: Now: $10.97 Add to Cart Compare Quick view sku: HBK3143ZE26 2003 Buick Park Avenue 3.8L Head Bolt Kit HBK3143ZE26 2003 Buick Park Avenue 3.8L Head Bolt Kit Engine Parts # HBK3143ZE26 Fits: [1995-2009] GM / V6 / 3.8L / 231 OHV 12VFitment Notes: MSRP: Now: $33.97 Add to Cart Compare Quick view sku: HG3182ZE8 2003 Buick Park Avenue 3.8L Head Gasket HG3182ZE8 2003 Buick Park Avenue 3.8L Head Gasket Engine Parts # HG3182ZE8 Fits: [1996-2007] GM / V6 / 3.8L / 231 OHV 12VFitment Notes:& MSRP: Now: $25.97 Add to Cart Compare Quick view sku: HS3143ZE27 2003 Buick Park Avenue 3.8L Head Spacer Shim HS3143ZE27 2003 Buick Park Avenue 3.8L Head Spacer Shim Engine Parts # HS3143ZE27 Fits: [1995-2009] GM / V6 / 3.8L / 231 OHV 12VFitment Notes: MSRP: Now: $36.97 Add to Cart Compare Quick view sku: IG3144ZE24 2003 Buick Park Avenue 3.8L Intake Manifold Gasket Set IG3144ZE24 2003 Buick Park Avenue 3.8L Intake Manifold Gasket Set Engine Parts # IG3144ZE24 Fits: [1995-2009] GM / V6 / 3.8L / 231 OHV 12VFitment MSRP: Now: $39.97 Add to Cart Compare Quick view sku: IG3183ZE8 2003 Buick Park Avenue 3.8L Intake Manifold Gasket Set IG3183ZE8 2003 Buick Park Avenue 3.8L Intake Manifold Gasket Set Engine Parts # IG3183ZE8 Fits: [1996-2005] GM / V6 / 3.8L / 231 OHV 12VThis 2003 Bu MSRP: Now: $55.97 Add to Cart Compare Quick view sku: IV3143ZE16 2003 Buick Park Avenue 3.8L Intake Valve IV3143ZE16 2003 Buick Park Avenue 3.8L Intake Valve Engine Parts # IV3143ZE16 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: HG3143LZE27 2003 Buick Park Avenue 3.8L Left Head Gasket HG3143LZE27 2003 Buick Park Avenue 3.8L Left Head Gasket Engine Parts # HG3143LZE27 Fits: [1995-2009] GM / V6 / 3.8L / 231 OHV 12VFitment Notes: MSRP: Now: $16.97 Add to Cart Compare Quick view sku: LGS3144ZE7 2003 Buick Park Avenue 3.8L Lower Gasket Set LGS3144ZE7 2003 Buick Park Avenue 3.8L Lower Gasket Set Engine Parts # LGS3144ZE7 Fits: [1998-2005] GM / V6 / 3.8L / 231 OHV 12VThis 2003 Buick Park MSRP: Now: $68.97 Add to Cart Compare Quick view sku: MB3144ZE28 2003 Buick Park Avenue 3.8L Main Bearings Set MB3144ZE28 2003 Buick Park Avenue 3.8L Main Bearings Set Engine Parts # MB3144ZE28 Fits: [1990-2009] GM / V6 / 3.8L / 231 OHV 12VFitment Notes: MSRP: Now: $35.97 Add to Cart Compare Quick view sku: PG3144ZE10 2003 Buick Park Avenue 3.8L Oil Pan Gasket PG3144ZE10 2003 Buick Park Avenue 3.8L Oil Pan Gasket Engine Parts # PG3144ZE10 Fits: [1998-2005] GM / V6 / 3.8L / 231 OHV 12VFitment Notes: MSRP: Now: $13.97 Add to Cart Compare Quick view sku: OPK3143ZE25 2003 Buick Park Avenue 3.8L Oil Pump Repair Kit OPK3143ZE25 2003 Buick Park Avenue 3.8L Oil Pump Repair Kit Engine Parts # OPK3143ZE25 Fits: [1995-2009] GM / V6 / 3.8L / 231 OHV 12VThis 2003 Buick P MSRP: Now: $70.97 Add to Cart Compare Quick view sku: PB3143ZE27 2003 Buick Park Avenue 3.8L Piston Pin Bushings PB3143ZE27 2003 Buick Park Avenue 3.8L Piston Pin Bushings Engine Parts # PB3143ZE27 Fits: [1995-2009] GM / V6 / 3.8L / 231 OHV 12VFitment Notes:< MSRP: Now: $40.97 Add to Cart Compare Quick view sku: PB3182ZE8 2003 Buick Park Avenue 3.8L Piston Pin Bushings PB3182ZE8 2003 Buick Park Avenue 3.8L Piston Pin Bushings Engine Parts # PB3182ZE8 Fits: [1996-2007] GM / V6 / 3.8L / 231 OHV 12VFitment Notes: MSRP: Now: $52.97 Add to Cart Compare Quick view sku: PR3143ZE51 2003 Buick Park Avenue 3.8L Piston Ring Set PR3143ZE51 2003 Buick Park Avenue 3.8L Piston Ring Set Engine Parts # PR3143ZE51 Fits: [1995-2009] GM [1.2x1.5x2.0] / V6 / 3.8L / 231 OHV 12VThis 200 MSRP: Now: $86.97 Choose Options Compare Quick view sku: RM3143ZE16 2003 Buick Park Avenue 3.8L Rear Main Seal RM3143ZE16 2003 Buick Park Avenue 3.8L Rear Main Seal Engine Parts # RM3143ZE16 Fits: [1995-2005] GM / V6 / 3.8L / 231 OHV 12VFitment Notes: MSRP: Now: $18.97 Add to Cart Compare Quick view sku: HG3143RZE27 2003 Buick Park Avenue 3.8L Right Head Gasket HG3143RZE27 2003 Buick Park Avenue 3.8L Right Head Gasket Engine Parts # HG3143RZE27 Fits: [1995-2009] GM / V6 / 3.8L / 231 OHV 12VFitment Notes: MSRP: Now: $16.97 Add to Cart Compare Quick view sku: RB3116ZE40 2003 Buick Park Avenue 3.8L Rod Bearings Set RB3116ZE40 2003 Buick Park Avenue 3.8L Rod Bearings Set Engine Parts # RB3116ZE40 Fits: [1988-2009] GM / V6 / 3.3L, 3.8L / 204, 231 OHV 12V [(BUICK)] MSRP: Now: $24.97 Choose Options Compare Previous 110 111 112 113 114 115 116 117 118 119 120 Next Previous 110 111 112 113 114 115 116 117 118 119 120 Next Compare Selected × OK
Quick view Details sku: IV3143ZE16 2003 Buick Park Avenue 3.8L Intake Valve IV3143ZE16 MSRP: Now: $9.97 Add to Cart Compare Quick view Details sku: HG3143LZE27 2003 Buick Park Avenue 3.8L Left Head Gasket HG3143LZE27 MSRP: Now: $16.97 Add to Cart Compare Quick view Details sku: LGS3144ZE7 2003 Buick Park Avenue 3.8L Lower Gasket Set LGS3144ZE7 MSRP: Now: $68.97 Add to Cart Compare Quick view Details sku: MB3144ZE28 2003 Buick Park Avenue 3.8L Main Bearings Set MB3144ZE28 MSRP: Now: $35.97 Add to Cart Compare Quick view Details sku: PG3144ZE10 2003 Buick Park Avenue 3.8L Oil Pan Gasket PG3144ZE10 MSRP: Now: $13.97 Add to Cart Compare Quick view Details sku: OPK3143ZE25 2003 Buick Park Avenue 3.8L Oil Pump Repair Kit OPK3143ZE25 MSRP: Now: $70.97 Add to Cart Compare Quick view Details sku: PB3143ZE27 2003 Buick Park Avenue 3.8L Piston Pin Bushings PB3143ZE27 MSRP: Now: $40.97 Add to Cart Compare Quick view Details sku: PB3182ZE8 2003 Buick Park Avenue 3.8L Piston Pin Bushings PB3182ZE8 MSRP: Now: $52.97 Add to Cart Compare Quick view Details sku: PR3143ZE51 2003 Buick Park Avenue 3.8L Piston Ring Set PR3143ZE51 MSRP: Now: $86.97 Choose Options Compare Quick view Details sku: RM3143ZE16 2003 Buick Park Avenue 3.8L Rear Main Seal RM3143ZE16 MSRP: Now: $18.97 Add to Cart Compare Quick view Details sku: HG3143RZE27 2003 Buick Park Avenue 3.8L Right Head Gasket HG3143RZE27 MSRP: Now: $16.97 Add to Cart Compare Quick view Details sku: RB3116ZE40 2003 Buick Park Avenue 3.8L Rod Bearings Set RB3116ZE40 MSRP: Now: $24.97 Choose Options Compare Quick view sku: EV3143ZE26 2003 Buick Park Avenue 3.8L Exhaust Valve EV3143ZE26 2003 Buick Park Avenue 3.8L Exhaust Valve Engine Parts # EV3143ZE26 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: MG3143ZE27 2003 Buick Park Avenue 3.8L Fuel Injection Plenum Gasket MG3143ZE27 2003 Buick Park Avenue 3.8L Fuel Injection Plenum Gasket Engine Parts # MG3143ZE27 Fits: [1995-2009] GM / V6 / 3.8L / 231 OHV 12VFitmen MSRP: Now: $35.97 Add to Cart Compare Quick view sku: MG3182ZE8 2003 Buick Park Avenue 3.8L Fuel Injection Plenum Gasket MG3182ZE8 2003 Buick Park Avenue 3.8L Fuel Injection Plenum Gasket Engine Parts # MG3182ZE8 Fits: [1996-2005] GM / V6 / 3.8L / 231 OHV 12VFitment MSRP: Now: $10.97 Add to Cart Compare Quick view sku: HBK3143ZE26 2003 Buick Park Avenue 3.8L Head Bolt Kit HBK3143ZE26 2003 Buick Park Avenue 3.8L Head Bolt Kit Engine Parts # HBK3143ZE26 Fits: [1995-2009] GM / V6 / 3.8L / 231 OHV 12VFitment Notes: MSRP: Now: $33.97 Add to Cart Compare Quick view sku: HG3182ZE8 2003 Buick Park Avenue 3.8L Head Gasket HG3182ZE8 2003 Buick Park Avenue 3.8L Head Gasket Engine Parts # HG3182ZE8 Fits: [1996-2007] GM / V6 / 3.8L / 231 OHV 12VFitment Notes:& MSRP: Now: $25.97 Add to Cart Compare Quick view sku: HS3143ZE27 2003 Buick Park Avenue 3.8L Head Spacer Shim HS3143ZE27 2003 Buick Park Avenue 3.8L Head Spacer Shim Engine Parts # HS3143ZE27 Fits: [1995-2009] GM / V6 / 3.8L / 231 OHV 12VFitment Notes: MSRP: Now: $36.97 Add to Cart Compare Quick view sku: IG3144ZE24 2003 Buick Park Avenue 3.8L Intake Manifold Gasket Set IG3144ZE24 2003 Buick Park Avenue 3.8L Intake Manifold Gasket Set Engine Parts # IG3144ZE24 Fits: [1995-2009] GM / V6 / 3.8L / 231 OHV 12VFitment MSRP: Now: $39.97 Add to Cart Compare Quick view sku: IG3183ZE8 2003 Buick Park Avenue 3.8L Intake Manifold Gasket Set IG3183ZE8 2003 Buick Park Avenue 3.8L Intake Manifold Gasket Set Engine Parts # IG3183ZE8 Fits: [1996-2005] GM / V6 / 3.8L / 231 OHV 12VThis 2003 Bu MSRP: Now: $55.97 Add to Cart Compare Quick view sku: IV3143ZE16 2003 Buick Park Avenue 3.8L Intake Valve IV3143ZE16 2003 Buick Park Avenue 3.8L Intake Valve Engine Parts # IV3143ZE16 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: HG3143LZE27 2003 Buick Park Avenue 3.8L Left Head Gasket HG3143LZE27 2003 Buick Park Avenue 3.8L Left Head Gasket Engine Parts # HG3143LZE27 Fits: [1995-2009] GM / V6 / 3.8L / 231 OHV 12VFitment Notes: MSRP: Now: $16.97 Add to Cart Compare Quick view sku: LGS3144ZE7 2003 Buick Park Avenue 3.8L Lower Gasket Set LGS3144ZE7 2003 Buick Park Avenue 3.8L Lower Gasket Set Engine Parts # LGS3144ZE7 Fits: [1998-2005] GM / V6 / 3.8L / 231 OHV 12VThis 2003 Buick Park MSRP: Now: $68.97 Add to Cart Compare Quick view sku: MB3144ZE28 2003 Buick Park Avenue 3.8L Main Bearings Set MB3144ZE28 2003 Buick Park Avenue 3.8L Main Bearings Set Engine Parts # MB3144ZE28 Fits: [1990-2009] GM / V6 / 3.8L / 231 OHV 12VFitment Notes: MSRP: Now: $35.97 Add to Cart Compare Quick view sku: PG3144ZE10 2003 Buick Park Avenue 3.8L Oil Pan Gasket PG3144ZE10 2003 Buick Park Avenue 3.8L Oil Pan Gasket Engine Parts # PG3144ZE10 Fits: [1998-2005] GM / V6 / 3.8L / 231 OHV 12VFitment Notes: MSRP: Now: $13.97 Add to Cart Compare Quick view sku: OPK3143ZE25 2003 Buick Park Avenue 3.8L Oil Pump Repair Kit OPK3143ZE25 2003 Buick Park Avenue 3.8L Oil Pump Repair Kit Engine Parts # OPK3143ZE25 Fits: [1995-2009] GM / V6 / 3.8L / 231 OHV 12VThis 2003 Buick P MSRP: Now: $70.97 Add to Cart Compare Quick view sku: PB3143ZE27 2003 Buick Park Avenue 3.8L Piston Pin Bushings PB3143ZE27 2003 Buick Park Avenue 3.8L Piston Pin Bushings Engine Parts # PB3143ZE27 Fits: [1995-2009] GM / V6 / 3.8L / 231 OHV 12VFitment Notes:< MSRP: Now: $40.97 Add to Cart Compare Quick view sku: PB3182ZE8 2003 Buick Park Avenue 3.8L Piston Pin Bushings PB3182ZE8 2003 Buick Park Avenue 3.8L Piston Pin Bushings Engine Parts # PB3182ZE8 Fits: [1996-2007] GM / V6 / 3.8L / 231 OHV 12VFitment Notes: MSRP: Now: $52.97 Add to Cart Compare Quick view sku: PR3143ZE51 2003 Buick Park Avenue 3.8L Piston Ring Set PR3143ZE51 2003 Buick Park Avenue 3.8L Piston Ring Set Engine Parts # PR3143ZE51 Fits: [1995-2009] GM [1.2x1.5x2.0] / V6 / 3.8L / 231 OHV 12VThis 200 MSRP: Now: $86.97 Choose Options Compare Quick view sku: RM3143ZE16 2003 Buick Park Avenue 3.8L Rear Main Seal RM3143ZE16 2003 Buick Park Avenue 3.8L Rear Main Seal Engine Parts # RM3143ZE16 Fits: [1995-2005] GM / V6 / 3.8L / 231 OHV 12VFitment Notes: MSRP: Now: $18.97 Add to Cart Compare Quick view sku: HG3143RZE27 2003 Buick Park Avenue 3.8L Right Head Gasket HG3143RZE27 2003 Buick Park Avenue 3.8L Right Head Gasket Engine Parts # HG3143RZE27 Fits: [1995-2009] GM / V6 / 3.8L / 231 OHV 12VFitment Notes: MSRP: Now: $16.97 Add to Cart Compare Quick view sku: RB3116ZE40 2003 Buick Park Avenue 3.8L Rod Bearings Set RB3116ZE40 2003 Buick Park Avenue 3.8L Rod Bearings Set Engine Parts # RB3116ZE40 Fits: [1988-2009] GM / V6 / 3.3L, 3.8L / 204, 231 OHV 12V [(BUICK)] MSRP: Now: $24.97 Choose Options Compare Previous 110 111 112 113 114 115 116 117 118 119 120 Next Previous 110 111 112 113 114 115 116 117 118 119 120 Next Compare Selected × OK
Quick view Details sku: HG3143LZE27 2003 Buick Park Avenue 3.8L Left Head Gasket HG3143LZE27 MSRP: Now: $16.97 Add to Cart Compare Quick view Details sku: LGS3144ZE7 2003 Buick Park Avenue 3.8L Lower Gasket Set LGS3144ZE7 MSRP: Now: $68.97 Add to Cart Compare Quick view Details sku: MB3144ZE28 2003 Buick Park Avenue 3.8L Main Bearings Set MB3144ZE28 MSRP: Now: $35.97 Add to Cart Compare Quick view Details sku: PG3144ZE10 2003 Buick Park Avenue 3.8L Oil Pan Gasket PG3144ZE10 MSRP: Now: $13.97 Add to Cart Compare Quick view Details sku: OPK3143ZE25 2003 Buick Park Avenue 3.8L Oil Pump Repair Kit OPK3143ZE25 MSRP: Now: $70.97 Add to Cart Compare Quick view Details sku: PB3143ZE27 2003 Buick Park Avenue 3.8L Piston Pin Bushings PB3143ZE27 MSRP: Now: $40.97 Add to Cart Compare Quick view Details sku: PB3182ZE8 2003 Buick Park Avenue 3.8L Piston Pin Bushings PB3182ZE8 MSRP: Now: $52.97 Add to Cart Compare Quick view Details sku: PR3143ZE51 2003 Buick Park Avenue 3.8L Piston Ring Set PR3143ZE51 MSRP: Now: $86.97 Choose Options Compare Quick view Details sku: RM3143ZE16 2003 Buick Park Avenue 3.8L Rear Main Seal RM3143ZE16 MSRP: Now: $18.97 Add to Cart Compare Quick view Details sku: HG3143RZE27 2003 Buick Park Avenue 3.8L Right Head Gasket HG3143RZE27 MSRP: Now: $16.97 Add to Cart Compare Quick view Details sku: RB3116ZE40 2003 Buick Park Avenue 3.8L Rod Bearings Set RB3116ZE40 MSRP: Now: $24.97 Choose Options Compare Quick view sku: EV3143ZE26 2003 Buick Park Avenue 3.8L Exhaust Valve EV3143ZE26 2003 Buick Park Avenue 3.8L Exhaust Valve Engine Parts # EV3143ZE26 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: MG3143ZE27 2003 Buick Park Avenue 3.8L Fuel Injection Plenum Gasket MG3143ZE27 2003 Buick Park Avenue 3.8L Fuel Injection Plenum Gasket Engine Parts # MG3143ZE27 Fits: [1995-2009] GM / V6 / 3.8L / 231 OHV 12VFitmen MSRP: Now: $35.97 Add to Cart Compare Quick view sku: MG3182ZE8 2003 Buick Park Avenue 3.8L Fuel Injection Plenum Gasket MG3182ZE8 2003 Buick Park Avenue 3.8L Fuel Injection Plenum Gasket Engine Parts # MG3182ZE8 Fits: [1996-2005] GM / V6 / 3.8L / 231 OHV 12VFitment MSRP: Now: $10.97 Add to Cart Compare Quick view sku: HBK3143ZE26 2003 Buick Park Avenue 3.8L Head Bolt Kit HBK3143ZE26 2003 Buick Park Avenue 3.8L Head Bolt Kit Engine Parts # HBK3143ZE26 Fits: [1995-2009] GM / V6 / 3.8L / 231 OHV 12VFitment Notes: MSRP: Now: $33.97 Add to Cart Compare Quick view sku: HG3182ZE8 2003 Buick Park Avenue 3.8L Head Gasket HG3182ZE8 2003 Buick Park Avenue 3.8L Head Gasket Engine Parts # HG3182ZE8 Fits: [1996-2007] GM / V6 / 3.8L / 231 OHV 12VFitment Notes:& MSRP: Now: $25.97 Add to Cart Compare Quick view sku: HS3143ZE27 2003 Buick Park Avenue 3.8L Head Spacer Shim HS3143ZE27 2003 Buick Park Avenue 3.8L Head Spacer Shim Engine Parts # HS3143ZE27 Fits: [1995-2009] GM / V6 / 3.8L / 231 OHV 12VFitment Notes: MSRP: Now: $36.97 Add to Cart Compare Quick view sku: IG3144ZE24 2003 Buick Park Avenue 3.8L Intake Manifold Gasket Set IG3144ZE24 2003 Buick Park Avenue 3.8L Intake Manifold Gasket Set Engine Parts # IG3144ZE24 Fits: [1995-2009] GM / V6 / 3.8L / 231 OHV 12VFitment MSRP: Now: $39.97 Add to Cart Compare Quick view sku: IG3183ZE8 2003 Buick Park Avenue 3.8L Intake Manifold Gasket Set IG3183ZE8 2003 Buick Park Avenue 3.8L Intake Manifold Gasket Set Engine Parts # IG3183ZE8 Fits: [1996-2005] GM / V6 / 3.8L / 231 OHV 12VThis 2003 Bu MSRP: Now: $55.97 Add to Cart Compare Quick view sku: IV3143ZE16 2003 Buick Park Avenue 3.8L Intake Valve IV3143ZE16 2003 Buick Park Avenue 3.8L Intake Valve Engine Parts # IV3143ZE16 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: HG3143LZE27 2003 Buick Park Avenue 3.8L Left Head Gasket HG3143LZE27 2003 Buick Park Avenue 3.8L Left Head Gasket Engine Parts # HG3143LZE27 Fits: [1995-2009] GM / V6 / 3.8L / 231 OHV 12VFitment Notes: MSRP: Now: $16.97 Add to Cart Compare Quick view sku: LGS3144ZE7 2003 Buick Park Avenue 3.8L Lower Gasket Set LGS3144ZE7 2003 Buick Park Avenue 3.8L Lower Gasket Set Engine Parts # LGS3144ZE7 Fits: [1998-2005] GM / V6 / 3.8L / 231 OHV 12VThis 2003 Buick Park MSRP: Now: $68.97 Add to Cart Compare Quick view sku: MB3144ZE28 2003 Buick Park Avenue 3.8L Main Bearings Set MB3144ZE28 2003 Buick Park Avenue 3.8L Main Bearings Set Engine Parts # MB3144ZE28 Fits: [1990-2009] GM / V6 / 3.8L / 231 OHV 12VFitment Notes: MSRP: Now: $35.97 Add to Cart Compare Quick view sku: PG3144ZE10 2003 Buick Park Avenue 3.8L Oil Pan Gasket PG3144ZE10 2003 Buick Park Avenue 3.8L Oil Pan Gasket Engine Parts # PG3144ZE10 Fits: [1998-2005] GM / V6 / 3.8L / 231 OHV 12VFitment Notes: MSRP: Now: $13.97 Add to Cart Compare Quick view sku: OPK3143ZE25 2003 Buick Park Avenue 3.8L Oil Pump Repair Kit OPK3143ZE25 2003 Buick Park Avenue 3.8L Oil Pump Repair Kit Engine Parts # OPK3143ZE25 Fits: [1995-2009] GM / V6 / 3.8L / 231 OHV 12VThis 2003 Buick P MSRP: Now: $70.97 Add to Cart Compare Quick view sku: PB3143ZE27 2003 Buick Park Avenue 3.8L Piston Pin Bushings PB3143ZE27 2003 Buick Park Avenue 3.8L Piston Pin Bushings Engine Parts # PB3143ZE27 Fits: [1995-2009] GM / V6 / 3.8L / 231 OHV 12VFitment Notes:< MSRP: Now: $40.97 Add to Cart Compare Quick view sku: PB3182ZE8 2003 Buick Park Avenue 3.8L Piston Pin Bushings PB3182ZE8 2003 Buick Park Avenue 3.8L Piston Pin Bushings Engine Parts # PB3182ZE8 Fits: [1996-2007] GM / V6 / 3.8L / 231 OHV 12VFitment Notes: MSRP: Now: $52.97 Add to Cart Compare Quick view sku: PR3143ZE51 2003 Buick Park Avenue 3.8L Piston Ring Set PR3143ZE51 2003 Buick Park Avenue 3.8L Piston Ring Set Engine Parts # PR3143ZE51 Fits: [1995-2009] GM [1.2x1.5x2.0] / V6 / 3.8L / 231 OHV 12VThis 200 MSRP: Now: $86.97 Choose Options Compare Quick view sku: RM3143ZE16 2003 Buick Park Avenue 3.8L Rear Main Seal RM3143ZE16 2003 Buick Park Avenue 3.8L Rear Main Seal Engine Parts # RM3143ZE16 Fits: [1995-2005] GM / V6 / 3.8L / 231 OHV 12VFitment Notes: MSRP: Now: $18.97 Add to Cart Compare Quick view sku: HG3143RZE27 2003 Buick Park Avenue 3.8L Right Head Gasket HG3143RZE27 2003 Buick Park Avenue 3.8L Right Head Gasket Engine Parts # HG3143RZE27 Fits: [1995-2009] GM / V6 / 3.8L / 231 OHV 12VFitment Notes: MSRP: Now: $16.97 Add to Cart Compare Quick view sku: RB3116ZE40 2003 Buick Park Avenue 3.8L Rod Bearings Set RB3116ZE40 2003 Buick Park Avenue 3.8L Rod Bearings Set Engine Parts # RB3116ZE40 Fits: [1988-2009] GM / V6 / 3.3L, 3.8L / 204, 231 OHV 12V [(BUICK)] MSRP: Now: $24.97 Choose Options Compare Previous 110 111 112 113 114 115 116 117 118 119 120 Next Previous 110 111 112 113 114 115 116 117 118 119 120 Next Compare Selected × OK
Quick view Details sku: LGS3144ZE7 2003 Buick Park Avenue 3.8L Lower Gasket Set LGS3144ZE7 MSRP: Now: $68.97 Add to Cart Compare Quick view Details sku: MB3144ZE28 2003 Buick Park Avenue 3.8L Main Bearings Set MB3144ZE28 MSRP: Now: $35.97 Add to Cart Compare Quick view Details sku: PG3144ZE10 2003 Buick Park Avenue 3.8L Oil Pan Gasket PG3144ZE10 MSRP: Now: $13.97 Add to Cart Compare Quick view Details sku: OPK3143ZE25 2003 Buick Park Avenue 3.8L Oil Pump Repair Kit OPK3143ZE25 MSRP: Now: $70.97 Add to Cart Compare Quick view Details sku: PB3143ZE27 2003 Buick Park Avenue 3.8L Piston Pin Bushings PB3143ZE27 MSRP: Now: $40.97 Add to Cart Compare Quick view Details sku: PB3182ZE8 2003 Buick Park Avenue 3.8L Piston Pin Bushings PB3182ZE8 MSRP: Now: $52.97 Add to Cart Compare Quick view Details sku: PR3143ZE51 2003 Buick Park Avenue 3.8L Piston Ring Set PR3143ZE51 MSRP: Now: $86.97 Choose Options Compare Quick view Details sku: RM3143ZE16 2003 Buick Park Avenue 3.8L Rear Main Seal RM3143ZE16 MSRP: Now: $18.97 Add to Cart Compare Quick view Details sku: HG3143RZE27 2003 Buick Park Avenue 3.8L Right Head Gasket HG3143RZE27 MSRP: Now: $16.97 Add to Cart Compare Quick view Details sku: RB3116ZE40 2003 Buick Park Avenue 3.8L Rod Bearings Set RB3116ZE40 MSRP: Now: $24.97 Choose Options Compare Quick view sku: EV3143ZE26 2003 Buick Park Avenue 3.8L Exhaust Valve EV3143ZE26 2003 Buick Park Avenue 3.8L Exhaust Valve Engine Parts # EV3143ZE26 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: MG3143ZE27 2003 Buick Park Avenue 3.8L Fuel Injection Plenum Gasket MG3143ZE27 2003 Buick Park Avenue 3.8L Fuel Injection Plenum Gasket Engine Parts # MG3143ZE27 Fits: [1995-2009] GM / V6 / 3.8L / 231 OHV 12VFitmen MSRP: Now: $35.97 Add to Cart Compare Quick view sku: MG3182ZE8 2003 Buick Park Avenue 3.8L Fuel Injection Plenum Gasket MG3182ZE8 2003 Buick Park Avenue 3.8L Fuel Injection Plenum Gasket Engine Parts # MG3182ZE8 Fits: [1996-2005] GM / V6 / 3.8L / 231 OHV 12VFitment MSRP: Now: $10.97 Add to Cart Compare Quick view sku: HBK3143ZE26 2003 Buick Park Avenue 3.8L Head Bolt Kit HBK3143ZE26 2003 Buick Park Avenue 3.8L Head Bolt Kit Engine Parts # HBK3143ZE26 Fits: [1995-2009] GM / V6 / 3.8L / 231 OHV 12VFitment Notes: MSRP: Now: $33.97 Add to Cart Compare Quick view sku: HG3182ZE8 2003 Buick Park Avenue 3.8L Head Gasket HG3182ZE8 2003 Buick Park Avenue 3.8L Head Gasket Engine Parts # HG3182ZE8 Fits: [1996-2007] GM / V6 / 3.8L / 231 OHV 12VFitment Notes:& MSRP: Now: $25.97 Add to Cart Compare Quick view sku: HS3143ZE27 2003 Buick Park Avenue 3.8L Head Spacer Shim HS3143ZE27 2003 Buick Park Avenue 3.8L Head Spacer Shim Engine Parts # HS3143ZE27 Fits: [1995-2009] GM / V6 / 3.8L / 231 OHV 12VFitment Notes: MSRP: Now: $36.97 Add to Cart Compare Quick view sku: IG3144ZE24 2003 Buick Park Avenue 3.8L Intake Manifold Gasket Set IG3144ZE24 2003 Buick Park Avenue 3.8L Intake Manifold Gasket Set Engine Parts # IG3144ZE24 Fits: [1995-2009] GM / V6 / 3.8L / 231 OHV 12VFitment MSRP: Now: $39.97 Add to Cart Compare Quick view sku: IG3183ZE8 2003 Buick Park Avenue 3.8L Intake Manifold Gasket Set IG3183ZE8 2003 Buick Park Avenue 3.8L Intake Manifold Gasket Set Engine Parts # IG3183ZE8 Fits: [1996-2005] GM / V6 / 3.8L / 231 OHV 12VThis 2003 Bu MSRP: Now: $55.97 Add to Cart Compare Quick view sku: IV3143ZE16 2003 Buick Park Avenue 3.8L Intake Valve IV3143ZE16 2003 Buick Park Avenue 3.8L Intake Valve Engine Parts # IV3143ZE16 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: HG3143LZE27 2003 Buick Park Avenue 3.8L Left Head Gasket HG3143LZE27 2003 Buick Park Avenue 3.8L Left Head Gasket Engine Parts # HG3143LZE27 Fits: [1995-2009] GM / V6 / 3.8L / 231 OHV 12VFitment Notes: MSRP: Now: $16.97 Add to Cart Compare Quick view sku: LGS3144ZE7 2003 Buick Park Avenue 3.8L Lower Gasket Set LGS3144ZE7 2003 Buick Park Avenue 3.8L Lower Gasket Set Engine Parts # LGS3144ZE7 Fits: [1998-2005] GM / V6 / 3.8L / 231 OHV 12VThis 2003 Buick Park MSRP: Now: $68.97 Add to Cart Compare Quick view sku: MB3144ZE28 2003 Buick Park Avenue 3.8L Main Bearings Set MB3144ZE28 2003 Buick Park Avenue 3.8L Main Bearings Set Engine Parts # MB3144ZE28 Fits: [1990-2009] GM / V6 / 3.8L / 231 OHV 12VFitment Notes: MSRP: Now: $35.97 Add to Cart Compare Quick view sku: PG3144ZE10 2003 Buick Park Avenue 3.8L Oil Pan Gasket PG3144ZE10 2003 Buick Park Avenue 3.8L Oil Pan Gasket Engine Parts # PG3144ZE10 Fits: [1998-2005] GM / V6 / 3.8L / 231 OHV 12VFitment Notes: MSRP: Now: $13.97 Add to Cart Compare Quick view sku: OPK3143ZE25 2003 Buick Park Avenue 3.8L Oil Pump Repair Kit OPK3143ZE25 2003 Buick Park Avenue 3.8L Oil Pump Repair Kit Engine Parts # OPK3143ZE25 Fits: [1995-2009] GM / V6 / 3.8L / 231 OHV 12VThis 2003 Buick P MSRP: Now: $70.97 Add to Cart Compare Quick view sku: PB3143ZE27 2003 Buick Park Avenue 3.8L Piston Pin Bushings PB3143ZE27 2003 Buick Park Avenue 3.8L Piston Pin Bushings Engine Parts # PB3143ZE27 Fits: [1995-2009] GM / V6 / 3.8L / 231 OHV 12VFitment Notes:< MSRP: Now: $40.97 Add to Cart Compare Quick view sku: PB3182ZE8 2003 Buick Park Avenue 3.8L Piston Pin Bushings PB3182ZE8 2003 Buick Park Avenue 3.8L Piston Pin Bushings Engine Parts # PB3182ZE8 Fits: [1996-2007] GM / V6 / 3.8L / 231 OHV 12VFitment Notes: MSRP: Now: $52.97 Add to Cart Compare Quick view sku: PR3143ZE51 2003 Buick Park Avenue 3.8L Piston Ring Set PR3143ZE51 2003 Buick Park Avenue 3.8L Piston Ring Set Engine Parts # PR3143ZE51 Fits: [1995-2009] GM [1.2x1.5x2.0] / V6 / 3.8L / 231 OHV 12VThis 200 MSRP: Now: $86.97 Choose Options Compare Quick view sku: RM3143ZE16 2003 Buick Park Avenue 3.8L Rear Main Seal RM3143ZE16 2003 Buick Park Avenue 3.8L Rear Main Seal Engine Parts # RM3143ZE16 Fits: [1995-2005] GM / V6 / 3.8L / 231 OHV 12VFitment Notes: MSRP: Now: $18.97 Add to Cart Compare Quick view sku: HG3143RZE27 2003 Buick Park Avenue 3.8L Right Head Gasket HG3143RZE27 2003 Buick Park Avenue 3.8L Right Head Gasket Engine Parts # HG3143RZE27 Fits: [1995-2009] GM / V6 / 3.8L / 231 OHV 12VFitment Notes: MSRP: Now: $16.97 Add to Cart Compare Quick view sku: RB3116ZE40 2003 Buick Park Avenue 3.8L Rod Bearings Set RB3116ZE40 2003 Buick Park Avenue 3.8L Rod Bearings Set Engine Parts # RB3116ZE40 Fits: [1988-2009] GM / V6 / 3.3L, 3.8L / 204, 231 OHV 12V [(BUICK)] MSRP: Now: $24.97 Choose Options Compare Previous 110 111 112 113 114 115 116 117 118 119 120 Next Previous 110 111 112 113 114 115 116 117 118 119 120 Next Compare Selected × OK
Quick view Details sku: MB3144ZE28 2003 Buick Park Avenue 3.8L Main Bearings Set MB3144ZE28 MSRP: Now: $35.97 Add to Cart Compare Quick view Details sku: PG3144ZE10 2003 Buick Park Avenue 3.8L Oil Pan Gasket PG3144ZE10 MSRP: Now: $13.97 Add to Cart Compare Quick view Details sku: OPK3143ZE25 2003 Buick Park Avenue 3.8L Oil Pump Repair Kit OPK3143ZE25 MSRP: Now: $70.97 Add to Cart Compare Quick view Details sku: PB3143ZE27 2003 Buick Park Avenue 3.8L Piston Pin Bushings PB3143ZE27 MSRP: Now: $40.97 Add to Cart Compare Quick view Details sku: PB3182ZE8 2003 Buick Park Avenue 3.8L Piston Pin Bushings PB3182ZE8 MSRP: Now: $52.97 Add to Cart Compare Quick view Details sku: PR3143ZE51 2003 Buick Park Avenue 3.8L Piston Ring Set PR3143ZE51 MSRP: Now: $86.97 Choose Options Compare Quick view Details sku: RM3143ZE16 2003 Buick Park Avenue 3.8L Rear Main Seal RM3143ZE16 MSRP: Now: $18.97 Add to Cart Compare Quick view Details sku: HG3143RZE27 2003 Buick Park Avenue 3.8L Right Head Gasket HG3143RZE27 MSRP: Now: $16.97 Add to Cart Compare Quick view Details sku: RB3116ZE40 2003 Buick Park Avenue 3.8L Rod Bearings Set RB3116ZE40 MSRP: Now: $24.97 Choose Options Compare Quick view sku: EV3143ZE26 2003 Buick Park Avenue 3.8L Exhaust Valve EV3143ZE26 2003 Buick Park Avenue 3.8L Exhaust Valve Engine Parts # EV3143ZE26 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: MG3143ZE27 2003 Buick Park Avenue 3.8L Fuel Injection Plenum Gasket MG3143ZE27 2003 Buick Park Avenue 3.8L Fuel Injection Plenum Gasket Engine Parts # MG3143ZE27 Fits: [1995-2009] GM / V6 / 3.8L / 231 OHV 12VFitmen MSRP: Now: $35.97 Add to Cart Compare Quick view sku: MG3182ZE8 2003 Buick Park Avenue 3.8L Fuel Injection Plenum Gasket MG3182ZE8 2003 Buick Park Avenue 3.8L Fuel Injection Plenum Gasket Engine Parts # MG3182ZE8 Fits: [1996-2005] GM / V6 / 3.8L / 231 OHV 12VFitment MSRP: Now: $10.97 Add to Cart Compare Quick view sku: HBK3143ZE26 2003 Buick Park Avenue 3.8L Head Bolt Kit HBK3143ZE26 2003 Buick Park Avenue 3.8L Head Bolt Kit Engine Parts # HBK3143ZE26 Fits: [1995-2009] GM / V6 / 3.8L / 231 OHV 12VFitment Notes: MSRP: Now: $33.97 Add to Cart Compare Quick view sku: HG3182ZE8 2003 Buick Park Avenue 3.8L Head Gasket HG3182ZE8 2003 Buick Park Avenue 3.8L Head Gasket Engine Parts # HG3182ZE8 Fits: [1996-2007] GM / V6 / 3.8L / 231 OHV 12VFitment Notes:& MSRP: Now: $25.97 Add to Cart Compare Quick view sku: HS3143ZE27 2003 Buick Park Avenue 3.8L Head Spacer Shim HS3143ZE27 2003 Buick Park Avenue 3.8L Head Spacer Shim Engine Parts # HS3143ZE27 Fits: [1995-2009] GM / V6 / 3.8L / 231 OHV 12VFitment Notes: MSRP: Now: $36.97 Add to Cart Compare Quick view sku: IG3144ZE24 2003 Buick Park Avenue 3.8L Intake Manifold Gasket Set IG3144ZE24 2003 Buick Park Avenue 3.8L Intake Manifold Gasket Set Engine Parts # IG3144ZE24 Fits: [1995-2009] GM / V6 / 3.8L / 231 OHV 12VFitment MSRP: Now: $39.97 Add to Cart Compare Quick view sku: IG3183ZE8 2003 Buick Park Avenue 3.8L Intake Manifold Gasket Set IG3183ZE8 2003 Buick Park Avenue 3.8L Intake Manifold Gasket Set Engine Parts # IG3183ZE8 Fits: [1996-2005] GM / V6 / 3.8L / 231 OHV 12VThis 2003 Bu MSRP: Now: $55.97 Add to Cart Compare Quick view sku: IV3143ZE16 2003 Buick Park Avenue 3.8L Intake Valve IV3143ZE16 2003 Buick Park Avenue 3.8L Intake Valve Engine Parts # IV3143ZE16 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: HG3143LZE27 2003 Buick Park Avenue 3.8L Left Head Gasket HG3143LZE27 2003 Buick Park Avenue 3.8L Left Head Gasket Engine Parts # HG3143LZE27 Fits: [1995-2009] GM / V6 / 3.8L / 231 OHV 12VFitment Notes: MSRP: Now: $16.97 Add to Cart Compare Quick view sku: LGS3144ZE7 2003 Buick Park Avenue 3.8L Lower Gasket Set LGS3144ZE7 2003 Buick Park Avenue 3.8L Lower Gasket Set Engine Parts # LGS3144ZE7 Fits: [1998-2005] GM / V6 / 3.8L / 231 OHV 12VThis 2003 Buick Park MSRP: Now: $68.97 Add to Cart Compare Quick view sku: MB3144ZE28 2003 Buick Park Avenue 3.8L Main Bearings Set MB3144ZE28 2003 Buick Park Avenue 3.8L Main Bearings Set Engine Parts # MB3144ZE28 Fits: [1990-2009] GM / V6 / 3.8L / 231 OHV 12VFitment Notes: MSRP: Now: $35.97 Add to Cart Compare Quick view sku: PG3144ZE10 2003 Buick Park Avenue 3.8L Oil Pan Gasket PG3144ZE10 2003 Buick Park Avenue 3.8L Oil Pan Gasket Engine Parts # PG3144ZE10 Fits: [1998-2005] GM / V6 / 3.8L / 231 OHV 12VFitment Notes: MSRP: Now: $13.97 Add to Cart Compare Quick view sku: OPK3143ZE25 2003 Buick Park Avenue 3.8L Oil Pump Repair Kit OPK3143ZE25 2003 Buick Park Avenue 3.8L Oil Pump Repair Kit Engine Parts # OPK3143ZE25 Fits: [1995-2009] GM / V6 / 3.8L / 231 OHV 12VThis 2003 Buick P MSRP: Now: $70.97 Add to Cart Compare Quick view sku: PB3143ZE27 2003 Buick Park Avenue 3.8L Piston Pin Bushings PB3143ZE27 2003 Buick Park Avenue 3.8L Piston Pin Bushings Engine Parts # PB3143ZE27 Fits: [1995-2009] GM / V6 / 3.8L / 231 OHV 12VFitment Notes:< MSRP: Now: $40.97 Add to Cart Compare Quick view sku: PB3182ZE8 2003 Buick Park Avenue 3.8L Piston Pin Bushings PB3182ZE8 2003 Buick Park Avenue 3.8L Piston Pin Bushings Engine Parts # PB3182ZE8 Fits: [1996-2007] GM / V6 / 3.8L / 231 OHV 12VFitment Notes: MSRP: Now: $52.97 Add to Cart Compare Quick view sku: PR3143ZE51 2003 Buick Park Avenue 3.8L Piston Ring Set PR3143ZE51 2003 Buick Park Avenue 3.8L Piston Ring Set Engine Parts # PR3143ZE51 Fits: [1995-2009] GM [1.2x1.5x2.0] / V6 / 3.8L / 231 OHV 12VThis 200 MSRP: Now: $86.97 Choose Options Compare Quick view sku: RM3143ZE16 2003 Buick Park Avenue 3.8L Rear Main Seal RM3143ZE16 2003 Buick Park Avenue 3.8L Rear Main Seal Engine Parts # RM3143ZE16 Fits: [1995-2005] GM / V6 / 3.8L / 231 OHV 12VFitment Notes: MSRP: Now: $18.97 Add to Cart Compare Quick view sku: HG3143RZE27 2003 Buick Park Avenue 3.8L Right Head Gasket HG3143RZE27 2003 Buick Park Avenue 3.8L Right Head Gasket Engine Parts # HG3143RZE27 Fits: [1995-2009] GM / V6 / 3.8L / 231 OHV 12VFitment Notes: MSRP: Now: $16.97 Add to Cart Compare Quick view sku: RB3116ZE40 2003 Buick Park Avenue 3.8L Rod Bearings Set RB3116ZE40 2003 Buick Park Avenue 3.8L Rod Bearings Set Engine Parts # RB3116ZE40 Fits: [1988-2009] GM / V6 / 3.3L, 3.8L / 204, 231 OHV 12V [(BUICK)] MSRP: Now: $24.97 Choose Options Compare Previous 110 111 112 113 114 115 116 117 118 119 120 Next Previous 110 111 112 113 114 115 116 117 118 119 120 Next Compare Selected × OK
Quick view Details sku: PG3144ZE10 2003 Buick Park Avenue 3.8L Oil Pan Gasket PG3144ZE10 MSRP: Now: $13.97 Add to Cart Compare Quick view Details sku: OPK3143ZE25 2003 Buick Park Avenue 3.8L Oil Pump Repair Kit OPK3143ZE25 MSRP: Now: $70.97 Add to Cart Compare Quick view Details sku: PB3143ZE27 2003 Buick Park Avenue 3.8L Piston Pin Bushings PB3143ZE27 MSRP: Now: $40.97 Add to Cart Compare Quick view Details sku: PB3182ZE8 2003 Buick Park Avenue 3.8L Piston Pin Bushings PB3182ZE8 MSRP: Now: $52.97 Add to Cart Compare Quick view Details sku: PR3143ZE51 2003 Buick Park Avenue 3.8L Piston Ring Set PR3143ZE51 MSRP: Now: $86.97 Choose Options Compare Quick view Details sku: RM3143ZE16 2003 Buick Park Avenue 3.8L Rear Main Seal RM3143ZE16 MSRP: Now: $18.97 Add to Cart Compare Quick view Details sku: HG3143RZE27 2003 Buick Park Avenue 3.8L Right Head Gasket HG3143RZE27 MSRP: Now: $16.97 Add to Cart Compare Quick view Details sku: RB3116ZE40 2003 Buick Park Avenue 3.8L Rod Bearings Set RB3116ZE40 MSRP: Now: $24.97 Choose Options Compare Quick view sku: EV3143ZE26 2003 Buick Park Avenue 3.8L Exhaust Valve EV3143ZE26 2003 Buick Park Avenue 3.8L Exhaust Valve Engine Parts # EV3143ZE26 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: MG3143ZE27 2003 Buick Park Avenue 3.8L Fuel Injection Plenum Gasket MG3143ZE27 2003 Buick Park Avenue 3.8L Fuel Injection Plenum Gasket Engine Parts # MG3143ZE27 Fits: [1995-2009] GM / V6 / 3.8L / 231 OHV 12VFitmen MSRP: Now: $35.97 Add to Cart Compare Quick view sku: MG3182ZE8 2003 Buick Park Avenue 3.8L Fuel Injection Plenum Gasket MG3182ZE8 2003 Buick Park Avenue 3.8L Fuel Injection Plenum Gasket Engine Parts # MG3182ZE8 Fits: [1996-2005] GM / V6 / 3.8L / 231 OHV 12VFitment MSRP: Now: $10.97 Add to Cart Compare Quick view sku: HBK3143ZE26 2003 Buick Park Avenue 3.8L Head Bolt Kit HBK3143ZE26 2003 Buick Park Avenue 3.8L Head Bolt Kit Engine Parts # HBK3143ZE26 Fits: [1995-2009] GM / V6 / 3.8L / 231 OHV 12VFitment Notes: MSRP: Now: $33.97 Add to Cart Compare Quick view sku: HG3182ZE8 2003 Buick Park Avenue 3.8L Head Gasket HG3182ZE8 2003 Buick Park Avenue 3.8L Head Gasket Engine Parts # HG3182ZE8 Fits: [1996-2007] GM / V6 / 3.8L / 231 OHV 12VFitment Notes:& MSRP: Now: $25.97 Add to Cart Compare Quick view sku: HS3143ZE27 2003 Buick Park Avenue 3.8L Head Spacer Shim HS3143ZE27 2003 Buick Park Avenue 3.8L Head Spacer Shim Engine Parts # HS3143ZE27 Fits: [1995-2009] GM / V6 / 3.8L / 231 OHV 12VFitment Notes: MSRP: Now: $36.97 Add to Cart Compare Quick view sku: IG3144ZE24 2003 Buick Park Avenue 3.8L Intake Manifold Gasket Set IG3144ZE24 2003 Buick Park Avenue 3.8L Intake Manifold Gasket Set Engine Parts # IG3144ZE24 Fits: [1995-2009] GM / V6 / 3.8L / 231 OHV 12VFitment MSRP: Now: $39.97 Add to Cart Compare Quick view sku: IG3183ZE8 2003 Buick Park Avenue 3.8L Intake Manifold Gasket Set IG3183ZE8 2003 Buick Park Avenue 3.8L Intake Manifold Gasket Set Engine Parts # IG3183ZE8 Fits: [1996-2005] GM / V6 / 3.8L / 231 OHV 12VThis 2003 Bu MSRP: Now: $55.97 Add to Cart Compare Quick view sku: IV3143ZE16 2003 Buick Park Avenue 3.8L Intake Valve IV3143ZE16 2003 Buick Park Avenue 3.8L Intake Valve Engine Parts # IV3143ZE16 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: HG3143LZE27 2003 Buick Park Avenue 3.8L Left Head Gasket HG3143LZE27 2003 Buick Park Avenue 3.8L Left Head Gasket Engine Parts # HG3143LZE27 Fits: [1995-2009] GM / V6 / 3.8L / 231 OHV 12VFitment Notes: MSRP: Now: $16.97 Add to Cart Compare Quick view sku: LGS3144ZE7 2003 Buick Park Avenue 3.8L Lower Gasket Set LGS3144ZE7 2003 Buick Park Avenue 3.8L Lower Gasket Set Engine Parts # LGS3144ZE7 Fits: [1998-2005] GM / V6 / 3.8L / 231 OHV 12VThis 2003 Buick Park MSRP: Now: $68.97 Add to Cart Compare Quick view sku: MB3144ZE28 2003 Buick Park Avenue 3.8L Main Bearings Set MB3144ZE28 2003 Buick Park Avenue 3.8L Main Bearings Set Engine Parts # MB3144ZE28 Fits: [1990-2009] GM / V6 / 3.8L / 231 OHV 12VFitment Notes: MSRP: Now: $35.97 Add to Cart Compare Quick view sku: PG3144ZE10 2003 Buick Park Avenue 3.8L Oil Pan Gasket PG3144ZE10 2003 Buick Park Avenue 3.8L Oil Pan Gasket Engine Parts # PG3144ZE10 Fits: [1998-2005] GM / V6 / 3.8L / 231 OHV 12VFitment Notes: MSRP: Now: $13.97 Add to Cart Compare Quick view sku: OPK3143ZE25 2003 Buick Park Avenue 3.8L Oil Pump Repair Kit OPK3143ZE25 2003 Buick Park Avenue 3.8L Oil Pump Repair Kit Engine Parts # OPK3143ZE25 Fits: [1995-2009] GM / V6 / 3.8L / 231 OHV 12VThis 2003 Buick P MSRP: Now: $70.97 Add to Cart Compare Quick view sku: PB3143ZE27 2003 Buick Park Avenue 3.8L Piston Pin Bushings PB3143ZE27 2003 Buick Park Avenue 3.8L Piston Pin Bushings Engine Parts # PB3143ZE27 Fits: [1995-2009] GM / V6 / 3.8L / 231 OHV 12VFitment Notes:< MSRP: Now: $40.97 Add to Cart Compare Quick view sku: PB3182ZE8 2003 Buick Park Avenue 3.8L Piston Pin Bushings PB3182ZE8 2003 Buick Park Avenue 3.8L Piston Pin Bushings Engine Parts # PB3182ZE8 Fits: [1996-2007] GM / V6 / 3.8L / 231 OHV 12VFitment Notes: MSRP: Now: $52.97 Add to Cart Compare Quick view sku: PR3143ZE51 2003 Buick Park Avenue 3.8L Piston Ring Set PR3143ZE51 2003 Buick Park Avenue 3.8L Piston Ring Set Engine Parts # PR3143ZE51 Fits: [1995-2009] GM [1.2x1.5x2.0] / V6 / 3.8L / 231 OHV 12VThis 200 MSRP: Now: $86.97 Choose Options Compare Quick view sku: RM3143ZE16 2003 Buick Park Avenue 3.8L Rear Main Seal RM3143ZE16 2003 Buick Park Avenue 3.8L Rear Main Seal Engine Parts # RM3143ZE16 Fits: [1995-2005] GM / V6 / 3.8L / 231 OHV 12VFitment Notes: MSRP: Now: $18.97 Add to Cart Compare Quick view sku: HG3143RZE27 2003 Buick Park Avenue 3.8L Right Head Gasket HG3143RZE27 2003 Buick Park Avenue 3.8L Right Head Gasket Engine Parts # HG3143RZE27 Fits: [1995-2009] GM / V6 / 3.8L / 231 OHV 12VFitment Notes: MSRP: Now: $16.97 Add to Cart Compare Quick view sku: RB3116ZE40 2003 Buick Park Avenue 3.8L Rod Bearings Set RB3116ZE40 2003 Buick Park Avenue 3.8L Rod Bearings Set Engine Parts # RB3116ZE40 Fits: [1988-2009] GM / V6 / 3.3L, 3.8L / 204, 231 OHV 12V [(BUICK)] MSRP: Now: $24.97 Choose Options Compare Previous 110 111 112 113 114 115 116 117 118 119 120 Next Previous 110 111 112 113 114 115 116 117 118 119 120 Next Compare Selected × OK
Quick view Details sku: OPK3143ZE25 2003 Buick Park Avenue 3.8L Oil Pump Repair Kit OPK3143ZE25 MSRP: Now: $70.97 Add to Cart Compare Quick view Details sku: PB3143ZE27 2003 Buick Park Avenue 3.8L Piston Pin Bushings PB3143ZE27 MSRP: Now: $40.97 Add to Cart Compare Quick view Details sku: PB3182ZE8 2003 Buick Park Avenue 3.8L Piston Pin Bushings PB3182ZE8 MSRP: Now: $52.97 Add to Cart Compare Quick view Details sku: PR3143ZE51 2003 Buick Park Avenue 3.8L Piston Ring Set PR3143ZE51 MSRP: Now: $86.97 Choose Options Compare Quick view Details sku: RM3143ZE16 2003 Buick Park Avenue 3.8L Rear Main Seal RM3143ZE16 MSRP: Now: $18.97 Add to Cart Compare Quick view Details sku: HG3143RZE27 2003 Buick Park Avenue 3.8L Right Head Gasket HG3143RZE27 MSRP: Now: $16.97 Add to Cart Compare Quick view Details sku: RB3116ZE40 2003 Buick Park Avenue 3.8L Rod Bearings Set RB3116ZE40 MSRP: Now: $24.97 Choose Options Compare Quick view sku: EV3143ZE26 2003 Buick Park Avenue 3.8L Exhaust Valve EV3143ZE26 2003 Buick Park Avenue 3.8L Exhaust Valve Engine Parts # EV3143ZE26 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: MG3143ZE27 2003 Buick Park Avenue 3.8L Fuel Injection Plenum Gasket MG3143ZE27 2003 Buick Park Avenue 3.8L Fuel Injection Plenum Gasket Engine Parts # MG3143ZE27 Fits: [1995-2009] GM / V6 / 3.8L / 231 OHV 12VFitmen MSRP: Now: $35.97 Add to Cart Compare Quick view sku: MG3182ZE8 2003 Buick Park Avenue 3.8L Fuel Injection Plenum Gasket MG3182ZE8 2003 Buick Park Avenue 3.8L Fuel Injection Plenum Gasket Engine Parts # MG3182ZE8 Fits: [1996-2005] GM / V6 / 3.8L / 231 OHV 12VFitment MSRP: Now: $10.97 Add to Cart Compare Quick view sku: HBK3143ZE26 2003 Buick Park Avenue 3.8L Head Bolt Kit HBK3143ZE26 2003 Buick Park Avenue 3.8L Head Bolt Kit Engine Parts # HBK3143ZE26 Fits: [1995-2009] GM / V6 / 3.8L / 231 OHV 12VFitment Notes: MSRP: Now: $33.97 Add to Cart Compare Quick view sku: HG3182ZE8 2003 Buick Park Avenue 3.8L Head Gasket HG3182ZE8 2003 Buick Park Avenue 3.8L Head Gasket Engine Parts # HG3182ZE8 Fits: [1996-2007] GM / V6 / 3.8L / 231 OHV 12VFitment Notes:& MSRP: Now: $25.97 Add to Cart Compare Quick view sku: HS3143ZE27 2003 Buick Park Avenue 3.8L Head Spacer Shim HS3143ZE27 2003 Buick Park Avenue 3.8L Head Spacer Shim Engine Parts # HS3143ZE27 Fits: [1995-2009] GM / V6 / 3.8L / 231 OHV 12VFitment Notes: MSRP: Now: $36.97 Add to Cart Compare Quick view sku: IG3144ZE24 2003 Buick Park Avenue 3.8L Intake Manifold Gasket Set IG3144ZE24 2003 Buick Park Avenue 3.8L Intake Manifold Gasket Set Engine Parts # IG3144ZE24 Fits: [1995-2009] GM / V6 / 3.8L / 231 OHV 12VFitment MSRP: Now: $39.97 Add to Cart Compare Quick view sku: IG3183ZE8 2003 Buick Park Avenue 3.8L Intake Manifold Gasket Set IG3183ZE8 2003 Buick Park Avenue 3.8L Intake Manifold Gasket Set Engine Parts # IG3183ZE8 Fits: [1996-2005] GM / V6 / 3.8L / 231 OHV 12VThis 2003 Bu MSRP: Now: $55.97 Add to Cart Compare Quick view sku: IV3143ZE16 2003 Buick Park Avenue 3.8L Intake Valve IV3143ZE16 2003 Buick Park Avenue 3.8L Intake Valve Engine Parts # IV3143ZE16 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: HG3143LZE27 2003 Buick Park Avenue 3.8L Left Head Gasket HG3143LZE27 2003 Buick Park Avenue 3.8L Left Head Gasket Engine Parts # HG3143LZE27 Fits: [1995-2009] GM / V6 / 3.8L / 231 OHV 12VFitment Notes: MSRP: Now: $16.97 Add to Cart Compare Quick view sku: LGS3144ZE7 2003 Buick Park Avenue 3.8L Lower Gasket Set LGS3144ZE7 2003 Buick Park Avenue 3.8L Lower Gasket Set Engine Parts # LGS3144ZE7 Fits: [1998-2005] GM / V6 / 3.8L / 231 OHV 12VThis 2003 Buick Park MSRP: Now: $68.97 Add to Cart Compare Quick view sku: MB3144ZE28 2003 Buick Park Avenue 3.8L Main Bearings Set MB3144ZE28 2003 Buick Park Avenue 3.8L Main Bearings Set Engine Parts # MB3144ZE28 Fits: [1990-2009] GM / V6 / 3.8L / 231 OHV 12VFitment Notes: MSRP: Now: $35.97 Add to Cart Compare Quick view sku: PG3144ZE10 2003 Buick Park Avenue 3.8L Oil Pan Gasket PG3144ZE10 2003 Buick Park Avenue 3.8L Oil Pan Gasket Engine Parts # PG3144ZE10 Fits: [1998-2005] GM / V6 / 3.8L / 231 OHV 12VFitment Notes: MSRP: Now: $13.97 Add to Cart Compare Quick view sku: OPK3143ZE25 2003 Buick Park Avenue 3.8L Oil Pump Repair Kit OPK3143ZE25 2003 Buick Park Avenue 3.8L Oil Pump Repair Kit Engine Parts # OPK3143ZE25 Fits: [1995-2009] GM / V6 / 3.8L / 231 OHV 12VThis 2003 Buick P MSRP: Now: $70.97 Add to Cart Compare Quick view sku: PB3143ZE27 2003 Buick Park Avenue 3.8L Piston Pin Bushings PB3143ZE27 2003 Buick Park Avenue 3.8L Piston Pin Bushings Engine Parts # PB3143ZE27 Fits: [1995-2009] GM / V6 / 3.8L / 231 OHV 12VFitment Notes:< MSRP: Now: $40.97 Add to Cart Compare Quick view sku: PB3182ZE8 2003 Buick Park Avenue 3.8L Piston Pin Bushings PB3182ZE8 2003 Buick Park Avenue 3.8L Piston Pin Bushings Engine Parts # PB3182ZE8 Fits: [1996-2007] GM / V6 / 3.8L / 231 OHV 12VFitment Notes: MSRP: Now: $52.97 Add to Cart Compare Quick view sku: PR3143ZE51 2003 Buick Park Avenue 3.8L Piston Ring Set PR3143ZE51 2003 Buick Park Avenue 3.8L Piston Ring Set Engine Parts # PR3143ZE51 Fits: [1995-2009] GM [1.2x1.5x2.0] / V6 / 3.8L / 231 OHV 12VThis 200 MSRP: Now: $86.97 Choose Options Compare Quick view sku: RM3143ZE16 2003 Buick Park Avenue 3.8L Rear Main Seal RM3143ZE16 2003 Buick Park Avenue 3.8L Rear Main Seal Engine Parts # RM3143ZE16 Fits: [1995-2005] GM / V6 / 3.8L / 231 OHV 12VFitment Notes: MSRP: Now: $18.97 Add to Cart Compare Quick view sku: HG3143RZE27 2003 Buick Park Avenue 3.8L Right Head Gasket HG3143RZE27 2003 Buick Park Avenue 3.8L Right Head Gasket Engine Parts # HG3143RZE27 Fits: [1995-2009] GM / V6 / 3.8L / 231 OHV 12VFitment Notes: MSRP: Now: $16.97 Add to Cart Compare Quick view sku: RB3116ZE40 2003 Buick Park Avenue 3.8L Rod Bearings Set RB3116ZE40 2003 Buick Park Avenue 3.8L Rod Bearings Set Engine Parts # RB3116ZE40 Fits: [1988-2009] GM / V6 / 3.3L, 3.8L / 204, 231 OHV 12V [(BUICK)] MSRP: Now: $24.97 Choose Options Compare Previous 110 111 112 113 114 115 116 117 118 119 120 Next Previous 110 111 112 113 114 115 116 117 118 119 120 Next Compare Selected × OK
Quick view Details sku: PB3143ZE27 2003 Buick Park Avenue 3.8L Piston Pin Bushings PB3143ZE27 MSRP: Now: $40.97 Add to Cart Compare Quick view Details sku: PB3182ZE8 2003 Buick Park Avenue 3.8L Piston Pin Bushings PB3182ZE8 MSRP: Now: $52.97 Add to Cart Compare Quick view Details sku: PR3143ZE51 2003 Buick Park Avenue 3.8L Piston Ring Set PR3143ZE51 MSRP: Now: $86.97 Choose Options Compare Quick view Details sku: RM3143ZE16 2003 Buick Park Avenue 3.8L Rear Main Seal RM3143ZE16 MSRP: Now: $18.97 Add to Cart Compare Quick view Details sku: HG3143RZE27 2003 Buick Park Avenue 3.8L Right Head Gasket HG3143RZE27 MSRP: Now: $16.97 Add to Cart Compare Quick view Details sku: RB3116ZE40 2003 Buick Park Avenue 3.8L Rod Bearings Set RB3116ZE40 MSRP: Now: $24.97 Choose Options Compare Quick view sku: EV3143ZE26 2003 Buick Park Avenue 3.8L Exhaust Valve EV3143ZE26 2003 Buick Park Avenue 3.8L Exhaust Valve Engine Parts # EV3143ZE26 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: MG3143ZE27 2003 Buick Park Avenue 3.8L Fuel Injection Plenum Gasket MG3143ZE27 2003 Buick Park Avenue 3.8L Fuel Injection Plenum Gasket Engine Parts # MG3143ZE27 Fits: [1995-2009] GM / V6 / 3.8L / 231 OHV 12VFitmen MSRP: Now: $35.97 Add to Cart Compare Quick view sku: MG3182ZE8 2003 Buick Park Avenue 3.8L Fuel Injection Plenum Gasket MG3182ZE8 2003 Buick Park Avenue 3.8L Fuel Injection Plenum Gasket Engine Parts # MG3182ZE8 Fits: [1996-2005] GM / V6 / 3.8L / 231 OHV 12VFitment MSRP: Now: $10.97 Add to Cart Compare Quick view sku: HBK3143ZE26 2003 Buick Park Avenue 3.8L Head Bolt Kit HBK3143ZE26 2003 Buick Park Avenue 3.8L Head Bolt Kit Engine Parts # HBK3143ZE26 Fits: [1995-2009] GM / V6 / 3.8L / 231 OHV 12VFitment Notes: MSRP: Now: $33.97 Add to Cart Compare Quick view sku: HG3182ZE8 2003 Buick Park Avenue 3.8L Head Gasket HG3182ZE8 2003 Buick Park Avenue 3.8L Head Gasket Engine Parts # HG3182ZE8 Fits: [1996-2007] GM / V6 / 3.8L / 231 OHV 12VFitment Notes:& MSRP: Now: $25.97 Add to Cart Compare Quick view sku: HS3143ZE27 2003 Buick Park Avenue 3.8L Head Spacer Shim HS3143ZE27 2003 Buick Park Avenue 3.8L Head Spacer Shim Engine Parts # HS3143ZE27 Fits: [1995-2009] GM / V6 / 3.8L / 231 OHV 12VFitment Notes: MSRP: Now: $36.97 Add to Cart Compare Quick view sku: IG3144ZE24 2003 Buick Park Avenue 3.8L Intake Manifold Gasket Set IG3144ZE24 2003 Buick Park Avenue 3.8L Intake Manifold Gasket Set Engine Parts # IG3144ZE24 Fits: [1995-2009] GM / V6 / 3.8L / 231 OHV 12VFitment MSRP: Now: $39.97 Add to Cart Compare Quick view sku: IG3183ZE8 2003 Buick Park Avenue 3.8L Intake Manifold Gasket Set IG3183ZE8 2003 Buick Park Avenue 3.8L Intake Manifold Gasket Set Engine Parts # IG3183ZE8 Fits: [1996-2005] GM / V6 / 3.8L / 231 OHV 12VThis 2003 Bu MSRP: Now: $55.97 Add to Cart Compare Quick view sku: IV3143ZE16 2003 Buick Park Avenue 3.8L Intake Valve IV3143ZE16 2003 Buick Park Avenue 3.8L Intake Valve Engine Parts # IV3143ZE16 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: HG3143LZE27 2003 Buick Park Avenue 3.8L Left Head Gasket HG3143LZE27 2003 Buick Park Avenue 3.8L Left Head Gasket Engine Parts # HG3143LZE27 Fits: [1995-2009] GM / V6 / 3.8L / 231 OHV 12VFitment Notes: MSRP: Now: $16.97 Add to Cart Compare Quick view sku: LGS3144ZE7 2003 Buick Park Avenue 3.8L Lower Gasket Set LGS3144ZE7 2003 Buick Park Avenue 3.8L Lower Gasket Set Engine Parts # LGS3144ZE7 Fits: [1998-2005] GM / V6 / 3.8L / 231 OHV 12VThis 2003 Buick Park MSRP: Now: $68.97 Add to Cart Compare Quick view sku: MB3144ZE28 2003 Buick Park Avenue 3.8L Main Bearings Set MB3144ZE28 2003 Buick Park Avenue 3.8L Main Bearings Set Engine Parts # MB3144ZE28 Fits: [1990-2009] GM / V6 / 3.8L / 231 OHV 12VFitment Notes: MSRP: Now: $35.97 Add to Cart Compare Quick view sku: PG3144ZE10 2003 Buick Park Avenue 3.8L Oil Pan Gasket PG3144ZE10 2003 Buick Park Avenue 3.8L Oil Pan Gasket Engine Parts # PG3144ZE10 Fits: [1998-2005] GM / V6 / 3.8L / 231 OHV 12VFitment Notes: MSRP: Now: $13.97 Add to Cart Compare Quick view sku: OPK3143ZE25 2003 Buick Park Avenue 3.8L Oil Pump Repair Kit OPK3143ZE25 2003 Buick Park Avenue 3.8L Oil Pump Repair Kit Engine Parts # OPK3143ZE25 Fits: [1995-2009] GM / V6 / 3.8L / 231 OHV 12VThis 2003 Buick P MSRP: Now: $70.97 Add to Cart Compare Quick view sku: PB3143ZE27 2003 Buick Park Avenue 3.8L Piston Pin Bushings PB3143ZE27 2003 Buick Park Avenue 3.8L Piston Pin Bushings Engine Parts # PB3143ZE27 Fits: [1995-2009] GM / V6 / 3.8L / 231 OHV 12VFitment Notes:< MSRP: Now: $40.97 Add to Cart Compare Quick view sku: PB3182ZE8 2003 Buick Park Avenue 3.8L Piston Pin Bushings PB3182ZE8 2003 Buick Park Avenue 3.8L Piston Pin Bushings Engine Parts # PB3182ZE8 Fits: [1996-2007] GM / V6 / 3.8L / 231 OHV 12VFitment Notes: MSRP: Now: $52.97 Add to Cart Compare Quick view sku: PR3143ZE51 2003 Buick Park Avenue 3.8L Piston Ring Set PR3143ZE51 2003 Buick Park Avenue 3.8L Piston Ring Set Engine Parts # PR3143ZE51 Fits: [1995-2009] GM [1.2x1.5x2.0] / V6 / 3.8L / 231 OHV 12VThis 200 MSRP: Now: $86.97 Choose Options Compare Quick view sku: RM3143ZE16 2003 Buick Park Avenue 3.8L Rear Main Seal RM3143ZE16 2003 Buick Park Avenue 3.8L Rear Main Seal Engine Parts # RM3143ZE16 Fits: [1995-2005] GM / V6 / 3.8L / 231 OHV 12VFitment Notes: MSRP: Now: $18.97 Add to Cart Compare Quick view sku: HG3143RZE27 2003 Buick Park Avenue 3.8L Right Head Gasket HG3143RZE27 2003 Buick Park Avenue 3.8L Right Head Gasket Engine Parts # HG3143RZE27 Fits: [1995-2009] GM / V6 / 3.8L / 231 OHV 12VFitment Notes: MSRP: Now: $16.97 Add to Cart Compare Quick view sku: RB3116ZE40 2003 Buick Park Avenue 3.8L Rod Bearings Set RB3116ZE40 2003 Buick Park Avenue 3.8L Rod Bearings Set Engine Parts # RB3116ZE40 Fits: [1988-2009] GM / V6 / 3.3L, 3.8L / 204, 231 OHV 12V [(BUICK)] MSRP: Now: $24.97 Choose Options Compare Previous 110 111 112 113 114 115 116 117 118 119 120 Next Previous 110 111 112 113 114 115 116 117 118 119 120 Next Compare Selected × OK
Quick view Details sku: PB3182ZE8 2003 Buick Park Avenue 3.8L Piston Pin Bushings PB3182ZE8 MSRP: Now: $52.97 Add to Cart Compare Quick view Details sku: PR3143ZE51 2003 Buick Park Avenue 3.8L Piston Ring Set PR3143ZE51 MSRP: Now: $86.97 Choose Options Compare Quick view Details sku: RM3143ZE16 2003 Buick Park Avenue 3.8L Rear Main Seal RM3143ZE16 MSRP: Now: $18.97 Add to Cart Compare Quick view Details sku: HG3143RZE27 2003 Buick Park Avenue 3.8L Right Head Gasket HG3143RZE27 MSRP: Now: $16.97 Add to Cart Compare Quick view Details sku: RB3116ZE40 2003 Buick Park Avenue 3.8L Rod Bearings Set RB3116ZE40 MSRP: Now: $24.97 Choose Options Compare Quick view sku: EV3143ZE26 2003 Buick Park Avenue 3.8L Exhaust Valve EV3143ZE26 2003 Buick Park Avenue 3.8L Exhaust Valve Engine Parts # EV3143ZE26 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: MG3143ZE27 2003 Buick Park Avenue 3.8L Fuel Injection Plenum Gasket MG3143ZE27 2003 Buick Park Avenue 3.8L Fuel Injection Plenum Gasket Engine Parts # MG3143ZE27 Fits: [1995-2009] GM / V6 / 3.8L / 231 OHV 12VFitmen MSRP: Now: $35.97 Add to Cart Compare Quick view sku: MG3182ZE8 2003 Buick Park Avenue 3.8L Fuel Injection Plenum Gasket MG3182ZE8 2003 Buick Park Avenue 3.8L Fuel Injection Plenum Gasket Engine Parts # MG3182ZE8 Fits: [1996-2005] GM / V6 / 3.8L / 231 OHV 12VFitment MSRP: Now: $10.97 Add to Cart Compare Quick view sku: HBK3143ZE26 2003 Buick Park Avenue 3.8L Head Bolt Kit HBK3143ZE26 2003 Buick Park Avenue 3.8L Head Bolt Kit Engine Parts # HBK3143ZE26 Fits: [1995-2009] GM / V6 / 3.8L / 231 OHV 12VFitment Notes: MSRP: Now: $33.97 Add to Cart Compare Quick view sku: HG3182ZE8 2003 Buick Park Avenue 3.8L Head Gasket HG3182ZE8 2003 Buick Park Avenue 3.8L Head Gasket Engine Parts # HG3182ZE8 Fits: [1996-2007] GM / V6 / 3.8L / 231 OHV 12VFitment Notes:& MSRP: Now: $25.97 Add to Cart Compare Quick view sku: HS3143ZE27 2003 Buick Park Avenue 3.8L Head Spacer Shim HS3143ZE27 2003 Buick Park Avenue 3.8L Head Spacer Shim Engine Parts # HS3143ZE27 Fits: [1995-2009] GM / V6 / 3.8L / 231 OHV 12VFitment Notes: MSRP: Now: $36.97 Add to Cart Compare Quick view sku: IG3144ZE24 2003 Buick Park Avenue 3.8L Intake Manifold Gasket Set IG3144ZE24 2003 Buick Park Avenue 3.8L Intake Manifold Gasket Set Engine Parts # IG3144ZE24 Fits: [1995-2009] GM / V6 / 3.8L / 231 OHV 12VFitment MSRP: Now: $39.97 Add to Cart Compare Quick view sku: IG3183ZE8 2003 Buick Park Avenue 3.8L Intake Manifold Gasket Set IG3183ZE8 2003 Buick Park Avenue 3.8L Intake Manifold Gasket Set Engine Parts # IG3183ZE8 Fits: [1996-2005] GM / V6 / 3.8L / 231 OHV 12VThis 2003 Bu MSRP: Now: $55.97 Add to Cart Compare Quick view sku: IV3143ZE16 2003 Buick Park Avenue 3.8L Intake Valve IV3143ZE16 2003 Buick Park Avenue 3.8L Intake Valve Engine Parts # IV3143ZE16 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: HG3143LZE27 2003 Buick Park Avenue 3.8L Left Head Gasket HG3143LZE27 2003 Buick Park Avenue 3.8L Left Head Gasket Engine Parts # HG3143LZE27 Fits: [1995-2009] GM / V6 / 3.8L / 231 OHV 12VFitment Notes: MSRP: Now: $16.97 Add to Cart Compare Quick view sku: LGS3144ZE7 2003 Buick Park Avenue 3.8L Lower Gasket Set LGS3144ZE7 2003 Buick Park Avenue 3.8L Lower Gasket Set Engine Parts # LGS3144ZE7 Fits: [1998-2005] GM / V6 / 3.8L / 231 OHV 12VThis 2003 Buick Park MSRP: Now: $68.97 Add to Cart Compare Quick view sku: MB3144ZE28 2003 Buick Park Avenue 3.8L Main Bearings Set MB3144ZE28 2003 Buick Park Avenue 3.8L Main Bearings Set Engine Parts # MB3144ZE28 Fits: [1990-2009] GM / V6 / 3.8L / 231 OHV 12VFitment Notes: MSRP: Now: $35.97 Add to Cart Compare Quick view sku: PG3144ZE10 2003 Buick Park Avenue 3.8L Oil Pan Gasket PG3144ZE10 2003 Buick Park Avenue 3.8L Oil Pan Gasket Engine Parts # PG3144ZE10 Fits: [1998-2005] GM / V6 / 3.8L / 231 OHV 12VFitment Notes: MSRP: Now: $13.97 Add to Cart Compare Quick view sku: OPK3143ZE25 2003 Buick Park Avenue 3.8L Oil Pump Repair Kit OPK3143ZE25 2003 Buick Park Avenue 3.8L Oil Pump Repair Kit Engine Parts # OPK3143ZE25 Fits: [1995-2009] GM / V6 / 3.8L / 231 OHV 12VThis 2003 Buick P MSRP: Now: $70.97 Add to Cart Compare Quick view sku: PB3143ZE27 2003 Buick Park Avenue 3.8L Piston Pin Bushings PB3143ZE27 2003 Buick Park Avenue 3.8L Piston Pin Bushings Engine Parts # PB3143ZE27 Fits: [1995-2009] GM / V6 / 3.8L / 231 OHV 12VFitment Notes:< MSRP: Now: $40.97 Add to Cart Compare Quick view sku: PB3182ZE8 2003 Buick Park Avenue 3.8L Piston Pin Bushings PB3182ZE8 2003 Buick Park Avenue 3.8L Piston Pin Bushings Engine Parts # PB3182ZE8 Fits: [1996-2007] GM / V6 / 3.8L / 231 OHV 12VFitment Notes: MSRP: Now: $52.97 Add to Cart Compare Quick view sku: PR3143ZE51 2003 Buick Park Avenue 3.8L Piston Ring Set PR3143ZE51 2003 Buick Park Avenue 3.8L Piston Ring Set Engine Parts # PR3143ZE51 Fits: [1995-2009] GM [1.2x1.5x2.0] / V6 / 3.8L / 231 OHV 12VThis 200 MSRP: Now: $86.97 Choose Options Compare Quick view sku: RM3143ZE16 2003 Buick Park Avenue 3.8L Rear Main Seal RM3143ZE16 2003 Buick Park Avenue 3.8L Rear Main Seal Engine Parts # RM3143ZE16 Fits: [1995-2005] GM / V6 / 3.8L / 231 OHV 12VFitment Notes: MSRP: Now: $18.97 Add to Cart Compare Quick view sku: HG3143RZE27 2003 Buick Park Avenue 3.8L Right Head Gasket HG3143RZE27 2003 Buick Park Avenue 3.8L Right Head Gasket Engine Parts # HG3143RZE27 Fits: [1995-2009] GM / V6 / 3.8L / 231 OHV 12VFitment Notes: MSRP: Now: $16.97 Add to Cart Compare Quick view sku: RB3116ZE40 2003 Buick Park Avenue 3.8L Rod Bearings Set RB3116ZE40 2003 Buick Park Avenue 3.8L Rod Bearings Set Engine Parts # RB3116ZE40 Fits: [1988-2009] GM / V6 / 3.3L, 3.8L / 204, 231 OHV 12V [(BUICK)] MSRP: Now: $24.97 Choose Options Compare Previous 110 111 112 113 114 115 116 117 118 119 120 Next Previous 110 111 112 113 114 115 116 117 118 119 120 Next Compare Selected × OK
Quick view Details sku: PR3143ZE51 2003 Buick Park Avenue 3.8L Piston Ring Set PR3143ZE51 MSRP: Now: $86.97 Choose Options Compare Quick view Details sku: RM3143ZE16 2003 Buick Park Avenue 3.8L Rear Main Seal RM3143ZE16 MSRP: Now: $18.97 Add to Cart Compare Quick view Details sku: HG3143RZE27 2003 Buick Park Avenue 3.8L Right Head Gasket HG3143RZE27 MSRP: Now: $16.97 Add to Cart Compare Quick view Details sku: RB3116ZE40 2003 Buick Park Avenue 3.8L Rod Bearings Set RB3116ZE40 MSRP: Now: $24.97 Choose Options Compare Quick view sku: EV3143ZE26 2003 Buick Park Avenue 3.8L Exhaust Valve EV3143ZE26 2003 Buick Park Avenue 3.8L Exhaust Valve Engine Parts # EV3143ZE26 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: MG3143ZE27 2003 Buick Park Avenue 3.8L Fuel Injection Plenum Gasket MG3143ZE27 2003 Buick Park Avenue 3.8L Fuel Injection Plenum Gasket Engine Parts # MG3143ZE27 Fits: [1995-2009] GM / V6 / 3.8L / 231 OHV 12VFitmen MSRP: Now: $35.97 Add to Cart Compare Quick view sku: MG3182ZE8 2003 Buick Park Avenue 3.8L Fuel Injection Plenum Gasket MG3182ZE8 2003 Buick Park Avenue 3.8L Fuel Injection Plenum Gasket Engine Parts # MG3182ZE8 Fits: [1996-2005] GM / V6 / 3.8L / 231 OHV 12VFitment MSRP: Now: $10.97 Add to Cart Compare Quick view sku: HBK3143ZE26 2003 Buick Park Avenue 3.8L Head Bolt Kit HBK3143ZE26 2003 Buick Park Avenue 3.8L Head Bolt Kit Engine Parts # HBK3143ZE26 Fits: [1995-2009] GM / V6 / 3.8L / 231 OHV 12VFitment Notes: MSRP: Now: $33.97 Add to Cart Compare Quick view sku: HG3182ZE8 2003 Buick Park Avenue 3.8L Head Gasket HG3182ZE8 2003 Buick Park Avenue 3.8L Head Gasket Engine Parts # HG3182ZE8 Fits: [1996-2007] GM / V6 / 3.8L / 231 OHV 12VFitment Notes:& MSRP: Now: $25.97 Add to Cart Compare Quick view sku: HS3143ZE27 2003 Buick Park Avenue 3.8L Head Spacer Shim HS3143ZE27 2003 Buick Park Avenue 3.8L Head Spacer Shim Engine Parts # HS3143ZE27 Fits: [1995-2009] GM / V6 / 3.8L / 231 OHV 12VFitment Notes: MSRP: Now: $36.97 Add to Cart Compare Quick view sku: IG3144ZE24 2003 Buick Park Avenue 3.8L Intake Manifold Gasket Set IG3144ZE24 2003 Buick Park Avenue 3.8L Intake Manifold Gasket Set Engine Parts # IG3144ZE24 Fits: [1995-2009] GM / V6 / 3.8L / 231 OHV 12VFitment MSRP: Now: $39.97 Add to Cart Compare Quick view sku: IG3183ZE8 2003 Buick Park Avenue 3.8L Intake Manifold Gasket Set IG3183ZE8 2003 Buick Park Avenue 3.8L Intake Manifold Gasket Set Engine Parts # IG3183ZE8 Fits: [1996-2005] GM / V6 / 3.8L / 231 OHV 12VThis 2003 Bu MSRP: Now: $55.97 Add to Cart Compare Quick view sku: IV3143ZE16 2003 Buick Park Avenue 3.8L Intake Valve IV3143ZE16 2003 Buick Park Avenue 3.8L Intake Valve Engine Parts # IV3143ZE16 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: HG3143LZE27 2003 Buick Park Avenue 3.8L Left Head Gasket HG3143LZE27 2003 Buick Park Avenue 3.8L Left Head Gasket Engine Parts # HG3143LZE27 Fits: [1995-2009] GM / V6 / 3.8L / 231 OHV 12VFitment Notes: MSRP: Now: $16.97 Add to Cart Compare Quick view sku: LGS3144ZE7 2003 Buick Park Avenue 3.8L Lower Gasket Set LGS3144ZE7 2003 Buick Park Avenue 3.8L Lower Gasket Set Engine Parts # LGS3144ZE7 Fits: [1998-2005] GM / V6 / 3.8L / 231 OHV 12VThis 2003 Buick Park MSRP: Now: $68.97 Add to Cart Compare Quick view sku: MB3144ZE28 2003 Buick Park Avenue 3.8L Main Bearings Set MB3144ZE28 2003 Buick Park Avenue 3.8L Main Bearings Set Engine Parts # MB3144ZE28 Fits: [1990-2009] GM / V6 / 3.8L / 231 OHV 12VFitment Notes: MSRP: Now: $35.97 Add to Cart Compare Quick view sku: PG3144ZE10 2003 Buick Park Avenue 3.8L Oil Pan Gasket PG3144ZE10 2003 Buick Park Avenue 3.8L Oil Pan Gasket Engine Parts # PG3144ZE10 Fits: [1998-2005] GM / V6 / 3.8L / 231 OHV 12VFitment Notes: MSRP: Now: $13.97 Add to Cart Compare Quick view sku: OPK3143ZE25 2003 Buick Park Avenue 3.8L Oil Pump Repair Kit OPK3143ZE25 2003 Buick Park Avenue 3.8L Oil Pump Repair Kit Engine Parts # OPK3143ZE25 Fits: [1995-2009] GM / V6 / 3.8L / 231 OHV 12VThis 2003 Buick P MSRP: Now: $70.97 Add to Cart Compare Quick view sku: PB3143ZE27 2003 Buick Park Avenue 3.8L Piston Pin Bushings PB3143ZE27 2003 Buick Park Avenue 3.8L Piston Pin Bushings Engine Parts # PB3143ZE27 Fits: [1995-2009] GM / V6 / 3.8L / 231 OHV 12VFitment Notes:< MSRP: Now: $40.97 Add to Cart Compare Quick view sku: PB3182ZE8 2003 Buick Park Avenue 3.8L Piston Pin Bushings PB3182ZE8 2003 Buick Park Avenue 3.8L Piston Pin Bushings Engine Parts # PB3182ZE8 Fits: [1996-2007] GM / V6 / 3.8L / 231 OHV 12VFitment Notes: MSRP: Now: $52.97 Add to Cart Compare Quick view sku: PR3143ZE51 2003 Buick Park Avenue 3.8L Piston Ring Set PR3143ZE51 2003 Buick Park Avenue 3.8L Piston Ring Set Engine Parts # PR3143ZE51 Fits: [1995-2009] GM [1.2x1.5x2.0] / V6 / 3.8L / 231 OHV 12VThis 200 MSRP: Now: $86.97 Choose Options Compare Quick view sku: RM3143ZE16 2003 Buick Park Avenue 3.8L Rear Main Seal RM3143ZE16 2003 Buick Park Avenue 3.8L Rear Main Seal Engine Parts # RM3143ZE16 Fits: [1995-2005] GM / V6 / 3.8L / 231 OHV 12VFitment Notes: MSRP: Now: $18.97 Add to Cart Compare Quick view sku: HG3143RZE27 2003 Buick Park Avenue 3.8L Right Head Gasket HG3143RZE27 2003 Buick Park Avenue 3.8L Right Head Gasket Engine Parts # HG3143RZE27 Fits: [1995-2009] GM / V6 / 3.8L / 231 OHV 12VFitment Notes: MSRP: Now: $16.97 Add to Cart Compare Quick view sku: RB3116ZE40 2003 Buick Park Avenue 3.8L Rod Bearings Set RB3116ZE40 2003 Buick Park Avenue 3.8L Rod Bearings Set Engine Parts # RB3116ZE40 Fits: [1988-2009] GM / V6 / 3.3L, 3.8L / 204, 231 OHV 12V [(BUICK)] MSRP: Now: $24.97 Choose Options Compare Previous 110 111 112 113 114 115 116 117 118 119 120 Next Previous 110 111 112 113 114 115 116 117 118 119 120 Next Compare Selected × OK
Quick view Details sku: RM3143ZE16 2003 Buick Park Avenue 3.8L Rear Main Seal RM3143ZE16 MSRP: Now: $18.97 Add to Cart Compare Quick view Details sku: HG3143RZE27 2003 Buick Park Avenue 3.8L Right Head Gasket HG3143RZE27 MSRP: Now: $16.97 Add to Cart Compare Quick view Details sku: RB3116ZE40 2003 Buick Park Avenue 3.8L Rod Bearings Set RB3116ZE40 MSRP: Now: $24.97 Choose Options Compare Quick view sku: EV3143ZE26 2003 Buick Park Avenue 3.8L Exhaust Valve EV3143ZE26 2003 Buick Park Avenue 3.8L Exhaust Valve Engine Parts # EV3143ZE26 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: MG3143ZE27 2003 Buick Park Avenue 3.8L Fuel Injection Plenum Gasket MG3143ZE27 2003 Buick Park Avenue 3.8L Fuel Injection Plenum Gasket Engine Parts # MG3143ZE27 Fits: [1995-2009] GM / V6 / 3.8L / 231 OHV 12VFitmen MSRP: Now: $35.97 Add to Cart Compare Quick view sku: MG3182ZE8 2003 Buick Park Avenue 3.8L Fuel Injection Plenum Gasket MG3182ZE8 2003 Buick Park Avenue 3.8L Fuel Injection Plenum Gasket Engine Parts # MG3182ZE8 Fits: [1996-2005] GM / V6 / 3.8L / 231 OHV 12VFitment MSRP: Now: $10.97 Add to Cart Compare Quick view sku: HBK3143ZE26 2003 Buick Park Avenue 3.8L Head Bolt Kit HBK3143ZE26 2003 Buick Park Avenue 3.8L Head Bolt Kit Engine Parts # HBK3143ZE26 Fits: [1995-2009] GM / V6 / 3.8L / 231 OHV 12VFitment Notes: MSRP: Now: $33.97 Add to Cart Compare Quick view sku: HG3182ZE8 2003 Buick Park Avenue 3.8L Head Gasket HG3182ZE8 2003 Buick Park Avenue 3.8L Head Gasket Engine Parts # HG3182ZE8 Fits: [1996-2007] GM / V6 / 3.8L / 231 OHV 12VFitment Notes:& MSRP: Now: $25.97 Add to Cart Compare Quick view sku: HS3143ZE27 2003 Buick Park Avenue 3.8L Head Spacer Shim HS3143ZE27 2003 Buick Park Avenue 3.8L Head Spacer Shim Engine Parts # HS3143ZE27 Fits: [1995-2009] GM / V6 / 3.8L / 231 OHV 12VFitment Notes: MSRP: Now: $36.97 Add to Cart Compare Quick view sku: IG3144ZE24 2003 Buick Park Avenue 3.8L Intake Manifold Gasket Set IG3144ZE24 2003 Buick Park Avenue 3.8L Intake Manifold Gasket Set Engine Parts # IG3144ZE24 Fits: [1995-2009] GM / V6 / 3.8L / 231 OHV 12VFitment MSRP: Now: $39.97 Add to Cart Compare Quick view sku: IG3183ZE8 2003 Buick Park Avenue 3.8L Intake Manifold Gasket Set IG3183ZE8 2003 Buick Park Avenue 3.8L Intake Manifold Gasket Set Engine Parts # IG3183ZE8 Fits: [1996-2005] GM / V6 / 3.8L / 231 OHV 12VThis 2003 Bu MSRP: Now: $55.97 Add to Cart Compare Quick view sku: IV3143ZE16 2003 Buick Park Avenue 3.8L Intake Valve IV3143ZE16 2003 Buick Park Avenue 3.8L Intake Valve Engine Parts # IV3143ZE16 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: HG3143LZE27 2003 Buick Park Avenue 3.8L Left Head Gasket HG3143LZE27 2003 Buick Park Avenue 3.8L Left Head Gasket Engine Parts # HG3143LZE27 Fits: [1995-2009] GM / V6 / 3.8L / 231 OHV 12VFitment Notes: MSRP: Now: $16.97 Add to Cart Compare Quick view sku: LGS3144ZE7 2003 Buick Park Avenue 3.8L Lower Gasket Set LGS3144ZE7 2003 Buick Park Avenue 3.8L Lower Gasket Set Engine Parts # LGS3144ZE7 Fits: [1998-2005] GM / V6 / 3.8L / 231 OHV 12VThis 2003 Buick Park MSRP: Now: $68.97 Add to Cart Compare Quick view sku: MB3144ZE28 2003 Buick Park Avenue 3.8L Main Bearings Set MB3144ZE28 2003 Buick Park Avenue 3.8L Main Bearings Set Engine Parts # MB3144ZE28 Fits: [1990-2009] GM / V6 / 3.8L / 231 OHV 12VFitment Notes: MSRP: Now: $35.97 Add to Cart Compare Quick view sku: PG3144ZE10 2003 Buick Park Avenue 3.8L Oil Pan Gasket PG3144ZE10 2003 Buick Park Avenue 3.8L Oil Pan Gasket Engine Parts # PG3144ZE10 Fits: [1998-2005] GM / V6 / 3.8L / 231 OHV 12VFitment Notes: MSRP: Now: $13.97 Add to Cart Compare Quick view sku: OPK3143ZE25 2003 Buick Park Avenue 3.8L Oil Pump Repair Kit OPK3143ZE25 2003 Buick Park Avenue 3.8L Oil Pump Repair Kit Engine Parts # OPK3143ZE25 Fits: [1995-2009] GM / V6 / 3.8L / 231 OHV 12VThis 2003 Buick P MSRP: Now: $70.97 Add to Cart Compare Quick view sku: PB3143ZE27 2003 Buick Park Avenue 3.8L Piston Pin Bushings PB3143ZE27 2003 Buick Park Avenue 3.8L Piston Pin Bushings Engine Parts # PB3143ZE27 Fits: [1995-2009] GM / V6 / 3.8L / 231 OHV 12VFitment Notes:< MSRP: Now: $40.97 Add to Cart Compare Quick view sku: PB3182ZE8 2003 Buick Park Avenue 3.8L Piston Pin Bushings PB3182ZE8 2003 Buick Park Avenue 3.8L Piston Pin Bushings Engine Parts # PB3182ZE8 Fits: [1996-2007] GM / V6 / 3.8L / 231 OHV 12VFitment Notes: MSRP: Now: $52.97 Add to Cart Compare Quick view sku: PR3143ZE51 2003 Buick Park Avenue 3.8L Piston Ring Set PR3143ZE51 2003 Buick Park Avenue 3.8L Piston Ring Set Engine Parts # PR3143ZE51 Fits: [1995-2009] GM [1.2x1.5x2.0] / V6 / 3.8L / 231 OHV 12VThis 200 MSRP: Now: $86.97 Choose Options Compare Quick view sku: RM3143ZE16 2003 Buick Park Avenue 3.8L Rear Main Seal RM3143ZE16 2003 Buick Park Avenue 3.8L Rear Main Seal Engine Parts # RM3143ZE16 Fits: [1995-2005] GM / V6 / 3.8L / 231 OHV 12VFitment Notes: MSRP: Now: $18.97 Add to Cart Compare Quick view sku: HG3143RZE27 2003 Buick Park Avenue 3.8L Right Head Gasket HG3143RZE27 2003 Buick Park Avenue 3.8L Right Head Gasket Engine Parts # HG3143RZE27 Fits: [1995-2009] GM / V6 / 3.8L / 231 OHV 12VFitment Notes: MSRP: Now: $16.97 Add to Cart Compare Quick view sku: RB3116ZE40 2003 Buick Park Avenue 3.8L Rod Bearings Set RB3116ZE40 2003 Buick Park Avenue 3.8L Rod Bearings Set Engine Parts # RB3116ZE40 Fits: [1988-2009] GM / V6 / 3.3L, 3.8L / 204, 231 OHV 12V [(BUICK)] MSRP: Now: $24.97 Choose Options Compare Previous 110 111 112 113 114 115 116 117 118 119 120 Next Previous 110 111 112 113 114 115 116 117 118 119 120 Next Compare Selected × OK
Quick view Details sku: HG3143RZE27 2003 Buick Park Avenue 3.8L Right Head Gasket HG3143RZE27 MSRP: Now: $16.97 Add to Cart Compare Quick view Details sku: RB3116ZE40 2003 Buick Park Avenue 3.8L Rod Bearings Set RB3116ZE40 MSRP: Now: $24.97 Choose Options Compare Quick view sku: EV3143ZE26 2003 Buick Park Avenue 3.8L Exhaust Valve EV3143ZE26 2003 Buick Park Avenue 3.8L Exhaust Valve Engine Parts # EV3143ZE26 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: MG3143ZE27 2003 Buick Park Avenue 3.8L Fuel Injection Plenum Gasket MG3143ZE27 2003 Buick Park Avenue 3.8L Fuel Injection Plenum Gasket Engine Parts # MG3143ZE27 Fits: [1995-2009] GM / V6 / 3.8L / 231 OHV 12VFitmen MSRP: Now: $35.97 Add to Cart Compare Quick view sku: MG3182ZE8 2003 Buick Park Avenue 3.8L Fuel Injection Plenum Gasket MG3182ZE8 2003 Buick Park Avenue 3.8L Fuel Injection Plenum Gasket Engine Parts # MG3182ZE8 Fits: [1996-2005] GM / V6 / 3.8L / 231 OHV 12VFitment MSRP: Now: $10.97 Add to Cart Compare Quick view sku: HBK3143ZE26 2003 Buick Park Avenue 3.8L Head Bolt Kit HBK3143ZE26 2003 Buick Park Avenue 3.8L Head Bolt Kit Engine Parts # HBK3143ZE26 Fits: [1995-2009] GM / V6 / 3.8L / 231 OHV 12VFitment Notes: MSRP: Now: $33.97 Add to Cart Compare Quick view sku: HG3182ZE8 2003 Buick Park Avenue 3.8L Head Gasket HG3182ZE8 2003 Buick Park Avenue 3.8L Head Gasket Engine Parts # HG3182ZE8 Fits: [1996-2007] GM / V6 / 3.8L / 231 OHV 12VFitment Notes:& MSRP: Now: $25.97 Add to Cart Compare Quick view sku: HS3143ZE27 2003 Buick Park Avenue 3.8L Head Spacer Shim HS3143ZE27 2003 Buick Park Avenue 3.8L Head Spacer Shim Engine Parts # HS3143ZE27 Fits: [1995-2009] GM / V6 / 3.8L / 231 OHV 12VFitment Notes: MSRP: Now: $36.97 Add to Cart Compare Quick view sku: IG3144ZE24 2003 Buick Park Avenue 3.8L Intake Manifold Gasket Set IG3144ZE24 2003 Buick Park Avenue 3.8L Intake Manifold Gasket Set Engine Parts # IG3144ZE24 Fits: [1995-2009] GM / V6 / 3.8L / 231 OHV 12VFitment MSRP: Now: $39.97 Add to Cart Compare Quick view sku: IG3183ZE8 2003 Buick Park Avenue 3.8L Intake Manifold Gasket Set IG3183ZE8 2003 Buick Park Avenue 3.8L Intake Manifold Gasket Set Engine Parts # IG3183ZE8 Fits: [1996-2005] GM / V6 / 3.8L / 231 OHV 12VThis 2003 Bu MSRP: Now: $55.97 Add to Cart Compare Quick view sku: IV3143ZE16 2003 Buick Park Avenue 3.8L Intake Valve IV3143ZE16 2003 Buick Park Avenue 3.8L Intake Valve Engine Parts # IV3143ZE16 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: HG3143LZE27 2003 Buick Park Avenue 3.8L Left Head Gasket HG3143LZE27 2003 Buick Park Avenue 3.8L Left Head Gasket Engine Parts # HG3143LZE27 Fits: [1995-2009] GM / V6 / 3.8L / 231 OHV 12VFitment Notes: MSRP: Now: $16.97 Add to Cart Compare Quick view sku: LGS3144ZE7 2003 Buick Park Avenue 3.8L Lower Gasket Set LGS3144ZE7 2003 Buick Park Avenue 3.8L Lower Gasket Set Engine Parts # LGS3144ZE7 Fits: [1998-2005] GM / V6 / 3.8L / 231 OHV 12VThis 2003 Buick Park MSRP: Now: $68.97 Add to Cart Compare Quick view sku: MB3144ZE28 2003 Buick Park Avenue 3.8L Main Bearings Set MB3144ZE28 2003 Buick Park Avenue 3.8L Main Bearings Set Engine Parts # MB3144ZE28 Fits: [1990-2009] GM / V6 / 3.8L / 231 OHV 12VFitment Notes: MSRP: Now: $35.97 Add to Cart Compare Quick view sku: PG3144ZE10 2003 Buick Park Avenue 3.8L Oil Pan Gasket PG3144ZE10 2003 Buick Park Avenue 3.8L Oil Pan Gasket Engine Parts # PG3144ZE10 Fits: [1998-2005] GM / V6 / 3.8L / 231 OHV 12VFitment Notes: MSRP: Now: $13.97 Add to Cart Compare Quick view sku: OPK3143ZE25 2003 Buick Park Avenue 3.8L Oil Pump Repair Kit OPK3143ZE25 2003 Buick Park Avenue 3.8L Oil Pump Repair Kit Engine Parts # OPK3143ZE25 Fits: [1995-2009] GM / V6 / 3.8L / 231 OHV 12VThis 2003 Buick P MSRP: Now: $70.97 Add to Cart Compare Quick view sku: PB3143ZE27 2003 Buick Park Avenue 3.8L Piston Pin Bushings PB3143ZE27 2003 Buick Park Avenue 3.8L Piston Pin Bushings Engine Parts # PB3143ZE27 Fits: [1995-2009] GM / V6 / 3.8L / 231 OHV 12VFitment Notes:< MSRP: Now: $40.97 Add to Cart Compare Quick view sku: PB3182ZE8 2003 Buick Park Avenue 3.8L Piston Pin Bushings PB3182ZE8 2003 Buick Park Avenue 3.8L Piston Pin Bushings Engine Parts # PB3182ZE8 Fits: [1996-2007] GM / V6 / 3.8L / 231 OHV 12VFitment Notes: MSRP: Now: $52.97 Add to Cart Compare Quick view sku: PR3143ZE51 2003 Buick Park Avenue 3.8L Piston Ring Set PR3143ZE51 2003 Buick Park Avenue 3.8L Piston Ring Set Engine Parts # PR3143ZE51 Fits: [1995-2009] GM [1.2x1.5x2.0] / V6 / 3.8L / 231 OHV 12VThis 200 MSRP: Now: $86.97 Choose Options Compare Quick view sku: RM3143ZE16 2003 Buick Park Avenue 3.8L Rear Main Seal RM3143ZE16 2003 Buick Park Avenue 3.8L Rear Main Seal Engine Parts # RM3143ZE16 Fits: [1995-2005] GM / V6 / 3.8L / 231 OHV 12VFitment Notes: MSRP: Now: $18.97 Add to Cart Compare Quick view sku: HG3143RZE27 2003 Buick Park Avenue 3.8L Right Head Gasket HG3143RZE27 2003 Buick Park Avenue 3.8L Right Head Gasket Engine Parts # HG3143RZE27 Fits: [1995-2009] GM / V6 / 3.8L / 231 OHV 12VFitment Notes: MSRP: Now: $16.97 Add to Cart Compare Quick view sku: RB3116ZE40 2003 Buick Park Avenue 3.8L Rod Bearings Set RB3116ZE40 2003 Buick Park Avenue 3.8L Rod Bearings Set Engine Parts # RB3116ZE40 Fits: [1988-2009] GM / V6 / 3.3L, 3.8L / 204, 231 OHV 12V [(BUICK)] MSRP: Now: $24.97 Choose Options Compare Previous 110 111 112 113 114 115 116 117 118 119 120 Next Previous 110 111 112 113 114 115 116 117 118 119 120 Next Compare Selected × OK
Quick view Details sku: RB3116ZE40 2003 Buick Park Avenue 3.8L Rod Bearings Set RB3116ZE40 MSRP: Now: $24.97 Choose Options Compare Quick view sku: EV3143ZE26 2003 Buick Park Avenue 3.8L Exhaust Valve EV3143ZE26 2003 Buick Park Avenue 3.8L Exhaust Valve Engine Parts # EV3143ZE26 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: MG3143ZE27 2003 Buick Park Avenue 3.8L Fuel Injection Plenum Gasket MG3143ZE27 2003 Buick Park Avenue 3.8L Fuel Injection Plenum Gasket Engine Parts # MG3143ZE27 Fits: [1995-2009] GM / V6 / 3.8L / 231 OHV 12VFitmen MSRP: Now: $35.97 Add to Cart Compare Quick view sku: MG3182ZE8 2003 Buick Park Avenue 3.8L Fuel Injection Plenum Gasket MG3182ZE8 2003 Buick Park Avenue 3.8L Fuel Injection Plenum Gasket Engine Parts # MG3182ZE8 Fits: [1996-2005] GM / V6 / 3.8L / 231 OHV 12VFitment MSRP: Now: $10.97 Add to Cart Compare Quick view sku: HBK3143ZE26 2003 Buick Park Avenue 3.8L Head Bolt Kit HBK3143ZE26 2003 Buick Park Avenue 3.8L Head Bolt Kit Engine Parts # HBK3143ZE26 Fits: [1995-2009] GM / V6 / 3.8L / 231 OHV 12VFitment Notes: MSRP: Now: $33.97 Add to Cart Compare Quick view sku: HG3182ZE8 2003 Buick Park Avenue 3.8L Head Gasket HG3182ZE8 2003 Buick Park Avenue 3.8L Head Gasket Engine Parts # HG3182ZE8 Fits: [1996-2007] GM / V6 / 3.8L / 231 OHV 12VFitment Notes:& MSRP: Now: $25.97 Add to Cart Compare Quick view sku: HS3143ZE27 2003 Buick Park Avenue 3.8L Head Spacer Shim HS3143ZE27 2003 Buick Park Avenue 3.8L Head Spacer Shim Engine Parts # HS3143ZE27 Fits: [1995-2009] GM / V6 / 3.8L / 231 OHV 12VFitment Notes: MSRP: Now: $36.97 Add to Cart Compare Quick view sku: IG3144ZE24 2003 Buick Park Avenue 3.8L Intake Manifold Gasket Set IG3144ZE24 2003 Buick Park Avenue 3.8L Intake Manifold Gasket Set Engine Parts # IG3144ZE24 Fits: [1995-2009] GM / V6 / 3.8L / 231 OHV 12VFitment MSRP: Now: $39.97 Add to Cart Compare Quick view sku: IG3183ZE8 2003 Buick Park Avenue 3.8L Intake Manifold Gasket Set IG3183ZE8 2003 Buick Park Avenue 3.8L Intake Manifold Gasket Set Engine Parts # IG3183ZE8 Fits: [1996-2005] GM / V6 / 3.8L / 231 OHV 12VThis 2003 Bu MSRP: Now: $55.97 Add to Cart Compare Quick view sku: IV3143ZE16 2003 Buick Park Avenue 3.8L Intake Valve IV3143ZE16 2003 Buick Park Avenue 3.8L Intake Valve Engine Parts # IV3143ZE16 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: HG3143LZE27 2003 Buick Park Avenue 3.8L Left Head Gasket HG3143LZE27 2003 Buick Park Avenue 3.8L Left Head Gasket Engine Parts # HG3143LZE27 Fits: [1995-2009] GM / V6 / 3.8L / 231 OHV 12VFitment Notes: MSRP: Now: $16.97 Add to Cart Compare Quick view sku: LGS3144ZE7 2003 Buick Park Avenue 3.8L Lower Gasket Set LGS3144ZE7 2003 Buick Park Avenue 3.8L Lower Gasket Set Engine Parts # LGS3144ZE7 Fits: [1998-2005] GM / V6 / 3.8L / 231 OHV 12VThis 2003 Buick Park MSRP: Now: $68.97 Add to Cart Compare Quick view sku: MB3144ZE28 2003 Buick Park Avenue 3.8L Main Bearings Set MB3144ZE28 2003 Buick Park Avenue 3.8L Main Bearings Set Engine Parts # MB3144ZE28 Fits: [1990-2009] GM / V6 / 3.8L / 231 OHV 12VFitment Notes: MSRP: Now: $35.97 Add to Cart Compare Quick view sku: PG3144ZE10 2003 Buick Park Avenue 3.8L Oil Pan Gasket PG3144ZE10 2003 Buick Park Avenue 3.8L Oil Pan Gasket Engine Parts # PG3144ZE10 Fits: [1998-2005] GM / V6 / 3.8L / 231 OHV 12VFitment Notes: MSRP: Now: $13.97 Add to Cart Compare Quick view sku: OPK3143ZE25 2003 Buick Park Avenue 3.8L Oil Pump Repair Kit OPK3143ZE25 2003 Buick Park Avenue 3.8L Oil Pump Repair Kit Engine Parts # OPK3143ZE25 Fits: [1995-2009] GM / V6 / 3.8L / 231 OHV 12VThis 2003 Buick P MSRP: Now: $70.97 Add to Cart Compare Quick view sku: PB3143ZE27 2003 Buick Park Avenue 3.8L Piston Pin Bushings PB3143ZE27 2003 Buick Park Avenue 3.8L Piston Pin Bushings Engine Parts # PB3143ZE27 Fits: [1995-2009] GM / V6 / 3.8L / 231 OHV 12VFitment Notes:< MSRP: Now: $40.97 Add to Cart Compare Quick view sku: PB3182ZE8 2003 Buick Park Avenue 3.8L Piston Pin Bushings PB3182ZE8 2003 Buick Park Avenue 3.8L Piston Pin Bushings Engine Parts # PB3182ZE8 Fits: [1996-2007] GM / V6 / 3.8L / 231 OHV 12VFitment Notes: MSRP: Now: $52.97 Add to Cart Compare Quick view sku: PR3143ZE51 2003 Buick Park Avenue 3.8L Piston Ring Set PR3143ZE51 2003 Buick Park Avenue 3.8L Piston Ring Set Engine Parts # PR3143ZE51 Fits: [1995-2009] GM [1.2x1.5x2.0] / V6 / 3.8L / 231 OHV 12VThis 200 MSRP: Now: $86.97 Choose Options Compare Quick view sku: RM3143ZE16 2003 Buick Park Avenue 3.8L Rear Main Seal RM3143ZE16 2003 Buick Park Avenue 3.8L Rear Main Seal Engine Parts # RM3143ZE16 Fits: [1995-2005] GM / V6 / 3.8L / 231 OHV 12VFitment Notes: MSRP: Now: $18.97 Add to Cart Compare Quick view sku: HG3143RZE27 2003 Buick Park Avenue 3.8L Right Head Gasket HG3143RZE27 2003 Buick Park Avenue 3.8L Right Head Gasket Engine Parts # HG3143RZE27 Fits: [1995-2009] GM / V6 / 3.8L / 231 OHV 12VFitment Notes: MSRP: Now: $16.97 Add to Cart Compare Quick view sku: RB3116ZE40 2003 Buick Park Avenue 3.8L Rod Bearings Set RB3116ZE40 2003 Buick Park Avenue 3.8L Rod Bearings Set Engine Parts # RB3116ZE40 Fits: [1988-2009] GM / V6 / 3.3L, 3.8L / 204, 231 OHV 12V [(BUICK)] MSRP: Now: $24.97 Choose Options Compare Previous 110 111 112 113 114 115 116 117 118 119 120 Next Previous 110 111 112 113 114 115 116 117 118 119 120 Next Compare Selected × OK
Quick view sku: EV3143ZE26 2003 Buick Park Avenue 3.8L Exhaust Valve EV3143ZE26 2003 Buick Park Avenue 3.8L Exhaust Valve Engine Parts # EV3143ZE26 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: MG3143ZE27 2003 Buick Park Avenue 3.8L Fuel Injection Plenum Gasket MG3143ZE27 2003 Buick Park Avenue 3.8L Fuel Injection Plenum Gasket Engine Parts # MG3143ZE27 Fits: [1995-2009] GM / V6 / 3.8L / 231 OHV 12VFitmen MSRP: Now: $35.97 Add to Cart Compare Quick view sku: MG3182ZE8 2003 Buick Park Avenue 3.8L Fuel Injection Plenum Gasket MG3182ZE8 2003 Buick Park Avenue 3.8L Fuel Injection Plenum Gasket Engine Parts # MG3182ZE8 Fits: [1996-2005] GM / V6 / 3.8L / 231 OHV 12VFitment MSRP: Now: $10.97 Add to Cart Compare Quick view sku: HBK3143ZE26 2003 Buick Park Avenue 3.8L Head Bolt Kit HBK3143ZE26 2003 Buick Park Avenue 3.8L Head Bolt Kit Engine Parts # HBK3143ZE26 Fits: [1995-2009] GM / V6 / 3.8L / 231 OHV 12VFitment Notes: MSRP: Now: $33.97 Add to Cart Compare Quick view sku: HG3182ZE8 2003 Buick Park Avenue 3.8L Head Gasket HG3182ZE8 2003 Buick Park Avenue 3.8L Head Gasket Engine Parts # HG3182ZE8 Fits: [1996-2007] GM / V6 / 3.8L / 231 OHV 12VFitment Notes:& MSRP: Now: $25.97 Add to Cart Compare Quick view sku: HS3143ZE27 2003 Buick Park Avenue 3.8L Head Spacer Shim HS3143ZE27 2003 Buick Park Avenue 3.8L Head Spacer Shim Engine Parts # HS3143ZE27 Fits: [1995-2009] GM / V6 / 3.8L / 231 OHV 12VFitment Notes: MSRP: Now: $36.97 Add to Cart Compare Quick view sku: IG3144ZE24 2003 Buick Park Avenue 3.8L Intake Manifold Gasket Set IG3144ZE24 2003 Buick Park Avenue 3.8L Intake Manifold Gasket Set Engine Parts # IG3144ZE24 Fits: [1995-2009] GM / V6 / 3.8L / 231 OHV 12VFitment MSRP: Now: $39.97 Add to Cart Compare Quick view sku: IG3183ZE8 2003 Buick Park Avenue 3.8L Intake Manifold Gasket Set IG3183ZE8 2003 Buick Park Avenue 3.8L Intake Manifold Gasket Set Engine Parts # IG3183ZE8 Fits: [1996-2005] GM / V6 / 3.8L / 231 OHV 12VThis 2003 Bu MSRP: Now: $55.97 Add to Cart Compare Quick view sku: IV3143ZE16 2003 Buick Park Avenue 3.8L Intake Valve IV3143ZE16 2003 Buick Park Avenue 3.8L Intake Valve Engine Parts # IV3143ZE16 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: HG3143LZE27 2003 Buick Park Avenue 3.8L Left Head Gasket HG3143LZE27 2003 Buick Park Avenue 3.8L Left Head Gasket Engine Parts # HG3143LZE27 Fits: [1995-2009] GM / V6 / 3.8L / 231 OHV 12VFitment Notes: MSRP: Now: $16.97 Add to Cart Compare Quick view sku: LGS3144ZE7 2003 Buick Park Avenue 3.8L Lower Gasket Set LGS3144ZE7 2003 Buick Park Avenue 3.8L Lower Gasket Set Engine Parts # LGS3144ZE7 Fits: [1998-2005] GM / V6 / 3.8L / 231 OHV 12VThis 2003 Buick Park MSRP: Now: $68.97 Add to Cart Compare Quick view sku: MB3144ZE28 2003 Buick Park Avenue 3.8L Main Bearings Set MB3144ZE28 2003 Buick Park Avenue 3.8L Main Bearings Set Engine Parts # MB3144ZE28 Fits: [1990-2009] GM / V6 / 3.8L / 231 OHV 12VFitment Notes: MSRP: Now: $35.97 Add to Cart Compare Quick view sku: PG3144ZE10 2003 Buick Park Avenue 3.8L Oil Pan Gasket PG3144ZE10 2003 Buick Park Avenue 3.8L Oil Pan Gasket Engine Parts # PG3144ZE10 Fits: [1998-2005] GM / V6 / 3.8L / 231 OHV 12VFitment Notes: MSRP: Now: $13.97 Add to Cart Compare Quick view sku: OPK3143ZE25 2003 Buick Park Avenue 3.8L Oil Pump Repair Kit OPK3143ZE25 2003 Buick Park Avenue 3.8L Oil Pump Repair Kit Engine Parts # OPK3143ZE25 Fits: [1995-2009] GM / V6 / 3.8L / 231 OHV 12VThis 2003 Buick P MSRP: Now: $70.97 Add to Cart Compare Quick view sku: PB3143ZE27 2003 Buick Park Avenue 3.8L Piston Pin Bushings PB3143ZE27 2003 Buick Park Avenue 3.8L Piston Pin Bushings Engine Parts # PB3143ZE27 Fits: [1995-2009] GM / V6 / 3.8L / 231 OHV 12VFitment Notes:< MSRP: Now: $40.97 Add to Cart Compare Quick view sku: PB3182ZE8 2003 Buick Park Avenue 3.8L Piston Pin Bushings PB3182ZE8 2003 Buick Park Avenue 3.8L Piston Pin Bushings Engine Parts # PB3182ZE8 Fits: [1996-2007] GM / V6 / 3.8L / 231 OHV 12VFitment Notes: MSRP: Now: $52.97 Add to Cart Compare Quick view sku: PR3143ZE51 2003 Buick Park Avenue 3.8L Piston Ring Set PR3143ZE51 2003 Buick Park Avenue 3.8L Piston Ring Set Engine Parts # PR3143ZE51 Fits: [1995-2009] GM [1.2x1.5x2.0] / V6 / 3.8L / 231 OHV 12VThis 200 MSRP: Now: $86.97 Choose Options Compare Quick view sku: RM3143ZE16 2003 Buick Park Avenue 3.8L Rear Main Seal RM3143ZE16 2003 Buick Park Avenue 3.8L Rear Main Seal Engine Parts # RM3143ZE16 Fits: [1995-2005] GM / V6 / 3.8L / 231 OHV 12VFitment Notes: MSRP: Now: $18.97 Add to Cart Compare Quick view sku: HG3143RZE27 2003 Buick Park Avenue 3.8L Right Head Gasket HG3143RZE27 2003 Buick Park Avenue 3.8L Right Head Gasket Engine Parts # HG3143RZE27 Fits: [1995-2009] GM / V6 / 3.8L / 231 OHV 12VFitment Notes: MSRP: Now: $16.97 Add to Cart Compare Quick view sku: RB3116ZE40 2003 Buick Park Avenue 3.8L Rod Bearings Set RB3116ZE40 2003 Buick Park Avenue 3.8L Rod Bearings Set Engine Parts # RB3116ZE40 Fits: [1988-2009] GM / V6 / 3.3L, 3.8L / 204, 231 OHV 12V [(BUICK)] MSRP: Now: $24.97 Choose Options Compare Previous 110 111 112 113 114 115 116 117 118 119 120 Next Previous 110 111 112 113 114 115 116 117 118 119 120 Next Compare Selected × OK
Quick view sku: MG3143ZE27 2003 Buick Park Avenue 3.8L Fuel Injection Plenum Gasket MG3143ZE27 2003 Buick Park Avenue 3.8L Fuel Injection Plenum Gasket Engine Parts # MG3143ZE27 Fits: [1995-2009] GM / V6 / 3.8L / 231 OHV 12VFitmen MSRP: Now: $35.97 Add to Cart Compare Quick view sku: MG3182ZE8 2003 Buick Park Avenue 3.8L Fuel Injection Plenum Gasket MG3182ZE8 2003 Buick Park Avenue 3.8L Fuel Injection Plenum Gasket Engine Parts # MG3182ZE8 Fits: [1996-2005] GM / V6 / 3.8L / 231 OHV 12VFitment MSRP: Now: $10.97 Add to Cart Compare Quick view sku: HBK3143ZE26 2003 Buick Park Avenue 3.8L Head Bolt Kit HBK3143ZE26 2003 Buick Park Avenue 3.8L Head Bolt Kit Engine Parts # HBK3143ZE26 Fits: [1995-2009] GM / V6 / 3.8L / 231 OHV 12VFitment Notes: MSRP: Now: $33.97 Add to Cart Compare Quick view sku: HG3182ZE8 2003 Buick Park Avenue 3.8L Head Gasket HG3182ZE8 2003 Buick Park Avenue 3.8L Head Gasket Engine Parts # HG3182ZE8 Fits: [1996-2007] GM / V6 / 3.8L / 231 OHV 12VFitment Notes:& MSRP: Now: $25.97 Add to Cart Compare Quick view sku: HS3143ZE27 2003 Buick Park Avenue 3.8L Head Spacer Shim HS3143ZE27 2003 Buick Park Avenue 3.8L Head Spacer Shim Engine Parts # HS3143ZE27 Fits: [1995-2009] GM / V6 / 3.8L / 231 OHV 12VFitment Notes: MSRP: Now: $36.97 Add to Cart Compare Quick view sku: IG3144ZE24 2003 Buick Park Avenue 3.8L Intake Manifold Gasket Set IG3144ZE24 2003 Buick Park Avenue 3.8L Intake Manifold Gasket Set Engine Parts # IG3144ZE24 Fits: [1995-2009] GM / V6 / 3.8L / 231 OHV 12VFitment MSRP: Now: $39.97 Add to Cart Compare Quick view sku: IG3183ZE8 2003 Buick Park Avenue 3.8L Intake Manifold Gasket Set IG3183ZE8 2003 Buick Park Avenue 3.8L Intake Manifold Gasket Set Engine Parts # IG3183ZE8 Fits: [1996-2005] GM / V6 / 3.8L / 231 OHV 12VThis 2003 Bu MSRP: Now: $55.97 Add to Cart Compare Quick view sku: IV3143ZE16 2003 Buick Park Avenue 3.8L Intake Valve IV3143ZE16 2003 Buick Park Avenue 3.8L Intake Valve Engine Parts # IV3143ZE16 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: HG3143LZE27 2003 Buick Park Avenue 3.8L Left Head Gasket HG3143LZE27 2003 Buick Park Avenue 3.8L Left Head Gasket Engine Parts # HG3143LZE27 Fits: [1995-2009] GM / V6 / 3.8L / 231 OHV 12VFitment Notes: MSRP: Now: $16.97 Add to Cart Compare Quick view sku: LGS3144ZE7 2003 Buick Park Avenue 3.8L Lower Gasket Set LGS3144ZE7 2003 Buick Park Avenue 3.8L Lower Gasket Set Engine Parts # LGS3144ZE7 Fits: [1998-2005] GM / V6 / 3.8L / 231 OHV 12VThis 2003 Buick Park MSRP: Now: $68.97 Add to Cart Compare Quick view sku: MB3144ZE28 2003 Buick Park Avenue 3.8L Main Bearings Set MB3144ZE28 2003 Buick Park Avenue 3.8L Main Bearings Set Engine Parts # MB3144ZE28 Fits: [1990-2009] GM / V6 / 3.8L / 231 OHV 12VFitment Notes: MSRP: Now: $35.97 Add to Cart Compare Quick view sku: PG3144ZE10 2003 Buick Park Avenue 3.8L Oil Pan Gasket PG3144ZE10 2003 Buick Park Avenue 3.8L Oil Pan Gasket Engine Parts # PG3144ZE10 Fits: [1998-2005] GM / V6 / 3.8L / 231 OHV 12VFitment Notes: MSRP: Now: $13.97 Add to Cart Compare Quick view sku: OPK3143ZE25 2003 Buick Park Avenue 3.8L Oil Pump Repair Kit OPK3143ZE25 2003 Buick Park Avenue 3.8L Oil Pump Repair Kit Engine Parts # OPK3143ZE25 Fits: [1995-2009] GM / V6 / 3.8L / 231 OHV 12VThis 2003 Buick P MSRP: Now: $70.97 Add to Cart Compare Quick view sku: PB3143ZE27 2003 Buick Park Avenue 3.8L Piston Pin Bushings PB3143ZE27 2003 Buick Park Avenue 3.8L Piston Pin Bushings Engine Parts # PB3143ZE27 Fits: [1995-2009] GM / V6 / 3.8L / 231 OHV 12VFitment Notes:< MSRP: Now: $40.97 Add to Cart Compare Quick view sku: PB3182ZE8 2003 Buick Park Avenue 3.8L Piston Pin Bushings PB3182ZE8 2003 Buick Park Avenue 3.8L Piston Pin Bushings Engine Parts # PB3182ZE8 Fits: [1996-2007] GM / V6 / 3.8L / 231 OHV 12VFitment Notes: MSRP: Now: $52.97 Add to Cart Compare Quick view sku: PR3143ZE51 2003 Buick Park Avenue 3.8L Piston Ring Set PR3143ZE51 2003 Buick Park Avenue 3.8L Piston Ring Set Engine Parts # PR3143ZE51 Fits: [1995-2009] GM [1.2x1.5x2.0] / V6 / 3.8L / 231 OHV 12VThis 200 MSRP: Now: $86.97 Choose Options Compare Quick view sku: RM3143ZE16 2003 Buick Park Avenue 3.8L Rear Main Seal RM3143ZE16 2003 Buick Park Avenue 3.8L Rear Main Seal Engine Parts # RM3143ZE16 Fits: [1995-2005] GM / V6 / 3.8L / 231 OHV 12VFitment Notes: MSRP: Now: $18.97 Add to Cart Compare Quick view sku: HG3143RZE27 2003 Buick Park Avenue 3.8L Right Head Gasket HG3143RZE27 2003 Buick Park Avenue 3.8L Right Head Gasket Engine Parts # HG3143RZE27 Fits: [1995-2009] GM / V6 / 3.8L / 231 OHV 12VFitment Notes: MSRP: Now: $16.97 Add to Cart Compare Quick view sku: RB3116ZE40 2003 Buick Park Avenue 3.8L Rod Bearings Set RB3116ZE40 2003 Buick Park Avenue 3.8L Rod Bearings Set Engine Parts # RB3116ZE40 Fits: [1988-2009] GM / V6 / 3.3L, 3.8L / 204, 231 OHV 12V [(BUICK)] MSRP: Now: $24.97 Choose Options Compare Previous 110 111 112 113 114 115 116 117 118 119 120 Next Previous 110 111 112 113 114 115 116 117 118 119 120 Next Compare Selected × OK
Quick view sku: MG3182ZE8 2003 Buick Park Avenue 3.8L Fuel Injection Plenum Gasket MG3182ZE8 2003 Buick Park Avenue 3.8L Fuel Injection Plenum Gasket Engine Parts # MG3182ZE8 Fits: [1996-2005] GM / V6 / 3.8L / 231 OHV 12VFitment MSRP: Now: $10.97 Add to Cart Compare Quick view sku: HBK3143ZE26 2003 Buick Park Avenue 3.8L Head Bolt Kit HBK3143ZE26 2003 Buick Park Avenue 3.8L Head Bolt Kit Engine Parts # HBK3143ZE26 Fits: [1995-2009] GM / V6 / 3.8L / 231 OHV 12VFitment Notes: MSRP: Now: $33.97 Add to Cart Compare Quick view sku: HG3182ZE8 2003 Buick Park Avenue 3.8L Head Gasket HG3182ZE8 2003 Buick Park Avenue 3.8L Head Gasket Engine Parts # HG3182ZE8 Fits: [1996-2007] GM / V6 / 3.8L / 231 OHV 12VFitment Notes:& MSRP: Now: $25.97 Add to Cart Compare Quick view sku: HS3143ZE27 2003 Buick Park Avenue 3.8L Head Spacer Shim HS3143ZE27 2003 Buick Park Avenue 3.8L Head Spacer Shim Engine Parts # HS3143ZE27 Fits: [1995-2009] GM / V6 / 3.8L / 231 OHV 12VFitment Notes: MSRP: Now: $36.97 Add to Cart Compare Quick view sku: IG3144ZE24 2003 Buick Park Avenue 3.8L Intake Manifold Gasket Set IG3144ZE24 2003 Buick Park Avenue 3.8L Intake Manifold Gasket Set Engine Parts # IG3144ZE24 Fits: [1995-2009] GM / V6 / 3.8L / 231 OHV 12VFitment MSRP: Now: $39.97 Add to Cart Compare Quick view sku: IG3183ZE8 2003 Buick Park Avenue 3.8L Intake Manifold Gasket Set IG3183ZE8 2003 Buick Park Avenue 3.8L Intake Manifold Gasket Set Engine Parts # IG3183ZE8 Fits: [1996-2005] GM / V6 / 3.8L / 231 OHV 12VThis 2003 Bu MSRP: Now: $55.97 Add to Cart Compare Quick view sku: IV3143ZE16 2003 Buick Park Avenue 3.8L Intake Valve IV3143ZE16 2003 Buick Park Avenue 3.8L Intake Valve Engine Parts # IV3143ZE16 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: HG3143LZE27 2003 Buick Park Avenue 3.8L Left Head Gasket HG3143LZE27 2003 Buick Park Avenue 3.8L Left Head Gasket Engine Parts # HG3143LZE27 Fits: [1995-2009] GM / V6 / 3.8L / 231 OHV 12VFitment Notes: MSRP: Now: $16.97 Add to Cart Compare Quick view sku: LGS3144ZE7 2003 Buick Park Avenue 3.8L Lower Gasket Set LGS3144ZE7 2003 Buick Park Avenue 3.8L Lower Gasket Set Engine Parts # LGS3144ZE7 Fits: [1998-2005] GM / V6 / 3.8L / 231 OHV 12VThis 2003 Buick Park MSRP: Now: $68.97 Add to Cart Compare Quick view sku: MB3144ZE28 2003 Buick Park Avenue 3.8L Main Bearings Set MB3144ZE28 2003 Buick Park Avenue 3.8L Main Bearings Set Engine Parts # MB3144ZE28 Fits: [1990-2009] GM / V6 / 3.8L / 231 OHV 12VFitment Notes: MSRP: Now: $35.97 Add to Cart Compare Quick view sku: PG3144ZE10 2003 Buick Park Avenue 3.8L Oil Pan Gasket PG3144ZE10 2003 Buick Park Avenue 3.8L Oil Pan Gasket Engine Parts # PG3144ZE10 Fits: [1998-2005] GM / V6 / 3.8L / 231 OHV 12VFitment Notes: MSRP: Now: $13.97 Add to Cart Compare Quick view sku: OPK3143ZE25 2003 Buick Park Avenue 3.8L Oil Pump Repair Kit OPK3143ZE25 2003 Buick Park Avenue 3.8L Oil Pump Repair Kit Engine Parts # OPK3143ZE25 Fits: [1995-2009] GM / V6 / 3.8L / 231 OHV 12VThis 2003 Buick P MSRP: Now: $70.97 Add to Cart Compare Quick view sku: PB3143ZE27 2003 Buick Park Avenue 3.8L Piston Pin Bushings PB3143ZE27 2003 Buick Park Avenue 3.8L Piston Pin Bushings Engine Parts # PB3143ZE27 Fits: [1995-2009] GM / V6 / 3.8L / 231 OHV 12VFitment Notes:< MSRP: Now: $40.97 Add to Cart Compare Quick view sku: PB3182ZE8 2003 Buick Park Avenue 3.8L Piston Pin Bushings PB3182ZE8 2003 Buick Park Avenue 3.8L Piston Pin Bushings Engine Parts # PB3182ZE8 Fits: [1996-2007] GM / V6 / 3.8L / 231 OHV 12VFitment Notes: MSRP: Now: $52.97 Add to Cart Compare Quick view sku: PR3143ZE51 2003 Buick Park Avenue 3.8L Piston Ring Set PR3143ZE51 2003 Buick Park Avenue 3.8L Piston Ring Set Engine Parts # PR3143ZE51 Fits: [1995-2009] GM [1.2x1.5x2.0] / V6 / 3.8L / 231 OHV 12VThis 200 MSRP: Now: $86.97 Choose Options Compare Quick view sku: RM3143ZE16 2003 Buick Park Avenue 3.8L Rear Main Seal RM3143ZE16 2003 Buick Park Avenue 3.8L Rear Main Seal Engine Parts # RM3143ZE16 Fits: [1995-2005] GM / V6 / 3.8L / 231 OHV 12VFitment Notes: MSRP: Now: $18.97 Add to Cart Compare Quick view sku: HG3143RZE27 2003 Buick Park Avenue 3.8L Right Head Gasket HG3143RZE27 2003 Buick Park Avenue 3.8L Right Head Gasket Engine Parts # HG3143RZE27 Fits: [1995-2009] GM / V6 / 3.8L / 231 OHV 12VFitment Notes: MSRP: Now: $16.97 Add to Cart Compare Quick view sku: RB3116ZE40 2003 Buick Park Avenue 3.8L Rod Bearings Set RB3116ZE40 2003 Buick Park Avenue 3.8L Rod Bearings Set Engine Parts # RB3116ZE40 Fits: [1988-2009] GM / V6 / 3.3L, 3.8L / 204, 231 OHV 12V [(BUICK)] MSRP: Now: $24.97 Choose Options Compare Previous 110 111 112 113 114 115 116 117 118 119 120 Next Previous 110 111 112 113 114 115 116 117 118 119 120 Next Compare Selected × OK
Quick view sku: HBK3143ZE26 2003 Buick Park Avenue 3.8L Head Bolt Kit HBK3143ZE26 2003 Buick Park Avenue 3.8L Head Bolt Kit Engine Parts # HBK3143ZE26 Fits: [1995-2009] GM / V6 / 3.8L / 231 OHV 12VFitment Notes: MSRP: Now: $33.97 Add to Cart Compare Quick view sku: HG3182ZE8 2003 Buick Park Avenue 3.8L Head Gasket HG3182ZE8 2003 Buick Park Avenue 3.8L Head Gasket Engine Parts # HG3182ZE8 Fits: [1996-2007] GM / V6 / 3.8L / 231 OHV 12VFitment Notes:& MSRP: Now: $25.97 Add to Cart Compare Quick view sku: HS3143ZE27 2003 Buick Park Avenue 3.8L Head Spacer Shim HS3143ZE27 2003 Buick Park Avenue 3.8L Head Spacer Shim Engine Parts # HS3143ZE27 Fits: [1995-2009] GM / V6 / 3.8L / 231 OHV 12VFitment Notes: MSRP: Now: $36.97 Add to Cart Compare Quick view sku: IG3144ZE24 2003 Buick Park Avenue 3.8L Intake Manifold Gasket Set IG3144ZE24 2003 Buick Park Avenue 3.8L Intake Manifold Gasket Set Engine Parts # IG3144ZE24 Fits: [1995-2009] GM / V6 / 3.8L / 231 OHV 12VFitment MSRP: Now: $39.97 Add to Cart Compare Quick view sku: IG3183ZE8 2003 Buick Park Avenue 3.8L Intake Manifold Gasket Set IG3183ZE8 2003 Buick Park Avenue 3.8L Intake Manifold Gasket Set Engine Parts # IG3183ZE8 Fits: [1996-2005] GM / V6 / 3.8L / 231 OHV 12VThis 2003 Bu MSRP: Now: $55.97 Add to Cart Compare Quick view sku: IV3143ZE16 2003 Buick Park Avenue 3.8L Intake Valve IV3143ZE16 2003 Buick Park Avenue 3.8L Intake Valve Engine Parts # IV3143ZE16 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: HG3143LZE27 2003 Buick Park Avenue 3.8L Left Head Gasket HG3143LZE27 2003 Buick Park Avenue 3.8L Left Head Gasket Engine Parts # HG3143LZE27 Fits: [1995-2009] GM / V6 / 3.8L / 231 OHV 12VFitment Notes: MSRP: Now: $16.97 Add to Cart Compare Quick view sku: LGS3144ZE7 2003 Buick Park Avenue 3.8L Lower Gasket Set LGS3144ZE7 2003 Buick Park Avenue 3.8L Lower Gasket Set Engine Parts # LGS3144ZE7 Fits: [1998-2005] GM / V6 / 3.8L / 231 OHV 12VThis 2003 Buick Park MSRP: Now: $68.97 Add to Cart Compare Quick view sku: MB3144ZE28 2003 Buick Park Avenue 3.8L Main Bearings Set MB3144ZE28 2003 Buick Park Avenue 3.8L Main Bearings Set Engine Parts # MB3144ZE28 Fits: [1990-2009] GM / V6 / 3.8L / 231 OHV 12VFitment Notes: MSRP: Now: $35.97 Add to Cart Compare Quick view sku: PG3144ZE10 2003 Buick Park Avenue 3.8L Oil Pan Gasket PG3144ZE10 2003 Buick Park Avenue 3.8L Oil Pan Gasket Engine Parts # PG3144ZE10 Fits: [1998-2005] GM / V6 / 3.8L / 231 OHV 12VFitment Notes: MSRP: Now: $13.97 Add to Cart Compare Quick view sku: OPK3143ZE25 2003 Buick Park Avenue 3.8L Oil Pump Repair Kit OPK3143ZE25 2003 Buick Park Avenue 3.8L Oil Pump Repair Kit Engine Parts # OPK3143ZE25 Fits: [1995-2009] GM / V6 / 3.8L / 231 OHV 12VThis 2003 Buick P MSRP: Now: $70.97 Add to Cart Compare Quick view sku: PB3143ZE27 2003 Buick Park Avenue 3.8L Piston Pin Bushings PB3143ZE27 2003 Buick Park Avenue 3.8L Piston Pin Bushings Engine Parts # PB3143ZE27 Fits: [1995-2009] GM / V6 / 3.8L / 231 OHV 12VFitment Notes:< MSRP: Now: $40.97 Add to Cart Compare Quick view sku: PB3182ZE8 2003 Buick Park Avenue 3.8L Piston Pin Bushings PB3182ZE8 2003 Buick Park Avenue 3.8L Piston Pin Bushings Engine Parts # PB3182ZE8 Fits: [1996-2007] GM / V6 / 3.8L / 231 OHV 12VFitment Notes: MSRP: Now: $52.97 Add to Cart Compare Quick view sku: PR3143ZE51 2003 Buick Park Avenue 3.8L Piston Ring Set PR3143ZE51 2003 Buick Park Avenue 3.8L Piston Ring Set Engine Parts # PR3143ZE51 Fits: [1995-2009] GM [1.2x1.5x2.0] / V6 / 3.8L / 231 OHV 12VThis 200 MSRP: Now: $86.97 Choose Options Compare Quick view sku: RM3143ZE16 2003 Buick Park Avenue 3.8L Rear Main Seal RM3143ZE16 2003 Buick Park Avenue 3.8L Rear Main Seal Engine Parts # RM3143ZE16 Fits: [1995-2005] GM / V6 / 3.8L / 231 OHV 12VFitment Notes: MSRP: Now: $18.97 Add to Cart Compare Quick view sku: HG3143RZE27 2003 Buick Park Avenue 3.8L Right Head Gasket HG3143RZE27 2003 Buick Park Avenue 3.8L Right Head Gasket Engine Parts # HG3143RZE27 Fits: [1995-2009] GM / V6 / 3.8L / 231 OHV 12VFitment Notes: MSRP: Now: $16.97 Add to Cart Compare Quick view sku: RB3116ZE40 2003 Buick Park Avenue 3.8L Rod Bearings Set RB3116ZE40 2003 Buick Park Avenue 3.8L Rod Bearings Set Engine Parts # RB3116ZE40 Fits: [1988-2009] GM / V6 / 3.3L, 3.8L / 204, 231 OHV 12V [(BUICK)] MSRP: Now: $24.97 Choose Options Compare Previous 110 111 112 113 114 115 116 117 118 119 120 Next Previous 110 111 112 113 114 115 116 117 118 119 120 Next Compare Selected × OK
Quick view sku: HG3182ZE8 2003 Buick Park Avenue 3.8L Head Gasket HG3182ZE8 2003 Buick Park Avenue 3.8L Head Gasket Engine Parts # HG3182ZE8 Fits: [1996-2007] GM / V6 / 3.8L / 231 OHV 12VFitment Notes:& MSRP: Now: $25.97 Add to Cart Compare Quick view sku: HS3143ZE27 2003 Buick Park Avenue 3.8L Head Spacer Shim HS3143ZE27 2003 Buick Park Avenue 3.8L Head Spacer Shim Engine Parts # HS3143ZE27 Fits: [1995-2009] GM / V6 / 3.8L / 231 OHV 12VFitment Notes: MSRP: Now: $36.97 Add to Cart Compare Quick view sku: IG3144ZE24 2003 Buick Park Avenue 3.8L Intake Manifold Gasket Set IG3144ZE24 2003 Buick Park Avenue 3.8L Intake Manifold Gasket Set Engine Parts # IG3144ZE24 Fits: [1995-2009] GM / V6 / 3.8L / 231 OHV 12VFitment MSRP: Now: $39.97 Add to Cart Compare Quick view sku: IG3183ZE8 2003 Buick Park Avenue 3.8L Intake Manifold Gasket Set IG3183ZE8 2003 Buick Park Avenue 3.8L Intake Manifold Gasket Set Engine Parts # IG3183ZE8 Fits: [1996-2005] GM / V6 / 3.8L / 231 OHV 12VThis 2003 Bu MSRP: Now: $55.97 Add to Cart Compare Quick view sku: IV3143ZE16 2003 Buick Park Avenue 3.8L Intake Valve IV3143ZE16 2003 Buick Park Avenue 3.8L Intake Valve Engine Parts # IV3143ZE16 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: HG3143LZE27 2003 Buick Park Avenue 3.8L Left Head Gasket HG3143LZE27 2003 Buick Park Avenue 3.8L Left Head Gasket Engine Parts # HG3143LZE27 Fits: [1995-2009] GM / V6 / 3.8L / 231 OHV 12VFitment Notes: MSRP: Now: $16.97 Add to Cart Compare Quick view sku: LGS3144ZE7 2003 Buick Park Avenue 3.8L Lower Gasket Set LGS3144ZE7 2003 Buick Park Avenue 3.8L Lower Gasket Set Engine Parts # LGS3144ZE7 Fits: [1998-2005] GM / V6 / 3.8L / 231 OHV 12VThis 2003 Buick Park MSRP: Now: $68.97 Add to Cart Compare Quick view sku: MB3144ZE28 2003 Buick Park Avenue 3.8L Main Bearings Set MB3144ZE28 2003 Buick Park Avenue 3.8L Main Bearings Set Engine Parts # MB3144ZE28 Fits: [1990-2009] GM / V6 / 3.8L / 231 OHV 12VFitment Notes: MSRP: Now: $35.97 Add to Cart Compare Quick view sku: PG3144ZE10 2003 Buick Park Avenue 3.8L Oil Pan Gasket PG3144ZE10 2003 Buick Park Avenue 3.8L Oil Pan Gasket Engine Parts # PG3144ZE10 Fits: [1998-2005] GM / V6 / 3.8L / 231 OHV 12VFitment Notes: MSRP: Now: $13.97 Add to Cart Compare Quick view sku: OPK3143ZE25 2003 Buick Park Avenue 3.8L Oil Pump Repair Kit OPK3143ZE25 2003 Buick Park Avenue 3.8L Oil Pump Repair Kit Engine Parts # OPK3143ZE25 Fits: [1995-2009] GM / V6 / 3.8L / 231 OHV 12VThis 2003 Buick P MSRP: Now: $70.97 Add to Cart Compare Quick view sku: PB3143ZE27 2003 Buick Park Avenue 3.8L Piston Pin Bushings PB3143ZE27 2003 Buick Park Avenue 3.8L Piston Pin Bushings Engine Parts # PB3143ZE27 Fits: [1995-2009] GM / V6 / 3.8L / 231 OHV 12VFitment Notes:< MSRP: Now: $40.97 Add to Cart Compare Quick view sku: PB3182ZE8 2003 Buick Park Avenue 3.8L Piston Pin Bushings PB3182ZE8 2003 Buick Park Avenue 3.8L Piston Pin Bushings Engine Parts # PB3182ZE8 Fits: [1996-2007] GM / V6 / 3.8L / 231 OHV 12VFitment Notes: MSRP: Now: $52.97 Add to Cart Compare Quick view sku: PR3143ZE51 2003 Buick Park Avenue 3.8L Piston Ring Set PR3143ZE51 2003 Buick Park Avenue 3.8L Piston Ring Set Engine Parts # PR3143ZE51 Fits: [1995-2009] GM [1.2x1.5x2.0] / V6 / 3.8L / 231 OHV 12VThis 200 MSRP: Now: $86.97 Choose Options Compare Quick view sku: RM3143ZE16 2003 Buick Park Avenue 3.8L Rear Main Seal RM3143ZE16 2003 Buick Park Avenue 3.8L Rear Main Seal Engine Parts # RM3143ZE16 Fits: [1995-2005] GM / V6 / 3.8L / 231 OHV 12VFitment Notes: MSRP: Now: $18.97 Add to Cart Compare Quick view sku: HG3143RZE27 2003 Buick Park Avenue 3.8L Right Head Gasket HG3143RZE27 2003 Buick Park Avenue 3.8L Right Head Gasket Engine Parts # HG3143RZE27 Fits: [1995-2009] GM / V6 / 3.8L / 231 OHV 12VFitment Notes: MSRP: Now: $16.97 Add to Cart Compare Quick view sku: RB3116ZE40 2003 Buick Park Avenue 3.8L Rod Bearings Set RB3116ZE40 2003 Buick Park Avenue 3.8L Rod Bearings Set Engine Parts # RB3116ZE40 Fits: [1988-2009] GM / V6 / 3.3L, 3.8L / 204, 231 OHV 12V [(BUICK)] MSRP: Now: $24.97 Choose Options Compare Previous 110 111 112 113 114 115 116 117 118 119 120 Next Previous 110 111 112 113 114 115 116 117 118 119 120 Next Compare Selected × OK
Quick view sku: HS3143ZE27 2003 Buick Park Avenue 3.8L Head Spacer Shim HS3143ZE27 2003 Buick Park Avenue 3.8L Head Spacer Shim Engine Parts # HS3143ZE27 Fits: [1995-2009] GM / V6 / 3.8L / 231 OHV 12VFitment Notes: MSRP: Now: $36.97 Add to Cart Compare Quick view sku: IG3144ZE24 2003 Buick Park Avenue 3.8L Intake Manifold Gasket Set IG3144ZE24 2003 Buick Park Avenue 3.8L Intake Manifold Gasket Set Engine Parts # IG3144ZE24 Fits: [1995-2009] GM / V6 / 3.8L / 231 OHV 12VFitment MSRP: Now: $39.97 Add to Cart Compare Quick view sku: IG3183ZE8 2003 Buick Park Avenue 3.8L Intake Manifold Gasket Set IG3183ZE8 2003 Buick Park Avenue 3.8L Intake Manifold Gasket Set Engine Parts # IG3183ZE8 Fits: [1996-2005] GM / V6 / 3.8L / 231 OHV 12VThis 2003 Bu MSRP: Now: $55.97 Add to Cart Compare Quick view sku: IV3143ZE16 2003 Buick Park Avenue 3.8L Intake Valve IV3143ZE16 2003 Buick Park Avenue 3.8L Intake Valve Engine Parts # IV3143ZE16 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: HG3143LZE27 2003 Buick Park Avenue 3.8L Left Head Gasket HG3143LZE27 2003 Buick Park Avenue 3.8L Left Head Gasket Engine Parts # HG3143LZE27 Fits: [1995-2009] GM / V6 / 3.8L / 231 OHV 12VFitment Notes: MSRP: Now: $16.97 Add to Cart Compare Quick view sku: LGS3144ZE7 2003 Buick Park Avenue 3.8L Lower Gasket Set LGS3144ZE7 2003 Buick Park Avenue 3.8L Lower Gasket Set Engine Parts # LGS3144ZE7 Fits: [1998-2005] GM / V6 / 3.8L / 231 OHV 12VThis 2003 Buick Park MSRP: Now: $68.97 Add to Cart Compare Quick view sku: MB3144ZE28 2003 Buick Park Avenue 3.8L Main Bearings Set MB3144ZE28 2003 Buick Park Avenue 3.8L Main Bearings Set Engine Parts # MB3144ZE28 Fits: [1990-2009] GM / V6 / 3.8L / 231 OHV 12VFitment Notes: MSRP: Now: $35.97 Add to Cart Compare Quick view sku: PG3144ZE10 2003 Buick Park Avenue 3.8L Oil Pan Gasket PG3144ZE10 2003 Buick Park Avenue 3.8L Oil Pan Gasket Engine Parts # PG3144ZE10 Fits: [1998-2005] GM / V6 / 3.8L / 231 OHV 12VFitment Notes: MSRP: Now: $13.97 Add to Cart Compare Quick view sku: OPK3143ZE25 2003 Buick Park Avenue 3.8L Oil Pump Repair Kit OPK3143ZE25 2003 Buick Park Avenue 3.8L Oil Pump Repair Kit Engine Parts # OPK3143ZE25 Fits: [1995-2009] GM / V6 / 3.8L / 231 OHV 12VThis 2003 Buick P MSRP: Now: $70.97 Add to Cart Compare Quick view sku: PB3143ZE27 2003 Buick Park Avenue 3.8L Piston Pin Bushings PB3143ZE27 2003 Buick Park Avenue 3.8L Piston Pin Bushings Engine Parts # PB3143ZE27 Fits: [1995-2009] GM / V6 / 3.8L / 231 OHV 12VFitment Notes:< MSRP: Now: $40.97 Add to Cart Compare Quick view sku: PB3182ZE8 2003 Buick Park Avenue 3.8L Piston Pin Bushings PB3182ZE8 2003 Buick Park Avenue 3.8L Piston Pin Bushings Engine Parts # PB3182ZE8 Fits: [1996-2007] GM / V6 / 3.8L / 231 OHV 12VFitment Notes: MSRP: Now: $52.97 Add to Cart Compare Quick view sku: PR3143ZE51 2003 Buick Park Avenue 3.8L Piston Ring Set PR3143ZE51 2003 Buick Park Avenue 3.8L Piston Ring Set Engine Parts # PR3143ZE51 Fits: [1995-2009] GM [1.2x1.5x2.0] / V6 / 3.8L / 231 OHV 12VThis 200 MSRP: Now: $86.97 Choose Options Compare Quick view sku: RM3143ZE16 2003 Buick Park Avenue 3.8L Rear Main Seal RM3143ZE16 2003 Buick Park Avenue 3.8L Rear Main Seal Engine Parts # RM3143ZE16 Fits: [1995-2005] GM / V6 / 3.8L / 231 OHV 12VFitment Notes: MSRP: Now: $18.97 Add to Cart Compare Quick view sku: HG3143RZE27 2003 Buick Park Avenue 3.8L Right Head Gasket HG3143RZE27 2003 Buick Park Avenue 3.8L Right Head Gasket Engine Parts # HG3143RZE27 Fits: [1995-2009] GM / V6 / 3.8L / 231 OHV 12VFitment Notes: MSRP: Now: $16.97 Add to Cart Compare Quick view sku: RB3116ZE40 2003 Buick Park Avenue 3.8L Rod Bearings Set RB3116ZE40 2003 Buick Park Avenue 3.8L Rod Bearings Set Engine Parts # RB3116ZE40 Fits: [1988-2009] GM / V6 / 3.3L, 3.8L / 204, 231 OHV 12V [(BUICK)] MSRP: Now: $24.97 Choose Options Compare Previous 110 111 112 113 114 115 116 117 118 119 120 Next Previous 110 111 112 113 114 115 116 117 118 119 120 Next Compare Selected × OK
Quick view sku: IG3144ZE24 2003 Buick Park Avenue 3.8L Intake Manifold Gasket Set IG3144ZE24 2003 Buick Park Avenue 3.8L Intake Manifold Gasket Set Engine Parts # IG3144ZE24 Fits: [1995-2009] GM / V6 / 3.8L / 231 OHV 12VFitment MSRP: Now: $39.97 Add to Cart Compare Quick view sku: IG3183ZE8 2003 Buick Park Avenue 3.8L Intake Manifold Gasket Set IG3183ZE8 2003 Buick Park Avenue 3.8L Intake Manifold Gasket Set Engine Parts # IG3183ZE8 Fits: [1996-2005] GM / V6 / 3.8L / 231 OHV 12VThis 2003 Bu MSRP: Now: $55.97 Add to Cart Compare Quick view sku: IV3143ZE16 2003 Buick Park Avenue 3.8L Intake Valve IV3143ZE16 2003 Buick Park Avenue 3.8L Intake Valve Engine Parts # IV3143ZE16 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: HG3143LZE27 2003 Buick Park Avenue 3.8L Left Head Gasket HG3143LZE27 2003 Buick Park Avenue 3.8L Left Head Gasket Engine Parts # HG3143LZE27 Fits: [1995-2009] GM / V6 / 3.8L / 231 OHV 12VFitment Notes: MSRP: Now: $16.97 Add to Cart Compare Quick view sku: LGS3144ZE7 2003 Buick Park Avenue 3.8L Lower Gasket Set LGS3144ZE7 2003 Buick Park Avenue 3.8L Lower Gasket Set Engine Parts # LGS3144ZE7 Fits: [1998-2005] GM / V6 / 3.8L / 231 OHV 12VThis 2003 Buick Park MSRP: Now: $68.97 Add to Cart Compare Quick view sku: MB3144ZE28 2003 Buick Park Avenue 3.8L Main Bearings Set MB3144ZE28 2003 Buick Park Avenue 3.8L Main Bearings Set Engine Parts # MB3144ZE28 Fits: [1990-2009] GM / V6 / 3.8L / 231 OHV 12VFitment Notes: MSRP: Now: $35.97 Add to Cart Compare Quick view sku: PG3144ZE10 2003 Buick Park Avenue 3.8L Oil Pan Gasket PG3144ZE10 2003 Buick Park Avenue 3.8L Oil Pan Gasket Engine Parts # PG3144ZE10 Fits: [1998-2005] GM / V6 / 3.8L / 231 OHV 12VFitment Notes: MSRP: Now: $13.97 Add to Cart Compare Quick view sku: OPK3143ZE25 2003 Buick Park Avenue 3.8L Oil Pump Repair Kit OPK3143ZE25 2003 Buick Park Avenue 3.8L Oil Pump Repair Kit Engine Parts # OPK3143ZE25 Fits: [1995-2009] GM / V6 / 3.8L / 231 OHV 12VThis 2003 Buick P MSRP: Now: $70.97 Add to Cart Compare Quick view sku: PB3143ZE27 2003 Buick Park Avenue 3.8L Piston Pin Bushings PB3143ZE27 2003 Buick Park Avenue 3.8L Piston Pin Bushings Engine Parts # PB3143ZE27 Fits: [1995-2009] GM / V6 / 3.8L / 231 OHV 12VFitment Notes:< MSRP: Now: $40.97 Add to Cart Compare Quick view sku: PB3182ZE8 2003 Buick Park Avenue 3.8L Piston Pin Bushings PB3182ZE8 2003 Buick Park Avenue 3.8L Piston Pin Bushings Engine Parts # PB3182ZE8 Fits: [1996-2007] GM / V6 / 3.8L / 231 OHV 12VFitment Notes: MSRP: Now: $52.97 Add to Cart Compare Quick view sku: PR3143ZE51 2003 Buick Park Avenue 3.8L Piston Ring Set PR3143ZE51 2003 Buick Park Avenue 3.8L Piston Ring Set Engine Parts # PR3143ZE51 Fits: [1995-2009] GM [1.2x1.5x2.0] / V6 / 3.8L / 231 OHV 12VThis 200 MSRP: Now: $86.97 Choose Options Compare Quick view sku: RM3143ZE16 2003 Buick Park Avenue 3.8L Rear Main Seal RM3143ZE16 2003 Buick Park Avenue 3.8L Rear Main Seal Engine Parts # RM3143ZE16 Fits: [1995-2005] GM / V6 / 3.8L / 231 OHV 12VFitment Notes: MSRP: Now: $18.97 Add to Cart Compare Quick view sku: HG3143RZE27 2003 Buick Park Avenue 3.8L Right Head Gasket HG3143RZE27 2003 Buick Park Avenue 3.8L Right Head Gasket Engine Parts # HG3143RZE27 Fits: [1995-2009] GM / V6 / 3.8L / 231 OHV 12VFitment Notes: MSRP: Now: $16.97 Add to Cart Compare Quick view sku: RB3116ZE40 2003 Buick Park Avenue 3.8L Rod Bearings Set RB3116ZE40 2003 Buick Park Avenue 3.8L Rod Bearings Set Engine Parts # RB3116ZE40 Fits: [1988-2009] GM / V6 / 3.3L, 3.8L / 204, 231 OHV 12V [(BUICK)] MSRP: Now: $24.97 Choose Options Compare Previous 110 111 112 113 114 115 116 117 118 119 120 Next Previous 110 111 112 113 114 115 116 117 118 119 120 Next Compare Selected × OK
Quick view sku: IG3183ZE8 2003 Buick Park Avenue 3.8L Intake Manifold Gasket Set IG3183ZE8 2003 Buick Park Avenue 3.8L Intake Manifold Gasket Set Engine Parts # IG3183ZE8 Fits: [1996-2005] GM / V6 / 3.8L / 231 OHV 12VThis 2003 Bu MSRP: Now: $55.97 Add to Cart Compare Quick view sku: IV3143ZE16 2003 Buick Park Avenue 3.8L Intake Valve IV3143ZE16 2003 Buick Park Avenue 3.8L Intake Valve Engine Parts # IV3143ZE16 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: HG3143LZE27 2003 Buick Park Avenue 3.8L Left Head Gasket HG3143LZE27 2003 Buick Park Avenue 3.8L Left Head Gasket Engine Parts # HG3143LZE27 Fits: [1995-2009] GM / V6 / 3.8L / 231 OHV 12VFitment Notes: MSRP: Now: $16.97 Add to Cart Compare Quick view sku: LGS3144ZE7 2003 Buick Park Avenue 3.8L Lower Gasket Set LGS3144ZE7 2003 Buick Park Avenue 3.8L Lower Gasket Set Engine Parts # LGS3144ZE7 Fits: [1998-2005] GM / V6 / 3.8L / 231 OHV 12VThis 2003 Buick Park MSRP: Now: $68.97 Add to Cart Compare Quick view sku: MB3144ZE28 2003 Buick Park Avenue 3.8L Main Bearings Set MB3144ZE28 2003 Buick Park Avenue 3.8L Main Bearings Set Engine Parts # MB3144ZE28 Fits: [1990-2009] GM / V6 / 3.8L / 231 OHV 12VFitment Notes: MSRP: Now: $35.97 Add to Cart Compare Quick view sku: PG3144ZE10 2003 Buick Park Avenue 3.8L Oil Pan Gasket PG3144ZE10 2003 Buick Park Avenue 3.8L Oil Pan Gasket Engine Parts # PG3144ZE10 Fits: [1998-2005] GM / V6 / 3.8L / 231 OHV 12VFitment Notes: MSRP: Now: $13.97 Add to Cart Compare Quick view sku: OPK3143ZE25 2003 Buick Park Avenue 3.8L Oil Pump Repair Kit OPK3143ZE25 2003 Buick Park Avenue 3.8L Oil Pump Repair Kit Engine Parts # OPK3143ZE25 Fits: [1995-2009] GM / V6 / 3.8L / 231 OHV 12VThis 2003 Buick P MSRP: Now: $70.97 Add to Cart Compare Quick view sku: PB3143ZE27 2003 Buick Park Avenue 3.8L Piston Pin Bushings PB3143ZE27 2003 Buick Park Avenue 3.8L Piston Pin Bushings Engine Parts # PB3143ZE27 Fits: [1995-2009] GM / V6 / 3.8L / 231 OHV 12VFitment Notes:< MSRP: Now: $40.97 Add to Cart Compare Quick view sku: PB3182ZE8 2003 Buick Park Avenue 3.8L Piston Pin Bushings PB3182ZE8 2003 Buick Park Avenue 3.8L Piston Pin Bushings Engine Parts # PB3182ZE8 Fits: [1996-2007] GM / V6 / 3.8L / 231 OHV 12VFitment Notes: MSRP: Now: $52.97 Add to Cart Compare Quick view sku: PR3143ZE51 2003 Buick Park Avenue 3.8L Piston Ring Set PR3143ZE51 2003 Buick Park Avenue 3.8L Piston Ring Set Engine Parts # PR3143ZE51 Fits: [1995-2009] GM [1.2x1.5x2.0] / V6 / 3.8L / 231 OHV 12VThis 200 MSRP: Now: $86.97 Choose Options Compare Quick view sku: RM3143ZE16 2003 Buick Park Avenue 3.8L Rear Main Seal RM3143ZE16 2003 Buick Park Avenue 3.8L Rear Main Seal Engine Parts # RM3143ZE16 Fits: [1995-2005] GM / V6 / 3.8L / 231 OHV 12VFitment Notes: MSRP: Now: $18.97 Add to Cart Compare Quick view sku: HG3143RZE27 2003 Buick Park Avenue 3.8L Right Head Gasket HG3143RZE27 2003 Buick Park Avenue 3.8L Right Head Gasket Engine Parts # HG3143RZE27 Fits: [1995-2009] GM / V6 / 3.8L / 231 OHV 12VFitment Notes: MSRP: Now: $16.97 Add to Cart Compare Quick view sku: RB3116ZE40 2003 Buick Park Avenue 3.8L Rod Bearings Set RB3116ZE40 2003 Buick Park Avenue 3.8L Rod Bearings Set Engine Parts # RB3116ZE40 Fits: [1988-2009] GM / V6 / 3.3L, 3.8L / 204, 231 OHV 12V [(BUICK)] MSRP: Now: $24.97 Choose Options Compare Previous 110 111 112 113 114 115 116 117 118 119 120 Next Previous 110 111 112 113 114 115 116 117 118 119 120 Next Compare Selected × OK
Quick view sku: IV3143ZE16 2003 Buick Park Avenue 3.8L Intake Valve IV3143ZE16 2003 Buick Park Avenue 3.8L Intake Valve Engine Parts # IV3143ZE16 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: HG3143LZE27 2003 Buick Park Avenue 3.8L Left Head Gasket HG3143LZE27 2003 Buick Park Avenue 3.8L Left Head Gasket Engine Parts # HG3143LZE27 Fits: [1995-2009] GM / V6 / 3.8L / 231 OHV 12VFitment Notes: MSRP: Now: $16.97 Add to Cart Compare Quick view sku: LGS3144ZE7 2003 Buick Park Avenue 3.8L Lower Gasket Set LGS3144ZE7 2003 Buick Park Avenue 3.8L Lower Gasket Set Engine Parts # LGS3144ZE7 Fits: [1998-2005] GM / V6 / 3.8L / 231 OHV 12VThis 2003 Buick Park MSRP: Now: $68.97 Add to Cart Compare Quick view sku: MB3144ZE28 2003 Buick Park Avenue 3.8L Main Bearings Set MB3144ZE28 2003 Buick Park Avenue 3.8L Main Bearings Set Engine Parts # MB3144ZE28 Fits: [1990-2009] GM / V6 / 3.8L / 231 OHV 12VFitment Notes: MSRP: Now: $35.97 Add to Cart Compare Quick view sku: PG3144ZE10 2003 Buick Park Avenue 3.8L Oil Pan Gasket PG3144ZE10 2003 Buick Park Avenue 3.8L Oil Pan Gasket Engine Parts # PG3144ZE10 Fits: [1998-2005] GM / V6 / 3.8L / 231 OHV 12VFitment Notes: MSRP: Now: $13.97 Add to Cart Compare Quick view sku: OPK3143ZE25 2003 Buick Park Avenue 3.8L Oil Pump Repair Kit OPK3143ZE25 2003 Buick Park Avenue 3.8L Oil Pump Repair Kit Engine Parts # OPK3143ZE25 Fits: [1995-2009] GM / V6 / 3.8L / 231 OHV 12VThis 2003 Buick P MSRP: Now: $70.97 Add to Cart Compare Quick view sku: PB3143ZE27 2003 Buick Park Avenue 3.8L Piston Pin Bushings PB3143ZE27 2003 Buick Park Avenue 3.8L Piston Pin Bushings Engine Parts # PB3143ZE27 Fits: [1995-2009] GM / V6 / 3.8L / 231 OHV 12VFitment Notes:< MSRP: Now: $40.97 Add to Cart Compare Quick view sku: PB3182ZE8 2003 Buick Park Avenue 3.8L Piston Pin Bushings PB3182ZE8 2003 Buick Park Avenue 3.8L Piston Pin Bushings Engine Parts # PB3182ZE8 Fits: [1996-2007] GM / V6 / 3.8L / 231 OHV 12VFitment Notes: MSRP: Now: $52.97 Add to Cart Compare Quick view sku: PR3143ZE51 2003 Buick Park Avenue 3.8L Piston Ring Set PR3143ZE51 2003 Buick Park Avenue 3.8L Piston Ring Set Engine Parts # PR3143ZE51 Fits: [1995-2009] GM [1.2x1.5x2.0] / V6 / 3.8L / 231 OHV 12VThis 200 MSRP: Now: $86.97 Choose Options Compare Quick view sku: RM3143ZE16 2003 Buick Park Avenue 3.8L Rear Main Seal RM3143ZE16 2003 Buick Park Avenue 3.8L Rear Main Seal Engine Parts # RM3143ZE16 Fits: [1995-2005] GM / V6 / 3.8L / 231 OHV 12VFitment Notes: MSRP: Now: $18.97 Add to Cart Compare Quick view sku: HG3143RZE27 2003 Buick Park Avenue 3.8L Right Head Gasket HG3143RZE27 2003 Buick Park Avenue 3.8L Right Head Gasket Engine Parts # HG3143RZE27 Fits: [1995-2009] GM / V6 / 3.8L / 231 OHV 12VFitment Notes: MSRP: Now: $16.97 Add to Cart Compare Quick view sku: RB3116ZE40 2003 Buick Park Avenue 3.8L Rod Bearings Set RB3116ZE40 2003 Buick Park Avenue 3.8L Rod Bearings Set Engine Parts # RB3116ZE40 Fits: [1988-2009] GM / V6 / 3.3L, 3.8L / 204, 231 OHV 12V [(BUICK)] MSRP: Now: $24.97 Choose Options Compare Previous 110 111 112 113 114 115 116 117 118 119 120 Next Previous 110 111 112 113 114 115 116 117 118 119 120 Next Compare Selected × OK
Quick view sku: HG3143LZE27 2003 Buick Park Avenue 3.8L Left Head Gasket HG3143LZE27 2003 Buick Park Avenue 3.8L Left Head Gasket Engine Parts # HG3143LZE27 Fits: [1995-2009] GM / V6 / 3.8L / 231 OHV 12VFitment Notes: MSRP: Now: $16.97 Add to Cart Compare Quick view sku: LGS3144ZE7 2003 Buick Park Avenue 3.8L Lower Gasket Set LGS3144ZE7 2003 Buick Park Avenue 3.8L Lower Gasket Set Engine Parts # LGS3144ZE7 Fits: [1998-2005] GM / V6 / 3.8L / 231 OHV 12VThis 2003 Buick Park MSRP: Now: $68.97 Add to Cart Compare Quick view sku: MB3144ZE28 2003 Buick Park Avenue 3.8L Main Bearings Set MB3144ZE28 2003 Buick Park Avenue 3.8L Main Bearings Set Engine Parts # MB3144ZE28 Fits: [1990-2009] GM / V6 / 3.8L / 231 OHV 12VFitment Notes: MSRP: Now: $35.97 Add to Cart Compare Quick view sku: PG3144ZE10 2003 Buick Park Avenue 3.8L Oil Pan Gasket PG3144ZE10 2003 Buick Park Avenue 3.8L Oil Pan Gasket Engine Parts # PG3144ZE10 Fits: [1998-2005] GM / V6 / 3.8L / 231 OHV 12VFitment Notes: MSRP: Now: $13.97 Add to Cart Compare Quick view sku: OPK3143ZE25 2003 Buick Park Avenue 3.8L Oil Pump Repair Kit OPK3143ZE25 2003 Buick Park Avenue 3.8L Oil Pump Repair Kit Engine Parts # OPK3143ZE25 Fits: [1995-2009] GM / V6 / 3.8L / 231 OHV 12VThis 2003 Buick P MSRP: Now: $70.97 Add to Cart Compare Quick view sku: PB3143ZE27 2003 Buick Park Avenue 3.8L Piston Pin Bushings PB3143ZE27 2003 Buick Park Avenue 3.8L Piston Pin Bushings Engine Parts # PB3143ZE27 Fits: [1995-2009] GM / V6 / 3.8L / 231 OHV 12VFitment Notes:< MSRP: Now: $40.97 Add to Cart Compare Quick view sku: PB3182ZE8 2003 Buick Park Avenue 3.8L Piston Pin Bushings PB3182ZE8 2003 Buick Park Avenue 3.8L Piston Pin Bushings Engine Parts # PB3182ZE8 Fits: [1996-2007] GM / V6 / 3.8L / 231 OHV 12VFitment Notes: MSRP: Now: $52.97 Add to Cart Compare Quick view sku: PR3143ZE51 2003 Buick Park Avenue 3.8L Piston Ring Set PR3143ZE51 2003 Buick Park Avenue 3.8L Piston Ring Set Engine Parts # PR3143ZE51 Fits: [1995-2009] GM [1.2x1.5x2.0] / V6 / 3.8L / 231 OHV 12VThis 200 MSRP: Now: $86.97 Choose Options Compare Quick view sku: RM3143ZE16 2003 Buick Park Avenue 3.8L Rear Main Seal RM3143ZE16 2003 Buick Park Avenue 3.8L Rear Main Seal Engine Parts # RM3143ZE16 Fits: [1995-2005] GM / V6 / 3.8L / 231 OHV 12VFitment Notes: MSRP: Now: $18.97 Add to Cart Compare Quick view sku: HG3143RZE27 2003 Buick Park Avenue 3.8L Right Head Gasket HG3143RZE27 2003 Buick Park Avenue 3.8L Right Head Gasket Engine Parts # HG3143RZE27 Fits: [1995-2009] GM / V6 / 3.8L / 231 OHV 12VFitment Notes: MSRP: Now: $16.97 Add to Cart Compare Quick view sku: RB3116ZE40 2003 Buick Park Avenue 3.8L Rod Bearings Set RB3116ZE40 2003 Buick Park Avenue 3.8L Rod Bearings Set Engine Parts # RB3116ZE40 Fits: [1988-2009] GM / V6 / 3.3L, 3.8L / 204, 231 OHV 12V [(BUICK)] MSRP: Now: $24.97 Choose Options Compare Previous 110 111 112 113 114 115 116 117 118 119 120 Next Previous 110 111 112 113 114 115 116 117 118 119 120 Next Compare Selected × OK
Quick view sku: LGS3144ZE7 2003 Buick Park Avenue 3.8L Lower Gasket Set LGS3144ZE7 2003 Buick Park Avenue 3.8L Lower Gasket Set Engine Parts # LGS3144ZE7 Fits: [1998-2005] GM / V6 / 3.8L / 231 OHV 12VThis 2003 Buick Park MSRP: Now: $68.97 Add to Cart Compare Quick view sku: MB3144ZE28 2003 Buick Park Avenue 3.8L Main Bearings Set MB3144ZE28 2003 Buick Park Avenue 3.8L Main Bearings Set Engine Parts # MB3144ZE28 Fits: [1990-2009] GM / V6 / 3.8L / 231 OHV 12VFitment Notes: MSRP: Now: $35.97 Add to Cart Compare Quick view sku: PG3144ZE10 2003 Buick Park Avenue 3.8L Oil Pan Gasket PG3144ZE10 2003 Buick Park Avenue 3.8L Oil Pan Gasket Engine Parts # PG3144ZE10 Fits: [1998-2005] GM / V6 / 3.8L / 231 OHV 12VFitment Notes: MSRP: Now: $13.97 Add to Cart Compare Quick view sku: OPK3143ZE25 2003 Buick Park Avenue 3.8L Oil Pump Repair Kit OPK3143ZE25 2003 Buick Park Avenue 3.8L Oil Pump Repair Kit Engine Parts # OPK3143ZE25 Fits: [1995-2009] GM / V6 / 3.8L / 231 OHV 12VThis 2003 Buick P MSRP: Now: $70.97 Add to Cart Compare Quick view sku: PB3143ZE27 2003 Buick Park Avenue 3.8L Piston Pin Bushings PB3143ZE27 2003 Buick Park Avenue 3.8L Piston Pin Bushings Engine Parts # PB3143ZE27 Fits: [1995-2009] GM / V6 / 3.8L / 231 OHV 12VFitment Notes:< MSRP: Now: $40.97 Add to Cart Compare Quick view sku: PB3182ZE8 2003 Buick Park Avenue 3.8L Piston Pin Bushings PB3182ZE8 2003 Buick Park Avenue 3.8L Piston Pin Bushings Engine Parts # PB3182ZE8 Fits: [1996-2007] GM / V6 / 3.8L / 231 OHV 12VFitment Notes: MSRP: Now: $52.97 Add to Cart Compare Quick view sku: PR3143ZE51 2003 Buick Park Avenue 3.8L Piston Ring Set PR3143ZE51 2003 Buick Park Avenue 3.8L Piston Ring Set Engine Parts # PR3143ZE51 Fits: [1995-2009] GM [1.2x1.5x2.0] / V6 / 3.8L / 231 OHV 12VThis 200 MSRP: Now: $86.97 Choose Options Compare Quick view sku: RM3143ZE16 2003 Buick Park Avenue 3.8L Rear Main Seal RM3143ZE16 2003 Buick Park Avenue 3.8L Rear Main Seal Engine Parts # RM3143ZE16 Fits: [1995-2005] GM / V6 / 3.8L / 231 OHV 12VFitment Notes: MSRP: Now: $18.97 Add to Cart Compare Quick view sku: HG3143RZE27 2003 Buick Park Avenue 3.8L Right Head Gasket HG3143RZE27 2003 Buick Park Avenue 3.8L Right Head Gasket Engine Parts # HG3143RZE27 Fits: [1995-2009] GM / V6 / 3.8L / 231 OHV 12VFitment Notes: MSRP: Now: $16.97 Add to Cart Compare Quick view sku: RB3116ZE40 2003 Buick Park Avenue 3.8L Rod Bearings Set RB3116ZE40 2003 Buick Park Avenue 3.8L Rod Bearings Set Engine Parts # RB3116ZE40 Fits: [1988-2009] GM / V6 / 3.3L, 3.8L / 204, 231 OHV 12V [(BUICK)] MSRP: Now: $24.97 Choose Options Compare Previous 110 111 112 113 114 115 116 117 118 119 120 Next Previous 110 111 112 113 114 115 116 117 118 119 120 Next Compare Selected × OK
Quick view sku: MB3144ZE28 2003 Buick Park Avenue 3.8L Main Bearings Set MB3144ZE28 2003 Buick Park Avenue 3.8L Main Bearings Set Engine Parts # MB3144ZE28 Fits: [1990-2009] GM / V6 / 3.8L / 231 OHV 12VFitment Notes: MSRP: Now: $35.97 Add to Cart Compare Quick view sku: PG3144ZE10 2003 Buick Park Avenue 3.8L Oil Pan Gasket PG3144ZE10 2003 Buick Park Avenue 3.8L Oil Pan Gasket Engine Parts # PG3144ZE10 Fits: [1998-2005] GM / V6 / 3.8L / 231 OHV 12VFitment Notes: MSRP: Now: $13.97 Add to Cart Compare Quick view sku: OPK3143ZE25 2003 Buick Park Avenue 3.8L Oil Pump Repair Kit OPK3143ZE25 2003 Buick Park Avenue 3.8L Oil Pump Repair Kit Engine Parts # OPK3143ZE25 Fits: [1995-2009] GM / V6 / 3.8L / 231 OHV 12VThis 2003 Buick P MSRP: Now: $70.97 Add to Cart Compare Quick view sku: PB3143ZE27 2003 Buick Park Avenue 3.8L Piston Pin Bushings PB3143ZE27 2003 Buick Park Avenue 3.8L Piston Pin Bushings Engine Parts # PB3143ZE27 Fits: [1995-2009] GM / V6 / 3.8L / 231 OHV 12VFitment Notes:< MSRP: Now: $40.97 Add to Cart Compare Quick view sku: PB3182ZE8 2003 Buick Park Avenue 3.8L Piston Pin Bushings PB3182ZE8 2003 Buick Park Avenue 3.8L Piston Pin Bushings Engine Parts # PB3182ZE8 Fits: [1996-2007] GM / V6 / 3.8L / 231 OHV 12VFitment Notes: MSRP: Now: $52.97 Add to Cart Compare Quick view sku: PR3143ZE51 2003 Buick Park Avenue 3.8L Piston Ring Set PR3143ZE51 2003 Buick Park Avenue 3.8L Piston Ring Set Engine Parts # PR3143ZE51 Fits: [1995-2009] GM [1.2x1.5x2.0] / V6 / 3.8L / 231 OHV 12VThis 200 MSRP: Now: $86.97 Choose Options Compare Quick view sku: RM3143ZE16 2003 Buick Park Avenue 3.8L Rear Main Seal RM3143ZE16 2003 Buick Park Avenue 3.8L Rear Main Seal Engine Parts # RM3143ZE16 Fits: [1995-2005] GM / V6 / 3.8L / 231 OHV 12VFitment Notes: MSRP: Now: $18.97 Add to Cart Compare Quick view sku: HG3143RZE27 2003 Buick Park Avenue 3.8L Right Head Gasket HG3143RZE27 2003 Buick Park Avenue 3.8L Right Head Gasket Engine Parts # HG3143RZE27 Fits: [1995-2009] GM / V6 / 3.8L / 231 OHV 12VFitment Notes: MSRP: Now: $16.97 Add to Cart Compare Quick view sku: RB3116ZE40 2003 Buick Park Avenue 3.8L Rod Bearings Set RB3116ZE40 2003 Buick Park Avenue 3.8L Rod Bearings Set Engine Parts # RB3116ZE40 Fits: [1988-2009] GM / V6 / 3.3L, 3.8L / 204, 231 OHV 12V [(BUICK)] MSRP: Now: $24.97 Choose Options Compare Previous 110 111 112 113 114 115 116 117 118 119 120 Next Previous 110 111 112 113 114 115 116 117 118 119 120 Next Compare Selected × OK
Quick view sku: PG3144ZE10 2003 Buick Park Avenue 3.8L Oil Pan Gasket PG3144ZE10 2003 Buick Park Avenue 3.8L Oil Pan Gasket Engine Parts # PG3144ZE10 Fits: [1998-2005] GM / V6 / 3.8L / 231 OHV 12VFitment Notes: MSRP: Now: $13.97 Add to Cart Compare Quick view sku: OPK3143ZE25 2003 Buick Park Avenue 3.8L Oil Pump Repair Kit OPK3143ZE25 2003 Buick Park Avenue 3.8L Oil Pump Repair Kit Engine Parts # OPK3143ZE25 Fits: [1995-2009] GM / V6 / 3.8L / 231 OHV 12VThis 2003 Buick P MSRP: Now: $70.97 Add to Cart Compare Quick view sku: PB3143ZE27 2003 Buick Park Avenue 3.8L Piston Pin Bushings PB3143ZE27 2003 Buick Park Avenue 3.8L Piston Pin Bushings Engine Parts # PB3143ZE27 Fits: [1995-2009] GM / V6 / 3.8L / 231 OHV 12VFitment Notes:< MSRP: Now: $40.97 Add to Cart Compare Quick view sku: PB3182ZE8 2003 Buick Park Avenue 3.8L Piston Pin Bushings PB3182ZE8 2003 Buick Park Avenue 3.8L Piston Pin Bushings Engine Parts # PB3182ZE8 Fits: [1996-2007] GM / V6 / 3.8L / 231 OHV 12VFitment Notes: MSRP: Now: $52.97 Add to Cart Compare Quick view sku: PR3143ZE51 2003 Buick Park Avenue 3.8L Piston Ring Set PR3143ZE51 2003 Buick Park Avenue 3.8L Piston Ring Set Engine Parts # PR3143ZE51 Fits: [1995-2009] GM [1.2x1.5x2.0] / V6 / 3.8L / 231 OHV 12VThis 200 MSRP: Now: $86.97 Choose Options Compare Quick view sku: RM3143ZE16 2003 Buick Park Avenue 3.8L Rear Main Seal RM3143ZE16 2003 Buick Park Avenue 3.8L Rear Main Seal Engine Parts # RM3143ZE16 Fits: [1995-2005] GM / V6 / 3.8L / 231 OHV 12VFitment Notes: MSRP: Now: $18.97 Add to Cart Compare Quick view sku: HG3143RZE27 2003 Buick Park Avenue 3.8L Right Head Gasket HG3143RZE27 2003 Buick Park Avenue 3.8L Right Head Gasket Engine Parts # HG3143RZE27 Fits: [1995-2009] GM / V6 / 3.8L / 231 OHV 12VFitment Notes: MSRP: Now: $16.97 Add to Cart Compare Quick view sku: RB3116ZE40 2003 Buick Park Avenue 3.8L Rod Bearings Set RB3116ZE40 2003 Buick Park Avenue 3.8L Rod Bearings Set Engine Parts # RB3116ZE40 Fits: [1988-2009] GM / V6 / 3.3L, 3.8L / 204, 231 OHV 12V [(BUICK)] MSRP: Now: $24.97 Choose Options Compare Previous 110 111 112 113 114 115 116 117 118 119 120 Next Previous 110 111 112 113 114 115 116 117 118 119 120 Next Compare Selected × OK
Quick view sku: OPK3143ZE25 2003 Buick Park Avenue 3.8L Oil Pump Repair Kit OPK3143ZE25 2003 Buick Park Avenue 3.8L Oil Pump Repair Kit Engine Parts # OPK3143ZE25 Fits: [1995-2009] GM / V6 / 3.8L / 231 OHV 12VThis 2003 Buick P MSRP: Now: $70.97 Add to Cart Compare Quick view sku: PB3143ZE27 2003 Buick Park Avenue 3.8L Piston Pin Bushings PB3143ZE27 2003 Buick Park Avenue 3.8L Piston Pin Bushings Engine Parts # PB3143ZE27 Fits: [1995-2009] GM / V6 / 3.8L / 231 OHV 12VFitment Notes:< MSRP: Now: $40.97 Add to Cart Compare Quick view sku: PB3182ZE8 2003 Buick Park Avenue 3.8L Piston Pin Bushings PB3182ZE8 2003 Buick Park Avenue 3.8L Piston Pin Bushings Engine Parts # PB3182ZE8 Fits: [1996-2007] GM / V6 / 3.8L / 231 OHV 12VFitment Notes: MSRP: Now: $52.97 Add to Cart Compare Quick view sku: PR3143ZE51 2003 Buick Park Avenue 3.8L Piston Ring Set PR3143ZE51 2003 Buick Park Avenue 3.8L Piston Ring Set Engine Parts # PR3143ZE51 Fits: [1995-2009] GM [1.2x1.5x2.0] / V6 / 3.8L / 231 OHV 12VThis 200 MSRP: Now: $86.97 Choose Options Compare Quick view sku: RM3143ZE16 2003 Buick Park Avenue 3.8L Rear Main Seal RM3143ZE16 2003 Buick Park Avenue 3.8L Rear Main Seal Engine Parts # RM3143ZE16 Fits: [1995-2005] GM / V6 / 3.8L / 231 OHV 12VFitment Notes: MSRP: Now: $18.97 Add to Cart Compare Quick view sku: HG3143RZE27 2003 Buick Park Avenue 3.8L Right Head Gasket HG3143RZE27 2003 Buick Park Avenue 3.8L Right Head Gasket Engine Parts # HG3143RZE27 Fits: [1995-2009] GM / V6 / 3.8L / 231 OHV 12VFitment Notes: MSRP: Now: $16.97 Add to Cart Compare Quick view sku: RB3116ZE40 2003 Buick Park Avenue 3.8L Rod Bearings Set RB3116ZE40 2003 Buick Park Avenue 3.8L Rod Bearings Set Engine Parts # RB3116ZE40 Fits: [1988-2009] GM / V6 / 3.3L, 3.8L / 204, 231 OHV 12V [(BUICK)] MSRP: Now: $24.97 Choose Options Compare Previous 110 111 112 113 114 115 116 117 118 119 120 Next Previous 110 111 112 113 114 115 116 117 118 119 120 Next Compare Selected × OK
Quick view sku: PB3143ZE27 2003 Buick Park Avenue 3.8L Piston Pin Bushings PB3143ZE27 2003 Buick Park Avenue 3.8L Piston Pin Bushings Engine Parts # PB3143ZE27 Fits: [1995-2009] GM / V6 / 3.8L / 231 OHV 12VFitment Notes:< MSRP: Now: $40.97 Add to Cart Compare Quick view sku: PB3182ZE8 2003 Buick Park Avenue 3.8L Piston Pin Bushings PB3182ZE8 2003 Buick Park Avenue 3.8L Piston Pin Bushings Engine Parts # PB3182ZE8 Fits: [1996-2007] GM / V6 / 3.8L / 231 OHV 12VFitment Notes: MSRP: Now: $52.97 Add to Cart Compare Quick view sku: PR3143ZE51 2003 Buick Park Avenue 3.8L Piston Ring Set PR3143ZE51 2003 Buick Park Avenue 3.8L Piston Ring Set Engine Parts # PR3143ZE51 Fits: [1995-2009] GM [1.2x1.5x2.0] / V6 / 3.8L / 231 OHV 12VThis 200 MSRP: Now: $86.97 Choose Options Compare Quick view sku: RM3143ZE16 2003 Buick Park Avenue 3.8L Rear Main Seal RM3143ZE16 2003 Buick Park Avenue 3.8L Rear Main Seal Engine Parts # RM3143ZE16 Fits: [1995-2005] GM / V6 / 3.8L / 231 OHV 12VFitment Notes: MSRP: Now: $18.97 Add to Cart Compare Quick view sku: HG3143RZE27 2003 Buick Park Avenue 3.8L Right Head Gasket HG3143RZE27 2003 Buick Park Avenue 3.8L Right Head Gasket Engine Parts # HG3143RZE27 Fits: [1995-2009] GM / V6 / 3.8L / 231 OHV 12VFitment Notes: MSRP: Now: $16.97 Add to Cart Compare Quick view sku: RB3116ZE40 2003 Buick Park Avenue 3.8L Rod Bearings Set RB3116ZE40 2003 Buick Park Avenue 3.8L Rod Bearings Set Engine Parts # RB3116ZE40 Fits: [1988-2009] GM / V6 / 3.3L, 3.8L / 204, 231 OHV 12V [(BUICK)] MSRP: Now: $24.97 Choose Options Compare Previous 110 111 112 113 114 115 116 117 118 119 120 Next Previous 110 111 112 113 114 115 116 117 118 119 120 Next Compare Selected × OK
Quick view sku: PB3182ZE8 2003 Buick Park Avenue 3.8L Piston Pin Bushings PB3182ZE8 2003 Buick Park Avenue 3.8L Piston Pin Bushings Engine Parts # PB3182ZE8 Fits: [1996-2007] GM / V6 / 3.8L / 231 OHV 12VFitment Notes: MSRP: Now: $52.97 Add to Cart Compare Quick view sku: PR3143ZE51 2003 Buick Park Avenue 3.8L Piston Ring Set PR3143ZE51 2003 Buick Park Avenue 3.8L Piston Ring Set Engine Parts # PR3143ZE51 Fits: [1995-2009] GM [1.2x1.5x2.0] / V6 / 3.8L / 231 OHV 12VThis 200 MSRP: Now: $86.97 Choose Options Compare Quick view sku: RM3143ZE16 2003 Buick Park Avenue 3.8L Rear Main Seal RM3143ZE16 2003 Buick Park Avenue 3.8L Rear Main Seal Engine Parts # RM3143ZE16 Fits: [1995-2005] GM / V6 / 3.8L / 231 OHV 12VFitment Notes: MSRP: Now: $18.97 Add to Cart Compare Quick view sku: HG3143RZE27 2003 Buick Park Avenue 3.8L Right Head Gasket HG3143RZE27 2003 Buick Park Avenue 3.8L Right Head Gasket Engine Parts # HG3143RZE27 Fits: [1995-2009] GM / V6 / 3.8L / 231 OHV 12VFitment Notes: MSRP: Now: $16.97 Add to Cart Compare Quick view sku: RB3116ZE40 2003 Buick Park Avenue 3.8L Rod Bearings Set RB3116ZE40 2003 Buick Park Avenue 3.8L Rod Bearings Set Engine Parts # RB3116ZE40 Fits: [1988-2009] GM / V6 / 3.3L, 3.8L / 204, 231 OHV 12V [(BUICK)] MSRP: Now: $24.97 Choose Options Compare Previous 110 111 112 113 114 115 116 117 118 119 120 Next Previous 110 111 112 113 114 115 116 117 118 119 120 Next Compare Selected × OK
Quick view sku: PR3143ZE51 2003 Buick Park Avenue 3.8L Piston Ring Set PR3143ZE51 2003 Buick Park Avenue 3.8L Piston Ring Set Engine Parts # PR3143ZE51 Fits: [1995-2009] GM [1.2x1.5x2.0] / V6 / 3.8L / 231 OHV 12VThis 200 MSRP: Now: $86.97 Choose Options Compare Quick view sku: RM3143ZE16 2003 Buick Park Avenue 3.8L Rear Main Seal RM3143ZE16 2003 Buick Park Avenue 3.8L Rear Main Seal Engine Parts # RM3143ZE16 Fits: [1995-2005] GM / V6 / 3.8L / 231 OHV 12VFitment Notes: MSRP: Now: $18.97 Add to Cart Compare Quick view sku: HG3143RZE27 2003 Buick Park Avenue 3.8L Right Head Gasket HG3143RZE27 2003 Buick Park Avenue 3.8L Right Head Gasket Engine Parts # HG3143RZE27 Fits: [1995-2009] GM / V6 / 3.8L / 231 OHV 12VFitment Notes: MSRP: Now: $16.97 Add to Cart Compare Quick view sku: RB3116ZE40 2003 Buick Park Avenue 3.8L Rod Bearings Set RB3116ZE40 2003 Buick Park Avenue 3.8L Rod Bearings Set Engine Parts # RB3116ZE40 Fits: [1988-2009] GM / V6 / 3.3L, 3.8L / 204, 231 OHV 12V [(BUICK)] MSRP: Now: $24.97 Choose Options Compare Previous 110 111 112 113 114 115 116 117 118 119 120 Next Previous 110 111 112 113 114 115 116 117 118 119 120 Next Compare Selected × OK
Quick view sku: RM3143ZE16 2003 Buick Park Avenue 3.8L Rear Main Seal RM3143ZE16 2003 Buick Park Avenue 3.8L Rear Main Seal Engine Parts # RM3143ZE16 Fits: [1995-2005] GM / V6 / 3.8L / 231 OHV 12VFitment Notes: MSRP: Now: $18.97 Add to Cart Compare Quick view sku: HG3143RZE27 2003 Buick Park Avenue 3.8L Right Head Gasket HG3143RZE27 2003 Buick Park Avenue 3.8L Right Head Gasket Engine Parts # HG3143RZE27 Fits: [1995-2009] GM / V6 / 3.8L / 231 OHV 12VFitment Notes: MSRP: Now: $16.97 Add to Cart Compare Quick view sku: RB3116ZE40 2003 Buick Park Avenue 3.8L Rod Bearings Set RB3116ZE40 2003 Buick Park Avenue 3.8L Rod Bearings Set Engine Parts # RB3116ZE40 Fits: [1988-2009] GM / V6 / 3.3L, 3.8L / 204, 231 OHV 12V [(BUICK)] MSRP: Now: $24.97 Choose Options Compare Previous 110 111 112 113 114 115 116 117 118 119 120 Next Previous 110 111 112 113 114 115 116 117 118 119 120 Next Compare Selected × OK
Quick view sku: HG3143RZE27 2003 Buick Park Avenue 3.8L Right Head Gasket HG3143RZE27 2003 Buick Park Avenue 3.8L Right Head Gasket Engine Parts # HG3143RZE27 Fits: [1995-2009] GM / V6 / 3.8L / 231 OHV 12VFitment Notes: MSRP: Now: $16.97 Add to Cart Compare Quick view sku: RB3116ZE40 2003 Buick Park Avenue 3.8L Rod Bearings Set RB3116ZE40 2003 Buick Park Avenue 3.8L Rod Bearings Set Engine Parts # RB3116ZE40 Fits: [1988-2009] GM / V6 / 3.3L, 3.8L / 204, 231 OHV 12V [(BUICK)] MSRP: Now: $24.97 Choose Options Compare Previous 110 111 112 113 114 115 116 117 118 119 120 Next Previous 110 111 112 113 114 115 116 117 118 119 120 Next Compare Selected
Quick view sku: RB3116ZE40 2003 Buick Park Avenue 3.8L Rod Bearings Set RB3116ZE40 2003 Buick Park Avenue 3.8L Rod Bearings Set Engine Parts # RB3116ZE40 Fits: [1988-2009] GM / V6 / 3.3L, 3.8L / 204, 231 OHV 12V [(BUICK)] MSRP: Now: $24.97 Choose Options Compare Previous 110 111 112 113 114 115 116 117 118 119 120 Next Previous 110 111 112 113 114 115 116 117 118 119 120 Next Compare Selected
