Quick view Details sku: RRK638ZE2 2003 Nissan Altima - 2.5L - Engine Rebuild Re-Ring Kit - RRK638ZE2 MSRP: Now: $243.97 Add to Cart Compare Quick view Details sku: VK16638ZE2 2003 Nissan Altima - 2.5L - Exhaust and Intake Valve Kit - VK16638ZE2 MSRP: Now: $177.97 Add to Cart Compare Quick view Details sku: FGS6038ZE2 2003 Nissan Altima - 2.5L - Full Gasket Set - FGS6038ZE2 MSRP: Now: $111.97 Add to Cart Compare Quick view Details sku: HGB638ZE2 2003 Nissan Altima - 2.5L - Head Gasket Set with Head Bolt Kit - HGB638ZE2 MSRP: Now: $134.97 Add to Cart Compare Quick view Details sku: MMK638ZE2 2003 Nissan Altima - 2.5L - Motor Mount Kit - MMK638ZE2 MSRP: Now: $157.97 Add to Cart Compare Quick view Details sku: OP638ZE2 2003 Nissan Altima - 2.5L - Oil Pump - OP638ZE2 MSRP: Now: $185.97 Add to Cart Compare Quick view Details sku: P638ZE2 2003 Nissan Altima - 2.5L - Piston Set - P638ZE2 MSRP: Now: $110.97 Choose Options Compare Quick view Details sku: TK638ZE2 2003 Nissan Altima - 2.5L - Timing Chain Kit - TK638ZE2 MSRP: Now: $171.97 Add to Cart Compare Quick view Details sku: VTG642ZE2 2003 Nissan Altima - 2.5L - Variable Valve Timing Sprocket (Camshaft Phaser) - VTG642ZE2 MSRP: Now: $238.97 Add to Cart Compare Quick view Details sku: EK638ZE2 2003 Nissan Altima 2.5L Engine Rebuild Kit - EK638ZE2 MSRP: Now: $370.97 Choose Options Compare Quick view Details sku: EK638MZE2 2003 Nissan Altima 2.5L Engine Rebuild Master Kit - EK638MZE2 MSRP: Now: $728.97 Choose Options Compare Quick view Details sku: EG638ZE2 2003 Nissan Altima 2.5L Exhaust Manifold Gasket EG638ZE2 MSRP: Now: $8.97 Add to Cart Compare Quick view Details sku: EV638ZE2 2003 Nissan Altima 2.5L Exhaust Valve EV638ZE2 MSRP: Now: $12.97 Add to Cart Compare Quick view Details sku: VGE670ZE113 2003 Nissan Altima 2.5L Exhaust Valve Guide VGE670ZE113 MSRP: Now: $4.97 Add to Cart Compare Quick view Details sku: MG638ZE2 2003 Nissan Altima 2.5L Fuel Injection Plenum Gasket MG638ZE2 MSRP: Now: $10.97 Add to Cart Compare Quick view Details sku: HBK638ZE6 2003 Nissan Altima 2.5L Head Bolt Kit HBK638ZE6 MSRP: Now: $56.97 Add to Cart Compare Quick view Details sku: HG638ZE2 2003 Nissan Altima 2.5L Head Gasket HG638ZE2 MSRP: Now: $27.97 Add to Cart Compare Quick view Details sku: HGS638ZE2 2003 Nissan Altima 2.5L Head Gasket Set HGS638ZE2 MSRP: Now: $76.97 Add to Cart Compare Quick view Details sku: HS638ZE2 2003 Nissan Altima 2.5L Head Spacer Shim HS638ZE2 MSRP: Now: $51.97 Add to Cart Compare Quick view Details sku: IG638ZE2 2003 Nissan Altima 2.5L Intake Manifold Gasket Set IG638ZE2 MSRP: Now: $12.97 Add to Cart Compare Quick view sku: RRK638ZE2 2003 Nissan Altima - 2.5L - Engine Rebuild Re-Ring Kit - RRK638ZE2 2003 Nissan Altima 2.5L Rebuild Re-Ring Kit Engine Parts # RRK638ZE2 Includes: Piston Ring Set, Main Bearings Set, Rod Bearings Set, Full Gasket Set, Thrust Washer. Fits: [2002-2006] / Nissan / Al MSRP: Now: $243.97 Add to Cart Compare Quick view sku: VK16638ZE2 2003 Nissan Altima - 2.5L - Exhaust and Intake Valve Kit - VK16638ZE2 2003 Nissan Altima 2.5L Exhaust and Intake Valve Kit Engine Parts # VK16638ZE2 Includes: Exhaust Valve x8 Intake Valve x8. Fits: [2002-2017] NISSAN, SUZUKI / L4 / 2.5L / 152 DOHC 16V [(QR25DE)] MSRP: Now: $177.97 Add to Cart Compare Quick view sku: FGS6038ZE2 2003 Nissan Altima - 2.5L - Full Gasket Set - FGS6038ZE2 2003 Nissan Altima 2.5L Full Gasket Set Engine Parts # FGS6038ZE2 Fits: [2002-2006] NISSAN / L4 / 2.5L / 152 DOHC 16V [(QR25DE)]This 2003 N MSRP: Now: $111.97 Add to Cart Compare Quick view sku: HGB638ZE2 2003 Nissan Altima - 2.5L - Head Gasket Set with Head Bolt Kit - HGB638ZE2 2003 Nissan Altima 2.5L Head Gasket Set with Head Bolt Kit Engine Parts # HGB638ZE2 Includes: Head Gasket Set x1 Head Bolt Kit x1. Fits: [2002-2006] NISSAN / L4 / 2.5L / 152 DOHC 16V [(QR25DE)] MSRP: Now: $134.97 Add to Cart Compare Quick view sku: MMK638ZE2 2003 Nissan Altima - 2.5L - Motor Mount Kit - MMK638ZE2 2003 Nissan Altima 2.5L Motor Mount Kit Engine Parts # MMK638ZE2 Fits: [2002-2006] NISSAN / L4 / 2.5L / 152 DOHC 16V [(QR25DE)]This Motor MSRP: Now: $157.97 Add to Cart Compare Quick view sku: OP638ZE2 2003 Nissan Altima - 2.5L - Oil Pump - OP638ZE2 2003 Nissan Altima 2.5L Oil Pump Engine Parts # OP638ZE2 Fits: [2002-2006] NISSAN / L4 / 2.5L / 152 DOHC 16V [(QR25DE)]This Oil Pump also MSRP: Now: $185.97 Add to Cart Compare Quick view sku: P638ZE2 2003 Nissan Altima - 2.5L - Piston Set - P638ZE2 2003 Nissan Altima 2.5L Piston Set Engine Parts # P638ZE2 Fits: [2002-2006] NISSAN [1.2x1.2x2.5] / L4 / 2.5L / 152 DOHC 16V [(QR25DE)]This MSRP: Now: $110.97 Choose Options Compare Quick view sku: TK638ZE2 2003 Nissan Altima - 2.5L - Timing Chain Kit - TK638ZE2 2003 Nissan Altima 2.5L Timing Chain Kit Engine Parts # TK638ZE2 Fits: [2002-2006] NISSAN / L4 / 2.5L / 152 DOHC 16V [(QR25DE)]This Timing MSRP: Now: $171.97 Add to Cart Compare Quick view sku: VTG642ZE2 2003 Nissan Altima - 2.5L - Variable Valve Timing Sprocket (Camshaft Phaser) - VTG642ZE2 2003 Nissan Altima 2.5L Variable Valve Timing Sprocket (Camshaft Phaser) Engine Parts # VTG642ZE2 Fits: [2002-2017] NISSAN / L4 / 2.5L / 152 DOHC 16V [(QR25DE)] MSRP: Now: $238.97 Add to Cart Compare Quick view sku: EK638ZE2 2003 Nissan Altima 2.5L Engine Rebuild Kit - EK638ZE2 2003 Nissan Altima - 2.5L - Engine Rebuild Kit - EK638ZE2 Engine rebuild kit for 2003 Nissan Altima - 2.5L - Engine Rebuild Kit - EK638ZE2. Kit includes the core components needed for a proper... MSRP: Now: $370.97 Choose Options Compare Quick view sku: EK638MZE2 2003 Nissan Altima 2.5L Engine Rebuild Master Kit - EK638MZE2 2003 Nissan Altima - 2.5L - Engine Rebuild Master Kit - EK638MZE2 Engine rebuild kit for 2003 Nissan Altima - 2.5L - Engine Rebuild Master Kit - EK638MZE2. Kit includes the core components needed... MSRP: Now: $728.97 Choose Options Compare Quick view sku: EG638ZE2 2003 Nissan Altima 2.5L Exhaust Manifold Gasket EG638ZE2 2003 Nissan Altima 2.5L Exhaust Manifold Gasket Engine Parts # EG638ZE2 Fits: [2002-2017] NISSAN, SUZUKI / L4 / 2.5L / 152 DOHC 16V [(QR25DE)]< MSRP: Now: $8.97 Add to Cart Compare Quick view sku: EV638ZE2 2003 Nissan Altima 2.5L Exhaust Valve EV638ZE2 2003 Nissan Altima 2.5L Exhaust Valve Engine Parts # EV638ZE2 Fits: [2002-2017] NISSAN, SUZUKI [Nitride Coated; 1 Groove; 30.7mm Head Dia., 6mm Stem Dia., 98.8mm O.A.L.] / L4 / 2.5L / 152 DOHC 16V MSRP: Now: $12.97 Add to Cart Compare Quick view sku: VGE670ZE113 2003 Nissan Altima 2.5L Exhaust Valve Guide VGE670ZE113 2003 Nissan Altima 2.5L Exhaust Valve Guide Engine Parts # VGE670ZE113 Fits: [1991-2017] INFINI, NISSAN, SUZUKI [6.1mm I.D.; 10.1mm O.D.; 43mm O.A.L.] / L4, V6, V8 / 2.0L, 2.5L, 3.0L, 3.5L, 3.7L, MSRP: Now: $4.97 Add to Cart Compare Quick view sku: MG638ZE2 2003 Nissan Altima 2.5L Fuel Injection Plenum Gasket MG638ZE2 2003 Nissan Altima 2.5L Fuel Injection Plenum Gasket Engine Parts # MG638ZE2 Fits: [2002-2006] NISSAN / L4 / 2.5L / 152 DOHC 16V [(QR25DE)] MSRP: Now: $10.97 Add to Cart Compare Quick view sku: HBK638ZE6 2003 Nissan Altima 2.5L Head Bolt Kit HBK638ZE6 2003 Nissan Altima 2.5L Head Bolt Kit Engine Parts # HBK638ZE6 Fits: [2002-2017] INFINI, NISSAN, SUZUKI / L4 / 2.5L / 152 DOHC 16V [(QR25DE, QR25DER)] MSRP: Now: $56.97 Add to Cart Compare Quick view sku: HG638ZE2 2003 Nissan Altima 2.5L Head Gasket HG638ZE2 2003 Nissan Altima 2.5L Head Gasket Engine Parts # HG638ZE2 Fits: [2002-2006] NISSAN / L4 / 2.5L / 152 DOHC 16V [(QR25DE)]Fitment Notes MSRP: Now: $27.97 Add to Cart Compare Quick view sku: HGS638ZE2 2003 Nissan Altima 2.5L Head Gasket Set HGS638ZE2 2003 Nissan Altima 2.5L Head Gasket Set Engine Parts # HGS638ZE2 Fits: [2002-2006] NISSAN / L4 / 2.5L / 152 DOHC 16V [(QR25DE)]This 2003 N MSRP: Now: $76.97 Add to Cart Compare Quick view sku: HS638ZE2 2003 Nissan Altima 2.5L Head Spacer Shim HS638ZE2 2003 Nissan Altima 2.5L Head Spacer Shim Engine Parts # HS638ZE2 Fits: [2002-2017] NISSAN, SUZUKI / L4 / 2.5L / 152 DOHC 16V [(QR25DE)]Thi MSRP: Now: $51.97 Add to Cart Compare Quick view sku: IG638ZE2 2003 Nissan Altima 2.5L Intake Manifold Gasket Set IG638ZE2 2003 Nissan Altima 2.5L Intake Manifold Gasket Set Engine Parts # IG638ZE2 Fits: [2002-2006] NISSAN / L4 / 2.5L / 152 DOHC 16V [(QR25DE)] MSRP: Now: $12.97 Add to Cart Compare 1 2 Next 1 2 Next Compare Selected × OK
Quick view Details sku: VK16638ZE2 2003 Nissan Altima - 2.5L - Exhaust and Intake Valve Kit - VK16638ZE2 MSRP: Now: $177.97 Add to Cart Compare Quick view Details sku: FGS6038ZE2 2003 Nissan Altima - 2.5L - Full Gasket Set - FGS6038ZE2 MSRP: Now: $111.97 Add to Cart Compare Quick view Details sku: HGB638ZE2 2003 Nissan Altima - 2.5L - Head Gasket Set with Head Bolt Kit - HGB638ZE2 MSRP: Now: $134.97 Add to Cart Compare Quick view Details sku: MMK638ZE2 2003 Nissan Altima - 2.5L - Motor Mount Kit - MMK638ZE2 MSRP: Now: $157.97 Add to Cart Compare Quick view Details sku: OP638ZE2 2003 Nissan Altima - 2.5L - Oil Pump - OP638ZE2 MSRP: Now: $185.97 Add to Cart Compare Quick view Details sku: P638ZE2 2003 Nissan Altima - 2.5L - Piston Set - P638ZE2 MSRP: Now: $110.97 Choose Options Compare Quick view Details sku: TK638ZE2 2003 Nissan Altima - 2.5L - Timing Chain Kit - TK638ZE2 MSRP: Now: $171.97 Add to Cart Compare Quick view Details sku: VTG642ZE2 2003 Nissan Altima - 2.5L - Variable Valve Timing Sprocket (Camshaft Phaser) - VTG642ZE2 MSRP: Now: $238.97 Add to Cart Compare Quick view Details sku: EK638ZE2 2003 Nissan Altima 2.5L Engine Rebuild Kit - EK638ZE2 MSRP: Now: $370.97 Choose Options Compare Quick view Details sku: EK638MZE2 2003 Nissan Altima 2.5L Engine Rebuild Master Kit - EK638MZE2 MSRP: Now: $728.97 Choose Options Compare Quick view Details sku: EG638ZE2 2003 Nissan Altima 2.5L Exhaust Manifold Gasket EG638ZE2 MSRP: Now: $8.97 Add to Cart Compare Quick view Details sku: EV638ZE2 2003 Nissan Altima 2.5L Exhaust Valve EV638ZE2 MSRP: Now: $12.97 Add to Cart Compare Quick view Details sku: VGE670ZE113 2003 Nissan Altima 2.5L Exhaust Valve Guide VGE670ZE113 MSRP: Now: $4.97 Add to Cart Compare Quick view Details sku: MG638ZE2 2003 Nissan Altima 2.5L Fuel Injection Plenum Gasket MG638ZE2 MSRP: Now: $10.97 Add to Cart Compare Quick view Details sku: HBK638ZE6 2003 Nissan Altima 2.5L Head Bolt Kit HBK638ZE6 MSRP: Now: $56.97 Add to Cart Compare Quick view Details sku: HG638ZE2 2003 Nissan Altima 2.5L Head Gasket HG638ZE2 MSRP: Now: $27.97 Add to Cart Compare Quick view Details sku: HGS638ZE2 2003 Nissan Altima 2.5L Head Gasket Set HGS638ZE2 MSRP: Now: $76.97 Add to Cart Compare Quick view Details sku: HS638ZE2 2003 Nissan Altima 2.5L Head Spacer Shim HS638ZE2 MSRP: Now: $51.97 Add to Cart Compare Quick view Details sku: IG638ZE2 2003 Nissan Altima 2.5L Intake Manifold Gasket Set IG638ZE2 MSRP: Now: $12.97 Add to Cart Compare Quick view sku: RRK638ZE2 2003 Nissan Altima - 2.5L - Engine Rebuild Re-Ring Kit - RRK638ZE2 2003 Nissan Altima 2.5L Rebuild Re-Ring Kit Engine Parts # RRK638ZE2 Includes: Piston Ring Set, Main Bearings Set, Rod Bearings Set, Full Gasket Set, Thrust Washer. Fits: [2002-2006] / Nissan / Al MSRP: Now: $243.97 Add to Cart Compare Quick view sku: VK16638ZE2 2003 Nissan Altima - 2.5L - Exhaust and Intake Valve Kit - VK16638ZE2 2003 Nissan Altima 2.5L Exhaust and Intake Valve Kit Engine Parts # VK16638ZE2 Includes: Exhaust Valve x8 Intake Valve x8. Fits: [2002-2017] NISSAN, SUZUKI / L4 / 2.5L / 152 DOHC 16V [(QR25DE)] MSRP: Now: $177.97 Add to Cart Compare Quick view sku: FGS6038ZE2 2003 Nissan Altima - 2.5L - Full Gasket Set - FGS6038ZE2 2003 Nissan Altima 2.5L Full Gasket Set Engine Parts # FGS6038ZE2 Fits: [2002-2006] NISSAN / L4 / 2.5L / 152 DOHC 16V [(QR25DE)]This 2003 N MSRP: Now: $111.97 Add to Cart Compare Quick view sku: HGB638ZE2 2003 Nissan Altima - 2.5L - Head Gasket Set with Head Bolt Kit - HGB638ZE2 2003 Nissan Altima 2.5L Head Gasket Set with Head Bolt Kit Engine Parts # HGB638ZE2 Includes: Head Gasket Set x1 Head Bolt Kit x1. Fits: [2002-2006] NISSAN / L4 / 2.5L / 152 DOHC 16V [(QR25DE)] MSRP: Now: $134.97 Add to Cart Compare Quick view sku: MMK638ZE2 2003 Nissan Altima - 2.5L - Motor Mount Kit - MMK638ZE2 2003 Nissan Altima 2.5L Motor Mount Kit Engine Parts # MMK638ZE2 Fits: [2002-2006] NISSAN / L4 / 2.5L / 152 DOHC 16V [(QR25DE)]This Motor MSRP: Now: $157.97 Add to Cart Compare Quick view sku: OP638ZE2 2003 Nissan Altima - 2.5L - Oil Pump - OP638ZE2 2003 Nissan Altima 2.5L Oil Pump Engine Parts # OP638ZE2 Fits: [2002-2006] NISSAN / L4 / 2.5L / 152 DOHC 16V [(QR25DE)]This Oil Pump also MSRP: Now: $185.97 Add to Cart Compare Quick view sku: P638ZE2 2003 Nissan Altima - 2.5L - Piston Set - P638ZE2 2003 Nissan Altima 2.5L Piston Set Engine Parts # P638ZE2 Fits: [2002-2006] NISSAN [1.2x1.2x2.5] / L4 / 2.5L / 152 DOHC 16V [(QR25DE)]This MSRP: Now: $110.97 Choose Options Compare Quick view sku: TK638ZE2 2003 Nissan Altima - 2.5L - Timing Chain Kit - TK638ZE2 2003 Nissan Altima 2.5L Timing Chain Kit Engine Parts # TK638ZE2 Fits: [2002-2006] NISSAN / L4 / 2.5L / 152 DOHC 16V [(QR25DE)]This Timing MSRP: Now: $171.97 Add to Cart Compare Quick view sku: VTG642ZE2 2003 Nissan Altima - 2.5L - Variable Valve Timing Sprocket (Camshaft Phaser) - VTG642ZE2 2003 Nissan Altima 2.5L Variable Valve Timing Sprocket (Camshaft Phaser) Engine Parts # VTG642ZE2 Fits: [2002-2017] NISSAN / L4 / 2.5L / 152 DOHC 16V [(QR25DE)] MSRP: Now: $238.97 Add to Cart Compare Quick view sku: EK638ZE2 2003 Nissan Altima 2.5L Engine Rebuild Kit - EK638ZE2 2003 Nissan Altima - 2.5L - Engine Rebuild Kit - EK638ZE2 Engine rebuild kit for 2003 Nissan Altima - 2.5L - Engine Rebuild Kit - EK638ZE2. Kit includes the core components needed for a proper... MSRP: Now: $370.97 Choose Options Compare Quick view sku: EK638MZE2 2003 Nissan Altima 2.5L Engine Rebuild Master Kit - EK638MZE2 2003 Nissan Altima - 2.5L - Engine Rebuild Master Kit - EK638MZE2 Engine rebuild kit for 2003 Nissan Altima - 2.5L - Engine Rebuild Master Kit - EK638MZE2. Kit includes the core components needed... MSRP: Now: $728.97 Choose Options Compare Quick view sku: EG638ZE2 2003 Nissan Altima 2.5L Exhaust Manifold Gasket EG638ZE2 2003 Nissan Altima 2.5L Exhaust Manifold Gasket Engine Parts # EG638ZE2 Fits: [2002-2017] NISSAN, SUZUKI / L4 / 2.5L / 152 DOHC 16V [(QR25DE)]< MSRP: Now: $8.97 Add to Cart Compare Quick view sku: EV638ZE2 2003 Nissan Altima 2.5L Exhaust Valve EV638ZE2 2003 Nissan Altima 2.5L Exhaust Valve Engine Parts # EV638ZE2 Fits: [2002-2017] NISSAN, SUZUKI [Nitride Coated; 1 Groove; 30.7mm Head Dia., 6mm Stem Dia., 98.8mm O.A.L.] / L4 / 2.5L / 152 DOHC 16V MSRP: Now: $12.97 Add to Cart Compare Quick view sku: VGE670ZE113 2003 Nissan Altima 2.5L Exhaust Valve Guide VGE670ZE113 2003 Nissan Altima 2.5L Exhaust Valve Guide Engine Parts # VGE670ZE113 Fits: [1991-2017] INFINI, NISSAN, SUZUKI [6.1mm I.D.; 10.1mm O.D.; 43mm O.A.L.] / L4, V6, V8 / 2.0L, 2.5L, 3.0L, 3.5L, 3.7L, MSRP: Now: $4.97 Add to Cart Compare Quick view sku: MG638ZE2 2003 Nissan Altima 2.5L Fuel Injection Plenum Gasket MG638ZE2 2003 Nissan Altima 2.5L Fuel Injection Plenum Gasket Engine Parts # MG638ZE2 Fits: [2002-2006] NISSAN / L4 / 2.5L / 152 DOHC 16V [(QR25DE)] MSRP: Now: $10.97 Add to Cart Compare Quick view sku: HBK638ZE6 2003 Nissan Altima 2.5L Head Bolt Kit HBK638ZE6 2003 Nissan Altima 2.5L Head Bolt Kit Engine Parts # HBK638ZE6 Fits: [2002-2017] INFINI, NISSAN, SUZUKI / L4 / 2.5L / 152 DOHC 16V [(QR25DE, QR25DER)] MSRP: Now: $56.97 Add to Cart Compare Quick view sku: HG638ZE2 2003 Nissan Altima 2.5L Head Gasket HG638ZE2 2003 Nissan Altima 2.5L Head Gasket Engine Parts # HG638ZE2 Fits: [2002-2006] NISSAN / L4 / 2.5L / 152 DOHC 16V [(QR25DE)]Fitment Notes MSRP: Now: $27.97 Add to Cart Compare Quick view sku: HGS638ZE2 2003 Nissan Altima 2.5L Head Gasket Set HGS638ZE2 2003 Nissan Altima 2.5L Head Gasket Set Engine Parts # HGS638ZE2 Fits: [2002-2006] NISSAN / L4 / 2.5L / 152 DOHC 16V [(QR25DE)]This 2003 N MSRP: Now: $76.97 Add to Cart Compare Quick view sku: HS638ZE2 2003 Nissan Altima 2.5L Head Spacer Shim HS638ZE2 2003 Nissan Altima 2.5L Head Spacer Shim Engine Parts # HS638ZE2 Fits: [2002-2017] NISSAN, SUZUKI / L4 / 2.5L / 152 DOHC 16V [(QR25DE)]Thi MSRP: Now: $51.97 Add to Cart Compare Quick view sku: IG638ZE2 2003 Nissan Altima 2.5L Intake Manifold Gasket Set IG638ZE2 2003 Nissan Altima 2.5L Intake Manifold Gasket Set Engine Parts # IG638ZE2 Fits: [2002-2006] NISSAN / L4 / 2.5L / 152 DOHC 16V [(QR25DE)] MSRP: Now: $12.97 Add to Cart Compare 1 2 Next 1 2 Next Compare Selected × OK
Quick view Details sku: FGS6038ZE2 2003 Nissan Altima - 2.5L - Full Gasket Set - FGS6038ZE2 MSRP: Now: $111.97 Add to Cart Compare Quick view Details sku: HGB638ZE2 2003 Nissan Altima - 2.5L - Head Gasket Set with Head Bolt Kit - HGB638ZE2 MSRP: Now: $134.97 Add to Cart Compare Quick view Details sku: MMK638ZE2 2003 Nissan Altima - 2.5L - Motor Mount Kit - MMK638ZE2 MSRP: Now: $157.97 Add to Cart Compare Quick view Details sku: OP638ZE2 2003 Nissan Altima - 2.5L - Oil Pump - OP638ZE2 MSRP: Now: $185.97 Add to Cart Compare Quick view Details sku: P638ZE2 2003 Nissan Altima - 2.5L - Piston Set - P638ZE2 MSRP: Now: $110.97 Choose Options Compare Quick view Details sku: TK638ZE2 2003 Nissan Altima - 2.5L - Timing Chain Kit - TK638ZE2 MSRP: Now: $171.97 Add to Cart Compare Quick view Details sku: VTG642ZE2 2003 Nissan Altima - 2.5L - Variable Valve Timing Sprocket (Camshaft Phaser) - VTG642ZE2 MSRP: Now: $238.97 Add to Cart Compare Quick view Details sku: EK638ZE2 2003 Nissan Altima 2.5L Engine Rebuild Kit - EK638ZE2 MSRP: Now: $370.97 Choose Options Compare Quick view Details sku: EK638MZE2 2003 Nissan Altima 2.5L Engine Rebuild Master Kit - EK638MZE2 MSRP: Now: $728.97 Choose Options Compare Quick view Details sku: EG638ZE2 2003 Nissan Altima 2.5L Exhaust Manifold Gasket EG638ZE2 MSRP: Now: $8.97 Add to Cart Compare Quick view Details sku: EV638ZE2 2003 Nissan Altima 2.5L Exhaust Valve EV638ZE2 MSRP: Now: $12.97 Add to Cart Compare Quick view Details sku: VGE670ZE113 2003 Nissan Altima 2.5L Exhaust Valve Guide VGE670ZE113 MSRP: Now: $4.97 Add to Cart Compare Quick view Details sku: MG638ZE2 2003 Nissan Altima 2.5L Fuel Injection Plenum Gasket MG638ZE2 MSRP: Now: $10.97 Add to Cart Compare Quick view Details sku: HBK638ZE6 2003 Nissan Altima 2.5L Head Bolt Kit HBK638ZE6 MSRP: Now: $56.97 Add to Cart Compare Quick view Details sku: HG638ZE2 2003 Nissan Altima 2.5L Head Gasket HG638ZE2 MSRP: Now: $27.97 Add to Cart Compare Quick view Details sku: HGS638ZE2 2003 Nissan Altima 2.5L Head Gasket Set HGS638ZE2 MSRP: Now: $76.97 Add to Cart Compare Quick view Details sku: HS638ZE2 2003 Nissan Altima 2.5L Head Spacer Shim HS638ZE2 MSRP: Now: $51.97 Add to Cart Compare Quick view Details sku: IG638ZE2 2003 Nissan Altima 2.5L Intake Manifold Gasket Set IG638ZE2 MSRP: Now: $12.97 Add to Cart Compare Quick view sku: RRK638ZE2 2003 Nissan Altima - 2.5L - Engine Rebuild Re-Ring Kit - RRK638ZE2 2003 Nissan Altima 2.5L Rebuild Re-Ring Kit Engine Parts # RRK638ZE2 Includes: Piston Ring Set, Main Bearings Set, Rod Bearings Set, Full Gasket Set, Thrust Washer. Fits: [2002-2006] / Nissan / Al MSRP: Now: $243.97 Add to Cart Compare Quick view sku: VK16638ZE2 2003 Nissan Altima - 2.5L - Exhaust and Intake Valve Kit - VK16638ZE2 2003 Nissan Altima 2.5L Exhaust and Intake Valve Kit Engine Parts # VK16638ZE2 Includes: Exhaust Valve x8 Intake Valve x8. Fits: [2002-2017] NISSAN, SUZUKI / L4 / 2.5L / 152 DOHC 16V [(QR25DE)] MSRP: Now: $177.97 Add to Cart Compare Quick view sku: FGS6038ZE2 2003 Nissan Altima - 2.5L - Full Gasket Set - FGS6038ZE2 2003 Nissan Altima 2.5L Full Gasket Set Engine Parts # FGS6038ZE2 Fits: [2002-2006] NISSAN / L4 / 2.5L / 152 DOHC 16V [(QR25DE)]This 2003 N MSRP: Now: $111.97 Add to Cart Compare Quick view sku: HGB638ZE2 2003 Nissan Altima - 2.5L - Head Gasket Set with Head Bolt Kit - HGB638ZE2 2003 Nissan Altima 2.5L Head Gasket Set with Head Bolt Kit Engine Parts # HGB638ZE2 Includes: Head Gasket Set x1 Head Bolt Kit x1. Fits: [2002-2006] NISSAN / L4 / 2.5L / 152 DOHC 16V [(QR25DE)] MSRP: Now: $134.97 Add to Cart Compare Quick view sku: MMK638ZE2 2003 Nissan Altima - 2.5L - Motor Mount Kit - MMK638ZE2 2003 Nissan Altima 2.5L Motor Mount Kit Engine Parts # MMK638ZE2 Fits: [2002-2006] NISSAN / L4 / 2.5L / 152 DOHC 16V [(QR25DE)]This Motor MSRP: Now: $157.97 Add to Cart Compare Quick view sku: OP638ZE2 2003 Nissan Altima - 2.5L - Oil Pump - OP638ZE2 2003 Nissan Altima 2.5L Oil Pump Engine Parts # OP638ZE2 Fits: [2002-2006] NISSAN / L4 / 2.5L / 152 DOHC 16V [(QR25DE)]This Oil Pump also MSRP: Now: $185.97 Add to Cart Compare Quick view sku: P638ZE2 2003 Nissan Altima - 2.5L - Piston Set - P638ZE2 2003 Nissan Altima 2.5L Piston Set Engine Parts # P638ZE2 Fits: [2002-2006] NISSAN [1.2x1.2x2.5] / L4 / 2.5L / 152 DOHC 16V [(QR25DE)]This MSRP: Now: $110.97 Choose Options Compare Quick view sku: TK638ZE2 2003 Nissan Altima - 2.5L - Timing Chain Kit - TK638ZE2 2003 Nissan Altima 2.5L Timing Chain Kit Engine Parts # TK638ZE2 Fits: [2002-2006] NISSAN / L4 / 2.5L / 152 DOHC 16V [(QR25DE)]This Timing MSRP: Now: $171.97 Add to Cart Compare Quick view sku: VTG642ZE2 2003 Nissan Altima - 2.5L - Variable Valve Timing Sprocket (Camshaft Phaser) - VTG642ZE2 2003 Nissan Altima 2.5L Variable Valve Timing Sprocket (Camshaft Phaser) Engine Parts # VTG642ZE2 Fits: [2002-2017] NISSAN / L4 / 2.5L / 152 DOHC 16V [(QR25DE)] MSRP: Now: $238.97 Add to Cart Compare Quick view sku: EK638ZE2 2003 Nissan Altima 2.5L Engine Rebuild Kit - EK638ZE2 2003 Nissan Altima - 2.5L - Engine Rebuild Kit - EK638ZE2 Engine rebuild kit for 2003 Nissan Altima - 2.5L - Engine Rebuild Kit - EK638ZE2. Kit includes the core components needed for a proper... MSRP: Now: $370.97 Choose Options Compare Quick view sku: EK638MZE2 2003 Nissan Altima 2.5L Engine Rebuild Master Kit - EK638MZE2 2003 Nissan Altima - 2.5L - Engine Rebuild Master Kit - EK638MZE2 Engine rebuild kit for 2003 Nissan Altima - 2.5L - Engine Rebuild Master Kit - EK638MZE2. Kit includes the core components needed... MSRP: Now: $728.97 Choose Options Compare Quick view sku: EG638ZE2 2003 Nissan Altima 2.5L Exhaust Manifold Gasket EG638ZE2 2003 Nissan Altima 2.5L Exhaust Manifold Gasket Engine Parts # EG638ZE2 Fits: [2002-2017] NISSAN, SUZUKI / L4 / 2.5L / 152 DOHC 16V [(QR25DE)]< MSRP: Now: $8.97 Add to Cart Compare Quick view sku: EV638ZE2 2003 Nissan Altima 2.5L Exhaust Valve EV638ZE2 2003 Nissan Altima 2.5L Exhaust Valve Engine Parts # EV638ZE2 Fits: [2002-2017] NISSAN, SUZUKI [Nitride Coated; 1 Groove; 30.7mm Head Dia., 6mm Stem Dia., 98.8mm O.A.L.] / L4 / 2.5L / 152 DOHC 16V MSRP: Now: $12.97 Add to Cart Compare Quick view sku: VGE670ZE113 2003 Nissan Altima 2.5L Exhaust Valve Guide VGE670ZE113 2003 Nissan Altima 2.5L Exhaust Valve Guide Engine Parts # VGE670ZE113 Fits: [1991-2017] INFINI, NISSAN, SUZUKI [6.1mm I.D.; 10.1mm O.D.; 43mm O.A.L.] / L4, V6, V8 / 2.0L, 2.5L, 3.0L, 3.5L, 3.7L, MSRP: Now: $4.97 Add to Cart Compare Quick view sku: MG638ZE2 2003 Nissan Altima 2.5L Fuel Injection Plenum Gasket MG638ZE2 2003 Nissan Altima 2.5L Fuel Injection Plenum Gasket Engine Parts # MG638ZE2 Fits: [2002-2006] NISSAN / L4 / 2.5L / 152 DOHC 16V [(QR25DE)] MSRP: Now: $10.97 Add to Cart Compare Quick view sku: HBK638ZE6 2003 Nissan Altima 2.5L Head Bolt Kit HBK638ZE6 2003 Nissan Altima 2.5L Head Bolt Kit Engine Parts # HBK638ZE6 Fits: [2002-2017] INFINI, NISSAN, SUZUKI / L4 / 2.5L / 152 DOHC 16V [(QR25DE, QR25DER)] MSRP: Now: $56.97 Add to Cart Compare Quick view sku: HG638ZE2 2003 Nissan Altima 2.5L Head Gasket HG638ZE2 2003 Nissan Altima 2.5L Head Gasket Engine Parts # HG638ZE2 Fits: [2002-2006] NISSAN / L4 / 2.5L / 152 DOHC 16V [(QR25DE)]Fitment Notes MSRP: Now: $27.97 Add to Cart Compare Quick view sku: HGS638ZE2 2003 Nissan Altima 2.5L Head Gasket Set HGS638ZE2 2003 Nissan Altima 2.5L Head Gasket Set Engine Parts # HGS638ZE2 Fits: [2002-2006] NISSAN / L4 / 2.5L / 152 DOHC 16V [(QR25DE)]This 2003 N MSRP: Now: $76.97 Add to Cart Compare Quick view sku: HS638ZE2 2003 Nissan Altima 2.5L Head Spacer Shim HS638ZE2 2003 Nissan Altima 2.5L Head Spacer Shim Engine Parts # HS638ZE2 Fits: [2002-2017] NISSAN, SUZUKI / L4 / 2.5L / 152 DOHC 16V [(QR25DE)]Thi MSRP: Now: $51.97 Add to Cart Compare Quick view sku: IG638ZE2 2003 Nissan Altima 2.5L Intake Manifold Gasket Set IG638ZE2 2003 Nissan Altima 2.5L Intake Manifold Gasket Set Engine Parts # IG638ZE2 Fits: [2002-2006] NISSAN / L4 / 2.5L / 152 DOHC 16V [(QR25DE)] MSRP: Now: $12.97 Add to Cart Compare 1 2 Next 1 2 Next Compare Selected × OK
Quick view Details sku: HGB638ZE2 2003 Nissan Altima - 2.5L - Head Gasket Set with Head Bolt Kit - HGB638ZE2 MSRP: Now: $134.97 Add to Cart Compare Quick view Details sku: MMK638ZE2 2003 Nissan Altima - 2.5L - Motor Mount Kit - MMK638ZE2 MSRP: Now: $157.97 Add to Cart Compare Quick view Details sku: OP638ZE2 2003 Nissan Altima - 2.5L - Oil Pump - OP638ZE2 MSRP: Now: $185.97 Add to Cart Compare Quick view Details sku: P638ZE2 2003 Nissan Altima - 2.5L - Piston Set - P638ZE2 MSRP: Now: $110.97 Choose Options Compare Quick view Details sku: TK638ZE2 2003 Nissan Altima - 2.5L - Timing Chain Kit - TK638ZE2 MSRP: Now: $171.97 Add to Cart Compare Quick view Details sku: VTG642ZE2 2003 Nissan Altima - 2.5L - Variable Valve Timing Sprocket (Camshaft Phaser) - VTG642ZE2 MSRP: Now: $238.97 Add to Cart Compare Quick view Details sku: EK638ZE2 2003 Nissan Altima 2.5L Engine Rebuild Kit - EK638ZE2 MSRP: Now: $370.97 Choose Options Compare Quick view Details sku: EK638MZE2 2003 Nissan Altima 2.5L Engine Rebuild Master Kit - EK638MZE2 MSRP: Now: $728.97 Choose Options Compare Quick view Details sku: EG638ZE2 2003 Nissan Altima 2.5L Exhaust Manifold Gasket EG638ZE2 MSRP: Now: $8.97 Add to Cart Compare Quick view Details sku: EV638ZE2 2003 Nissan Altima 2.5L Exhaust Valve EV638ZE2 MSRP: Now: $12.97 Add to Cart Compare Quick view Details sku: VGE670ZE113 2003 Nissan Altima 2.5L Exhaust Valve Guide VGE670ZE113 MSRP: Now: $4.97 Add to Cart Compare Quick view Details sku: MG638ZE2 2003 Nissan Altima 2.5L Fuel Injection Plenum Gasket MG638ZE2 MSRP: Now: $10.97 Add to Cart Compare Quick view Details sku: HBK638ZE6 2003 Nissan Altima 2.5L Head Bolt Kit HBK638ZE6 MSRP: Now: $56.97 Add to Cart Compare Quick view Details sku: HG638ZE2 2003 Nissan Altima 2.5L Head Gasket HG638ZE2 MSRP: Now: $27.97 Add to Cart Compare Quick view Details sku: HGS638ZE2 2003 Nissan Altima 2.5L Head Gasket Set HGS638ZE2 MSRP: Now: $76.97 Add to Cart Compare Quick view Details sku: HS638ZE2 2003 Nissan Altima 2.5L Head Spacer Shim HS638ZE2 MSRP: Now: $51.97 Add to Cart Compare Quick view Details sku: IG638ZE2 2003 Nissan Altima 2.5L Intake Manifold Gasket Set IG638ZE2 MSRP: Now: $12.97 Add to Cart Compare Quick view sku: RRK638ZE2 2003 Nissan Altima - 2.5L - Engine Rebuild Re-Ring Kit - RRK638ZE2 2003 Nissan Altima 2.5L Rebuild Re-Ring Kit Engine Parts # RRK638ZE2 Includes: Piston Ring Set, Main Bearings Set, Rod Bearings Set, Full Gasket Set, Thrust Washer. Fits: [2002-2006] / Nissan / Al MSRP: Now: $243.97 Add to Cart Compare Quick view sku: VK16638ZE2 2003 Nissan Altima - 2.5L - Exhaust and Intake Valve Kit - VK16638ZE2 2003 Nissan Altima 2.5L Exhaust and Intake Valve Kit Engine Parts # VK16638ZE2 Includes: Exhaust Valve x8 Intake Valve x8. Fits: [2002-2017] NISSAN, SUZUKI / L4 / 2.5L / 152 DOHC 16V [(QR25DE)] MSRP: Now: $177.97 Add to Cart Compare Quick view sku: FGS6038ZE2 2003 Nissan Altima - 2.5L - Full Gasket Set - FGS6038ZE2 2003 Nissan Altima 2.5L Full Gasket Set Engine Parts # FGS6038ZE2 Fits: [2002-2006] NISSAN / L4 / 2.5L / 152 DOHC 16V [(QR25DE)]This 2003 N MSRP: Now: $111.97 Add to Cart Compare Quick view sku: HGB638ZE2 2003 Nissan Altima - 2.5L - Head Gasket Set with Head Bolt Kit - HGB638ZE2 2003 Nissan Altima 2.5L Head Gasket Set with Head Bolt Kit Engine Parts # HGB638ZE2 Includes: Head Gasket Set x1 Head Bolt Kit x1. Fits: [2002-2006] NISSAN / L4 / 2.5L / 152 DOHC 16V [(QR25DE)] MSRP: Now: $134.97 Add to Cart Compare Quick view sku: MMK638ZE2 2003 Nissan Altima - 2.5L - Motor Mount Kit - MMK638ZE2 2003 Nissan Altima 2.5L Motor Mount Kit Engine Parts # MMK638ZE2 Fits: [2002-2006] NISSAN / L4 / 2.5L / 152 DOHC 16V [(QR25DE)]This Motor MSRP: Now: $157.97 Add to Cart Compare Quick view sku: OP638ZE2 2003 Nissan Altima - 2.5L - Oil Pump - OP638ZE2 2003 Nissan Altima 2.5L Oil Pump Engine Parts # OP638ZE2 Fits: [2002-2006] NISSAN / L4 / 2.5L / 152 DOHC 16V [(QR25DE)]This Oil Pump also MSRP: Now: $185.97 Add to Cart Compare Quick view sku: P638ZE2 2003 Nissan Altima - 2.5L - Piston Set - P638ZE2 2003 Nissan Altima 2.5L Piston Set Engine Parts # P638ZE2 Fits: [2002-2006] NISSAN [1.2x1.2x2.5] / L4 / 2.5L / 152 DOHC 16V [(QR25DE)]This MSRP: Now: $110.97 Choose Options Compare Quick view sku: TK638ZE2 2003 Nissan Altima - 2.5L - Timing Chain Kit - TK638ZE2 2003 Nissan Altima 2.5L Timing Chain Kit Engine Parts # TK638ZE2 Fits: [2002-2006] NISSAN / L4 / 2.5L / 152 DOHC 16V [(QR25DE)]This Timing MSRP: Now: $171.97 Add to Cart Compare Quick view sku: VTG642ZE2 2003 Nissan Altima - 2.5L - Variable Valve Timing Sprocket (Camshaft Phaser) - VTG642ZE2 2003 Nissan Altima 2.5L Variable Valve Timing Sprocket (Camshaft Phaser) Engine Parts # VTG642ZE2 Fits: [2002-2017] NISSAN / L4 / 2.5L / 152 DOHC 16V [(QR25DE)] MSRP: Now: $238.97 Add to Cart Compare Quick view sku: EK638ZE2 2003 Nissan Altima 2.5L Engine Rebuild Kit - EK638ZE2 2003 Nissan Altima - 2.5L - Engine Rebuild Kit - EK638ZE2 Engine rebuild kit for 2003 Nissan Altima - 2.5L - Engine Rebuild Kit - EK638ZE2. Kit includes the core components needed for a proper... MSRP: Now: $370.97 Choose Options Compare Quick view sku: EK638MZE2 2003 Nissan Altima 2.5L Engine Rebuild Master Kit - EK638MZE2 2003 Nissan Altima - 2.5L - Engine Rebuild Master Kit - EK638MZE2 Engine rebuild kit for 2003 Nissan Altima - 2.5L - Engine Rebuild Master Kit - EK638MZE2. Kit includes the core components needed... MSRP: Now: $728.97 Choose Options Compare Quick view sku: EG638ZE2 2003 Nissan Altima 2.5L Exhaust Manifold Gasket EG638ZE2 2003 Nissan Altima 2.5L Exhaust Manifold Gasket Engine Parts # EG638ZE2 Fits: [2002-2017] NISSAN, SUZUKI / L4 / 2.5L / 152 DOHC 16V [(QR25DE)]< MSRP: Now: $8.97 Add to Cart Compare Quick view sku: EV638ZE2 2003 Nissan Altima 2.5L Exhaust Valve EV638ZE2 2003 Nissan Altima 2.5L Exhaust Valve Engine Parts # EV638ZE2 Fits: [2002-2017] NISSAN, SUZUKI [Nitride Coated; 1 Groove; 30.7mm Head Dia., 6mm Stem Dia., 98.8mm O.A.L.] / L4 / 2.5L / 152 DOHC 16V MSRP: Now: $12.97 Add to Cart Compare Quick view sku: VGE670ZE113 2003 Nissan Altima 2.5L Exhaust Valve Guide VGE670ZE113 2003 Nissan Altima 2.5L Exhaust Valve Guide Engine Parts # VGE670ZE113 Fits: [1991-2017] INFINI, NISSAN, SUZUKI [6.1mm I.D.; 10.1mm O.D.; 43mm O.A.L.] / L4, V6, V8 / 2.0L, 2.5L, 3.0L, 3.5L, 3.7L, MSRP: Now: $4.97 Add to Cart Compare Quick view sku: MG638ZE2 2003 Nissan Altima 2.5L Fuel Injection Plenum Gasket MG638ZE2 2003 Nissan Altima 2.5L Fuel Injection Plenum Gasket Engine Parts # MG638ZE2 Fits: [2002-2006] NISSAN / L4 / 2.5L / 152 DOHC 16V [(QR25DE)] MSRP: Now: $10.97 Add to Cart Compare Quick view sku: HBK638ZE6 2003 Nissan Altima 2.5L Head Bolt Kit HBK638ZE6 2003 Nissan Altima 2.5L Head Bolt Kit Engine Parts # HBK638ZE6 Fits: [2002-2017] INFINI, NISSAN, SUZUKI / L4 / 2.5L / 152 DOHC 16V [(QR25DE, QR25DER)] MSRP: Now: $56.97 Add to Cart Compare Quick view sku: HG638ZE2 2003 Nissan Altima 2.5L Head Gasket HG638ZE2 2003 Nissan Altima 2.5L Head Gasket Engine Parts # HG638ZE2 Fits: [2002-2006] NISSAN / L4 / 2.5L / 152 DOHC 16V [(QR25DE)]Fitment Notes MSRP: Now: $27.97 Add to Cart Compare Quick view sku: HGS638ZE2 2003 Nissan Altima 2.5L Head Gasket Set HGS638ZE2 2003 Nissan Altima 2.5L Head Gasket Set Engine Parts # HGS638ZE2 Fits: [2002-2006] NISSAN / L4 / 2.5L / 152 DOHC 16V [(QR25DE)]This 2003 N MSRP: Now: $76.97 Add to Cart Compare Quick view sku: HS638ZE2 2003 Nissan Altima 2.5L Head Spacer Shim HS638ZE2 2003 Nissan Altima 2.5L Head Spacer Shim Engine Parts # HS638ZE2 Fits: [2002-2017] NISSAN, SUZUKI / L4 / 2.5L / 152 DOHC 16V [(QR25DE)]Thi MSRP: Now: $51.97 Add to Cart Compare Quick view sku: IG638ZE2 2003 Nissan Altima 2.5L Intake Manifold Gasket Set IG638ZE2 2003 Nissan Altima 2.5L Intake Manifold Gasket Set Engine Parts # IG638ZE2 Fits: [2002-2006] NISSAN / L4 / 2.5L / 152 DOHC 16V [(QR25DE)] MSRP: Now: $12.97 Add to Cart Compare 1 2 Next 1 2 Next Compare Selected × OK
Quick view Details sku: MMK638ZE2 2003 Nissan Altima - 2.5L - Motor Mount Kit - MMK638ZE2 MSRP: Now: $157.97 Add to Cart Compare Quick view Details sku: OP638ZE2 2003 Nissan Altima - 2.5L - Oil Pump - OP638ZE2 MSRP: Now: $185.97 Add to Cart Compare Quick view Details sku: P638ZE2 2003 Nissan Altima - 2.5L - Piston Set - P638ZE2 MSRP: Now: $110.97 Choose Options Compare Quick view Details sku: TK638ZE2 2003 Nissan Altima - 2.5L - Timing Chain Kit - TK638ZE2 MSRP: Now: $171.97 Add to Cart Compare Quick view Details sku: VTG642ZE2 2003 Nissan Altima - 2.5L - Variable Valve Timing Sprocket (Camshaft Phaser) - VTG642ZE2 MSRP: Now: $238.97 Add to Cart Compare Quick view Details sku: EK638ZE2 2003 Nissan Altima 2.5L Engine Rebuild Kit - EK638ZE2 MSRP: Now: $370.97 Choose Options Compare Quick view Details sku: EK638MZE2 2003 Nissan Altima 2.5L Engine Rebuild Master Kit - EK638MZE2 MSRP: Now: $728.97 Choose Options Compare Quick view Details sku: EG638ZE2 2003 Nissan Altima 2.5L Exhaust Manifold Gasket EG638ZE2 MSRP: Now: $8.97 Add to Cart Compare Quick view Details sku: EV638ZE2 2003 Nissan Altima 2.5L Exhaust Valve EV638ZE2 MSRP: Now: $12.97 Add to Cart Compare Quick view Details sku: VGE670ZE113 2003 Nissan Altima 2.5L Exhaust Valve Guide VGE670ZE113 MSRP: Now: $4.97 Add to Cart Compare Quick view Details sku: MG638ZE2 2003 Nissan Altima 2.5L Fuel Injection Plenum Gasket MG638ZE2 MSRP: Now: $10.97 Add to Cart Compare Quick view Details sku: HBK638ZE6 2003 Nissan Altima 2.5L Head Bolt Kit HBK638ZE6 MSRP: Now: $56.97 Add to Cart Compare Quick view Details sku: HG638ZE2 2003 Nissan Altima 2.5L Head Gasket HG638ZE2 MSRP: Now: $27.97 Add to Cart Compare Quick view Details sku: HGS638ZE2 2003 Nissan Altima 2.5L Head Gasket Set HGS638ZE2 MSRP: Now: $76.97 Add to Cart Compare Quick view Details sku: HS638ZE2 2003 Nissan Altima 2.5L Head Spacer Shim HS638ZE2 MSRP: Now: $51.97 Add to Cart Compare Quick view Details sku: IG638ZE2 2003 Nissan Altima 2.5L Intake Manifold Gasket Set IG638ZE2 MSRP: Now: $12.97 Add to Cart Compare Quick view sku: RRK638ZE2 2003 Nissan Altima - 2.5L - Engine Rebuild Re-Ring Kit - RRK638ZE2 2003 Nissan Altima 2.5L Rebuild Re-Ring Kit Engine Parts # RRK638ZE2 Includes: Piston Ring Set, Main Bearings Set, Rod Bearings Set, Full Gasket Set, Thrust Washer. Fits: [2002-2006] / Nissan / Al MSRP: Now: $243.97 Add to Cart Compare Quick view sku: VK16638ZE2 2003 Nissan Altima - 2.5L - Exhaust and Intake Valve Kit - VK16638ZE2 2003 Nissan Altima 2.5L Exhaust and Intake Valve Kit Engine Parts # VK16638ZE2 Includes: Exhaust Valve x8 Intake Valve x8. Fits: [2002-2017] NISSAN, SUZUKI / L4 / 2.5L / 152 DOHC 16V [(QR25DE)] MSRP: Now: $177.97 Add to Cart Compare Quick view sku: FGS6038ZE2 2003 Nissan Altima - 2.5L - Full Gasket Set - FGS6038ZE2 2003 Nissan Altima 2.5L Full Gasket Set Engine Parts # FGS6038ZE2 Fits: [2002-2006] NISSAN / L4 / 2.5L / 152 DOHC 16V [(QR25DE)]This 2003 N MSRP: Now: $111.97 Add to Cart Compare Quick view sku: HGB638ZE2 2003 Nissan Altima - 2.5L - Head Gasket Set with Head Bolt Kit - HGB638ZE2 2003 Nissan Altima 2.5L Head Gasket Set with Head Bolt Kit Engine Parts # HGB638ZE2 Includes: Head Gasket Set x1 Head Bolt Kit x1. Fits: [2002-2006] NISSAN / L4 / 2.5L / 152 DOHC 16V [(QR25DE)] MSRP: Now: $134.97 Add to Cart Compare Quick view sku: MMK638ZE2 2003 Nissan Altima - 2.5L - Motor Mount Kit - MMK638ZE2 2003 Nissan Altima 2.5L Motor Mount Kit Engine Parts # MMK638ZE2 Fits: [2002-2006] NISSAN / L4 / 2.5L / 152 DOHC 16V [(QR25DE)]This Motor MSRP: Now: $157.97 Add to Cart Compare Quick view sku: OP638ZE2 2003 Nissan Altima - 2.5L - Oil Pump - OP638ZE2 2003 Nissan Altima 2.5L Oil Pump Engine Parts # OP638ZE2 Fits: [2002-2006] NISSAN / L4 / 2.5L / 152 DOHC 16V [(QR25DE)]This Oil Pump also MSRP: Now: $185.97 Add to Cart Compare Quick view sku: P638ZE2 2003 Nissan Altima - 2.5L - Piston Set - P638ZE2 2003 Nissan Altima 2.5L Piston Set Engine Parts # P638ZE2 Fits: [2002-2006] NISSAN [1.2x1.2x2.5] / L4 / 2.5L / 152 DOHC 16V [(QR25DE)]This MSRP: Now: $110.97 Choose Options Compare Quick view sku: TK638ZE2 2003 Nissan Altima - 2.5L - Timing Chain Kit - TK638ZE2 2003 Nissan Altima 2.5L Timing Chain Kit Engine Parts # TK638ZE2 Fits: [2002-2006] NISSAN / L4 / 2.5L / 152 DOHC 16V [(QR25DE)]This Timing MSRP: Now: $171.97 Add to Cart Compare Quick view sku: VTG642ZE2 2003 Nissan Altima - 2.5L - Variable Valve Timing Sprocket (Camshaft Phaser) - VTG642ZE2 2003 Nissan Altima 2.5L Variable Valve Timing Sprocket (Camshaft Phaser) Engine Parts # VTG642ZE2 Fits: [2002-2017] NISSAN / L4 / 2.5L / 152 DOHC 16V [(QR25DE)] MSRP: Now: $238.97 Add to Cart Compare Quick view sku: EK638ZE2 2003 Nissan Altima 2.5L Engine Rebuild Kit - EK638ZE2 2003 Nissan Altima - 2.5L - Engine Rebuild Kit - EK638ZE2 Engine rebuild kit for 2003 Nissan Altima - 2.5L - Engine Rebuild Kit - EK638ZE2. Kit includes the core components needed for a proper... MSRP: Now: $370.97 Choose Options Compare Quick view sku: EK638MZE2 2003 Nissan Altima 2.5L Engine Rebuild Master Kit - EK638MZE2 2003 Nissan Altima - 2.5L - Engine Rebuild Master Kit - EK638MZE2 Engine rebuild kit for 2003 Nissan Altima - 2.5L - Engine Rebuild Master Kit - EK638MZE2. Kit includes the core components needed... MSRP: Now: $728.97 Choose Options Compare Quick view sku: EG638ZE2 2003 Nissan Altima 2.5L Exhaust Manifold Gasket EG638ZE2 2003 Nissan Altima 2.5L Exhaust Manifold Gasket Engine Parts # EG638ZE2 Fits: [2002-2017] NISSAN, SUZUKI / L4 / 2.5L / 152 DOHC 16V [(QR25DE)]< MSRP: Now: $8.97 Add to Cart Compare Quick view sku: EV638ZE2 2003 Nissan Altima 2.5L Exhaust Valve EV638ZE2 2003 Nissan Altima 2.5L Exhaust Valve Engine Parts # EV638ZE2 Fits: [2002-2017] NISSAN, SUZUKI [Nitride Coated; 1 Groove; 30.7mm Head Dia., 6mm Stem Dia., 98.8mm O.A.L.] / L4 / 2.5L / 152 DOHC 16V MSRP: Now: $12.97 Add to Cart Compare Quick view sku: VGE670ZE113 2003 Nissan Altima 2.5L Exhaust Valve Guide VGE670ZE113 2003 Nissan Altima 2.5L Exhaust Valve Guide Engine Parts # VGE670ZE113 Fits: [1991-2017] INFINI, NISSAN, SUZUKI [6.1mm I.D.; 10.1mm O.D.; 43mm O.A.L.] / L4, V6, V8 / 2.0L, 2.5L, 3.0L, 3.5L, 3.7L, MSRP: Now: $4.97 Add to Cart Compare Quick view sku: MG638ZE2 2003 Nissan Altima 2.5L Fuel Injection Plenum Gasket MG638ZE2 2003 Nissan Altima 2.5L Fuel Injection Plenum Gasket Engine Parts # MG638ZE2 Fits: [2002-2006] NISSAN / L4 / 2.5L / 152 DOHC 16V [(QR25DE)] MSRP: Now: $10.97 Add to Cart Compare Quick view sku: HBK638ZE6 2003 Nissan Altima 2.5L Head Bolt Kit HBK638ZE6 2003 Nissan Altima 2.5L Head Bolt Kit Engine Parts # HBK638ZE6 Fits: [2002-2017] INFINI, NISSAN, SUZUKI / L4 / 2.5L / 152 DOHC 16V [(QR25DE, QR25DER)] MSRP: Now: $56.97 Add to Cart Compare Quick view sku: HG638ZE2 2003 Nissan Altima 2.5L Head Gasket HG638ZE2 2003 Nissan Altima 2.5L Head Gasket Engine Parts # HG638ZE2 Fits: [2002-2006] NISSAN / L4 / 2.5L / 152 DOHC 16V [(QR25DE)]Fitment Notes MSRP: Now: $27.97 Add to Cart Compare Quick view sku: HGS638ZE2 2003 Nissan Altima 2.5L Head Gasket Set HGS638ZE2 2003 Nissan Altima 2.5L Head Gasket Set Engine Parts # HGS638ZE2 Fits: [2002-2006] NISSAN / L4 / 2.5L / 152 DOHC 16V [(QR25DE)]This 2003 N MSRP: Now: $76.97 Add to Cart Compare Quick view sku: HS638ZE2 2003 Nissan Altima 2.5L Head Spacer Shim HS638ZE2 2003 Nissan Altima 2.5L Head Spacer Shim Engine Parts # HS638ZE2 Fits: [2002-2017] NISSAN, SUZUKI / L4 / 2.5L / 152 DOHC 16V [(QR25DE)]Thi MSRP: Now: $51.97 Add to Cart Compare Quick view sku: IG638ZE2 2003 Nissan Altima 2.5L Intake Manifold Gasket Set IG638ZE2 2003 Nissan Altima 2.5L Intake Manifold Gasket Set Engine Parts # IG638ZE2 Fits: [2002-2006] NISSAN / L4 / 2.5L / 152 DOHC 16V [(QR25DE)] MSRP: Now: $12.97 Add to Cart Compare 1 2 Next 1 2 Next Compare Selected × OK
Quick view Details sku: OP638ZE2 2003 Nissan Altima - 2.5L - Oil Pump - OP638ZE2 MSRP: Now: $185.97 Add to Cart Compare Quick view Details sku: P638ZE2 2003 Nissan Altima - 2.5L - Piston Set - P638ZE2 MSRP: Now: $110.97 Choose Options Compare Quick view Details sku: TK638ZE2 2003 Nissan Altima - 2.5L - Timing Chain Kit - TK638ZE2 MSRP: Now: $171.97 Add to Cart Compare Quick view Details sku: VTG642ZE2 2003 Nissan Altima - 2.5L - Variable Valve Timing Sprocket (Camshaft Phaser) - VTG642ZE2 MSRP: Now: $238.97 Add to Cart Compare Quick view Details sku: EK638ZE2 2003 Nissan Altima 2.5L Engine Rebuild Kit - EK638ZE2 MSRP: Now: $370.97 Choose Options Compare Quick view Details sku: EK638MZE2 2003 Nissan Altima 2.5L Engine Rebuild Master Kit - EK638MZE2 MSRP: Now: $728.97 Choose Options Compare Quick view Details sku: EG638ZE2 2003 Nissan Altima 2.5L Exhaust Manifold Gasket EG638ZE2 MSRP: Now: $8.97 Add to Cart Compare Quick view Details sku: EV638ZE2 2003 Nissan Altima 2.5L Exhaust Valve EV638ZE2 MSRP: Now: $12.97 Add to Cart Compare Quick view Details sku: VGE670ZE113 2003 Nissan Altima 2.5L Exhaust Valve Guide VGE670ZE113 MSRP: Now: $4.97 Add to Cart Compare Quick view Details sku: MG638ZE2 2003 Nissan Altima 2.5L Fuel Injection Plenum Gasket MG638ZE2 MSRP: Now: $10.97 Add to Cart Compare Quick view Details sku: HBK638ZE6 2003 Nissan Altima 2.5L Head Bolt Kit HBK638ZE6 MSRP: Now: $56.97 Add to Cart Compare Quick view Details sku: HG638ZE2 2003 Nissan Altima 2.5L Head Gasket HG638ZE2 MSRP: Now: $27.97 Add to Cart Compare Quick view Details sku: HGS638ZE2 2003 Nissan Altima 2.5L Head Gasket Set HGS638ZE2 MSRP: Now: $76.97 Add to Cart Compare Quick view Details sku: HS638ZE2 2003 Nissan Altima 2.5L Head Spacer Shim HS638ZE2 MSRP: Now: $51.97 Add to Cart Compare Quick view Details sku: IG638ZE2 2003 Nissan Altima 2.5L Intake Manifold Gasket Set IG638ZE2 MSRP: Now: $12.97 Add to Cart Compare Quick view sku: RRK638ZE2 2003 Nissan Altima - 2.5L - Engine Rebuild Re-Ring Kit - RRK638ZE2 2003 Nissan Altima 2.5L Rebuild Re-Ring Kit Engine Parts # RRK638ZE2 Includes: Piston Ring Set, Main Bearings Set, Rod Bearings Set, Full Gasket Set, Thrust Washer. Fits: [2002-2006] / Nissan / Al MSRP: Now: $243.97 Add to Cart Compare Quick view sku: VK16638ZE2 2003 Nissan Altima - 2.5L - Exhaust and Intake Valve Kit - VK16638ZE2 2003 Nissan Altima 2.5L Exhaust and Intake Valve Kit Engine Parts # VK16638ZE2 Includes: Exhaust Valve x8 Intake Valve x8. Fits: [2002-2017] NISSAN, SUZUKI / L4 / 2.5L / 152 DOHC 16V [(QR25DE)] MSRP: Now: $177.97 Add to Cart Compare Quick view sku: FGS6038ZE2 2003 Nissan Altima - 2.5L - Full Gasket Set - FGS6038ZE2 2003 Nissan Altima 2.5L Full Gasket Set Engine Parts # FGS6038ZE2 Fits: [2002-2006] NISSAN / L4 / 2.5L / 152 DOHC 16V [(QR25DE)]This 2003 N MSRP: Now: $111.97 Add to Cart Compare Quick view sku: HGB638ZE2 2003 Nissan Altima - 2.5L - Head Gasket Set with Head Bolt Kit - HGB638ZE2 2003 Nissan Altima 2.5L Head Gasket Set with Head Bolt Kit Engine Parts # HGB638ZE2 Includes: Head Gasket Set x1 Head Bolt Kit x1. Fits: [2002-2006] NISSAN / L4 / 2.5L / 152 DOHC 16V [(QR25DE)] MSRP: Now: $134.97 Add to Cart Compare Quick view sku: MMK638ZE2 2003 Nissan Altima - 2.5L - Motor Mount Kit - MMK638ZE2 2003 Nissan Altima 2.5L Motor Mount Kit Engine Parts # MMK638ZE2 Fits: [2002-2006] NISSAN / L4 / 2.5L / 152 DOHC 16V [(QR25DE)]This Motor MSRP: Now: $157.97 Add to Cart Compare Quick view sku: OP638ZE2 2003 Nissan Altima - 2.5L - Oil Pump - OP638ZE2 2003 Nissan Altima 2.5L Oil Pump Engine Parts # OP638ZE2 Fits: [2002-2006] NISSAN / L4 / 2.5L / 152 DOHC 16V [(QR25DE)]This Oil Pump also MSRP: Now: $185.97 Add to Cart Compare Quick view sku: P638ZE2 2003 Nissan Altima - 2.5L - Piston Set - P638ZE2 2003 Nissan Altima 2.5L Piston Set Engine Parts # P638ZE2 Fits: [2002-2006] NISSAN [1.2x1.2x2.5] / L4 / 2.5L / 152 DOHC 16V [(QR25DE)]This MSRP: Now: $110.97 Choose Options Compare Quick view sku: TK638ZE2 2003 Nissan Altima - 2.5L - Timing Chain Kit - TK638ZE2 2003 Nissan Altima 2.5L Timing Chain Kit Engine Parts # TK638ZE2 Fits: [2002-2006] NISSAN / L4 / 2.5L / 152 DOHC 16V [(QR25DE)]This Timing MSRP: Now: $171.97 Add to Cart Compare Quick view sku: VTG642ZE2 2003 Nissan Altima - 2.5L - Variable Valve Timing Sprocket (Camshaft Phaser) - VTG642ZE2 2003 Nissan Altima 2.5L Variable Valve Timing Sprocket (Camshaft Phaser) Engine Parts # VTG642ZE2 Fits: [2002-2017] NISSAN / L4 / 2.5L / 152 DOHC 16V [(QR25DE)] MSRP: Now: $238.97 Add to Cart Compare Quick view sku: EK638ZE2 2003 Nissan Altima 2.5L Engine Rebuild Kit - EK638ZE2 2003 Nissan Altima - 2.5L - Engine Rebuild Kit - EK638ZE2 Engine rebuild kit for 2003 Nissan Altima - 2.5L - Engine Rebuild Kit - EK638ZE2. Kit includes the core components needed for a proper... MSRP: Now: $370.97 Choose Options Compare Quick view sku: EK638MZE2 2003 Nissan Altima 2.5L Engine Rebuild Master Kit - EK638MZE2 2003 Nissan Altima - 2.5L - Engine Rebuild Master Kit - EK638MZE2 Engine rebuild kit for 2003 Nissan Altima - 2.5L - Engine Rebuild Master Kit - EK638MZE2. Kit includes the core components needed... MSRP: Now: $728.97 Choose Options Compare Quick view sku: EG638ZE2 2003 Nissan Altima 2.5L Exhaust Manifold Gasket EG638ZE2 2003 Nissan Altima 2.5L Exhaust Manifold Gasket Engine Parts # EG638ZE2 Fits: [2002-2017] NISSAN, SUZUKI / L4 / 2.5L / 152 DOHC 16V [(QR25DE)]< MSRP: Now: $8.97 Add to Cart Compare Quick view sku: EV638ZE2 2003 Nissan Altima 2.5L Exhaust Valve EV638ZE2 2003 Nissan Altima 2.5L Exhaust Valve Engine Parts # EV638ZE2 Fits: [2002-2017] NISSAN, SUZUKI [Nitride Coated; 1 Groove; 30.7mm Head Dia., 6mm Stem Dia., 98.8mm O.A.L.] / L4 / 2.5L / 152 DOHC 16V MSRP: Now: $12.97 Add to Cart Compare Quick view sku: VGE670ZE113 2003 Nissan Altima 2.5L Exhaust Valve Guide VGE670ZE113 2003 Nissan Altima 2.5L Exhaust Valve Guide Engine Parts # VGE670ZE113 Fits: [1991-2017] INFINI, NISSAN, SUZUKI [6.1mm I.D.; 10.1mm O.D.; 43mm O.A.L.] / L4, V6, V8 / 2.0L, 2.5L, 3.0L, 3.5L, 3.7L, MSRP: Now: $4.97 Add to Cart Compare Quick view sku: MG638ZE2 2003 Nissan Altima 2.5L Fuel Injection Plenum Gasket MG638ZE2 2003 Nissan Altima 2.5L Fuel Injection Plenum Gasket Engine Parts # MG638ZE2 Fits: [2002-2006] NISSAN / L4 / 2.5L / 152 DOHC 16V [(QR25DE)] MSRP: Now: $10.97 Add to Cart Compare Quick view sku: HBK638ZE6 2003 Nissan Altima 2.5L Head Bolt Kit HBK638ZE6 2003 Nissan Altima 2.5L Head Bolt Kit Engine Parts # HBK638ZE6 Fits: [2002-2017] INFINI, NISSAN, SUZUKI / L4 / 2.5L / 152 DOHC 16V [(QR25DE, QR25DER)] MSRP: Now: $56.97 Add to Cart Compare Quick view sku: HG638ZE2 2003 Nissan Altima 2.5L Head Gasket HG638ZE2 2003 Nissan Altima 2.5L Head Gasket Engine Parts # HG638ZE2 Fits: [2002-2006] NISSAN / L4 / 2.5L / 152 DOHC 16V [(QR25DE)]Fitment Notes MSRP: Now: $27.97 Add to Cart Compare Quick view sku: HGS638ZE2 2003 Nissan Altima 2.5L Head Gasket Set HGS638ZE2 2003 Nissan Altima 2.5L Head Gasket Set Engine Parts # HGS638ZE2 Fits: [2002-2006] NISSAN / L4 / 2.5L / 152 DOHC 16V [(QR25DE)]This 2003 N MSRP: Now: $76.97 Add to Cart Compare Quick view sku: HS638ZE2 2003 Nissan Altima 2.5L Head Spacer Shim HS638ZE2 2003 Nissan Altima 2.5L Head Spacer Shim Engine Parts # HS638ZE2 Fits: [2002-2017] NISSAN, SUZUKI / L4 / 2.5L / 152 DOHC 16V [(QR25DE)]Thi MSRP: Now: $51.97 Add to Cart Compare Quick view sku: IG638ZE2 2003 Nissan Altima 2.5L Intake Manifold Gasket Set IG638ZE2 2003 Nissan Altima 2.5L Intake Manifold Gasket Set Engine Parts # IG638ZE2 Fits: [2002-2006] NISSAN / L4 / 2.5L / 152 DOHC 16V [(QR25DE)] MSRP: Now: $12.97 Add to Cart Compare 1 2 Next 1 2 Next Compare Selected × OK
Quick view Details sku: P638ZE2 2003 Nissan Altima - 2.5L - Piston Set - P638ZE2 MSRP: Now: $110.97 Choose Options Compare Quick view Details sku: TK638ZE2 2003 Nissan Altima - 2.5L - Timing Chain Kit - TK638ZE2 MSRP: Now: $171.97 Add to Cart Compare Quick view Details sku: VTG642ZE2 2003 Nissan Altima - 2.5L - Variable Valve Timing Sprocket (Camshaft Phaser) - VTG642ZE2 MSRP: Now: $238.97 Add to Cart Compare Quick view Details sku: EK638ZE2 2003 Nissan Altima 2.5L Engine Rebuild Kit - EK638ZE2 MSRP: Now: $370.97 Choose Options Compare Quick view Details sku: EK638MZE2 2003 Nissan Altima 2.5L Engine Rebuild Master Kit - EK638MZE2 MSRP: Now: $728.97 Choose Options Compare Quick view Details sku: EG638ZE2 2003 Nissan Altima 2.5L Exhaust Manifold Gasket EG638ZE2 MSRP: Now: $8.97 Add to Cart Compare Quick view Details sku: EV638ZE2 2003 Nissan Altima 2.5L Exhaust Valve EV638ZE2 MSRP: Now: $12.97 Add to Cart Compare Quick view Details sku: VGE670ZE113 2003 Nissan Altima 2.5L Exhaust Valve Guide VGE670ZE113 MSRP: Now: $4.97 Add to Cart Compare Quick view Details sku: MG638ZE2 2003 Nissan Altima 2.5L Fuel Injection Plenum Gasket MG638ZE2 MSRP: Now: $10.97 Add to Cart Compare Quick view Details sku: HBK638ZE6 2003 Nissan Altima 2.5L Head Bolt Kit HBK638ZE6 MSRP: Now: $56.97 Add to Cart Compare Quick view Details sku: HG638ZE2 2003 Nissan Altima 2.5L Head Gasket HG638ZE2 MSRP: Now: $27.97 Add to Cart Compare Quick view Details sku: HGS638ZE2 2003 Nissan Altima 2.5L Head Gasket Set HGS638ZE2 MSRP: Now: $76.97 Add to Cart Compare Quick view Details sku: HS638ZE2 2003 Nissan Altima 2.5L Head Spacer Shim HS638ZE2 MSRP: Now: $51.97 Add to Cart Compare Quick view Details sku: IG638ZE2 2003 Nissan Altima 2.5L Intake Manifold Gasket Set IG638ZE2 MSRP: Now: $12.97 Add to Cart Compare Quick view sku: RRK638ZE2 2003 Nissan Altima - 2.5L - Engine Rebuild Re-Ring Kit - RRK638ZE2 2003 Nissan Altima 2.5L Rebuild Re-Ring Kit Engine Parts # RRK638ZE2 Includes: Piston Ring Set, Main Bearings Set, Rod Bearings Set, Full Gasket Set, Thrust Washer. Fits: [2002-2006] / Nissan / Al MSRP: Now: $243.97 Add to Cart Compare Quick view sku: VK16638ZE2 2003 Nissan Altima - 2.5L - Exhaust and Intake Valve Kit - VK16638ZE2 2003 Nissan Altima 2.5L Exhaust and Intake Valve Kit Engine Parts # VK16638ZE2 Includes: Exhaust Valve x8 Intake Valve x8. Fits: [2002-2017] NISSAN, SUZUKI / L4 / 2.5L / 152 DOHC 16V [(QR25DE)] MSRP: Now: $177.97 Add to Cart Compare Quick view sku: FGS6038ZE2 2003 Nissan Altima - 2.5L - Full Gasket Set - FGS6038ZE2 2003 Nissan Altima 2.5L Full Gasket Set Engine Parts # FGS6038ZE2 Fits: [2002-2006] NISSAN / L4 / 2.5L / 152 DOHC 16V [(QR25DE)]This 2003 N MSRP: Now: $111.97 Add to Cart Compare Quick view sku: HGB638ZE2 2003 Nissan Altima - 2.5L - Head Gasket Set with Head Bolt Kit - HGB638ZE2 2003 Nissan Altima 2.5L Head Gasket Set with Head Bolt Kit Engine Parts # HGB638ZE2 Includes: Head Gasket Set x1 Head Bolt Kit x1. Fits: [2002-2006] NISSAN / L4 / 2.5L / 152 DOHC 16V [(QR25DE)] MSRP: Now: $134.97 Add to Cart Compare Quick view sku: MMK638ZE2 2003 Nissan Altima - 2.5L - Motor Mount Kit - MMK638ZE2 2003 Nissan Altima 2.5L Motor Mount Kit Engine Parts # MMK638ZE2 Fits: [2002-2006] NISSAN / L4 / 2.5L / 152 DOHC 16V [(QR25DE)]This Motor MSRP: Now: $157.97 Add to Cart Compare Quick view sku: OP638ZE2 2003 Nissan Altima - 2.5L - Oil Pump - OP638ZE2 2003 Nissan Altima 2.5L Oil Pump Engine Parts # OP638ZE2 Fits: [2002-2006] NISSAN / L4 / 2.5L / 152 DOHC 16V [(QR25DE)]This Oil Pump also MSRP: Now: $185.97 Add to Cart Compare Quick view sku: P638ZE2 2003 Nissan Altima - 2.5L - Piston Set - P638ZE2 2003 Nissan Altima 2.5L Piston Set Engine Parts # P638ZE2 Fits: [2002-2006] NISSAN [1.2x1.2x2.5] / L4 / 2.5L / 152 DOHC 16V [(QR25DE)]This MSRP: Now: $110.97 Choose Options Compare Quick view sku: TK638ZE2 2003 Nissan Altima - 2.5L - Timing Chain Kit - TK638ZE2 2003 Nissan Altima 2.5L Timing Chain Kit Engine Parts # TK638ZE2 Fits: [2002-2006] NISSAN / L4 / 2.5L / 152 DOHC 16V [(QR25DE)]This Timing MSRP: Now: $171.97 Add to Cart Compare Quick view sku: VTG642ZE2 2003 Nissan Altima - 2.5L - Variable Valve Timing Sprocket (Camshaft Phaser) - VTG642ZE2 2003 Nissan Altima 2.5L Variable Valve Timing Sprocket (Camshaft Phaser) Engine Parts # VTG642ZE2 Fits: [2002-2017] NISSAN / L4 / 2.5L / 152 DOHC 16V [(QR25DE)] MSRP: Now: $238.97 Add to Cart Compare Quick view sku: EK638ZE2 2003 Nissan Altima 2.5L Engine Rebuild Kit - EK638ZE2 2003 Nissan Altima - 2.5L - Engine Rebuild Kit - EK638ZE2 Engine rebuild kit for 2003 Nissan Altima - 2.5L - Engine Rebuild Kit - EK638ZE2. Kit includes the core components needed for a proper... MSRP: Now: $370.97 Choose Options Compare Quick view sku: EK638MZE2 2003 Nissan Altima 2.5L Engine Rebuild Master Kit - EK638MZE2 2003 Nissan Altima - 2.5L - Engine Rebuild Master Kit - EK638MZE2 Engine rebuild kit for 2003 Nissan Altima - 2.5L - Engine Rebuild Master Kit - EK638MZE2. Kit includes the core components needed... MSRP: Now: $728.97 Choose Options Compare Quick view sku: EG638ZE2 2003 Nissan Altima 2.5L Exhaust Manifold Gasket EG638ZE2 2003 Nissan Altima 2.5L Exhaust Manifold Gasket Engine Parts # EG638ZE2 Fits: [2002-2017] NISSAN, SUZUKI / L4 / 2.5L / 152 DOHC 16V [(QR25DE)]< MSRP: Now: $8.97 Add to Cart Compare Quick view sku: EV638ZE2 2003 Nissan Altima 2.5L Exhaust Valve EV638ZE2 2003 Nissan Altima 2.5L Exhaust Valve Engine Parts # EV638ZE2 Fits: [2002-2017] NISSAN, SUZUKI [Nitride Coated; 1 Groove; 30.7mm Head Dia., 6mm Stem Dia., 98.8mm O.A.L.] / L4 / 2.5L / 152 DOHC 16V MSRP: Now: $12.97 Add to Cart Compare Quick view sku: VGE670ZE113 2003 Nissan Altima 2.5L Exhaust Valve Guide VGE670ZE113 2003 Nissan Altima 2.5L Exhaust Valve Guide Engine Parts # VGE670ZE113 Fits: [1991-2017] INFINI, NISSAN, SUZUKI [6.1mm I.D.; 10.1mm O.D.; 43mm O.A.L.] / L4, V6, V8 / 2.0L, 2.5L, 3.0L, 3.5L, 3.7L, MSRP: Now: $4.97 Add to Cart Compare Quick view sku: MG638ZE2 2003 Nissan Altima 2.5L Fuel Injection Plenum Gasket MG638ZE2 2003 Nissan Altima 2.5L Fuel Injection Plenum Gasket Engine Parts # MG638ZE2 Fits: [2002-2006] NISSAN / L4 / 2.5L / 152 DOHC 16V [(QR25DE)] MSRP: Now: $10.97 Add to Cart Compare Quick view sku: HBK638ZE6 2003 Nissan Altima 2.5L Head Bolt Kit HBK638ZE6 2003 Nissan Altima 2.5L Head Bolt Kit Engine Parts # HBK638ZE6 Fits: [2002-2017] INFINI, NISSAN, SUZUKI / L4 / 2.5L / 152 DOHC 16V [(QR25DE, QR25DER)] MSRP: Now: $56.97 Add to Cart Compare Quick view sku: HG638ZE2 2003 Nissan Altima 2.5L Head Gasket HG638ZE2 2003 Nissan Altima 2.5L Head Gasket Engine Parts # HG638ZE2 Fits: [2002-2006] NISSAN / L4 / 2.5L / 152 DOHC 16V [(QR25DE)]Fitment Notes MSRP: Now: $27.97 Add to Cart Compare Quick view sku: HGS638ZE2 2003 Nissan Altima 2.5L Head Gasket Set HGS638ZE2 2003 Nissan Altima 2.5L Head Gasket Set Engine Parts # HGS638ZE2 Fits: [2002-2006] NISSAN / L4 / 2.5L / 152 DOHC 16V [(QR25DE)]This 2003 N MSRP: Now: $76.97 Add to Cart Compare Quick view sku: HS638ZE2 2003 Nissan Altima 2.5L Head Spacer Shim HS638ZE2 2003 Nissan Altima 2.5L Head Spacer Shim Engine Parts # HS638ZE2 Fits: [2002-2017] NISSAN, SUZUKI / L4 / 2.5L / 152 DOHC 16V [(QR25DE)]Thi MSRP: Now: $51.97 Add to Cart Compare Quick view sku: IG638ZE2 2003 Nissan Altima 2.5L Intake Manifold Gasket Set IG638ZE2 2003 Nissan Altima 2.5L Intake Manifold Gasket Set Engine Parts # IG638ZE2 Fits: [2002-2006] NISSAN / L4 / 2.5L / 152 DOHC 16V [(QR25DE)] MSRP: Now: $12.97 Add to Cart Compare 1 2 Next 1 2 Next Compare Selected × OK
Quick view Details sku: TK638ZE2 2003 Nissan Altima - 2.5L - Timing Chain Kit - TK638ZE2 MSRP: Now: $171.97 Add to Cart Compare Quick view Details sku: VTG642ZE2 2003 Nissan Altima - 2.5L - Variable Valve Timing Sprocket (Camshaft Phaser) - VTG642ZE2 MSRP: Now: $238.97 Add to Cart Compare Quick view Details sku: EK638ZE2 2003 Nissan Altima 2.5L Engine Rebuild Kit - EK638ZE2 MSRP: Now: $370.97 Choose Options Compare Quick view Details sku: EK638MZE2 2003 Nissan Altima 2.5L Engine Rebuild Master Kit - EK638MZE2 MSRP: Now: $728.97 Choose Options Compare Quick view Details sku: EG638ZE2 2003 Nissan Altima 2.5L Exhaust Manifold Gasket EG638ZE2 MSRP: Now: $8.97 Add to Cart Compare Quick view Details sku: EV638ZE2 2003 Nissan Altima 2.5L Exhaust Valve EV638ZE2 MSRP: Now: $12.97 Add to Cart Compare Quick view Details sku: VGE670ZE113 2003 Nissan Altima 2.5L Exhaust Valve Guide VGE670ZE113 MSRP: Now: $4.97 Add to Cart Compare Quick view Details sku: MG638ZE2 2003 Nissan Altima 2.5L Fuel Injection Plenum Gasket MG638ZE2 MSRP: Now: $10.97 Add to Cart Compare Quick view Details sku: HBK638ZE6 2003 Nissan Altima 2.5L Head Bolt Kit HBK638ZE6 MSRP: Now: $56.97 Add to Cart Compare Quick view Details sku: HG638ZE2 2003 Nissan Altima 2.5L Head Gasket HG638ZE2 MSRP: Now: $27.97 Add to Cart Compare Quick view Details sku: HGS638ZE2 2003 Nissan Altima 2.5L Head Gasket Set HGS638ZE2 MSRP: Now: $76.97 Add to Cart Compare Quick view Details sku: HS638ZE2 2003 Nissan Altima 2.5L Head Spacer Shim HS638ZE2 MSRP: Now: $51.97 Add to Cart Compare Quick view Details sku: IG638ZE2 2003 Nissan Altima 2.5L Intake Manifold Gasket Set IG638ZE2 MSRP: Now: $12.97 Add to Cart Compare Quick view sku: RRK638ZE2 2003 Nissan Altima - 2.5L - Engine Rebuild Re-Ring Kit - RRK638ZE2 2003 Nissan Altima 2.5L Rebuild Re-Ring Kit Engine Parts # RRK638ZE2 Includes: Piston Ring Set, Main Bearings Set, Rod Bearings Set, Full Gasket Set, Thrust Washer. Fits: [2002-2006] / Nissan / Al MSRP: Now: $243.97 Add to Cart Compare Quick view sku: VK16638ZE2 2003 Nissan Altima - 2.5L - Exhaust and Intake Valve Kit - VK16638ZE2 2003 Nissan Altima 2.5L Exhaust and Intake Valve Kit Engine Parts # VK16638ZE2 Includes: Exhaust Valve x8 Intake Valve x8. Fits: [2002-2017] NISSAN, SUZUKI / L4 / 2.5L / 152 DOHC 16V [(QR25DE)] MSRP: Now: $177.97 Add to Cart Compare Quick view sku: FGS6038ZE2 2003 Nissan Altima - 2.5L - Full Gasket Set - FGS6038ZE2 2003 Nissan Altima 2.5L Full Gasket Set Engine Parts # FGS6038ZE2 Fits: [2002-2006] NISSAN / L4 / 2.5L / 152 DOHC 16V [(QR25DE)]This 2003 N MSRP: Now: $111.97 Add to Cart Compare Quick view sku: HGB638ZE2 2003 Nissan Altima - 2.5L - Head Gasket Set with Head Bolt Kit - HGB638ZE2 2003 Nissan Altima 2.5L Head Gasket Set with Head Bolt Kit Engine Parts # HGB638ZE2 Includes: Head Gasket Set x1 Head Bolt Kit x1. Fits: [2002-2006] NISSAN / L4 / 2.5L / 152 DOHC 16V [(QR25DE)] MSRP: Now: $134.97 Add to Cart Compare Quick view sku: MMK638ZE2 2003 Nissan Altima - 2.5L - Motor Mount Kit - MMK638ZE2 2003 Nissan Altima 2.5L Motor Mount Kit Engine Parts # MMK638ZE2 Fits: [2002-2006] NISSAN / L4 / 2.5L / 152 DOHC 16V [(QR25DE)]This Motor MSRP: Now: $157.97 Add to Cart Compare Quick view sku: OP638ZE2 2003 Nissan Altima - 2.5L - Oil Pump - OP638ZE2 2003 Nissan Altima 2.5L Oil Pump Engine Parts # OP638ZE2 Fits: [2002-2006] NISSAN / L4 / 2.5L / 152 DOHC 16V [(QR25DE)]This Oil Pump also MSRP: Now: $185.97 Add to Cart Compare Quick view sku: P638ZE2 2003 Nissan Altima - 2.5L - Piston Set - P638ZE2 2003 Nissan Altima 2.5L Piston Set Engine Parts # P638ZE2 Fits: [2002-2006] NISSAN [1.2x1.2x2.5] / L4 / 2.5L / 152 DOHC 16V [(QR25DE)]This MSRP: Now: $110.97 Choose Options Compare Quick view sku: TK638ZE2 2003 Nissan Altima - 2.5L - Timing Chain Kit - TK638ZE2 2003 Nissan Altima 2.5L Timing Chain Kit Engine Parts # TK638ZE2 Fits: [2002-2006] NISSAN / L4 / 2.5L / 152 DOHC 16V [(QR25DE)]This Timing MSRP: Now: $171.97 Add to Cart Compare Quick view sku: VTG642ZE2 2003 Nissan Altima - 2.5L - Variable Valve Timing Sprocket (Camshaft Phaser) - VTG642ZE2 2003 Nissan Altima 2.5L Variable Valve Timing Sprocket (Camshaft Phaser) Engine Parts # VTG642ZE2 Fits: [2002-2017] NISSAN / L4 / 2.5L / 152 DOHC 16V [(QR25DE)] MSRP: Now: $238.97 Add to Cart Compare Quick view sku: EK638ZE2 2003 Nissan Altima 2.5L Engine Rebuild Kit - EK638ZE2 2003 Nissan Altima - 2.5L - Engine Rebuild Kit - EK638ZE2 Engine rebuild kit for 2003 Nissan Altima - 2.5L - Engine Rebuild Kit - EK638ZE2. Kit includes the core components needed for a proper... MSRP: Now: $370.97 Choose Options Compare Quick view sku: EK638MZE2 2003 Nissan Altima 2.5L Engine Rebuild Master Kit - EK638MZE2 2003 Nissan Altima - 2.5L - Engine Rebuild Master Kit - EK638MZE2 Engine rebuild kit for 2003 Nissan Altima - 2.5L - Engine Rebuild Master Kit - EK638MZE2. Kit includes the core components needed... MSRP: Now: $728.97 Choose Options Compare Quick view sku: EG638ZE2 2003 Nissan Altima 2.5L Exhaust Manifold Gasket EG638ZE2 2003 Nissan Altima 2.5L Exhaust Manifold Gasket Engine Parts # EG638ZE2 Fits: [2002-2017] NISSAN, SUZUKI / L4 / 2.5L / 152 DOHC 16V [(QR25DE)]< MSRP: Now: $8.97 Add to Cart Compare Quick view sku: EV638ZE2 2003 Nissan Altima 2.5L Exhaust Valve EV638ZE2 2003 Nissan Altima 2.5L Exhaust Valve Engine Parts # EV638ZE2 Fits: [2002-2017] NISSAN, SUZUKI [Nitride Coated; 1 Groove; 30.7mm Head Dia., 6mm Stem Dia., 98.8mm O.A.L.] / L4 / 2.5L / 152 DOHC 16V MSRP: Now: $12.97 Add to Cart Compare Quick view sku: VGE670ZE113 2003 Nissan Altima 2.5L Exhaust Valve Guide VGE670ZE113 2003 Nissan Altima 2.5L Exhaust Valve Guide Engine Parts # VGE670ZE113 Fits: [1991-2017] INFINI, NISSAN, SUZUKI [6.1mm I.D.; 10.1mm O.D.; 43mm O.A.L.] / L4, V6, V8 / 2.0L, 2.5L, 3.0L, 3.5L, 3.7L, MSRP: Now: $4.97 Add to Cart Compare Quick view sku: MG638ZE2 2003 Nissan Altima 2.5L Fuel Injection Plenum Gasket MG638ZE2 2003 Nissan Altima 2.5L Fuel Injection Plenum Gasket Engine Parts # MG638ZE2 Fits: [2002-2006] NISSAN / L4 / 2.5L / 152 DOHC 16V [(QR25DE)] MSRP: Now: $10.97 Add to Cart Compare Quick view sku: HBK638ZE6 2003 Nissan Altima 2.5L Head Bolt Kit HBK638ZE6 2003 Nissan Altima 2.5L Head Bolt Kit Engine Parts # HBK638ZE6 Fits: [2002-2017] INFINI, NISSAN, SUZUKI / L4 / 2.5L / 152 DOHC 16V [(QR25DE, QR25DER)] MSRP: Now: $56.97 Add to Cart Compare Quick view sku: HG638ZE2 2003 Nissan Altima 2.5L Head Gasket HG638ZE2 2003 Nissan Altima 2.5L Head Gasket Engine Parts # HG638ZE2 Fits: [2002-2006] NISSAN / L4 / 2.5L / 152 DOHC 16V [(QR25DE)]Fitment Notes MSRP: Now: $27.97 Add to Cart Compare Quick view sku: HGS638ZE2 2003 Nissan Altima 2.5L Head Gasket Set HGS638ZE2 2003 Nissan Altima 2.5L Head Gasket Set Engine Parts # HGS638ZE2 Fits: [2002-2006] NISSAN / L4 / 2.5L / 152 DOHC 16V [(QR25DE)]This 2003 N MSRP: Now: $76.97 Add to Cart Compare Quick view sku: HS638ZE2 2003 Nissan Altima 2.5L Head Spacer Shim HS638ZE2 2003 Nissan Altima 2.5L Head Spacer Shim Engine Parts # HS638ZE2 Fits: [2002-2017] NISSAN, SUZUKI / L4 / 2.5L / 152 DOHC 16V [(QR25DE)]Thi MSRP: Now: $51.97 Add to Cart Compare Quick view sku: IG638ZE2 2003 Nissan Altima 2.5L Intake Manifold Gasket Set IG638ZE2 2003 Nissan Altima 2.5L Intake Manifold Gasket Set Engine Parts # IG638ZE2 Fits: [2002-2006] NISSAN / L4 / 2.5L / 152 DOHC 16V [(QR25DE)] MSRP: Now: $12.97 Add to Cart Compare 1 2 Next 1 2 Next Compare Selected × OK
Quick view Details sku: VTG642ZE2 2003 Nissan Altima - 2.5L - Variable Valve Timing Sprocket (Camshaft Phaser) - VTG642ZE2 MSRP: Now: $238.97 Add to Cart Compare Quick view Details sku: EK638ZE2 2003 Nissan Altima 2.5L Engine Rebuild Kit - EK638ZE2 MSRP: Now: $370.97 Choose Options Compare Quick view Details sku: EK638MZE2 2003 Nissan Altima 2.5L Engine Rebuild Master Kit - EK638MZE2 MSRP: Now: $728.97 Choose Options Compare Quick view Details sku: EG638ZE2 2003 Nissan Altima 2.5L Exhaust Manifold Gasket EG638ZE2 MSRP: Now: $8.97 Add to Cart Compare Quick view Details sku: EV638ZE2 2003 Nissan Altima 2.5L Exhaust Valve EV638ZE2 MSRP: Now: $12.97 Add to Cart Compare Quick view Details sku: VGE670ZE113 2003 Nissan Altima 2.5L Exhaust Valve Guide VGE670ZE113 MSRP: Now: $4.97 Add to Cart Compare Quick view Details sku: MG638ZE2 2003 Nissan Altima 2.5L Fuel Injection Plenum Gasket MG638ZE2 MSRP: Now: $10.97 Add to Cart Compare Quick view Details sku: HBK638ZE6 2003 Nissan Altima 2.5L Head Bolt Kit HBK638ZE6 MSRP: Now: $56.97 Add to Cart Compare Quick view Details sku: HG638ZE2 2003 Nissan Altima 2.5L Head Gasket HG638ZE2 MSRP: Now: $27.97 Add to Cart Compare Quick view Details sku: HGS638ZE2 2003 Nissan Altima 2.5L Head Gasket Set HGS638ZE2 MSRP: Now: $76.97 Add to Cart Compare Quick view Details sku: HS638ZE2 2003 Nissan Altima 2.5L Head Spacer Shim HS638ZE2 MSRP: Now: $51.97 Add to Cart Compare Quick view Details sku: IG638ZE2 2003 Nissan Altima 2.5L Intake Manifold Gasket Set IG638ZE2 MSRP: Now: $12.97 Add to Cart Compare Quick view sku: RRK638ZE2 2003 Nissan Altima - 2.5L - Engine Rebuild Re-Ring Kit - RRK638ZE2 2003 Nissan Altima 2.5L Rebuild Re-Ring Kit Engine Parts # RRK638ZE2 Includes: Piston Ring Set, Main Bearings Set, Rod Bearings Set, Full Gasket Set, Thrust Washer. Fits: [2002-2006] / Nissan / Al MSRP: Now: $243.97 Add to Cart Compare Quick view sku: VK16638ZE2 2003 Nissan Altima - 2.5L - Exhaust and Intake Valve Kit - VK16638ZE2 2003 Nissan Altima 2.5L Exhaust and Intake Valve Kit Engine Parts # VK16638ZE2 Includes: Exhaust Valve x8 Intake Valve x8. Fits: [2002-2017] NISSAN, SUZUKI / L4 / 2.5L / 152 DOHC 16V [(QR25DE)] MSRP: Now: $177.97 Add to Cart Compare Quick view sku: FGS6038ZE2 2003 Nissan Altima - 2.5L - Full Gasket Set - FGS6038ZE2 2003 Nissan Altima 2.5L Full Gasket Set Engine Parts # FGS6038ZE2 Fits: [2002-2006] NISSAN / L4 / 2.5L / 152 DOHC 16V [(QR25DE)]This 2003 N MSRP: Now: $111.97 Add to Cart Compare Quick view sku: HGB638ZE2 2003 Nissan Altima - 2.5L - Head Gasket Set with Head Bolt Kit - HGB638ZE2 2003 Nissan Altima 2.5L Head Gasket Set with Head Bolt Kit Engine Parts # HGB638ZE2 Includes: Head Gasket Set x1 Head Bolt Kit x1. Fits: [2002-2006] NISSAN / L4 / 2.5L / 152 DOHC 16V [(QR25DE)] MSRP: Now: $134.97 Add to Cart Compare Quick view sku: MMK638ZE2 2003 Nissan Altima - 2.5L - Motor Mount Kit - MMK638ZE2 2003 Nissan Altima 2.5L Motor Mount Kit Engine Parts # MMK638ZE2 Fits: [2002-2006] NISSAN / L4 / 2.5L / 152 DOHC 16V [(QR25DE)]This Motor MSRP: Now: $157.97 Add to Cart Compare Quick view sku: OP638ZE2 2003 Nissan Altima - 2.5L - Oil Pump - OP638ZE2 2003 Nissan Altima 2.5L Oil Pump Engine Parts # OP638ZE2 Fits: [2002-2006] NISSAN / L4 / 2.5L / 152 DOHC 16V [(QR25DE)]This Oil Pump also MSRP: Now: $185.97 Add to Cart Compare Quick view sku: P638ZE2 2003 Nissan Altima - 2.5L - Piston Set - P638ZE2 2003 Nissan Altima 2.5L Piston Set Engine Parts # P638ZE2 Fits: [2002-2006] NISSAN [1.2x1.2x2.5] / L4 / 2.5L / 152 DOHC 16V [(QR25DE)]This MSRP: Now: $110.97 Choose Options Compare Quick view sku: TK638ZE2 2003 Nissan Altima - 2.5L - Timing Chain Kit - TK638ZE2 2003 Nissan Altima 2.5L Timing Chain Kit Engine Parts # TK638ZE2 Fits: [2002-2006] NISSAN / L4 / 2.5L / 152 DOHC 16V [(QR25DE)]This Timing MSRP: Now: $171.97 Add to Cart Compare Quick view sku: VTG642ZE2 2003 Nissan Altima - 2.5L - Variable Valve Timing Sprocket (Camshaft Phaser) - VTG642ZE2 2003 Nissan Altima 2.5L Variable Valve Timing Sprocket (Camshaft Phaser) Engine Parts # VTG642ZE2 Fits: [2002-2017] NISSAN / L4 / 2.5L / 152 DOHC 16V [(QR25DE)] MSRP: Now: $238.97 Add to Cart Compare Quick view sku: EK638ZE2 2003 Nissan Altima 2.5L Engine Rebuild Kit - EK638ZE2 2003 Nissan Altima - 2.5L - Engine Rebuild Kit - EK638ZE2 Engine rebuild kit for 2003 Nissan Altima - 2.5L - Engine Rebuild Kit - EK638ZE2. Kit includes the core components needed for a proper... MSRP: Now: $370.97 Choose Options Compare Quick view sku: EK638MZE2 2003 Nissan Altima 2.5L Engine Rebuild Master Kit - EK638MZE2 2003 Nissan Altima - 2.5L - Engine Rebuild Master Kit - EK638MZE2 Engine rebuild kit for 2003 Nissan Altima - 2.5L - Engine Rebuild Master Kit - EK638MZE2. Kit includes the core components needed... MSRP: Now: $728.97 Choose Options Compare Quick view sku: EG638ZE2 2003 Nissan Altima 2.5L Exhaust Manifold Gasket EG638ZE2 2003 Nissan Altima 2.5L Exhaust Manifold Gasket Engine Parts # EG638ZE2 Fits: [2002-2017] NISSAN, SUZUKI / L4 / 2.5L / 152 DOHC 16V [(QR25DE)]< MSRP: Now: $8.97 Add to Cart Compare Quick view sku: EV638ZE2 2003 Nissan Altima 2.5L Exhaust Valve EV638ZE2 2003 Nissan Altima 2.5L Exhaust Valve Engine Parts # EV638ZE2 Fits: [2002-2017] NISSAN, SUZUKI [Nitride Coated; 1 Groove; 30.7mm Head Dia., 6mm Stem Dia., 98.8mm O.A.L.] / L4 / 2.5L / 152 DOHC 16V MSRP: Now: $12.97 Add to Cart Compare Quick view sku: VGE670ZE113 2003 Nissan Altima 2.5L Exhaust Valve Guide VGE670ZE113 2003 Nissan Altima 2.5L Exhaust Valve Guide Engine Parts # VGE670ZE113 Fits: [1991-2017] INFINI, NISSAN, SUZUKI [6.1mm I.D.; 10.1mm O.D.; 43mm O.A.L.] / L4, V6, V8 / 2.0L, 2.5L, 3.0L, 3.5L, 3.7L, MSRP: Now: $4.97 Add to Cart Compare Quick view sku: MG638ZE2 2003 Nissan Altima 2.5L Fuel Injection Plenum Gasket MG638ZE2 2003 Nissan Altima 2.5L Fuel Injection Plenum Gasket Engine Parts # MG638ZE2 Fits: [2002-2006] NISSAN / L4 / 2.5L / 152 DOHC 16V [(QR25DE)] MSRP: Now: $10.97 Add to Cart Compare Quick view sku: HBK638ZE6 2003 Nissan Altima 2.5L Head Bolt Kit HBK638ZE6 2003 Nissan Altima 2.5L Head Bolt Kit Engine Parts # HBK638ZE6 Fits: [2002-2017] INFINI, NISSAN, SUZUKI / L4 / 2.5L / 152 DOHC 16V [(QR25DE, QR25DER)] MSRP: Now: $56.97 Add to Cart Compare Quick view sku: HG638ZE2 2003 Nissan Altima 2.5L Head Gasket HG638ZE2 2003 Nissan Altima 2.5L Head Gasket Engine Parts # HG638ZE2 Fits: [2002-2006] NISSAN / L4 / 2.5L / 152 DOHC 16V [(QR25DE)]Fitment Notes MSRP: Now: $27.97 Add to Cart Compare Quick view sku: HGS638ZE2 2003 Nissan Altima 2.5L Head Gasket Set HGS638ZE2 2003 Nissan Altima 2.5L Head Gasket Set Engine Parts # HGS638ZE2 Fits: [2002-2006] NISSAN / L4 / 2.5L / 152 DOHC 16V [(QR25DE)]This 2003 N MSRP: Now: $76.97 Add to Cart Compare Quick view sku: HS638ZE2 2003 Nissan Altima 2.5L Head Spacer Shim HS638ZE2 2003 Nissan Altima 2.5L Head Spacer Shim Engine Parts # HS638ZE2 Fits: [2002-2017] NISSAN, SUZUKI / L4 / 2.5L / 152 DOHC 16V [(QR25DE)]Thi MSRP: Now: $51.97 Add to Cart Compare Quick view sku: IG638ZE2 2003 Nissan Altima 2.5L Intake Manifold Gasket Set IG638ZE2 2003 Nissan Altima 2.5L Intake Manifold Gasket Set Engine Parts # IG638ZE2 Fits: [2002-2006] NISSAN / L4 / 2.5L / 152 DOHC 16V [(QR25DE)] MSRP: Now: $12.97 Add to Cart Compare 1 2 Next 1 2 Next Compare Selected × OK
Quick view Details sku: EK638ZE2 2003 Nissan Altima 2.5L Engine Rebuild Kit - EK638ZE2 MSRP: Now: $370.97 Choose Options Compare Quick view Details sku: EK638MZE2 2003 Nissan Altima 2.5L Engine Rebuild Master Kit - EK638MZE2 MSRP: Now: $728.97 Choose Options Compare Quick view Details sku: EG638ZE2 2003 Nissan Altima 2.5L Exhaust Manifold Gasket EG638ZE2 MSRP: Now: $8.97 Add to Cart Compare Quick view Details sku: EV638ZE2 2003 Nissan Altima 2.5L Exhaust Valve EV638ZE2 MSRP: Now: $12.97 Add to Cart Compare Quick view Details sku: VGE670ZE113 2003 Nissan Altima 2.5L Exhaust Valve Guide VGE670ZE113 MSRP: Now: $4.97 Add to Cart Compare Quick view Details sku: MG638ZE2 2003 Nissan Altima 2.5L Fuel Injection Plenum Gasket MG638ZE2 MSRP: Now: $10.97 Add to Cart Compare Quick view Details sku: HBK638ZE6 2003 Nissan Altima 2.5L Head Bolt Kit HBK638ZE6 MSRP: Now: $56.97 Add to Cart Compare Quick view Details sku: HG638ZE2 2003 Nissan Altima 2.5L Head Gasket HG638ZE2 MSRP: Now: $27.97 Add to Cart Compare Quick view Details sku: HGS638ZE2 2003 Nissan Altima 2.5L Head Gasket Set HGS638ZE2 MSRP: Now: $76.97 Add to Cart Compare Quick view Details sku: HS638ZE2 2003 Nissan Altima 2.5L Head Spacer Shim HS638ZE2 MSRP: Now: $51.97 Add to Cart Compare Quick view Details sku: IG638ZE2 2003 Nissan Altima 2.5L Intake Manifold Gasket Set IG638ZE2 MSRP: Now: $12.97 Add to Cart Compare Quick view sku: RRK638ZE2 2003 Nissan Altima - 2.5L - Engine Rebuild Re-Ring Kit - RRK638ZE2 2003 Nissan Altima 2.5L Rebuild Re-Ring Kit Engine Parts # RRK638ZE2 Includes: Piston Ring Set, Main Bearings Set, Rod Bearings Set, Full Gasket Set, Thrust Washer. Fits: [2002-2006] / Nissan / Al MSRP: Now: $243.97 Add to Cart Compare Quick view sku: VK16638ZE2 2003 Nissan Altima - 2.5L - Exhaust and Intake Valve Kit - VK16638ZE2 2003 Nissan Altima 2.5L Exhaust and Intake Valve Kit Engine Parts # VK16638ZE2 Includes: Exhaust Valve x8 Intake Valve x8. Fits: [2002-2017] NISSAN, SUZUKI / L4 / 2.5L / 152 DOHC 16V [(QR25DE)] MSRP: Now: $177.97 Add to Cart Compare Quick view sku: FGS6038ZE2 2003 Nissan Altima - 2.5L - Full Gasket Set - FGS6038ZE2 2003 Nissan Altima 2.5L Full Gasket Set Engine Parts # FGS6038ZE2 Fits: [2002-2006] NISSAN / L4 / 2.5L / 152 DOHC 16V [(QR25DE)]This 2003 N MSRP: Now: $111.97 Add to Cart Compare Quick view sku: HGB638ZE2 2003 Nissan Altima - 2.5L - Head Gasket Set with Head Bolt Kit - HGB638ZE2 2003 Nissan Altima 2.5L Head Gasket Set with Head Bolt Kit Engine Parts # HGB638ZE2 Includes: Head Gasket Set x1 Head Bolt Kit x1. Fits: [2002-2006] NISSAN / L4 / 2.5L / 152 DOHC 16V [(QR25DE)] MSRP: Now: $134.97 Add to Cart Compare Quick view sku: MMK638ZE2 2003 Nissan Altima - 2.5L - Motor Mount Kit - MMK638ZE2 2003 Nissan Altima 2.5L Motor Mount Kit Engine Parts # MMK638ZE2 Fits: [2002-2006] NISSAN / L4 / 2.5L / 152 DOHC 16V [(QR25DE)]This Motor MSRP: Now: $157.97 Add to Cart Compare Quick view sku: OP638ZE2 2003 Nissan Altima - 2.5L - Oil Pump - OP638ZE2 2003 Nissan Altima 2.5L Oil Pump Engine Parts # OP638ZE2 Fits: [2002-2006] NISSAN / L4 / 2.5L / 152 DOHC 16V [(QR25DE)]This Oil Pump also MSRP: Now: $185.97 Add to Cart Compare Quick view sku: P638ZE2 2003 Nissan Altima - 2.5L - Piston Set - P638ZE2 2003 Nissan Altima 2.5L Piston Set Engine Parts # P638ZE2 Fits: [2002-2006] NISSAN [1.2x1.2x2.5] / L4 / 2.5L / 152 DOHC 16V [(QR25DE)]This MSRP: Now: $110.97 Choose Options Compare Quick view sku: TK638ZE2 2003 Nissan Altima - 2.5L - Timing Chain Kit - TK638ZE2 2003 Nissan Altima 2.5L Timing Chain Kit Engine Parts # TK638ZE2 Fits: [2002-2006] NISSAN / L4 / 2.5L / 152 DOHC 16V [(QR25DE)]This Timing MSRP: Now: $171.97 Add to Cart Compare Quick view sku: VTG642ZE2 2003 Nissan Altima - 2.5L - Variable Valve Timing Sprocket (Camshaft Phaser) - VTG642ZE2 2003 Nissan Altima 2.5L Variable Valve Timing Sprocket (Camshaft Phaser) Engine Parts # VTG642ZE2 Fits: [2002-2017] NISSAN / L4 / 2.5L / 152 DOHC 16V [(QR25DE)] MSRP: Now: $238.97 Add to Cart Compare Quick view sku: EK638ZE2 2003 Nissan Altima 2.5L Engine Rebuild Kit - EK638ZE2 2003 Nissan Altima - 2.5L - Engine Rebuild Kit - EK638ZE2 Engine rebuild kit for 2003 Nissan Altima - 2.5L - Engine Rebuild Kit - EK638ZE2. Kit includes the core components needed for a proper... MSRP: Now: $370.97 Choose Options Compare Quick view sku: EK638MZE2 2003 Nissan Altima 2.5L Engine Rebuild Master Kit - EK638MZE2 2003 Nissan Altima - 2.5L - Engine Rebuild Master Kit - EK638MZE2 Engine rebuild kit for 2003 Nissan Altima - 2.5L - Engine Rebuild Master Kit - EK638MZE2. Kit includes the core components needed... MSRP: Now: $728.97 Choose Options Compare Quick view sku: EG638ZE2 2003 Nissan Altima 2.5L Exhaust Manifold Gasket EG638ZE2 2003 Nissan Altima 2.5L Exhaust Manifold Gasket Engine Parts # EG638ZE2 Fits: [2002-2017] NISSAN, SUZUKI / L4 / 2.5L / 152 DOHC 16V [(QR25DE)]< MSRP: Now: $8.97 Add to Cart Compare Quick view sku: EV638ZE2 2003 Nissan Altima 2.5L Exhaust Valve EV638ZE2 2003 Nissan Altima 2.5L Exhaust Valve Engine Parts # EV638ZE2 Fits: [2002-2017] NISSAN, SUZUKI [Nitride Coated; 1 Groove; 30.7mm Head Dia., 6mm Stem Dia., 98.8mm O.A.L.] / L4 / 2.5L / 152 DOHC 16V MSRP: Now: $12.97 Add to Cart Compare Quick view sku: VGE670ZE113 2003 Nissan Altima 2.5L Exhaust Valve Guide VGE670ZE113 2003 Nissan Altima 2.5L Exhaust Valve Guide Engine Parts # VGE670ZE113 Fits: [1991-2017] INFINI, NISSAN, SUZUKI [6.1mm I.D.; 10.1mm O.D.; 43mm O.A.L.] / L4, V6, V8 / 2.0L, 2.5L, 3.0L, 3.5L, 3.7L, MSRP: Now: $4.97 Add to Cart Compare Quick view sku: MG638ZE2 2003 Nissan Altima 2.5L Fuel Injection Plenum Gasket MG638ZE2 2003 Nissan Altima 2.5L Fuel Injection Plenum Gasket Engine Parts # MG638ZE2 Fits: [2002-2006] NISSAN / L4 / 2.5L / 152 DOHC 16V [(QR25DE)] MSRP: Now: $10.97 Add to Cart Compare Quick view sku: HBK638ZE6 2003 Nissan Altima 2.5L Head Bolt Kit HBK638ZE6 2003 Nissan Altima 2.5L Head Bolt Kit Engine Parts # HBK638ZE6 Fits: [2002-2017] INFINI, NISSAN, SUZUKI / L4 / 2.5L / 152 DOHC 16V [(QR25DE, QR25DER)] MSRP: Now: $56.97 Add to Cart Compare Quick view sku: HG638ZE2 2003 Nissan Altima 2.5L Head Gasket HG638ZE2 2003 Nissan Altima 2.5L Head Gasket Engine Parts # HG638ZE2 Fits: [2002-2006] NISSAN / L4 / 2.5L / 152 DOHC 16V [(QR25DE)]Fitment Notes MSRP: Now: $27.97 Add to Cart Compare Quick view sku: HGS638ZE2 2003 Nissan Altima 2.5L Head Gasket Set HGS638ZE2 2003 Nissan Altima 2.5L Head Gasket Set Engine Parts # HGS638ZE2 Fits: [2002-2006] NISSAN / L4 / 2.5L / 152 DOHC 16V [(QR25DE)]This 2003 N MSRP: Now: $76.97 Add to Cart Compare Quick view sku: HS638ZE2 2003 Nissan Altima 2.5L Head Spacer Shim HS638ZE2 2003 Nissan Altima 2.5L Head Spacer Shim Engine Parts # HS638ZE2 Fits: [2002-2017] NISSAN, SUZUKI / L4 / 2.5L / 152 DOHC 16V [(QR25DE)]Thi MSRP: Now: $51.97 Add to Cart Compare Quick view sku: IG638ZE2 2003 Nissan Altima 2.5L Intake Manifold Gasket Set IG638ZE2 2003 Nissan Altima 2.5L Intake Manifold Gasket Set Engine Parts # IG638ZE2 Fits: [2002-2006] NISSAN / L4 / 2.5L / 152 DOHC 16V [(QR25DE)] MSRP: Now: $12.97 Add to Cart Compare 1 2 Next 1 2 Next Compare Selected × OK
Quick view Details sku: EK638MZE2 2003 Nissan Altima 2.5L Engine Rebuild Master Kit - EK638MZE2 MSRP: Now: $728.97 Choose Options Compare Quick view Details sku: EG638ZE2 2003 Nissan Altima 2.5L Exhaust Manifold Gasket EG638ZE2 MSRP: Now: $8.97 Add to Cart Compare Quick view Details sku: EV638ZE2 2003 Nissan Altima 2.5L Exhaust Valve EV638ZE2 MSRP: Now: $12.97 Add to Cart Compare Quick view Details sku: VGE670ZE113 2003 Nissan Altima 2.5L Exhaust Valve Guide VGE670ZE113 MSRP: Now: $4.97 Add to Cart Compare Quick view Details sku: MG638ZE2 2003 Nissan Altima 2.5L Fuel Injection Plenum Gasket MG638ZE2 MSRP: Now: $10.97 Add to Cart Compare Quick view Details sku: HBK638ZE6 2003 Nissan Altima 2.5L Head Bolt Kit HBK638ZE6 MSRP: Now: $56.97 Add to Cart Compare Quick view Details sku: HG638ZE2 2003 Nissan Altima 2.5L Head Gasket HG638ZE2 MSRP: Now: $27.97 Add to Cart Compare Quick view Details sku: HGS638ZE2 2003 Nissan Altima 2.5L Head Gasket Set HGS638ZE2 MSRP: Now: $76.97 Add to Cart Compare Quick view Details sku: HS638ZE2 2003 Nissan Altima 2.5L Head Spacer Shim HS638ZE2 MSRP: Now: $51.97 Add to Cart Compare Quick view Details sku: IG638ZE2 2003 Nissan Altima 2.5L Intake Manifold Gasket Set IG638ZE2 MSRP: Now: $12.97 Add to Cart Compare Quick view sku: RRK638ZE2 2003 Nissan Altima - 2.5L - Engine Rebuild Re-Ring Kit - RRK638ZE2 2003 Nissan Altima 2.5L Rebuild Re-Ring Kit Engine Parts # RRK638ZE2 Includes: Piston Ring Set, Main Bearings Set, Rod Bearings Set, Full Gasket Set, Thrust Washer. Fits: [2002-2006] / Nissan / Al MSRP: Now: $243.97 Add to Cart Compare Quick view sku: VK16638ZE2 2003 Nissan Altima - 2.5L - Exhaust and Intake Valve Kit - VK16638ZE2 2003 Nissan Altima 2.5L Exhaust and Intake Valve Kit Engine Parts # VK16638ZE2 Includes: Exhaust Valve x8 Intake Valve x8. Fits: [2002-2017] NISSAN, SUZUKI / L4 / 2.5L / 152 DOHC 16V [(QR25DE)] MSRP: Now: $177.97 Add to Cart Compare Quick view sku: FGS6038ZE2 2003 Nissan Altima - 2.5L - Full Gasket Set - FGS6038ZE2 2003 Nissan Altima 2.5L Full Gasket Set Engine Parts # FGS6038ZE2 Fits: [2002-2006] NISSAN / L4 / 2.5L / 152 DOHC 16V [(QR25DE)]This 2003 N MSRP: Now: $111.97 Add to Cart Compare Quick view sku: HGB638ZE2 2003 Nissan Altima - 2.5L - Head Gasket Set with Head Bolt Kit - HGB638ZE2 2003 Nissan Altima 2.5L Head Gasket Set with Head Bolt Kit Engine Parts # HGB638ZE2 Includes: Head Gasket Set x1 Head Bolt Kit x1. Fits: [2002-2006] NISSAN / L4 / 2.5L / 152 DOHC 16V [(QR25DE)] MSRP: Now: $134.97 Add to Cart Compare Quick view sku: MMK638ZE2 2003 Nissan Altima - 2.5L - Motor Mount Kit - MMK638ZE2 2003 Nissan Altima 2.5L Motor Mount Kit Engine Parts # MMK638ZE2 Fits: [2002-2006] NISSAN / L4 / 2.5L / 152 DOHC 16V [(QR25DE)]This Motor MSRP: Now: $157.97 Add to Cart Compare Quick view sku: OP638ZE2 2003 Nissan Altima - 2.5L - Oil Pump - OP638ZE2 2003 Nissan Altima 2.5L Oil Pump Engine Parts # OP638ZE2 Fits: [2002-2006] NISSAN / L4 / 2.5L / 152 DOHC 16V [(QR25DE)]This Oil Pump also MSRP: Now: $185.97 Add to Cart Compare Quick view sku: P638ZE2 2003 Nissan Altima - 2.5L - Piston Set - P638ZE2 2003 Nissan Altima 2.5L Piston Set Engine Parts # P638ZE2 Fits: [2002-2006] NISSAN [1.2x1.2x2.5] / L4 / 2.5L / 152 DOHC 16V [(QR25DE)]This MSRP: Now: $110.97 Choose Options Compare Quick view sku: TK638ZE2 2003 Nissan Altima - 2.5L - Timing Chain Kit - TK638ZE2 2003 Nissan Altima 2.5L Timing Chain Kit Engine Parts # TK638ZE2 Fits: [2002-2006] NISSAN / L4 / 2.5L / 152 DOHC 16V [(QR25DE)]This Timing MSRP: Now: $171.97 Add to Cart Compare Quick view sku: VTG642ZE2 2003 Nissan Altima - 2.5L - Variable Valve Timing Sprocket (Camshaft Phaser) - VTG642ZE2 2003 Nissan Altima 2.5L Variable Valve Timing Sprocket (Camshaft Phaser) Engine Parts # VTG642ZE2 Fits: [2002-2017] NISSAN / L4 / 2.5L / 152 DOHC 16V [(QR25DE)] MSRP: Now: $238.97 Add to Cart Compare Quick view sku: EK638ZE2 2003 Nissan Altima 2.5L Engine Rebuild Kit - EK638ZE2 2003 Nissan Altima - 2.5L - Engine Rebuild Kit - EK638ZE2 Engine rebuild kit for 2003 Nissan Altima - 2.5L - Engine Rebuild Kit - EK638ZE2. Kit includes the core components needed for a proper... MSRP: Now: $370.97 Choose Options Compare Quick view sku: EK638MZE2 2003 Nissan Altima 2.5L Engine Rebuild Master Kit - EK638MZE2 2003 Nissan Altima - 2.5L - Engine Rebuild Master Kit - EK638MZE2 Engine rebuild kit for 2003 Nissan Altima - 2.5L - Engine Rebuild Master Kit - EK638MZE2. Kit includes the core components needed... MSRP: Now: $728.97 Choose Options Compare Quick view sku: EG638ZE2 2003 Nissan Altima 2.5L Exhaust Manifold Gasket EG638ZE2 2003 Nissan Altima 2.5L Exhaust Manifold Gasket Engine Parts # EG638ZE2 Fits: [2002-2017] NISSAN, SUZUKI / L4 / 2.5L / 152 DOHC 16V [(QR25DE)]< MSRP: Now: $8.97 Add to Cart Compare Quick view sku: EV638ZE2 2003 Nissan Altima 2.5L Exhaust Valve EV638ZE2 2003 Nissan Altima 2.5L Exhaust Valve Engine Parts # EV638ZE2 Fits: [2002-2017] NISSAN, SUZUKI [Nitride Coated; 1 Groove; 30.7mm Head Dia., 6mm Stem Dia., 98.8mm O.A.L.] / L4 / 2.5L / 152 DOHC 16V MSRP: Now: $12.97 Add to Cart Compare Quick view sku: VGE670ZE113 2003 Nissan Altima 2.5L Exhaust Valve Guide VGE670ZE113 2003 Nissan Altima 2.5L Exhaust Valve Guide Engine Parts # VGE670ZE113 Fits: [1991-2017] INFINI, NISSAN, SUZUKI [6.1mm I.D.; 10.1mm O.D.; 43mm O.A.L.] / L4, V6, V8 / 2.0L, 2.5L, 3.0L, 3.5L, 3.7L, MSRP: Now: $4.97 Add to Cart Compare Quick view sku: MG638ZE2 2003 Nissan Altima 2.5L Fuel Injection Plenum Gasket MG638ZE2 2003 Nissan Altima 2.5L Fuel Injection Plenum Gasket Engine Parts # MG638ZE2 Fits: [2002-2006] NISSAN / L4 / 2.5L / 152 DOHC 16V [(QR25DE)] MSRP: Now: $10.97 Add to Cart Compare Quick view sku: HBK638ZE6 2003 Nissan Altima 2.5L Head Bolt Kit HBK638ZE6 2003 Nissan Altima 2.5L Head Bolt Kit Engine Parts # HBK638ZE6 Fits: [2002-2017] INFINI, NISSAN, SUZUKI / L4 / 2.5L / 152 DOHC 16V [(QR25DE, QR25DER)] MSRP: Now: $56.97 Add to Cart Compare Quick view sku: HG638ZE2 2003 Nissan Altima 2.5L Head Gasket HG638ZE2 2003 Nissan Altima 2.5L Head Gasket Engine Parts # HG638ZE2 Fits: [2002-2006] NISSAN / L4 / 2.5L / 152 DOHC 16V [(QR25DE)]Fitment Notes MSRP: Now: $27.97 Add to Cart Compare Quick view sku: HGS638ZE2 2003 Nissan Altima 2.5L Head Gasket Set HGS638ZE2 2003 Nissan Altima 2.5L Head Gasket Set Engine Parts # HGS638ZE2 Fits: [2002-2006] NISSAN / L4 / 2.5L / 152 DOHC 16V [(QR25DE)]This 2003 N MSRP: Now: $76.97 Add to Cart Compare Quick view sku: HS638ZE2 2003 Nissan Altima 2.5L Head Spacer Shim HS638ZE2 2003 Nissan Altima 2.5L Head Spacer Shim Engine Parts # HS638ZE2 Fits: [2002-2017] NISSAN, SUZUKI / L4 / 2.5L / 152 DOHC 16V [(QR25DE)]Thi MSRP: Now: $51.97 Add to Cart Compare Quick view sku: IG638ZE2 2003 Nissan Altima 2.5L Intake Manifold Gasket Set IG638ZE2 2003 Nissan Altima 2.5L Intake Manifold Gasket Set Engine Parts # IG638ZE2 Fits: [2002-2006] NISSAN / L4 / 2.5L / 152 DOHC 16V [(QR25DE)] MSRP: Now: $12.97 Add to Cart Compare 1 2 Next 1 2 Next Compare Selected × OK
Quick view Details sku: EG638ZE2 2003 Nissan Altima 2.5L Exhaust Manifold Gasket EG638ZE2 MSRP: Now: $8.97 Add to Cart Compare Quick view Details sku: EV638ZE2 2003 Nissan Altima 2.5L Exhaust Valve EV638ZE2 MSRP: Now: $12.97 Add to Cart Compare Quick view Details sku: VGE670ZE113 2003 Nissan Altima 2.5L Exhaust Valve Guide VGE670ZE113 MSRP: Now: $4.97 Add to Cart Compare Quick view Details sku: MG638ZE2 2003 Nissan Altima 2.5L Fuel Injection Plenum Gasket MG638ZE2 MSRP: Now: $10.97 Add to Cart Compare Quick view Details sku: HBK638ZE6 2003 Nissan Altima 2.5L Head Bolt Kit HBK638ZE6 MSRP: Now: $56.97 Add to Cart Compare Quick view Details sku: HG638ZE2 2003 Nissan Altima 2.5L Head Gasket HG638ZE2 MSRP: Now: $27.97 Add to Cart Compare Quick view Details sku: HGS638ZE2 2003 Nissan Altima 2.5L Head Gasket Set HGS638ZE2 MSRP: Now: $76.97 Add to Cart Compare Quick view Details sku: HS638ZE2 2003 Nissan Altima 2.5L Head Spacer Shim HS638ZE2 MSRP: Now: $51.97 Add to Cart Compare Quick view Details sku: IG638ZE2 2003 Nissan Altima 2.5L Intake Manifold Gasket Set IG638ZE2 MSRP: Now: $12.97 Add to Cart Compare Quick view sku: RRK638ZE2 2003 Nissan Altima - 2.5L - Engine Rebuild Re-Ring Kit - RRK638ZE2 2003 Nissan Altima 2.5L Rebuild Re-Ring Kit Engine Parts # RRK638ZE2 Includes: Piston Ring Set, Main Bearings Set, Rod Bearings Set, Full Gasket Set, Thrust Washer. Fits: [2002-2006] / Nissan / Al MSRP: Now: $243.97 Add to Cart Compare Quick view sku: VK16638ZE2 2003 Nissan Altima - 2.5L - Exhaust and Intake Valve Kit - VK16638ZE2 2003 Nissan Altima 2.5L Exhaust and Intake Valve Kit Engine Parts # VK16638ZE2 Includes: Exhaust Valve x8 Intake Valve x8. Fits: [2002-2017] NISSAN, SUZUKI / L4 / 2.5L / 152 DOHC 16V [(QR25DE)] MSRP: Now: $177.97 Add to Cart Compare Quick view sku: FGS6038ZE2 2003 Nissan Altima - 2.5L - Full Gasket Set - FGS6038ZE2 2003 Nissan Altima 2.5L Full Gasket Set Engine Parts # FGS6038ZE2 Fits: [2002-2006] NISSAN / L4 / 2.5L / 152 DOHC 16V [(QR25DE)]This 2003 N MSRP: Now: $111.97 Add to Cart Compare Quick view sku: HGB638ZE2 2003 Nissan Altima - 2.5L - Head Gasket Set with Head Bolt Kit - HGB638ZE2 2003 Nissan Altima 2.5L Head Gasket Set with Head Bolt Kit Engine Parts # HGB638ZE2 Includes: Head Gasket Set x1 Head Bolt Kit x1. Fits: [2002-2006] NISSAN / L4 / 2.5L / 152 DOHC 16V [(QR25DE)] MSRP: Now: $134.97 Add to Cart Compare Quick view sku: MMK638ZE2 2003 Nissan Altima - 2.5L - Motor Mount Kit - MMK638ZE2 2003 Nissan Altima 2.5L Motor Mount Kit Engine Parts # MMK638ZE2 Fits: [2002-2006] NISSAN / L4 / 2.5L / 152 DOHC 16V [(QR25DE)]This Motor MSRP: Now: $157.97 Add to Cart Compare Quick view sku: OP638ZE2 2003 Nissan Altima - 2.5L - Oil Pump - OP638ZE2 2003 Nissan Altima 2.5L Oil Pump Engine Parts # OP638ZE2 Fits: [2002-2006] NISSAN / L4 / 2.5L / 152 DOHC 16V [(QR25DE)]This Oil Pump also MSRP: Now: $185.97 Add to Cart Compare Quick view sku: P638ZE2 2003 Nissan Altima - 2.5L - Piston Set - P638ZE2 2003 Nissan Altima 2.5L Piston Set Engine Parts # P638ZE2 Fits: [2002-2006] NISSAN [1.2x1.2x2.5] / L4 / 2.5L / 152 DOHC 16V [(QR25DE)]This MSRP: Now: $110.97 Choose Options Compare Quick view sku: TK638ZE2 2003 Nissan Altima - 2.5L - Timing Chain Kit - TK638ZE2 2003 Nissan Altima 2.5L Timing Chain Kit Engine Parts # TK638ZE2 Fits: [2002-2006] NISSAN / L4 / 2.5L / 152 DOHC 16V [(QR25DE)]This Timing MSRP: Now: $171.97 Add to Cart Compare Quick view sku: VTG642ZE2 2003 Nissan Altima - 2.5L - Variable Valve Timing Sprocket (Camshaft Phaser) - VTG642ZE2 2003 Nissan Altima 2.5L Variable Valve Timing Sprocket (Camshaft Phaser) Engine Parts # VTG642ZE2 Fits: [2002-2017] NISSAN / L4 / 2.5L / 152 DOHC 16V [(QR25DE)] MSRP: Now: $238.97 Add to Cart Compare Quick view sku: EK638ZE2 2003 Nissan Altima 2.5L Engine Rebuild Kit - EK638ZE2 2003 Nissan Altima - 2.5L - Engine Rebuild Kit - EK638ZE2 Engine rebuild kit for 2003 Nissan Altima - 2.5L - Engine Rebuild Kit - EK638ZE2. Kit includes the core components needed for a proper... MSRP: Now: $370.97 Choose Options Compare Quick view sku: EK638MZE2 2003 Nissan Altima 2.5L Engine Rebuild Master Kit - EK638MZE2 2003 Nissan Altima - 2.5L - Engine Rebuild Master Kit - EK638MZE2 Engine rebuild kit for 2003 Nissan Altima - 2.5L - Engine Rebuild Master Kit - EK638MZE2. Kit includes the core components needed... MSRP: Now: $728.97 Choose Options Compare Quick view sku: EG638ZE2 2003 Nissan Altima 2.5L Exhaust Manifold Gasket EG638ZE2 2003 Nissan Altima 2.5L Exhaust Manifold Gasket Engine Parts # EG638ZE2 Fits: [2002-2017] NISSAN, SUZUKI / L4 / 2.5L / 152 DOHC 16V [(QR25DE)]< MSRP: Now: $8.97 Add to Cart Compare Quick view sku: EV638ZE2 2003 Nissan Altima 2.5L Exhaust Valve EV638ZE2 2003 Nissan Altima 2.5L Exhaust Valve Engine Parts # EV638ZE2 Fits: [2002-2017] NISSAN, SUZUKI [Nitride Coated; 1 Groove; 30.7mm Head Dia., 6mm Stem Dia., 98.8mm O.A.L.] / L4 / 2.5L / 152 DOHC 16V MSRP: Now: $12.97 Add to Cart Compare Quick view sku: VGE670ZE113 2003 Nissan Altima 2.5L Exhaust Valve Guide VGE670ZE113 2003 Nissan Altima 2.5L Exhaust Valve Guide Engine Parts # VGE670ZE113 Fits: [1991-2017] INFINI, NISSAN, SUZUKI [6.1mm I.D.; 10.1mm O.D.; 43mm O.A.L.] / L4, V6, V8 / 2.0L, 2.5L, 3.0L, 3.5L, 3.7L, MSRP: Now: $4.97 Add to Cart Compare Quick view sku: MG638ZE2 2003 Nissan Altima 2.5L Fuel Injection Plenum Gasket MG638ZE2 2003 Nissan Altima 2.5L Fuel Injection Plenum Gasket Engine Parts # MG638ZE2 Fits: [2002-2006] NISSAN / L4 / 2.5L / 152 DOHC 16V [(QR25DE)] MSRP: Now: $10.97 Add to Cart Compare Quick view sku: HBK638ZE6 2003 Nissan Altima 2.5L Head Bolt Kit HBK638ZE6 2003 Nissan Altima 2.5L Head Bolt Kit Engine Parts # HBK638ZE6 Fits: [2002-2017] INFINI, NISSAN, SUZUKI / L4 / 2.5L / 152 DOHC 16V [(QR25DE, QR25DER)] MSRP: Now: $56.97 Add to Cart Compare Quick view sku: HG638ZE2 2003 Nissan Altima 2.5L Head Gasket HG638ZE2 2003 Nissan Altima 2.5L Head Gasket Engine Parts # HG638ZE2 Fits: [2002-2006] NISSAN / L4 / 2.5L / 152 DOHC 16V [(QR25DE)]Fitment Notes MSRP: Now: $27.97 Add to Cart Compare Quick view sku: HGS638ZE2 2003 Nissan Altima 2.5L Head Gasket Set HGS638ZE2 2003 Nissan Altima 2.5L Head Gasket Set Engine Parts # HGS638ZE2 Fits: [2002-2006] NISSAN / L4 / 2.5L / 152 DOHC 16V [(QR25DE)]This 2003 N MSRP: Now: $76.97 Add to Cart Compare Quick view sku: HS638ZE2 2003 Nissan Altima 2.5L Head Spacer Shim HS638ZE2 2003 Nissan Altima 2.5L Head Spacer Shim Engine Parts # HS638ZE2 Fits: [2002-2017] NISSAN, SUZUKI / L4 / 2.5L / 152 DOHC 16V [(QR25DE)]Thi MSRP: Now: $51.97 Add to Cart Compare Quick view sku: IG638ZE2 2003 Nissan Altima 2.5L Intake Manifold Gasket Set IG638ZE2 2003 Nissan Altima 2.5L Intake Manifold Gasket Set Engine Parts # IG638ZE2 Fits: [2002-2006] NISSAN / L4 / 2.5L / 152 DOHC 16V [(QR25DE)] MSRP: Now: $12.97 Add to Cart Compare 1 2 Next 1 2 Next Compare Selected × OK
Quick view Details sku: EV638ZE2 2003 Nissan Altima 2.5L Exhaust Valve EV638ZE2 MSRP: Now: $12.97 Add to Cart Compare Quick view Details sku: VGE670ZE113 2003 Nissan Altima 2.5L Exhaust Valve Guide VGE670ZE113 MSRP: Now: $4.97 Add to Cart Compare Quick view Details sku: MG638ZE2 2003 Nissan Altima 2.5L Fuel Injection Plenum Gasket MG638ZE2 MSRP: Now: $10.97 Add to Cart Compare Quick view Details sku: HBK638ZE6 2003 Nissan Altima 2.5L Head Bolt Kit HBK638ZE6 MSRP: Now: $56.97 Add to Cart Compare Quick view Details sku: HG638ZE2 2003 Nissan Altima 2.5L Head Gasket HG638ZE2 MSRP: Now: $27.97 Add to Cart Compare Quick view Details sku: HGS638ZE2 2003 Nissan Altima 2.5L Head Gasket Set HGS638ZE2 MSRP: Now: $76.97 Add to Cart Compare Quick view Details sku: HS638ZE2 2003 Nissan Altima 2.5L Head Spacer Shim HS638ZE2 MSRP: Now: $51.97 Add to Cart Compare Quick view Details sku: IG638ZE2 2003 Nissan Altima 2.5L Intake Manifold Gasket Set IG638ZE2 MSRP: Now: $12.97 Add to Cart Compare Quick view sku: RRK638ZE2 2003 Nissan Altima - 2.5L - Engine Rebuild Re-Ring Kit - RRK638ZE2 2003 Nissan Altima 2.5L Rebuild Re-Ring Kit Engine Parts # RRK638ZE2 Includes: Piston Ring Set, Main Bearings Set, Rod Bearings Set, Full Gasket Set, Thrust Washer. Fits: [2002-2006] / Nissan / Al MSRP: Now: $243.97 Add to Cart Compare Quick view sku: VK16638ZE2 2003 Nissan Altima - 2.5L - Exhaust and Intake Valve Kit - VK16638ZE2 2003 Nissan Altima 2.5L Exhaust and Intake Valve Kit Engine Parts # VK16638ZE2 Includes: Exhaust Valve x8 Intake Valve x8. Fits: [2002-2017] NISSAN, SUZUKI / L4 / 2.5L / 152 DOHC 16V [(QR25DE)] MSRP: Now: $177.97 Add to Cart Compare Quick view sku: FGS6038ZE2 2003 Nissan Altima - 2.5L - Full Gasket Set - FGS6038ZE2 2003 Nissan Altima 2.5L Full Gasket Set Engine Parts # FGS6038ZE2 Fits: [2002-2006] NISSAN / L4 / 2.5L / 152 DOHC 16V [(QR25DE)]This 2003 N MSRP: Now: $111.97 Add to Cart Compare Quick view sku: HGB638ZE2 2003 Nissan Altima - 2.5L - Head Gasket Set with Head Bolt Kit - HGB638ZE2 2003 Nissan Altima 2.5L Head Gasket Set with Head Bolt Kit Engine Parts # HGB638ZE2 Includes: Head Gasket Set x1 Head Bolt Kit x1. Fits: [2002-2006] NISSAN / L4 / 2.5L / 152 DOHC 16V [(QR25DE)] MSRP: Now: $134.97 Add to Cart Compare Quick view sku: MMK638ZE2 2003 Nissan Altima - 2.5L - Motor Mount Kit - MMK638ZE2 2003 Nissan Altima 2.5L Motor Mount Kit Engine Parts # MMK638ZE2 Fits: [2002-2006] NISSAN / L4 / 2.5L / 152 DOHC 16V [(QR25DE)]This Motor MSRP: Now: $157.97 Add to Cart Compare Quick view sku: OP638ZE2 2003 Nissan Altima - 2.5L - Oil Pump - OP638ZE2 2003 Nissan Altima 2.5L Oil Pump Engine Parts # OP638ZE2 Fits: [2002-2006] NISSAN / L4 / 2.5L / 152 DOHC 16V [(QR25DE)]This Oil Pump also MSRP: Now: $185.97 Add to Cart Compare Quick view sku: P638ZE2 2003 Nissan Altima - 2.5L - Piston Set - P638ZE2 2003 Nissan Altima 2.5L Piston Set Engine Parts # P638ZE2 Fits: [2002-2006] NISSAN [1.2x1.2x2.5] / L4 / 2.5L / 152 DOHC 16V [(QR25DE)]This MSRP: Now: $110.97 Choose Options Compare Quick view sku: TK638ZE2 2003 Nissan Altima - 2.5L - Timing Chain Kit - TK638ZE2 2003 Nissan Altima 2.5L Timing Chain Kit Engine Parts # TK638ZE2 Fits: [2002-2006] NISSAN / L4 / 2.5L / 152 DOHC 16V [(QR25DE)]This Timing MSRP: Now: $171.97 Add to Cart Compare Quick view sku: VTG642ZE2 2003 Nissan Altima - 2.5L - Variable Valve Timing Sprocket (Camshaft Phaser) - VTG642ZE2 2003 Nissan Altima 2.5L Variable Valve Timing Sprocket (Camshaft Phaser) Engine Parts # VTG642ZE2 Fits: [2002-2017] NISSAN / L4 / 2.5L / 152 DOHC 16V [(QR25DE)] MSRP: Now: $238.97 Add to Cart Compare Quick view sku: EK638ZE2 2003 Nissan Altima 2.5L Engine Rebuild Kit - EK638ZE2 2003 Nissan Altima - 2.5L - Engine Rebuild Kit - EK638ZE2 Engine rebuild kit for 2003 Nissan Altima - 2.5L - Engine Rebuild Kit - EK638ZE2. Kit includes the core components needed for a proper... MSRP: Now: $370.97 Choose Options Compare Quick view sku: EK638MZE2 2003 Nissan Altima 2.5L Engine Rebuild Master Kit - EK638MZE2 2003 Nissan Altima - 2.5L - Engine Rebuild Master Kit - EK638MZE2 Engine rebuild kit for 2003 Nissan Altima - 2.5L - Engine Rebuild Master Kit - EK638MZE2. Kit includes the core components needed... MSRP: Now: $728.97 Choose Options Compare Quick view sku: EG638ZE2 2003 Nissan Altima 2.5L Exhaust Manifold Gasket EG638ZE2 2003 Nissan Altima 2.5L Exhaust Manifold Gasket Engine Parts # EG638ZE2 Fits: [2002-2017] NISSAN, SUZUKI / L4 / 2.5L / 152 DOHC 16V [(QR25DE)]< MSRP: Now: $8.97 Add to Cart Compare Quick view sku: EV638ZE2 2003 Nissan Altima 2.5L Exhaust Valve EV638ZE2 2003 Nissan Altima 2.5L Exhaust Valve Engine Parts # EV638ZE2 Fits: [2002-2017] NISSAN, SUZUKI [Nitride Coated; 1 Groove; 30.7mm Head Dia., 6mm Stem Dia., 98.8mm O.A.L.] / L4 / 2.5L / 152 DOHC 16V MSRP: Now: $12.97 Add to Cart Compare Quick view sku: VGE670ZE113 2003 Nissan Altima 2.5L Exhaust Valve Guide VGE670ZE113 2003 Nissan Altima 2.5L Exhaust Valve Guide Engine Parts # VGE670ZE113 Fits: [1991-2017] INFINI, NISSAN, SUZUKI [6.1mm I.D.; 10.1mm O.D.; 43mm O.A.L.] / L4, V6, V8 / 2.0L, 2.5L, 3.0L, 3.5L, 3.7L, MSRP: Now: $4.97 Add to Cart Compare Quick view sku: MG638ZE2 2003 Nissan Altima 2.5L Fuel Injection Plenum Gasket MG638ZE2 2003 Nissan Altima 2.5L Fuel Injection Plenum Gasket Engine Parts # MG638ZE2 Fits: [2002-2006] NISSAN / L4 / 2.5L / 152 DOHC 16V [(QR25DE)] MSRP: Now: $10.97 Add to Cart Compare Quick view sku: HBK638ZE6 2003 Nissan Altima 2.5L Head Bolt Kit HBK638ZE6 2003 Nissan Altima 2.5L Head Bolt Kit Engine Parts # HBK638ZE6 Fits: [2002-2017] INFINI, NISSAN, SUZUKI / L4 / 2.5L / 152 DOHC 16V [(QR25DE, QR25DER)] MSRP: Now: $56.97 Add to Cart Compare Quick view sku: HG638ZE2 2003 Nissan Altima 2.5L Head Gasket HG638ZE2 2003 Nissan Altima 2.5L Head Gasket Engine Parts # HG638ZE2 Fits: [2002-2006] NISSAN / L4 / 2.5L / 152 DOHC 16V [(QR25DE)]Fitment Notes MSRP: Now: $27.97 Add to Cart Compare Quick view sku: HGS638ZE2 2003 Nissan Altima 2.5L Head Gasket Set HGS638ZE2 2003 Nissan Altima 2.5L Head Gasket Set Engine Parts # HGS638ZE2 Fits: [2002-2006] NISSAN / L4 / 2.5L / 152 DOHC 16V [(QR25DE)]This 2003 N MSRP: Now: $76.97 Add to Cart Compare Quick view sku: HS638ZE2 2003 Nissan Altima 2.5L Head Spacer Shim HS638ZE2 2003 Nissan Altima 2.5L Head Spacer Shim Engine Parts # HS638ZE2 Fits: [2002-2017] NISSAN, SUZUKI / L4 / 2.5L / 152 DOHC 16V [(QR25DE)]Thi MSRP: Now: $51.97 Add to Cart Compare Quick view sku: IG638ZE2 2003 Nissan Altima 2.5L Intake Manifold Gasket Set IG638ZE2 2003 Nissan Altima 2.5L Intake Manifold Gasket Set Engine Parts # IG638ZE2 Fits: [2002-2006] NISSAN / L4 / 2.5L / 152 DOHC 16V [(QR25DE)] MSRP: Now: $12.97 Add to Cart Compare 1 2 Next 1 2 Next Compare Selected × OK
Quick view Details sku: VGE670ZE113 2003 Nissan Altima 2.5L Exhaust Valve Guide VGE670ZE113 MSRP: Now: $4.97 Add to Cart Compare Quick view Details sku: MG638ZE2 2003 Nissan Altima 2.5L Fuel Injection Plenum Gasket MG638ZE2 MSRP: Now: $10.97 Add to Cart Compare Quick view Details sku: HBK638ZE6 2003 Nissan Altima 2.5L Head Bolt Kit HBK638ZE6 MSRP: Now: $56.97 Add to Cart Compare Quick view Details sku: HG638ZE2 2003 Nissan Altima 2.5L Head Gasket HG638ZE2 MSRP: Now: $27.97 Add to Cart Compare Quick view Details sku: HGS638ZE2 2003 Nissan Altima 2.5L Head Gasket Set HGS638ZE2 MSRP: Now: $76.97 Add to Cart Compare Quick view Details sku: HS638ZE2 2003 Nissan Altima 2.5L Head Spacer Shim HS638ZE2 MSRP: Now: $51.97 Add to Cart Compare Quick view Details sku: IG638ZE2 2003 Nissan Altima 2.5L Intake Manifold Gasket Set IG638ZE2 MSRP: Now: $12.97 Add to Cart Compare Quick view sku: RRK638ZE2 2003 Nissan Altima - 2.5L - Engine Rebuild Re-Ring Kit - RRK638ZE2 2003 Nissan Altima 2.5L Rebuild Re-Ring Kit Engine Parts # RRK638ZE2 Includes: Piston Ring Set, Main Bearings Set, Rod Bearings Set, Full Gasket Set, Thrust Washer. Fits: [2002-2006] / Nissan / Al MSRP: Now: $243.97 Add to Cart Compare Quick view sku: VK16638ZE2 2003 Nissan Altima - 2.5L - Exhaust and Intake Valve Kit - VK16638ZE2 2003 Nissan Altima 2.5L Exhaust and Intake Valve Kit Engine Parts # VK16638ZE2 Includes: Exhaust Valve x8 Intake Valve x8. Fits: [2002-2017] NISSAN, SUZUKI / L4 / 2.5L / 152 DOHC 16V [(QR25DE)] MSRP: Now: $177.97 Add to Cart Compare Quick view sku: FGS6038ZE2 2003 Nissan Altima - 2.5L - Full Gasket Set - FGS6038ZE2 2003 Nissan Altima 2.5L Full Gasket Set Engine Parts # FGS6038ZE2 Fits: [2002-2006] NISSAN / L4 / 2.5L / 152 DOHC 16V [(QR25DE)]This 2003 N MSRP: Now: $111.97 Add to Cart Compare Quick view sku: HGB638ZE2 2003 Nissan Altima - 2.5L - Head Gasket Set with Head Bolt Kit - HGB638ZE2 2003 Nissan Altima 2.5L Head Gasket Set with Head Bolt Kit Engine Parts # HGB638ZE2 Includes: Head Gasket Set x1 Head Bolt Kit x1. Fits: [2002-2006] NISSAN / L4 / 2.5L / 152 DOHC 16V [(QR25DE)] MSRP: Now: $134.97 Add to Cart Compare Quick view sku: MMK638ZE2 2003 Nissan Altima - 2.5L - Motor Mount Kit - MMK638ZE2 2003 Nissan Altima 2.5L Motor Mount Kit Engine Parts # MMK638ZE2 Fits: [2002-2006] NISSAN / L4 / 2.5L / 152 DOHC 16V [(QR25DE)]This Motor MSRP: Now: $157.97 Add to Cart Compare Quick view sku: OP638ZE2 2003 Nissan Altima - 2.5L - Oil Pump - OP638ZE2 2003 Nissan Altima 2.5L Oil Pump Engine Parts # OP638ZE2 Fits: [2002-2006] NISSAN / L4 / 2.5L / 152 DOHC 16V [(QR25DE)]This Oil Pump also MSRP: Now: $185.97 Add to Cart Compare Quick view sku: P638ZE2 2003 Nissan Altima - 2.5L - Piston Set - P638ZE2 2003 Nissan Altima 2.5L Piston Set Engine Parts # P638ZE2 Fits: [2002-2006] NISSAN [1.2x1.2x2.5] / L4 / 2.5L / 152 DOHC 16V [(QR25DE)]This MSRP: Now: $110.97 Choose Options Compare Quick view sku: TK638ZE2 2003 Nissan Altima - 2.5L - Timing Chain Kit - TK638ZE2 2003 Nissan Altima 2.5L Timing Chain Kit Engine Parts # TK638ZE2 Fits: [2002-2006] NISSAN / L4 / 2.5L / 152 DOHC 16V [(QR25DE)]This Timing MSRP: Now: $171.97 Add to Cart Compare Quick view sku: VTG642ZE2 2003 Nissan Altima - 2.5L - Variable Valve Timing Sprocket (Camshaft Phaser) - VTG642ZE2 2003 Nissan Altima 2.5L Variable Valve Timing Sprocket (Camshaft Phaser) Engine Parts # VTG642ZE2 Fits: [2002-2017] NISSAN / L4 / 2.5L / 152 DOHC 16V [(QR25DE)] MSRP: Now: $238.97 Add to Cart Compare Quick view sku: EK638ZE2 2003 Nissan Altima 2.5L Engine Rebuild Kit - EK638ZE2 2003 Nissan Altima - 2.5L - Engine Rebuild Kit - EK638ZE2 Engine rebuild kit for 2003 Nissan Altima - 2.5L - Engine Rebuild Kit - EK638ZE2. Kit includes the core components needed for a proper... MSRP: Now: $370.97 Choose Options Compare Quick view sku: EK638MZE2 2003 Nissan Altima 2.5L Engine Rebuild Master Kit - EK638MZE2 2003 Nissan Altima - 2.5L - Engine Rebuild Master Kit - EK638MZE2 Engine rebuild kit for 2003 Nissan Altima - 2.5L - Engine Rebuild Master Kit - EK638MZE2. Kit includes the core components needed... MSRP: Now: $728.97 Choose Options Compare Quick view sku: EG638ZE2 2003 Nissan Altima 2.5L Exhaust Manifold Gasket EG638ZE2 2003 Nissan Altima 2.5L Exhaust Manifold Gasket Engine Parts # EG638ZE2 Fits: [2002-2017] NISSAN, SUZUKI / L4 / 2.5L / 152 DOHC 16V [(QR25DE)]< MSRP: Now: $8.97 Add to Cart Compare Quick view sku: EV638ZE2 2003 Nissan Altima 2.5L Exhaust Valve EV638ZE2 2003 Nissan Altima 2.5L Exhaust Valve Engine Parts # EV638ZE2 Fits: [2002-2017] NISSAN, SUZUKI [Nitride Coated; 1 Groove; 30.7mm Head Dia., 6mm Stem Dia., 98.8mm O.A.L.] / L4 / 2.5L / 152 DOHC 16V MSRP: Now: $12.97 Add to Cart Compare Quick view sku: VGE670ZE113 2003 Nissan Altima 2.5L Exhaust Valve Guide VGE670ZE113 2003 Nissan Altima 2.5L Exhaust Valve Guide Engine Parts # VGE670ZE113 Fits: [1991-2017] INFINI, NISSAN, SUZUKI [6.1mm I.D.; 10.1mm O.D.; 43mm O.A.L.] / L4, V6, V8 / 2.0L, 2.5L, 3.0L, 3.5L, 3.7L, MSRP: Now: $4.97 Add to Cart Compare Quick view sku: MG638ZE2 2003 Nissan Altima 2.5L Fuel Injection Plenum Gasket MG638ZE2 2003 Nissan Altima 2.5L Fuel Injection Plenum Gasket Engine Parts # MG638ZE2 Fits: [2002-2006] NISSAN / L4 / 2.5L / 152 DOHC 16V [(QR25DE)] MSRP: Now: $10.97 Add to Cart Compare Quick view sku: HBK638ZE6 2003 Nissan Altima 2.5L Head Bolt Kit HBK638ZE6 2003 Nissan Altima 2.5L Head Bolt Kit Engine Parts # HBK638ZE6 Fits: [2002-2017] INFINI, NISSAN, SUZUKI / L4 / 2.5L / 152 DOHC 16V [(QR25DE, QR25DER)] MSRP: Now: $56.97 Add to Cart Compare Quick view sku: HG638ZE2 2003 Nissan Altima 2.5L Head Gasket HG638ZE2 2003 Nissan Altima 2.5L Head Gasket Engine Parts # HG638ZE2 Fits: [2002-2006] NISSAN / L4 / 2.5L / 152 DOHC 16V [(QR25DE)]Fitment Notes MSRP: Now: $27.97 Add to Cart Compare Quick view sku: HGS638ZE2 2003 Nissan Altima 2.5L Head Gasket Set HGS638ZE2 2003 Nissan Altima 2.5L Head Gasket Set Engine Parts # HGS638ZE2 Fits: [2002-2006] NISSAN / L4 / 2.5L / 152 DOHC 16V [(QR25DE)]This 2003 N MSRP: Now: $76.97 Add to Cart Compare Quick view sku: HS638ZE2 2003 Nissan Altima 2.5L Head Spacer Shim HS638ZE2 2003 Nissan Altima 2.5L Head Spacer Shim Engine Parts # HS638ZE2 Fits: [2002-2017] NISSAN, SUZUKI / L4 / 2.5L / 152 DOHC 16V [(QR25DE)]Thi MSRP: Now: $51.97 Add to Cart Compare Quick view sku: IG638ZE2 2003 Nissan Altima 2.5L Intake Manifold Gasket Set IG638ZE2 2003 Nissan Altima 2.5L Intake Manifold Gasket Set Engine Parts # IG638ZE2 Fits: [2002-2006] NISSAN / L4 / 2.5L / 152 DOHC 16V [(QR25DE)] MSRP: Now: $12.97 Add to Cart Compare 1 2 Next 1 2 Next Compare Selected × OK
Quick view Details sku: MG638ZE2 2003 Nissan Altima 2.5L Fuel Injection Plenum Gasket MG638ZE2 MSRP: Now: $10.97 Add to Cart Compare Quick view Details sku: HBK638ZE6 2003 Nissan Altima 2.5L Head Bolt Kit HBK638ZE6 MSRP: Now: $56.97 Add to Cart Compare Quick view Details sku: HG638ZE2 2003 Nissan Altima 2.5L Head Gasket HG638ZE2 MSRP: Now: $27.97 Add to Cart Compare Quick view Details sku: HGS638ZE2 2003 Nissan Altima 2.5L Head Gasket Set HGS638ZE2 MSRP: Now: $76.97 Add to Cart Compare Quick view Details sku: HS638ZE2 2003 Nissan Altima 2.5L Head Spacer Shim HS638ZE2 MSRP: Now: $51.97 Add to Cart Compare Quick view Details sku: IG638ZE2 2003 Nissan Altima 2.5L Intake Manifold Gasket Set IG638ZE2 MSRP: Now: $12.97 Add to Cart Compare Quick view sku: RRK638ZE2 2003 Nissan Altima - 2.5L - Engine Rebuild Re-Ring Kit - RRK638ZE2 2003 Nissan Altima 2.5L Rebuild Re-Ring Kit Engine Parts # RRK638ZE2 Includes: Piston Ring Set, Main Bearings Set, Rod Bearings Set, Full Gasket Set, Thrust Washer. Fits: [2002-2006] / Nissan / Al MSRP: Now: $243.97 Add to Cart Compare Quick view sku: VK16638ZE2 2003 Nissan Altima - 2.5L - Exhaust and Intake Valve Kit - VK16638ZE2 2003 Nissan Altima 2.5L Exhaust and Intake Valve Kit Engine Parts # VK16638ZE2 Includes: Exhaust Valve x8 Intake Valve x8. Fits: [2002-2017] NISSAN, SUZUKI / L4 / 2.5L / 152 DOHC 16V [(QR25DE)] MSRP: Now: $177.97 Add to Cart Compare Quick view sku: FGS6038ZE2 2003 Nissan Altima - 2.5L - Full Gasket Set - FGS6038ZE2 2003 Nissan Altima 2.5L Full Gasket Set Engine Parts # FGS6038ZE2 Fits: [2002-2006] NISSAN / L4 / 2.5L / 152 DOHC 16V [(QR25DE)]This 2003 N MSRP: Now: $111.97 Add to Cart Compare Quick view sku: HGB638ZE2 2003 Nissan Altima - 2.5L - Head Gasket Set with Head Bolt Kit - HGB638ZE2 2003 Nissan Altima 2.5L Head Gasket Set with Head Bolt Kit Engine Parts # HGB638ZE2 Includes: Head Gasket Set x1 Head Bolt Kit x1. Fits: [2002-2006] NISSAN / L4 / 2.5L / 152 DOHC 16V [(QR25DE)] MSRP: Now: $134.97 Add to Cart Compare Quick view sku: MMK638ZE2 2003 Nissan Altima - 2.5L - Motor Mount Kit - MMK638ZE2 2003 Nissan Altima 2.5L Motor Mount Kit Engine Parts # MMK638ZE2 Fits: [2002-2006] NISSAN / L4 / 2.5L / 152 DOHC 16V [(QR25DE)]This Motor MSRP: Now: $157.97 Add to Cart Compare Quick view sku: OP638ZE2 2003 Nissan Altima - 2.5L - Oil Pump - OP638ZE2 2003 Nissan Altima 2.5L Oil Pump Engine Parts # OP638ZE2 Fits: [2002-2006] NISSAN / L4 / 2.5L / 152 DOHC 16V [(QR25DE)]This Oil Pump also MSRP: Now: $185.97 Add to Cart Compare Quick view sku: P638ZE2 2003 Nissan Altima - 2.5L - Piston Set - P638ZE2 2003 Nissan Altima 2.5L Piston Set Engine Parts # P638ZE2 Fits: [2002-2006] NISSAN [1.2x1.2x2.5] / L4 / 2.5L / 152 DOHC 16V [(QR25DE)]This MSRP: Now: $110.97 Choose Options Compare Quick view sku: TK638ZE2 2003 Nissan Altima - 2.5L - Timing Chain Kit - TK638ZE2 2003 Nissan Altima 2.5L Timing Chain Kit Engine Parts # TK638ZE2 Fits: [2002-2006] NISSAN / L4 / 2.5L / 152 DOHC 16V [(QR25DE)]This Timing MSRP: Now: $171.97 Add to Cart Compare Quick view sku: VTG642ZE2 2003 Nissan Altima - 2.5L - Variable Valve Timing Sprocket (Camshaft Phaser) - VTG642ZE2 2003 Nissan Altima 2.5L Variable Valve Timing Sprocket (Camshaft Phaser) Engine Parts # VTG642ZE2 Fits: [2002-2017] NISSAN / L4 / 2.5L / 152 DOHC 16V [(QR25DE)] MSRP: Now: $238.97 Add to Cart Compare Quick view sku: EK638ZE2 2003 Nissan Altima 2.5L Engine Rebuild Kit - EK638ZE2 2003 Nissan Altima - 2.5L - Engine Rebuild Kit - EK638ZE2 Engine rebuild kit for 2003 Nissan Altima - 2.5L - Engine Rebuild Kit - EK638ZE2. Kit includes the core components needed for a proper... MSRP: Now: $370.97 Choose Options Compare Quick view sku: EK638MZE2 2003 Nissan Altima 2.5L Engine Rebuild Master Kit - EK638MZE2 2003 Nissan Altima - 2.5L - Engine Rebuild Master Kit - EK638MZE2 Engine rebuild kit for 2003 Nissan Altima - 2.5L - Engine Rebuild Master Kit - EK638MZE2. Kit includes the core components needed... MSRP: Now: $728.97 Choose Options Compare Quick view sku: EG638ZE2 2003 Nissan Altima 2.5L Exhaust Manifold Gasket EG638ZE2 2003 Nissan Altima 2.5L Exhaust Manifold Gasket Engine Parts # EG638ZE2 Fits: [2002-2017] NISSAN, SUZUKI / L4 / 2.5L / 152 DOHC 16V [(QR25DE)]< MSRP: Now: $8.97 Add to Cart Compare Quick view sku: EV638ZE2 2003 Nissan Altima 2.5L Exhaust Valve EV638ZE2 2003 Nissan Altima 2.5L Exhaust Valve Engine Parts # EV638ZE2 Fits: [2002-2017] NISSAN, SUZUKI [Nitride Coated; 1 Groove; 30.7mm Head Dia., 6mm Stem Dia., 98.8mm O.A.L.] / L4 / 2.5L / 152 DOHC 16V MSRP: Now: $12.97 Add to Cart Compare Quick view sku: VGE670ZE113 2003 Nissan Altima 2.5L Exhaust Valve Guide VGE670ZE113 2003 Nissan Altima 2.5L Exhaust Valve Guide Engine Parts # VGE670ZE113 Fits: [1991-2017] INFINI, NISSAN, SUZUKI [6.1mm I.D.; 10.1mm O.D.; 43mm O.A.L.] / L4, V6, V8 / 2.0L, 2.5L, 3.0L, 3.5L, 3.7L, MSRP: Now: $4.97 Add to Cart Compare Quick view sku: MG638ZE2 2003 Nissan Altima 2.5L Fuel Injection Plenum Gasket MG638ZE2 2003 Nissan Altima 2.5L Fuel Injection Plenum Gasket Engine Parts # MG638ZE2 Fits: [2002-2006] NISSAN / L4 / 2.5L / 152 DOHC 16V [(QR25DE)] MSRP: Now: $10.97 Add to Cart Compare Quick view sku: HBK638ZE6 2003 Nissan Altima 2.5L Head Bolt Kit HBK638ZE6 2003 Nissan Altima 2.5L Head Bolt Kit Engine Parts # HBK638ZE6 Fits: [2002-2017] INFINI, NISSAN, SUZUKI / L4 / 2.5L / 152 DOHC 16V [(QR25DE, QR25DER)] MSRP: Now: $56.97 Add to Cart Compare Quick view sku: HG638ZE2 2003 Nissan Altima 2.5L Head Gasket HG638ZE2 2003 Nissan Altima 2.5L Head Gasket Engine Parts # HG638ZE2 Fits: [2002-2006] NISSAN / L4 / 2.5L / 152 DOHC 16V [(QR25DE)]Fitment Notes MSRP: Now: $27.97 Add to Cart Compare Quick view sku: HGS638ZE2 2003 Nissan Altima 2.5L Head Gasket Set HGS638ZE2 2003 Nissan Altima 2.5L Head Gasket Set Engine Parts # HGS638ZE2 Fits: [2002-2006] NISSAN / L4 / 2.5L / 152 DOHC 16V [(QR25DE)]This 2003 N MSRP: Now: $76.97 Add to Cart Compare Quick view sku: HS638ZE2 2003 Nissan Altima 2.5L Head Spacer Shim HS638ZE2 2003 Nissan Altima 2.5L Head Spacer Shim Engine Parts # HS638ZE2 Fits: [2002-2017] NISSAN, SUZUKI / L4 / 2.5L / 152 DOHC 16V [(QR25DE)]Thi MSRP: Now: $51.97 Add to Cart Compare Quick view sku: IG638ZE2 2003 Nissan Altima 2.5L Intake Manifold Gasket Set IG638ZE2 2003 Nissan Altima 2.5L Intake Manifold Gasket Set Engine Parts # IG638ZE2 Fits: [2002-2006] NISSAN / L4 / 2.5L / 152 DOHC 16V [(QR25DE)] MSRP: Now: $12.97 Add to Cart Compare 1 2 Next 1 2 Next Compare Selected × OK
Quick view Details sku: HBK638ZE6 2003 Nissan Altima 2.5L Head Bolt Kit HBK638ZE6 MSRP: Now: $56.97 Add to Cart Compare Quick view Details sku: HG638ZE2 2003 Nissan Altima 2.5L Head Gasket HG638ZE2 MSRP: Now: $27.97 Add to Cart Compare Quick view Details sku: HGS638ZE2 2003 Nissan Altima 2.5L Head Gasket Set HGS638ZE2 MSRP: Now: $76.97 Add to Cart Compare Quick view Details sku: HS638ZE2 2003 Nissan Altima 2.5L Head Spacer Shim HS638ZE2 MSRP: Now: $51.97 Add to Cart Compare Quick view Details sku: IG638ZE2 2003 Nissan Altima 2.5L Intake Manifold Gasket Set IG638ZE2 MSRP: Now: $12.97 Add to Cart Compare Quick view sku: RRK638ZE2 2003 Nissan Altima - 2.5L - Engine Rebuild Re-Ring Kit - RRK638ZE2 2003 Nissan Altima 2.5L Rebuild Re-Ring Kit Engine Parts # RRK638ZE2 Includes: Piston Ring Set, Main Bearings Set, Rod Bearings Set, Full Gasket Set, Thrust Washer. Fits: [2002-2006] / Nissan / Al MSRP: Now: $243.97 Add to Cart Compare Quick view sku: VK16638ZE2 2003 Nissan Altima - 2.5L - Exhaust and Intake Valve Kit - VK16638ZE2 2003 Nissan Altima 2.5L Exhaust and Intake Valve Kit Engine Parts # VK16638ZE2 Includes: Exhaust Valve x8 Intake Valve x8. Fits: [2002-2017] NISSAN, SUZUKI / L4 / 2.5L / 152 DOHC 16V [(QR25DE)] MSRP: Now: $177.97 Add to Cart Compare Quick view sku: FGS6038ZE2 2003 Nissan Altima - 2.5L - Full Gasket Set - FGS6038ZE2 2003 Nissan Altima 2.5L Full Gasket Set Engine Parts # FGS6038ZE2 Fits: [2002-2006] NISSAN / L4 / 2.5L / 152 DOHC 16V [(QR25DE)]This 2003 N MSRP: Now: $111.97 Add to Cart Compare Quick view sku: HGB638ZE2 2003 Nissan Altima - 2.5L - Head Gasket Set with Head Bolt Kit - HGB638ZE2 2003 Nissan Altima 2.5L Head Gasket Set with Head Bolt Kit Engine Parts # HGB638ZE2 Includes: Head Gasket Set x1 Head Bolt Kit x1. Fits: [2002-2006] NISSAN / L4 / 2.5L / 152 DOHC 16V [(QR25DE)] MSRP: Now: $134.97 Add to Cart Compare Quick view sku: MMK638ZE2 2003 Nissan Altima - 2.5L - Motor Mount Kit - MMK638ZE2 2003 Nissan Altima 2.5L Motor Mount Kit Engine Parts # MMK638ZE2 Fits: [2002-2006] NISSAN / L4 / 2.5L / 152 DOHC 16V [(QR25DE)]This Motor MSRP: Now: $157.97 Add to Cart Compare Quick view sku: OP638ZE2 2003 Nissan Altima - 2.5L - Oil Pump - OP638ZE2 2003 Nissan Altima 2.5L Oil Pump Engine Parts # OP638ZE2 Fits: [2002-2006] NISSAN / L4 / 2.5L / 152 DOHC 16V [(QR25DE)]This Oil Pump also MSRP: Now: $185.97 Add to Cart Compare Quick view sku: P638ZE2 2003 Nissan Altima - 2.5L - Piston Set - P638ZE2 2003 Nissan Altima 2.5L Piston Set Engine Parts # P638ZE2 Fits: [2002-2006] NISSAN [1.2x1.2x2.5] / L4 / 2.5L / 152 DOHC 16V [(QR25DE)]This MSRP: Now: $110.97 Choose Options Compare Quick view sku: TK638ZE2 2003 Nissan Altima - 2.5L - Timing Chain Kit - TK638ZE2 2003 Nissan Altima 2.5L Timing Chain Kit Engine Parts # TK638ZE2 Fits: [2002-2006] NISSAN / L4 / 2.5L / 152 DOHC 16V [(QR25DE)]This Timing MSRP: Now: $171.97 Add to Cart Compare Quick view sku: VTG642ZE2 2003 Nissan Altima - 2.5L - Variable Valve Timing Sprocket (Camshaft Phaser) - VTG642ZE2 2003 Nissan Altima 2.5L Variable Valve Timing Sprocket (Camshaft Phaser) Engine Parts # VTG642ZE2 Fits: [2002-2017] NISSAN / L4 / 2.5L / 152 DOHC 16V [(QR25DE)] MSRP: Now: $238.97 Add to Cart Compare Quick view sku: EK638ZE2 2003 Nissan Altima 2.5L Engine Rebuild Kit - EK638ZE2 2003 Nissan Altima - 2.5L - Engine Rebuild Kit - EK638ZE2 Engine rebuild kit for 2003 Nissan Altima - 2.5L - Engine Rebuild Kit - EK638ZE2. Kit includes the core components needed for a proper... MSRP: Now: $370.97 Choose Options Compare Quick view sku: EK638MZE2 2003 Nissan Altima 2.5L Engine Rebuild Master Kit - EK638MZE2 2003 Nissan Altima - 2.5L - Engine Rebuild Master Kit - EK638MZE2 Engine rebuild kit for 2003 Nissan Altima - 2.5L - Engine Rebuild Master Kit - EK638MZE2. Kit includes the core components needed... MSRP: Now: $728.97 Choose Options Compare Quick view sku: EG638ZE2 2003 Nissan Altima 2.5L Exhaust Manifold Gasket EG638ZE2 2003 Nissan Altima 2.5L Exhaust Manifold Gasket Engine Parts # EG638ZE2 Fits: [2002-2017] NISSAN, SUZUKI / L4 / 2.5L / 152 DOHC 16V [(QR25DE)]< MSRP: Now: $8.97 Add to Cart Compare Quick view sku: EV638ZE2 2003 Nissan Altima 2.5L Exhaust Valve EV638ZE2 2003 Nissan Altima 2.5L Exhaust Valve Engine Parts # EV638ZE2 Fits: [2002-2017] NISSAN, SUZUKI [Nitride Coated; 1 Groove; 30.7mm Head Dia., 6mm Stem Dia., 98.8mm O.A.L.] / L4 / 2.5L / 152 DOHC 16V MSRP: Now: $12.97 Add to Cart Compare Quick view sku: VGE670ZE113 2003 Nissan Altima 2.5L Exhaust Valve Guide VGE670ZE113 2003 Nissan Altima 2.5L Exhaust Valve Guide Engine Parts # VGE670ZE113 Fits: [1991-2017] INFINI, NISSAN, SUZUKI [6.1mm I.D.; 10.1mm O.D.; 43mm O.A.L.] / L4, V6, V8 / 2.0L, 2.5L, 3.0L, 3.5L, 3.7L, MSRP: Now: $4.97 Add to Cart Compare Quick view sku: MG638ZE2 2003 Nissan Altima 2.5L Fuel Injection Plenum Gasket MG638ZE2 2003 Nissan Altima 2.5L Fuel Injection Plenum Gasket Engine Parts # MG638ZE2 Fits: [2002-2006] NISSAN / L4 / 2.5L / 152 DOHC 16V [(QR25DE)] MSRP: Now: $10.97 Add to Cart Compare Quick view sku: HBK638ZE6 2003 Nissan Altima 2.5L Head Bolt Kit HBK638ZE6 2003 Nissan Altima 2.5L Head Bolt Kit Engine Parts # HBK638ZE6 Fits: [2002-2017] INFINI, NISSAN, SUZUKI / L4 / 2.5L / 152 DOHC 16V [(QR25DE, QR25DER)] MSRP: Now: $56.97 Add to Cart Compare Quick view sku: HG638ZE2 2003 Nissan Altima 2.5L Head Gasket HG638ZE2 2003 Nissan Altima 2.5L Head Gasket Engine Parts # HG638ZE2 Fits: [2002-2006] NISSAN / L4 / 2.5L / 152 DOHC 16V [(QR25DE)]Fitment Notes MSRP: Now: $27.97 Add to Cart Compare Quick view sku: HGS638ZE2 2003 Nissan Altima 2.5L Head Gasket Set HGS638ZE2 2003 Nissan Altima 2.5L Head Gasket Set Engine Parts # HGS638ZE2 Fits: [2002-2006] NISSAN / L4 / 2.5L / 152 DOHC 16V [(QR25DE)]This 2003 N MSRP: Now: $76.97 Add to Cart Compare Quick view sku: HS638ZE2 2003 Nissan Altima 2.5L Head Spacer Shim HS638ZE2 2003 Nissan Altima 2.5L Head Spacer Shim Engine Parts # HS638ZE2 Fits: [2002-2017] NISSAN, SUZUKI / L4 / 2.5L / 152 DOHC 16V [(QR25DE)]Thi MSRP: Now: $51.97 Add to Cart Compare Quick view sku: IG638ZE2 2003 Nissan Altima 2.5L Intake Manifold Gasket Set IG638ZE2 2003 Nissan Altima 2.5L Intake Manifold Gasket Set Engine Parts # IG638ZE2 Fits: [2002-2006] NISSAN / L4 / 2.5L / 152 DOHC 16V [(QR25DE)] MSRP: Now: $12.97 Add to Cart Compare 1 2 Next 1 2 Next Compare Selected × OK
Quick view Details sku: HG638ZE2 2003 Nissan Altima 2.5L Head Gasket HG638ZE2 MSRP: Now: $27.97 Add to Cart Compare Quick view Details sku: HGS638ZE2 2003 Nissan Altima 2.5L Head Gasket Set HGS638ZE2 MSRP: Now: $76.97 Add to Cart Compare Quick view Details sku: HS638ZE2 2003 Nissan Altima 2.5L Head Spacer Shim HS638ZE2 MSRP: Now: $51.97 Add to Cart Compare Quick view Details sku: IG638ZE2 2003 Nissan Altima 2.5L Intake Manifold Gasket Set IG638ZE2 MSRP: Now: $12.97 Add to Cart Compare Quick view sku: RRK638ZE2 2003 Nissan Altima - 2.5L - Engine Rebuild Re-Ring Kit - RRK638ZE2 2003 Nissan Altima 2.5L Rebuild Re-Ring Kit Engine Parts # RRK638ZE2 Includes: Piston Ring Set, Main Bearings Set, Rod Bearings Set, Full Gasket Set, Thrust Washer. Fits: [2002-2006] / Nissan / Al MSRP: Now: $243.97 Add to Cart Compare Quick view sku: VK16638ZE2 2003 Nissan Altima - 2.5L - Exhaust and Intake Valve Kit - VK16638ZE2 2003 Nissan Altima 2.5L Exhaust and Intake Valve Kit Engine Parts # VK16638ZE2 Includes: Exhaust Valve x8 Intake Valve x8. Fits: [2002-2017] NISSAN, SUZUKI / L4 / 2.5L / 152 DOHC 16V [(QR25DE)] MSRP: Now: $177.97 Add to Cart Compare Quick view sku: FGS6038ZE2 2003 Nissan Altima - 2.5L - Full Gasket Set - FGS6038ZE2 2003 Nissan Altima 2.5L Full Gasket Set Engine Parts # FGS6038ZE2 Fits: [2002-2006] NISSAN / L4 / 2.5L / 152 DOHC 16V [(QR25DE)]This 2003 N MSRP: Now: $111.97 Add to Cart Compare Quick view sku: HGB638ZE2 2003 Nissan Altima - 2.5L - Head Gasket Set with Head Bolt Kit - HGB638ZE2 2003 Nissan Altima 2.5L Head Gasket Set with Head Bolt Kit Engine Parts # HGB638ZE2 Includes: Head Gasket Set x1 Head Bolt Kit x1. Fits: [2002-2006] NISSAN / L4 / 2.5L / 152 DOHC 16V [(QR25DE)] MSRP: Now: $134.97 Add to Cart Compare Quick view sku: MMK638ZE2 2003 Nissan Altima - 2.5L - Motor Mount Kit - MMK638ZE2 2003 Nissan Altima 2.5L Motor Mount Kit Engine Parts # MMK638ZE2 Fits: [2002-2006] NISSAN / L4 / 2.5L / 152 DOHC 16V [(QR25DE)]This Motor MSRP: Now: $157.97 Add to Cart Compare Quick view sku: OP638ZE2 2003 Nissan Altima - 2.5L - Oil Pump - OP638ZE2 2003 Nissan Altima 2.5L Oil Pump Engine Parts # OP638ZE2 Fits: [2002-2006] NISSAN / L4 / 2.5L / 152 DOHC 16V [(QR25DE)]This Oil Pump also MSRP: Now: $185.97 Add to Cart Compare Quick view sku: P638ZE2 2003 Nissan Altima - 2.5L - Piston Set - P638ZE2 2003 Nissan Altima 2.5L Piston Set Engine Parts # P638ZE2 Fits: [2002-2006] NISSAN [1.2x1.2x2.5] / L4 / 2.5L / 152 DOHC 16V [(QR25DE)]This MSRP: Now: $110.97 Choose Options Compare Quick view sku: TK638ZE2 2003 Nissan Altima - 2.5L - Timing Chain Kit - TK638ZE2 2003 Nissan Altima 2.5L Timing Chain Kit Engine Parts # TK638ZE2 Fits: [2002-2006] NISSAN / L4 / 2.5L / 152 DOHC 16V [(QR25DE)]This Timing MSRP: Now: $171.97 Add to Cart Compare Quick view sku: VTG642ZE2 2003 Nissan Altima - 2.5L - Variable Valve Timing Sprocket (Camshaft Phaser) - VTG642ZE2 2003 Nissan Altima 2.5L Variable Valve Timing Sprocket (Camshaft Phaser) Engine Parts # VTG642ZE2 Fits: [2002-2017] NISSAN / L4 / 2.5L / 152 DOHC 16V [(QR25DE)] MSRP: Now: $238.97 Add to Cart Compare Quick view sku: EK638ZE2 2003 Nissan Altima 2.5L Engine Rebuild Kit - EK638ZE2 2003 Nissan Altima - 2.5L - Engine Rebuild Kit - EK638ZE2 Engine rebuild kit for 2003 Nissan Altima - 2.5L - Engine Rebuild Kit - EK638ZE2. Kit includes the core components needed for a proper... MSRP: Now: $370.97 Choose Options Compare Quick view sku: EK638MZE2 2003 Nissan Altima 2.5L Engine Rebuild Master Kit - EK638MZE2 2003 Nissan Altima - 2.5L - Engine Rebuild Master Kit - EK638MZE2 Engine rebuild kit for 2003 Nissan Altima - 2.5L - Engine Rebuild Master Kit - EK638MZE2. Kit includes the core components needed... MSRP: Now: $728.97 Choose Options Compare Quick view sku: EG638ZE2 2003 Nissan Altima 2.5L Exhaust Manifold Gasket EG638ZE2 2003 Nissan Altima 2.5L Exhaust Manifold Gasket Engine Parts # EG638ZE2 Fits: [2002-2017] NISSAN, SUZUKI / L4 / 2.5L / 152 DOHC 16V [(QR25DE)]< MSRP: Now: $8.97 Add to Cart Compare Quick view sku: EV638ZE2 2003 Nissan Altima 2.5L Exhaust Valve EV638ZE2 2003 Nissan Altima 2.5L Exhaust Valve Engine Parts # EV638ZE2 Fits: [2002-2017] NISSAN, SUZUKI [Nitride Coated; 1 Groove; 30.7mm Head Dia., 6mm Stem Dia., 98.8mm O.A.L.] / L4 / 2.5L / 152 DOHC 16V MSRP: Now: $12.97 Add to Cart Compare Quick view sku: VGE670ZE113 2003 Nissan Altima 2.5L Exhaust Valve Guide VGE670ZE113 2003 Nissan Altima 2.5L Exhaust Valve Guide Engine Parts # VGE670ZE113 Fits: [1991-2017] INFINI, NISSAN, SUZUKI [6.1mm I.D.; 10.1mm O.D.; 43mm O.A.L.] / L4, V6, V8 / 2.0L, 2.5L, 3.0L, 3.5L, 3.7L, MSRP: Now: $4.97 Add to Cart Compare Quick view sku: MG638ZE2 2003 Nissan Altima 2.5L Fuel Injection Plenum Gasket MG638ZE2 2003 Nissan Altima 2.5L Fuel Injection Plenum Gasket Engine Parts # MG638ZE2 Fits: [2002-2006] NISSAN / L4 / 2.5L / 152 DOHC 16V [(QR25DE)] MSRP: Now: $10.97 Add to Cart Compare Quick view sku: HBK638ZE6 2003 Nissan Altima 2.5L Head Bolt Kit HBK638ZE6 2003 Nissan Altima 2.5L Head Bolt Kit Engine Parts # HBK638ZE6 Fits: [2002-2017] INFINI, NISSAN, SUZUKI / L4 / 2.5L / 152 DOHC 16V [(QR25DE, QR25DER)] MSRP: Now: $56.97 Add to Cart Compare Quick view sku: HG638ZE2 2003 Nissan Altima 2.5L Head Gasket HG638ZE2 2003 Nissan Altima 2.5L Head Gasket Engine Parts # HG638ZE2 Fits: [2002-2006] NISSAN / L4 / 2.5L / 152 DOHC 16V [(QR25DE)]Fitment Notes MSRP: Now: $27.97 Add to Cart Compare Quick view sku: HGS638ZE2 2003 Nissan Altima 2.5L Head Gasket Set HGS638ZE2 2003 Nissan Altima 2.5L Head Gasket Set Engine Parts # HGS638ZE2 Fits: [2002-2006] NISSAN / L4 / 2.5L / 152 DOHC 16V [(QR25DE)]This 2003 N MSRP: Now: $76.97 Add to Cart Compare Quick view sku: HS638ZE2 2003 Nissan Altima 2.5L Head Spacer Shim HS638ZE2 2003 Nissan Altima 2.5L Head Spacer Shim Engine Parts # HS638ZE2 Fits: [2002-2017] NISSAN, SUZUKI / L4 / 2.5L / 152 DOHC 16V [(QR25DE)]Thi MSRP: Now: $51.97 Add to Cart Compare Quick view sku: IG638ZE2 2003 Nissan Altima 2.5L Intake Manifold Gasket Set IG638ZE2 2003 Nissan Altima 2.5L Intake Manifold Gasket Set Engine Parts # IG638ZE2 Fits: [2002-2006] NISSAN / L4 / 2.5L / 152 DOHC 16V [(QR25DE)] MSRP: Now: $12.97 Add to Cart Compare 1 2 Next 1 2 Next Compare Selected × OK
Quick view Details sku: HGS638ZE2 2003 Nissan Altima 2.5L Head Gasket Set HGS638ZE2 MSRP: Now: $76.97 Add to Cart Compare Quick view Details sku: HS638ZE2 2003 Nissan Altima 2.5L Head Spacer Shim HS638ZE2 MSRP: Now: $51.97 Add to Cart Compare Quick view Details sku: IG638ZE2 2003 Nissan Altima 2.5L Intake Manifold Gasket Set IG638ZE2 MSRP: Now: $12.97 Add to Cart Compare Quick view sku: RRK638ZE2 2003 Nissan Altima - 2.5L - Engine Rebuild Re-Ring Kit - RRK638ZE2 2003 Nissan Altima 2.5L Rebuild Re-Ring Kit Engine Parts # RRK638ZE2 Includes: Piston Ring Set, Main Bearings Set, Rod Bearings Set, Full Gasket Set, Thrust Washer. Fits: [2002-2006] / Nissan / Al MSRP: Now: $243.97 Add to Cart Compare Quick view sku: VK16638ZE2 2003 Nissan Altima - 2.5L - Exhaust and Intake Valve Kit - VK16638ZE2 2003 Nissan Altima 2.5L Exhaust and Intake Valve Kit Engine Parts # VK16638ZE2 Includes: Exhaust Valve x8 Intake Valve x8. Fits: [2002-2017] NISSAN, SUZUKI / L4 / 2.5L / 152 DOHC 16V [(QR25DE)] MSRP: Now: $177.97 Add to Cart Compare Quick view sku: FGS6038ZE2 2003 Nissan Altima - 2.5L - Full Gasket Set - FGS6038ZE2 2003 Nissan Altima 2.5L Full Gasket Set Engine Parts # FGS6038ZE2 Fits: [2002-2006] NISSAN / L4 / 2.5L / 152 DOHC 16V [(QR25DE)]This 2003 N MSRP: Now: $111.97 Add to Cart Compare Quick view sku: HGB638ZE2 2003 Nissan Altima - 2.5L - Head Gasket Set with Head Bolt Kit - HGB638ZE2 2003 Nissan Altima 2.5L Head Gasket Set with Head Bolt Kit Engine Parts # HGB638ZE2 Includes: Head Gasket Set x1 Head Bolt Kit x1. Fits: [2002-2006] NISSAN / L4 / 2.5L / 152 DOHC 16V [(QR25DE)] MSRP: Now: $134.97 Add to Cart Compare Quick view sku: MMK638ZE2 2003 Nissan Altima - 2.5L - Motor Mount Kit - MMK638ZE2 2003 Nissan Altima 2.5L Motor Mount Kit Engine Parts # MMK638ZE2 Fits: [2002-2006] NISSAN / L4 / 2.5L / 152 DOHC 16V [(QR25DE)]This Motor MSRP: Now: $157.97 Add to Cart Compare Quick view sku: OP638ZE2 2003 Nissan Altima - 2.5L - Oil Pump - OP638ZE2 2003 Nissan Altima 2.5L Oil Pump Engine Parts # OP638ZE2 Fits: [2002-2006] NISSAN / L4 / 2.5L / 152 DOHC 16V [(QR25DE)]This Oil Pump also MSRP: Now: $185.97 Add to Cart Compare Quick view sku: P638ZE2 2003 Nissan Altima - 2.5L - Piston Set - P638ZE2 2003 Nissan Altima 2.5L Piston Set Engine Parts # P638ZE2 Fits: [2002-2006] NISSAN [1.2x1.2x2.5] / L4 / 2.5L / 152 DOHC 16V [(QR25DE)]This MSRP: Now: $110.97 Choose Options Compare Quick view sku: TK638ZE2 2003 Nissan Altima - 2.5L - Timing Chain Kit - TK638ZE2 2003 Nissan Altima 2.5L Timing Chain Kit Engine Parts # TK638ZE2 Fits: [2002-2006] NISSAN / L4 / 2.5L / 152 DOHC 16V [(QR25DE)]This Timing MSRP: Now: $171.97 Add to Cart Compare Quick view sku: VTG642ZE2 2003 Nissan Altima - 2.5L - Variable Valve Timing Sprocket (Camshaft Phaser) - VTG642ZE2 2003 Nissan Altima 2.5L Variable Valve Timing Sprocket (Camshaft Phaser) Engine Parts # VTG642ZE2 Fits: [2002-2017] NISSAN / L4 / 2.5L / 152 DOHC 16V [(QR25DE)] MSRP: Now: $238.97 Add to Cart Compare Quick view sku: EK638ZE2 2003 Nissan Altima 2.5L Engine Rebuild Kit - EK638ZE2 2003 Nissan Altima - 2.5L - Engine Rebuild Kit - EK638ZE2 Engine rebuild kit for 2003 Nissan Altima - 2.5L - Engine Rebuild Kit - EK638ZE2. Kit includes the core components needed for a proper... MSRP: Now: $370.97 Choose Options Compare Quick view sku: EK638MZE2 2003 Nissan Altima 2.5L Engine Rebuild Master Kit - EK638MZE2 2003 Nissan Altima - 2.5L - Engine Rebuild Master Kit - EK638MZE2 Engine rebuild kit for 2003 Nissan Altima - 2.5L - Engine Rebuild Master Kit - EK638MZE2. Kit includes the core components needed... MSRP: Now: $728.97 Choose Options Compare Quick view sku: EG638ZE2 2003 Nissan Altima 2.5L Exhaust Manifold Gasket EG638ZE2 2003 Nissan Altima 2.5L Exhaust Manifold Gasket Engine Parts # EG638ZE2 Fits: [2002-2017] NISSAN, SUZUKI / L4 / 2.5L / 152 DOHC 16V [(QR25DE)]< MSRP: Now: $8.97 Add to Cart Compare Quick view sku: EV638ZE2 2003 Nissan Altima 2.5L Exhaust Valve EV638ZE2 2003 Nissan Altima 2.5L Exhaust Valve Engine Parts # EV638ZE2 Fits: [2002-2017] NISSAN, SUZUKI [Nitride Coated; 1 Groove; 30.7mm Head Dia., 6mm Stem Dia., 98.8mm O.A.L.] / L4 / 2.5L / 152 DOHC 16V MSRP: Now: $12.97 Add to Cart Compare Quick view sku: VGE670ZE113 2003 Nissan Altima 2.5L Exhaust Valve Guide VGE670ZE113 2003 Nissan Altima 2.5L Exhaust Valve Guide Engine Parts # VGE670ZE113 Fits: [1991-2017] INFINI, NISSAN, SUZUKI [6.1mm I.D.; 10.1mm O.D.; 43mm O.A.L.] / L4, V6, V8 / 2.0L, 2.5L, 3.0L, 3.5L, 3.7L, MSRP: Now: $4.97 Add to Cart Compare Quick view sku: MG638ZE2 2003 Nissan Altima 2.5L Fuel Injection Plenum Gasket MG638ZE2 2003 Nissan Altima 2.5L Fuel Injection Plenum Gasket Engine Parts # MG638ZE2 Fits: [2002-2006] NISSAN / L4 / 2.5L / 152 DOHC 16V [(QR25DE)] MSRP: Now: $10.97 Add to Cart Compare Quick view sku: HBK638ZE6 2003 Nissan Altima 2.5L Head Bolt Kit HBK638ZE6 2003 Nissan Altima 2.5L Head Bolt Kit Engine Parts # HBK638ZE6 Fits: [2002-2017] INFINI, NISSAN, SUZUKI / L4 / 2.5L / 152 DOHC 16V [(QR25DE, QR25DER)] MSRP: Now: $56.97 Add to Cart Compare Quick view sku: HG638ZE2 2003 Nissan Altima 2.5L Head Gasket HG638ZE2 2003 Nissan Altima 2.5L Head Gasket Engine Parts # HG638ZE2 Fits: [2002-2006] NISSAN / L4 / 2.5L / 152 DOHC 16V [(QR25DE)]Fitment Notes MSRP: Now: $27.97 Add to Cart Compare Quick view sku: HGS638ZE2 2003 Nissan Altima 2.5L Head Gasket Set HGS638ZE2 2003 Nissan Altima 2.5L Head Gasket Set Engine Parts # HGS638ZE2 Fits: [2002-2006] NISSAN / L4 / 2.5L / 152 DOHC 16V [(QR25DE)]This 2003 N MSRP: Now: $76.97 Add to Cart Compare Quick view sku: HS638ZE2 2003 Nissan Altima 2.5L Head Spacer Shim HS638ZE2 2003 Nissan Altima 2.5L Head Spacer Shim Engine Parts # HS638ZE2 Fits: [2002-2017] NISSAN, SUZUKI / L4 / 2.5L / 152 DOHC 16V [(QR25DE)]Thi MSRP: Now: $51.97 Add to Cart Compare Quick view sku: IG638ZE2 2003 Nissan Altima 2.5L Intake Manifold Gasket Set IG638ZE2 2003 Nissan Altima 2.5L Intake Manifold Gasket Set Engine Parts # IG638ZE2 Fits: [2002-2006] NISSAN / L4 / 2.5L / 152 DOHC 16V [(QR25DE)] MSRP: Now: $12.97 Add to Cart Compare 1 2 Next 1 2 Next Compare Selected × OK
Quick view Details sku: HS638ZE2 2003 Nissan Altima 2.5L Head Spacer Shim HS638ZE2 MSRP: Now: $51.97 Add to Cart Compare Quick view Details sku: IG638ZE2 2003 Nissan Altima 2.5L Intake Manifold Gasket Set IG638ZE2 MSRP: Now: $12.97 Add to Cart Compare Quick view sku: RRK638ZE2 2003 Nissan Altima - 2.5L - Engine Rebuild Re-Ring Kit - RRK638ZE2 2003 Nissan Altima 2.5L Rebuild Re-Ring Kit Engine Parts # RRK638ZE2 Includes: Piston Ring Set, Main Bearings Set, Rod Bearings Set, Full Gasket Set, Thrust Washer. Fits: [2002-2006] / Nissan / Al MSRP: Now: $243.97 Add to Cart Compare Quick view sku: VK16638ZE2 2003 Nissan Altima - 2.5L - Exhaust and Intake Valve Kit - VK16638ZE2 2003 Nissan Altima 2.5L Exhaust and Intake Valve Kit Engine Parts # VK16638ZE2 Includes: Exhaust Valve x8 Intake Valve x8. Fits: [2002-2017] NISSAN, SUZUKI / L4 / 2.5L / 152 DOHC 16V [(QR25DE)] MSRP: Now: $177.97 Add to Cart Compare Quick view sku: FGS6038ZE2 2003 Nissan Altima - 2.5L - Full Gasket Set - FGS6038ZE2 2003 Nissan Altima 2.5L Full Gasket Set Engine Parts # FGS6038ZE2 Fits: [2002-2006] NISSAN / L4 / 2.5L / 152 DOHC 16V [(QR25DE)]This 2003 N MSRP: Now: $111.97 Add to Cart Compare Quick view sku: HGB638ZE2 2003 Nissan Altima - 2.5L - Head Gasket Set with Head Bolt Kit - HGB638ZE2 2003 Nissan Altima 2.5L Head Gasket Set with Head Bolt Kit Engine Parts # HGB638ZE2 Includes: Head Gasket Set x1 Head Bolt Kit x1. Fits: [2002-2006] NISSAN / L4 / 2.5L / 152 DOHC 16V [(QR25DE)] MSRP: Now: $134.97 Add to Cart Compare Quick view sku: MMK638ZE2 2003 Nissan Altima - 2.5L - Motor Mount Kit - MMK638ZE2 2003 Nissan Altima 2.5L Motor Mount Kit Engine Parts # MMK638ZE2 Fits: [2002-2006] NISSAN / L4 / 2.5L / 152 DOHC 16V [(QR25DE)]This Motor MSRP: Now: $157.97 Add to Cart Compare Quick view sku: OP638ZE2 2003 Nissan Altima - 2.5L - Oil Pump - OP638ZE2 2003 Nissan Altima 2.5L Oil Pump Engine Parts # OP638ZE2 Fits: [2002-2006] NISSAN / L4 / 2.5L / 152 DOHC 16V [(QR25DE)]This Oil Pump also MSRP: Now: $185.97 Add to Cart Compare Quick view sku: P638ZE2 2003 Nissan Altima - 2.5L - Piston Set - P638ZE2 2003 Nissan Altima 2.5L Piston Set Engine Parts # P638ZE2 Fits: [2002-2006] NISSAN [1.2x1.2x2.5] / L4 / 2.5L / 152 DOHC 16V [(QR25DE)]This MSRP: Now: $110.97 Choose Options Compare Quick view sku: TK638ZE2 2003 Nissan Altima - 2.5L - Timing Chain Kit - TK638ZE2 2003 Nissan Altima 2.5L Timing Chain Kit Engine Parts # TK638ZE2 Fits: [2002-2006] NISSAN / L4 / 2.5L / 152 DOHC 16V [(QR25DE)]This Timing MSRP: Now: $171.97 Add to Cart Compare Quick view sku: VTG642ZE2 2003 Nissan Altima - 2.5L - Variable Valve Timing Sprocket (Camshaft Phaser) - VTG642ZE2 2003 Nissan Altima 2.5L Variable Valve Timing Sprocket (Camshaft Phaser) Engine Parts # VTG642ZE2 Fits: [2002-2017] NISSAN / L4 / 2.5L / 152 DOHC 16V [(QR25DE)] MSRP: Now: $238.97 Add to Cart Compare Quick view sku: EK638ZE2 2003 Nissan Altima 2.5L Engine Rebuild Kit - EK638ZE2 2003 Nissan Altima - 2.5L - Engine Rebuild Kit - EK638ZE2 Engine rebuild kit for 2003 Nissan Altima - 2.5L - Engine Rebuild Kit - EK638ZE2. Kit includes the core components needed for a proper... MSRP: Now: $370.97 Choose Options Compare Quick view sku: EK638MZE2 2003 Nissan Altima 2.5L Engine Rebuild Master Kit - EK638MZE2 2003 Nissan Altima - 2.5L - Engine Rebuild Master Kit - EK638MZE2 Engine rebuild kit for 2003 Nissan Altima - 2.5L - Engine Rebuild Master Kit - EK638MZE2. Kit includes the core components needed... MSRP: Now: $728.97 Choose Options Compare Quick view sku: EG638ZE2 2003 Nissan Altima 2.5L Exhaust Manifold Gasket EG638ZE2 2003 Nissan Altima 2.5L Exhaust Manifold Gasket Engine Parts # EG638ZE2 Fits: [2002-2017] NISSAN, SUZUKI / L4 / 2.5L / 152 DOHC 16V [(QR25DE)]< MSRP: Now: $8.97 Add to Cart Compare Quick view sku: EV638ZE2 2003 Nissan Altima 2.5L Exhaust Valve EV638ZE2 2003 Nissan Altima 2.5L Exhaust Valve Engine Parts # EV638ZE2 Fits: [2002-2017] NISSAN, SUZUKI [Nitride Coated; 1 Groove; 30.7mm Head Dia., 6mm Stem Dia., 98.8mm O.A.L.] / L4 / 2.5L / 152 DOHC 16V MSRP: Now: $12.97 Add to Cart Compare Quick view sku: VGE670ZE113 2003 Nissan Altima 2.5L Exhaust Valve Guide VGE670ZE113 2003 Nissan Altima 2.5L Exhaust Valve Guide Engine Parts # VGE670ZE113 Fits: [1991-2017] INFINI, NISSAN, SUZUKI [6.1mm I.D.; 10.1mm O.D.; 43mm O.A.L.] / L4, V6, V8 / 2.0L, 2.5L, 3.0L, 3.5L, 3.7L, MSRP: Now: $4.97 Add to Cart Compare Quick view sku: MG638ZE2 2003 Nissan Altima 2.5L Fuel Injection Plenum Gasket MG638ZE2 2003 Nissan Altima 2.5L Fuel Injection Plenum Gasket Engine Parts # MG638ZE2 Fits: [2002-2006] NISSAN / L4 / 2.5L / 152 DOHC 16V [(QR25DE)] MSRP: Now: $10.97 Add to Cart Compare Quick view sku: HBK638ZE6 2003 Nissan Altima 2.5L Head Bolt Kit HBK638ZE6 2003 Nissan Altima 2.5L Head Bolt Kit Engine Parts # HBK638ZE6 Fits: [2002-2017] INFINI, NISSAN, SUZUKI / L4 / 2.5L / 152 DOHC 16V [(QR25DE, QR25DER)] MSRP: Now: $56.97 Add to Cart Compare Quick view sku: HG638ZE2 2003 Nissan Altima 2.5L Head Gasket HG638ZE2 2003 Nissan Altima 2.5L Head Gasket Engine Parts # HG638ZE2 Fits: [2002-2006] NISSAN / L4 / 2.5L / 152 DOHC 16V [(QR25DE)]Fitment Notes MSRP: Now: $27.97 Add to Cart Compare Quick view sku: HGS638ZE2 2003 Nissan Altima 2.5L Head Gasket Set HGS638ZE2 2003 Nissan Altima 2.5L Head Gasket Set Engine Parts # HGS638ZE2 Fits: [2002-2006] NISSAN / L4 / 2.5L / 152 DOHC 16V [(QR25DE)]This 2003 N MSRP: Now: $76.97 Add to Cart Compare Quick view sku: HS638ZE2 2003 Nissan Altima 2.5L Head Spacer Shim HS638ZE2 2003 Nissan Altima 2.5L Head Spacer Shim Engine Parts # HS638ZE2 Fits: [2002-2017] NISSAN, SUZUKI / L4 / 2.5L / 152 DOHC 16V [(QR25DE)]Thi MSRP: Now: $51.97 Add to Cart Compare Quick view sku: IG638ZE2 2003 Nissan Altima 2.5L Intake Manifold Gasket Set IG638ZE2 2003 Nissan Altima 2.5L Intake Manifold Gasket Set Engine Parts # IG638ZE2 Fits: [2002-2006] NISSAN / L4 / 2.5L / 152 DOHC 16V [(QR25DE)] MSRP: Now: $12.97 Add to Cart Compare 1 2 Next 1 2 Next Compare Selected × OK
Quick view Details sku: IG638ZE2 2003 Nissan Altima 2.5L Intake Manifold Gasket Set IG638ZE2 MSRP: Now: $12.97 Add to Cart Compare Quick view sku: RRK638ZE2 2003 Nissan Altima - 2.5L - Engine Rebuild Re-Ring Kit - RRK638ZE2 2003 Nissan Altima 2.5L Rebuild Re-Ring Kit Engine Parts # RRK638ZE2 Includes: Piston Ring Set, Main Bearings Set, Rod Bearings Set, Full Gasket Set, Thrust Washer. Fits: [2002-2006] / Nissan / Al MSRP: Now: $243.97 Add to Cart Compare Quick view sku: VK16638ZE2 2003 Nissan Altima - 2.5L - Exhaust and Intake Valve Kit - VK16638ZE2 2003 Nissan Altima 2.5L Exhaust and Intake Valve Kit Engine Parts # VK16638ZE2 Includes: Exhaust Valve x8 Intake Valve x8. Fits: [2002-2017] NISSAN, SUZUKI / L4 / 2.5L / 152 DOHC 16V [(QR25DE)] MSRP: Now: $177.97 Add to Cart Compare Quick view sku: FGS6038ZE2 2003 Nissan Altima - 2.5L - Full Gasket Set - FGS6038ZE2 2003 Nissan Altima 2.5L Full Gasket Set Engine Parts # FGS6038ZE2 Fits: [2002-2006] NISSAN / L4 / 2.5L / 152 DOHC 16V [(QR25DE)]This 2003 N MSRP: Now: $111.97 Add to Cart Compare Quick view sku: HGB638ZE2 2003 Nissan Altima - 2.5L - Head Gasket Set with Head Bolt Kit - HGB638ZE2 2003 Nissan Altima 2.5L Head Gasket Set with Head Bolt Kit Engine Parts # HGB638ZE2 Includes: Head Gasket Set x1 Head Bolt Kit x1. Fits: [2002-2006] NISSAN / L4 / 2.5L / 152 DOHC 16V [(QR25DE)] MSRP: Now: $134.97 Add to Cart Compare Quick view sku: MMK638ZE2 2003 Nissan Altima - 2.5L - Motor Mount Kit - MMK638ZE2 2003 Nissan Altima 2.5L Motor Mount Kit Engine Parts # MMK638ZE2 Fits: [2002-2006] NISSAN / L4 / 2.5L / 152 DOHC 16V [(QR25DE)]This Motor MSRP: Now: $157.97 Add to Cart Compare Quick view sku: OP638ZE2 2003 Nissan Altima - 2.5L - Oil Pump - OP638ZE2 2003 Nissan Altima 2.5L Oil Pump Engine Parts # OP638ZE2 Fits: [2002-2006] NISSAN / L4 / 2.5L / 152 DOHC 16V [(QR25DE)]This Oil Pump also MSRP: Now: $185.97 Add to Cart Compare Quick view sku: P638ZE2 2003 Nissan Altima - 2.5L - Piston Set - P638ZE2 2003 Nissan Altima 2.5L Piston Set Engine Parts # P638ZE2 Fits: [2002-2006] NISSAN [1.2x1.2x2.5] / L4 / 2.5L / 152 DOHC 16V [(QR25DE)]This MSRP: Now: $110.97 Choose Options Compare Quick view sku: TK638ZE2 2003 Nissan Altima - 2.5L - Timing Chain Kit - TK638ZE2 2003 Nissan Altima 2.5L Timing Chain Kit Engine Parts # TK638ZE2 Fits: [2002-2006] NISSAN / L4 / 2.5L / 152 DOHC 16V [(QR25DE)]This Timing MSRP: Now: $171.97 Add to Cart Compare Quick view sku: VTG642ZE2 2003 Nissan Altima - 2.5L - Variable Valve Timing Sprocket (Camshaft Phaser) - VTG642ZE2 2003 Nissan Altima 2.5L Variable Valve Timing Sprocket (Camshaft Phaser) Engine Parts # VTG642ZE2 Fits: [2002-2017] NISSAN / L4 / 2.5L / 152 DOHC 16V [(QR25DE)] MSRP: Now: $238.97 Add to Cart Compare Quick view sku: EK638ZE2 2003 Nissan Altima 2.5L Engine Rebuild Kit - EK638ZE2 2003 Nissan Altima - 2.5L - Engine Rebuild Kit - EK638ZE2 Engine rebuild kit for 2003 Nissan Altima - 2.5L - Engine Rebuild Kit - EK638ZE2. Kit includes the core components needed for a proper... MSRP: Now: $370.97 Choose Options Compare Quick view sku: EK638MZE2 2003 Nissan Altima 2.5L Engine Rebuild Master Kit - EK638MZE2 2003 Nissan Altima - 2.5L - Engine Rebuild Master Kit - EK638MZE2 Engine rebuild kit for 2003 Nissan Altima - 2.5L - Engine Rebuild Master Kit - EK638MZE2. Kit includes the core components needed... MSRP: Now: $728.97 Choose Options Compare Quick view sku: EG638ZE2 2003 Nissan Altima 2.5L Exhaust Manifold Gasket EG638ZE2 2003 Nissan Altima 2.5L Exhaust Manifold Gasket Engine Parts # EG638ZE2 Fits: [2002-2017] NISSAN, SUZUKI / L4 / 2.5L / 152 DOHC 16V [(QR25DE)]< MSRP: Now: $8.97 Add to Cart Compare Quick view sku: EV638ZE2 2003 Nissan Altima 2.5L Exhaust Valve EV638ZE2 2003 Nissan Altima 2.5L Exhaust Valve Engine Parts # EV638ZE2 Fits: [2002-2017] NISSAN, SUZUKI [Nitride Coated; 1 Groove; 30.7mm Head Dia., 6mm Stem Dia., 98.8mm O.A.L.] / L4 / 2.5L / 152 DOHC 16V MSRP: Now: $12.97 Add to Cart Compare Quick view sku: VGE670ZE113 2003 Nissan Altima 2.5L Exhaust Valve Guide VGE670ZE113 2003 Nissan Altima 2.5L Exhaust Valve Guide Engine Parts # VGE670ZE113 Fits: [1991-2017] INFINI, NISSAN, SUZUKI [6.1mm I.D.; 10.1mm O.D.; 43mm O.A.L.] / L4, V6, V8 / 2.0L, 2.5L, 3.0L, 3.5L, 3.7L, MSRP: Now: $4.97 Add to Cart Compare Quick view sku: MG638ZE2 2003 Nissan Altima 2.5L Fuel Injection Plenum Gasket MG638ZE2 2003 Nissan Altima 2.5L Fuel Injection Plenum Gasket Engine Parts # MG638ZE2 Fits: [2002-2006] NISSAN / L4 / 2.5L / 152 DOHC 16V [(QR25DE)] MSRP: Now: $10.97 Add to Cart Compare Quick view sku: HBK638ZE6 2003 Nissan Altima 2.5L Head Bolt Kit HBK638ZE6 2003 Nissan Altima 2.5L Head Bolt Kit Engine Parts # HBK638ZE6 Fits: [2002-2017] INFINI, NISSAN, SUZUKI / L4 / 2.5L / 152 DOHC 16V [(QR25DE, QR25DER)] MSRP: Now: $56.97 Add to Cart Compare Quick view sku: HG638ZE2 2003 Nissan Altima 2.5L Head Gasket HG638ZE2 2003 Nissan Altima 2.5L Head Gasket Engine Parts # HG638ZE2 Fits: [2002-2006] NISSAN / L4 / 2.5L / 152 DOHC 16V [(QR25DE)]Fitment Notes MSRP: Now: $27.97 Add to Cart Compare Quick view sku: HGS638ZE2 2003 Nissan Altima 2.5L Head Gasket Set HGS638ZE2 2003 Nissan Altima 2.5L Head Gasket Set Engine Parts # HGS638ZE2 Fits: [2002-2006] NISSAN / L4 / 2.5L / 152 DOHC 16V [(QR25DE)]This 2003 N MSRP: Now: $76.97 Add to Cart Compare Quick view sku: HS638ZE2 2003 Nissan Altima 2.5L Head Spacer Shim HS638ZE2 2003 Nissan Altima 2.5L Head Spacer Shim Engine Parts # HS638ZE2 Fits: [2002-2017] NISSAN, SUZUKI / L4 / 2.5L / 152 DOHC 16V [(QR25DE)]Thi MSRP: Now: $51.97 Add to Cart Compare Quick view sku: IG638ZE2 2003 Nissan Altima 2.5L Intake Manifold Gasket Set IG638ZE2 2003 Nissan Altima 2.5L Intake Manifold Gasket Set Engine Parts # IG638ZE2 Fits: [2002-2006] NISSAN / L4 / 2.5L / 152 DOHC 16V [(QR25DE)] MSRP: Now: $12.97 Add to Cart Compare 1 2 Next 1 2 Next Compare Selected × OK
Quick view sku: RRK638ZE2 2003 Nissan Altima - 2.5L - Engine Rebuild Re-Ring Kit - RRK638ZE2 2003 Nissan Altima 2.5L Rebuild Re-Ring Kit Engine Parts # RRK638ZE2 Includes: Piston Ring Set, Main Bearings Set, Rod Bearings Set, Full Gasket Set, Thrust Washer. Fits: [2002-2006] / Nissan / Al MSRP: Now: $243.97 Add to Cart Compare Quick view sku: VK16638ZE2 2003 Nissan Altima - 2.5L - Exhaust and Intake Valve Kit - VK16638ZE2 2003 Nissan Altima 2.5L Exhaust and Intake Valve Kit Engine Parts # VK16638ZE2 Includes: Exhaust Valve x8 Intake Valve x8. Fits: [2002-2017] NISSAN, SUZUKI / L4 / 2.5L / 152 DOHC 16V [(QR25DE)] MSRP: Now: $177.97 Add to Cart Compare Quick view sku: FGS6038ZE2 2003 Nissan Altima - 2.5L - Full Gasket Set - FGS6038ZE2 2003 Nissan Altima 2.5L Full Gasket Set Engine Parts # FGS6038ZE2 Fits: [2002-2006] NISSAN / L4 / 2.5L / 152 DOHC 16V [(QR25DE)]This 2003 N MSRP: Now: $111.97 Add to Cart Compare Quick view sku: HGB638ZE2 2003 Nissan Altima - 2.5L - Head Gasket Set with Head Bolt Kit - HGB638ZE2 2003 Nissan Altima 2.5L Head Gasket Set with Head Bolt Kit Engine Parts # HGB638ZE2 Includes: Head Gasket Set x1 Head Bolt Kit x1. Fits: [2002-2006] NISSAN / L4 / 2.5L / 152 DOHC 16V [(QR25DE)] MSRP: Now: $134.97 Add to Cart Compare Quick view sku: MMK638ZE2 2003 Nissan Altima - 2.5L - Motor Mount Kit - MMK638ZE2 2003 Nissan Altima 2.5L Motor Mount Kit Engine Parts # MMK638ZE2 Fits: [2002-2006] NISSAN / L4 / 2.5L / 152 DOHC 16V [(QR25DE)]This Motor MSRP: Now: $157.97 Add to Cart Compare Quick view sku: OP638ZE2 2003 Nissan Altima - 2.5L - Oil Pump - OP638ZE2 2003 Nissan Altima 2.5L Oil Pump Engine Parts # OP638ZE2 Fits: [2002-2006] NISSAN / L4 / 2.5L / 152 DOHC 16V [(QR25DE)]This Oil Pump also MSRP: Now: $185.97 Add to Cart Compare Quick view sku: P638ZE2 2003 Nissan Altima - 2.5L - Piston Set - P638ZE2 2003 Nissan Altima 2.5L Piston Set Engine Parts # P638ZE2 Fits: [2002-2006] NISSAN [1.2x1.2x2.5] / L4 / 2.5L / 152 DOHC 16V [(QR25DE)]This MSRP: Now: $110.97 Choose Options Compare Quick view sku: TK638ZE2 2003 Nissan Altima - 2.5L - Timing Chain Kit - TK638ZE2 2003 Nissan Altima 2.5L Timing Chain Kit Engine Parts # TK638ZE2 Fits: [2002-2006] NISSAN / L4 / 2.5L / 152 DOHC 16V [(QR25DE)]This Timing MSRP: Now: $171.97 Add to Cart Compare Quick view sku: VTG642ZE2 2003 Nissan Altima - 2.5L - Variable Valve Timing Sprocket (Camshaft Phaser) - VTG642ZE2 2003 Nissan Altima 2.5L Variable Valve Timing Sprocket (Camshaft Phaser) Engine Parts # VTG642ZE2 Fits: [2002-2017] NISSAN / L4 / 2.5L / 152 DOHC 16V [(QR25DE)] MSRP: Now: $238.97 Add to Cart Compare Quick view sku: EK638ZE2 2003 Nissan Altima 2.5L Engine Rebuild Kit - EK638ZE2 2003 Nissan Altima - 2.5L - Engine Rebuild Kit - EK638ZE2 Engine rebuild kit for 2003 Nissan Altima - 2.5L - Engine Rebuild Kit - EK638ZE2. Kit includes the core components needed for a proper... MSRP: Now: $370.97 Choose Options Compare Quick view sku: EK638MZE2 2003 Nissan Altima 2.5L Engine Rebuild Master Kit - EK638MZE2 2003 Nissan Altima - 2.5L - Engine Rebuild Master Kit - EK638MZE2 Engine rebuild kit for 2003 Nissan Altima - 2.5L - Engine Rebuild Master Kit - EK638MZE2. Kit includes the core components needed... MSRP: Now: $728.97 Choose Options Compare Quick view sku: EG638ZE2 2003 Nissan Altima 2.5L Exhaust Manifold Gasket EG638ZE2 2003 Nissan Altima 2.5L Exhaust Manifold Gasket Engine Parts # EG638ZE2 Fits: [2002-2017] NISSAN, SUZUKI / L4 / 2.5L / 152 DOHC 16V [(QR25DE)]< MSRP: Now: $8.97 Add to Cart Compare Quick view sku: EV638ZE2 2003 Nissan Altima 2.5L Exhaust Valve EV638ZE2 2003 Nissan Altima 2.5L Exhaust Valve Engine Parts # EV638ZE2 Fits: [2002-2017] NISSAN, SUZUKI [Nitride Coated; 1 Groove; 30.7mm Head Dia., 6mm Stem Dia., 98.8mm O.A.L.] / L4 / 2.5L / 152 DOHC 16V MSRP: Now: $12.97 Add to Cart Compare Quick view sku: VGE670ZE113 2003 Nissan Altima 2.5L Exhaust Valve Guide VGE670ZE113 2003 Nissan Altima 2.5L Exhaust Valve Guide Engine Parts # VGE670ZE113 Fits: [1991-2017] INFINI, NISSAN, SUZUKI [6.1mm I.D.; 10.1mm O.D.; 43mm O.A.L.] / L4, V6, V8 / 2.0L, 2.5L, 3.0L, 3.5L, 3.7L, MSRP: Now: $4.97 Add to Cart Compare Quick view sku: MG638ZE2 2003 Nissan Altima 2.5L Fuel Injection Plenum Gasket MG638ZE2 2003 Nissan Altima 2.5L Fuel Injection Plenum Gasket Engine Parts # MG638ZE2 Fits: [2002-2006] NISSAN / L4 / 2.5L / 152 DOHC 16V [(QR25DE)] MSRP: Now: $10.97 Add to Cart Compare Quick view sku: HBK638ZE6 2003 Nissan Altima 2.5L Head Bolt Kit HBK638ZE6 2003 Nissan Altima 2.5L Head Bolt Kit Engine Parts # HBK638ZE6 Fits: [2002-2017] INFINI, NISSAN, SUZUKI / L4 / 2.5L / 152 DOHC 16V [(QR25DE, QR25DER)] MSRP: Now: $56.97 Add to Cart Compare Quick view sku: HG638ZE2 2003 Nissan Altima 2.5L Head Gasket HG638ZE2 2003 Nissan Altima 2.5L Head Gasket Engine Parts # HG638ZE2 Fits: [2002-2006] NISSAN / L4 / 2.5L / 152 DOHC 16V [(QR25DE)]Fitment Notes MSRP: Now: $27.97 Add to Cart Compare Quick view sku: HGS638ZE2 2003 Nissan Altima 2.5L Head Gasket Set HGS638ZE2 2003 Nissan Altima 2.5L Head Gasket Set Engine Parts # HGS638ZE2 Fits: [2002-2006] NISSAN / L4 / 2.5L / 152 DOHC 16V [(QR25DE)]This 2003 N MSRP: Now: $76.97 Add to Cart Compare Quick view sku: HS638ZE2 2003 Nissan Altima 2.5L Head Spacer Shim HS638ZE2 2003 Nissan Altima 2.5L Head Spacer Shim Engine Parts # HS638ZE2 Fits: [2002-2017] NISSAN, SUZUKI / L4 / 2.5L / 152 DOHC 16V [(QR25DE)]Thi MSRP: Now: $51.97 Add to Cart Compare Quick view sku: IG638ZE2 2003 Nissan Altima 2.5L Intake Manifold Gasket Set IG638ZE2 2003 Nissan Altima 2.5L Intake Manifold Gasket Set Engine Parts # IG638ZE2 Fits: [2002-2006] NISSAN / L4 / 2.5L / 152 DOHC 16V [(QR25DE)] MSRP: Now: $12.97 Add to Cart Compare 1 2 Next 1 2 Next Compare Selected × OK
Quick view sku: VK16638ZE2 2003 Nissan Altima - 2.5L - Exhaust and Intake Valve Kit - VK16638ZE2 2003 Nissan Altima 2.5L Exhaust and Intake Valve Kit Engine Parts # VK16638ZE2 Includes: Exhaust Valve x8 Intake Valve x8. Fits: [2002-2017] NISSAN, SUZUKI / L4 / 2.5L / 152 DOHC 16V [(QR25DE)] MSRP: Now: $177.97 Add to Cart Compare Quick view sku: FGS6038ZE2 2003 Nissan Altima - 2.5L - Full Gasket Set - FGS6038ZE2 2003 Nissan Altima 2.5L Full Gasket Set Engine Parts # FGS6038ZE2 Fits: [2002-2006] NISSAN / L4 / 2.5L / 152 DOHC 16V [(QR25DE)]This 2003 N MSRP: Now: $111.97 Add to Cart Compare Quick view sku: HGB638ZE2 2003 Nissan Altima - 2.5L - Head Gasket Set with Head Bolt Kit - HGB638ZE2 2003 Nissan Altima 2.5L Head Gasket Set with Head Bolt Kit Engine Parts # HGB638ZE2 Includes: Head Gasket Set x1 Head Bolt Kit x1. Fits: [2002-2006] NISSAN / L4 / 2.5L / 152 DOHC 16V [(QR25DE)] MSRP: Now: $134.97 Add to Cart Compare Quick view sku: MMK638ZE2 2003 Nissan Altima - 2.5L - Motor Mount Kit - MMK638ZE2 2003 Nissan Altima 2.5L Motor Mount Kit Engine Parts # MMK638ZE2 Fits: [2002-2006] NISSAN / L4 / 2.5L / 152 DOHC 16V [(QR25DE)]This Motor MSRP: Now: $157.97 Add to Cart Compare Quick view sku: OP638ZE2 2003 Nissan Altima - 2.5L - Oil Pump - OP638ZE2 2003 Nissan Altima 2.5L Oil Pump Engine Parts # OP638ZE2 Fits: [2002-2006] NISSAN / L4 / 2.5L / 152 DOHC 16V [(QR25DE)]This Oil Pump also MSRP: Now: $185.97 Add to Cart Compare Quick view sku: P638ZE2 2003 Nissan Altima - 2.5L - Piston Set - P638ZE2 2003 Nissan Altima 2.5L Piston Set Engine Parts # P638ZE2 Fits: [2002-2006] NISSAN [1.2x1.2x2.5] / L4 / 2.5L / 152 DOHC 16V [(QR25DE)]This MSRP: Now: $110.97 Choose Options Compare Quick view sku: TK638ZE2 2003 Nissan Altima - 2.5L - Timing Chain Kit - TK638ZE2 2003 Nissan Altima 2.5L Timing Chain Kit Engine Parts # TK638ZE2 Fits: [2002-2006] NISSAN / L4 / 2.5L / 152 DOHC 16V [(QR25DE)]This Timing MSRP: Now: $171.97 Add to Cart Compare Quick view sku: VTG642ZE2 2003 Nissan Altima - 2.5L - Variable Valve Timing Sprocket (Camshaft Phaser) - VTG642ZE2 2003 Nissan Altima 2.5L Variable Valve Timing Sprocket (Camshaft Phaser) Engine Parts # VTG642ZE2 Fits: [2002-2017] NISSAN / L4 / 2.5L / 152 DOHC 16V [(QR25DE)] MSRP: Now: $238.97 Add to Cart Compare Quick view sku: EK638ZE2 2003 Nissan Altima 2.5L Engine Rebuild Kit - EK638ZE2 2003 Nissan Altima - 2.5L - Engine Rebuild Kit - EK638ZE2 Engine rebuild kit for 2003 Nissan Altima - 2.5L - Engine Rebuild Kit - EK638ZE2. Kit includes the core components needed for a proper... MSRP: Now: $370.97 Choose Options Compare Quick view sku: EK638MZE2 2003 Nissan Altima 2.5L Engine Rebuild Master Kit - EK638MZE2 2003 Nissan Altima - 2.5L - Engine Rebuild Master Kit - EK638MZE2 Engine rebuild kit for 2003 Nissan Altima - 2.5L - Engine Rebuild Master Kit - EK638MZE2. Kit includes the core components needed... MSRP: Now: $728.97 Choose Options Compare Quick view sku: EG638ZE2 2003 Nissan Altima 2.5L Exhaust Manifold Gasket EG638ZE2 2003 Nissan Altima 2.5L Exhaust Manifold Gasket Engine Parts # EG638ZE2 Fits: [2002-2017] NISSAN, SUZUKI / L4 / 2.5L / 152 DOHC 16V [(QR25DE)]< MSRP: Now: $8.97 Add to Cart Compare Quick view sku: EV638ZE2 2003 Nissan Altima 2.5L Exhaust Valve EV638ZE2 2003 Nissan Altima 2.5L Exhaust Valve Engine Parts # EV638ZE2 Fits: [2002-2017] NISSAN, SUZUKI [Nitride Coated; 1 Groove; 30.7mm Head Dia., 6mm Stem Dia., 98.8mm O.A.L.] / L4 / 2.5L / 152 DOHC 16V MSRP: Now: $12.97 Add to Cart Compare Quick view sku: VGE670ZE113 2003 Nissan Altima 2.5L Exhaust Valve Guide VGE670ZE113 2003 Nissan Altima 2.5L Exhaust Valve Guide Engine Parts # VGE670ZE113 Fits: [1991-2017] INFINI, NISSAN, SUZUKI [6.1mm I.D.; 10.1mm O.D.; 43mm O.A.L.] / L4, V6, V8 / 2.0L, 2.5L, 3.0L, 3.5L, 3.7L, MSRP: Now: $4.97 Add to Cart Compare Quick view sku: MG638ZE2 2003 Nissan Altima 2.5L Fuel Injection Plenum Gasket MG638ZE2 2003 Nissan Altima 2.5L Fuel Injection Plenum Gasket Engine Parts # MG638ZE2 Fits: [2002-2006] NISSAN / L4 / 2.5L / 152 DOHC 16V [(QR25DE)] MSRP: Now: $10.97 Add to Cart Compare Quick view sku: HBK638ZE6 2003 Nissan Altima 2.5L Head Bolt Kit HBK638ZE6 2003 Nissan Altima 2.5L Head Bolt Kit Engine Parts # HBK638ZE6 Fits: [2002-2017] INFINI, NISSAN, SUZUKI / L4 / 2.5L / 152 DOHC 16V [(QR25DE, QR25DER)] MSRP: Now: $56.97 Add to Cart Compare Quick view sku: HG638ZE2 2003 Nissan Altima 2.5L Head Gasket HG638ZE2 2003 Nissan Altima 2.5L Head Gasket Engine Parts # HG638ZE2 Fits: [2002-2006] NISSAN / L4 / 2.5L / 152 DOHC 16V [(QR25DE)]Fitment Notes MSRP: Now: $27.97 Add to Cart Compare Quick view sku: HGS638ZE2 2003 Nissan Altima 2.5L Head Gasket Set HGS638ZE2 2003 Nissan Altima 2.5L Head Gasket Set Engine Parts # HGS638ZE2 Fits: [2002-2006] NISSAN / L4 / 2.5L / 152 DOHC 16V [(QR25DE)]This 2003 N MSRP: Now: $76.97 Add to Cart Compare Quick view sku: HS638ZE2 2003 Nissan Altima 2.5L Head Spacer Shim HS638ZE2 2003 Nissan Altima 2.5L Head Spacer Shim Engine Parts # HS638ZE2 Fits: [2002-2017] NISSAN, SUZUKI / L4 / 2.5L / 152 DOHC 16V [(QR25DE)]Thi MSRP: Now: $51.97 Add to Cart Compare Quick view sku: IG638ZE2 2003 Nissan Altima 2.5L Intake Manifold Gasket Set IG638ZE2 2003 Nissan Altima 2.5L Intake Manifold Gasket Set Engine Parts # IG638ZE2 Fits: [2002-2006] NISSAN / L4 / 2.5L / 152 DOHC 16V [(QR25DE)] MSRP: Now: $12.97 Add to Cart Compare 1 2 Next 1 2 Next Compare Selected × OK
Quick view sku: FGS6038ZE2 2003 Nissan Altima - 2.5L - Full Gasket Set - FGS6038ZE2 2003 Nissan Altima 2.5L Full Gasket Set Engine Parts # FGS6038ZE2 Fits: [2002-2006] NISSAN / L4 / 2.5L / 152 DOHC 16V [(QR25DE)]This 2003 N MSRP: Now: $111.97 Add to Cart Compare Quick view sku: HGB638ZE2 2003 Nissan Altima - 2.5L - Head Gasket Set with Head Bolt Kit - HGB638ZE2 2003 Nissan Altima 2.5L Head Gasket Set with Head Bolt Kit Engine Parts # HGB638ZE2 Includes: Head Gasket Set x1 Head Bolt Kit x1. Fits: [2002-2006] NISSAN / L4 / 2.5L / 152 DOHC 16V [(QR25DE)] MSRP: Now: $134.97 Add to Cart Compare Quick view sku: MMK638ZE2 2003 Nissan Altima - 2.5L - Motor Mount Kit - MMK638ZE2 2003 Nissan Altima 2.5L Motor Mount Kit Engine Parts # MMK638ZE2 Fits: [2002-2006] NISSAN / L4 / 2.5L / 152 DOHC 16V [(QR25DE)]This Motor MSRP: Now: $157.97 Add to Cart Compare Quick view sku: OP638ZE2 2003 Nissan Altima - 2.5L - Oil Pump - OP638ZE2 2003 Nissan Altima 2.5L Oil Pump Engine Parts # OP638ZE2 Fits: [2002-2006] NISSAN / L4 / 2.5L / 152 DOHC 16V [(QR25DE)]This Oil Pump also MSRP: Now: $185.97 Add to Cart Compare Quick view sku: P638ZE2 2003 Nissan Altima - 2.5L - Piston Set - P638ZE2 2003 Nissan Altima 2.5L Piston Set Engine Parts # P638ZE2 Fits: [2002-2006] NISSAN [1.2x1.2x2.5] / L4 / 2.5L / 152 DOHC 16V [(QR25DE)]This MSRP: Now: $110.97 Choose Options Compare Quick view sku: TK638ZE2 2003 Nissan Altima - 2.5L - Timing Chain Kit - TK638ZE2 2003 Nissan Altima 2.5L Timing Chain Kit Engine Parts # TK638ZE2 Fits: [2002-2006] NISSAN / L4 / 2.5L / 152 DOHC 16V [(QR25DE)]This Timing MSRP: Now: $171.97 Add to Cart Compare Quick view sku: VTG642ZE2 2003 Nissan Altima - 2.5L - Variable Valve Timing Sprocket (Camshaft Phaser) - VTG642ZE2 2003 Nissan Altima 2.5L Variable Valve Timing Sprocket (Camshaft Phaser) Engine Parts # VTG642ZE2 Fits: [2002-2017] NISSAN / L4 / 2.5L / 152 DOHC 16V [(QR25DE)] MSRP: Now: $238.97 Add to Cart Compare Quick view sku: EK638ZE2 2003 Nissan Altima 2.5L Engine Rebuild Kit - EK638ZE2 2003 Nissan Altima - 2.5L - Engine Rebuild Kit - EK638ZE2 Engine rebuild kit for 2003 Nissan Altima - 2.5L - Engine Rebuild Kit - EK638ZE2. Kit includes the core components needed for a proper... MSRP: Now: $370.97 Choose Options Compare Quick view sku: EK638MZE2 2003 Nissan Altima 2.5L Engine Rebuild Master Kit - EK638MZE2 2003 Nissan Altima - 2.5L - Engine Rebuild Master Kit - EK638MZE2 Engine rebuild kit for 2003 Nissan Altima - 2.5L - Engine Rebuild Master Kit - EK638MZE2. Kit includes the core components needed... MSRP: Now: $728.97 Choose Options Compare Quick view sku: EG638ZE2 2003 Nissan Altima 2.5L Exhaust Manifold Gasket EG638ZE2 2003 Nissan Altima 2.5L Exhaust Manifold Gasket Engine Parts # EG638ZE2 Fits: [2002-2017] NISSAN, SUZUKI / L4 / 2.5L / 152 DOHC 16V [(QR25DE)]< MSRP: Now: $8.97 Add to Cart Compare Quick view sku: EV638ZE2 2003 Nissan Altima 2.5L Exhaust Valve EV638ZE2 2003 Nissan Altima 2.5L Exhaust Valve Engine Parts # EV638ZE2 Fits: [2002-2017] NISSAN, SUZUKI [Nitride Coated; 1 Groove; 30.7mm Head Dia., 6mm Stem Dia., 98.8mm O.A.L.] / L4 / 2.5L / 152 DOHC 16V MSRP: Now: $12.97 Add to Cart Compare Quick view sku: VGE670ZE113 2003 Nissan Altima 2.5L Exhaust Valve Guide VGE670ZE113 2003 Nissan Altima 2.5L Exhaust Valve Guide Engine Parts # VGE670ZE113 Fits: [1991-2017] INFINI, NISSAN, SUZUKI [6.1mm I.D.; 10.1mm O.D.; 43mm O.A.L.] / L4, V6, V8 / 2.0L, 2.5L, 3.0L, 3.5L, 3.7L, MSRP: Now: $4.97 Add to Cart Compare Quick view sku: MG638ZE2 2003 Nissan Altima 2.5L Fuel Injection Plenum Gasket MG638ZE2 2003 Nissan Altima 2.5L Fuel Injection Plenum Gasket Engine Parts # MG638ZE2 Fits: [2002-2006] NISSAN / L4 / 2.5L / 152 DOHC 16V [(QR25DE)] MSRP: Now: $10.97 Add to Cart Compare Quick view sku: HBK638ZE6 2003 Nissan Altima 2.5L Head Bolt Kit HBK638ZE6 2003 Nissan Altima 2.5L Head Bolt Kit Engine Parts # HBK638ZE6 Fits: [2002-2017] INFINI, NISSAN, SUZUKI / L4 / 2.5L / 152 DOHC 16V [(QR25DE, QR25DER)] MSRP: Now: $56.97 Add to Cart Compare Quick view sku: HG638ZE2 2003 Nissan Altima 2.5L Head Gasket HG638ZE2 2003 Nissan Altima 2.5L Head Gasket Engine Parts # HG638ZE2 Fits: [2002-2006] NISSAN / L4 / 2.5L / 152 DOHC 16V [(QR25DE)]Fitment Notes MSRP: Now: $27.97 Add to Cart Compare Quick view sku: HGS638ZE2 2003 Nissan Altima 2.5L Head Gasket Set HGS638ZE2 2003 Nissan Altima 2.5L Head Gasket Set Engine Parts # HGS638ZE2 Fits: [2002-2006] NISSAN / L4 / 2.5L / 152 DOHC 16V [(QR25DE)]This 2003 N MSRP: Now: $76.97 Add to Cart Compare Quick view sku: HS638ZE2 2003 Nissan Altima 2.5L Head Spacer Shim HS638ZE2 2003 Nissan Altima 2.5L Head Spacer Shim Engine Parts # HS638ZE2 Fits: [2002-2017] NISSAN, SUZUKI / L4 / 2.5L / 152 DOHC 16V [(QR25DE)]Thi MSRP: Now: $51.97 Add to Cart Compare Quick view sku: IG638ZE2 2003 Nissan Altima 2.5L Intake Manifold Gasket Set IG638ZE2 2003 Nissan Altima 2.5L Intake Manifold Gasket Set Engine Parts # IG638ZE2 Fits: [2002-2006] NISSAN / L4 / 2.5L / 152 DOHC 16V [(QR25DE)] MSRP: Now: $12.97 Add to Cart Compare 1 2 Next 1 2 Next Compare Selected × OK
Quick view sku: HGB638ZE2 2003 Nissan Altima - 2.5L - Head Gasket Set with Head Bolt Kit - HGB638ZE2 2003 Nissan Altima 2.5L Head Gasket Set with Head Bolt Kit Engine Parts # HGB638ZE2 Includes: Head Gasket Set x1 Head Bolt Kit x1. Fits: [2002-2006] NISSAN / L4 / 2.5L / 152 DOHC 16V [(QR25DE)] MSRP: Now: $134.97 Add to Cart Compare Quick view sku: MMK638ZE2 2003 Nissan Altima - 2.5L - Motor Mount Kit - MMK638ZE2 2003 Nissan Altima 2.5L Motor Mount Kit Engine Parts # MMK638ZE2 Fits: [2002-2006] NISSAN / L4 / 2.5L / 152 DOHC 16V [(QR25DE)]This Motor MSRP: Now: $157.97 Add to Cart Compare Quick view sku: OP638ZE2 2003 Nissan Altima - 2.5L - Oil Pump - OP638ZE2 2003 Nissan Altima 2.5L Oil Pump Engine Parts # OP638ZE2 Fits: [2002-2006] NISSAN / L4 / 2.5L / 152 DOHC 16V [(QR25DE)]This Oil Pump also MSRP: Now: $185.97 Add to Cart Compare Quick view sku: P638ZE2 2003 Nissan Altima - 2.5L - Piston Set - P638ZE2 2003 Nissan Altima 2.5L Piston Set Engine Parts # P638ZE2 Fits: [2002-2006] NISSAN [1.2x1.2x2.5] / L4 / 2.5L / 152 DOHC 16V [(QR25DE)]This MSRP: Now: $110.97 Choose Options Compare Quick view sku: TK638ZE2 2003 Nissan Altima - 2.5L - Timing Chain Kit - TK638ZE2 2003 Nissan Altima 2.5L Timing Chain Kit Engine Parts # TK638ZE2 Fits: [2002-2006] NISSAN / L4 / 2.5L / 152 DOHC 16V [(QR25DE)]This Timing MSRP: Now: $171.97 Add to Cart Compare Quick view sku: VTG642ZE2 2003 Nissan Altima - 2.5L - Variable Valve Timing Sprocket (Camshaft Phaser) - VTG642ZE2 2003 Nissan Altima 2.5L Variable Valve Timing Sprocket (Camshaft Phaser) Engine Parts # VTG642ZE2 Fits: [2002-2017] NISSAN / L4 / 2.5L / 152 DOHC 16V [(QR25DE)] MSRP: Now: $238.97 Add to Cart Compare Quick view sku: EK638ZE2 2003 Nissan Altima 2.5L Engine Rebuild Kit - EK638ZE2 2003 Nissan Altima - 2.5L - Engine Rebuild Kit - EK638ZE2 Engine rebuild kit for 2003 Nissan Altima - 2.5L - Engine Rebuild Kit - EK638ZE2. Kit includes the core components needed for a proper... MSRP: Now: $370.97 Choose Options Compare Quick view sku: EK638MZE2 2003 Nissan Altima 2.5L Engine Rebuild Master Kit - EK638MZE2 2003 Nissan Altima - 2.5L - Engine Rebuild Master Kit - EK638MZE2 Engine rebuild kit for 2003 Nissan Altima - 2.5L - Engine Rebuild Master Kit - EK638MZE2. Kit includes the core components needed... MSRP: Now: $728.97 Choose Options Compare Quick view sku: EG638ZE2 2003 Nissan Altima 2.5L Exhaust Manifold Gasket EG638ZE2 2003 Nissan Altima 2.5L Exhaust Manifold Gasket Engine Parts # EG638ZE2 Fits: [2002-2017] NISSAN, SUZUKI / L4 / 2.5L / 152 DOHC 16V [(QR25DE)]< MSRP: Now: $8.97 Add to Cart Compare Quick view sku: EV638ZE2 2003 Nissan Altima 2.5L Exhaust Valve EV638ZE2 2003 Nissan Altima 2.5L Exhaust Valve Engine Parts # EV638ZE2 Fits: [2002-2017] NISSAN, SUZUKI [Nitride Coated; 1 Groove; 30.7mm Head Dia., 6mm Stem Dia., 98.8mm O.A.L.] / L4 / 2.5L / 152 DOHC 16V MSRP: Now: $12.97 Add to Cart Compare Quick view sku: VGE670ZE113 2003 Nissan Altima 2.5L Exhaust Valve Guide VGE670ZE113 2003 Nissan Altima 2.5L Exhaust Valve Guide Engine Parts # VGE670ZE113 Fits: [1991-2017] INFINI, NISSAN, SUZUKI [6.1mm I.D.; 10.1mm O.D.; 43mm O.A.L.] / L4, V6, V8 / 2.0L, 2.5L, 3.0L, 3.5L, 3.7L, MSRP: Now: $4.97 Add to Cart Compare Quick view sku: MG638ZE2 2003 Nissan Altima 2.5L Fuel Injection Plenum Gasket MG638ZE2 2003 Nissan Altima 2.5L Fuel Injection Plenum Gasket Engine Parts # MG638ZE2 Fits: [2002-2006] NISSAN / L4 / 2.5L / 152 DOHC 16V [(QR25DE)] MSRP: Now: $10.97 Add to Cart Compare Quick view sku: HBK638ZE6 2003 Nissan Altima 2.5L Head Bolt Kit HBK638ZE6 2003 Nissan Altima 2.5L Head Bolt Kit Engine Parts # HBK638ZE6 Fits: [2002-2017] INFINI, NISSAN, SUZUKI / L4 / 2.5L / 152 DOHC 16V [(QR25DE, QR25DER)] MSRP: Now: $56.97 Add to Cart Compare Quick view sku: HG638ZE2 2003 Nissan Altima 2.5L Head Gasket HG638ZE2 2003 Nissan Altima 2.5L Head Gasket Engine Parts # HG638ZE2 Fits: [2002-2006] NISSAN / L4 / 2.5L / 152 DOHC 16V [(QR25DE)]Fitment Notes MSRP: Now: $27.97 Add to Cart Compare Quick view sku: HGS638ZE2 2003 Nissan Altima 2.5L Head Gasket Set HGS638ZE2 2003 Nissan Altima 2.5L Head Gasket Set Engine Parts # HGS638ZE2 Fits: [2002-2006] NISSAN / L4 / 2.5L / 152 DOHC 16V [(QR25DE)]This 2003 N MSRP: Now: $76.97 Add to Cart Compare Quick view sku: HS638ZE2 2003 Nissan Altima 2.5L Head Spacer Shim HS638ZE2 2003 Nissan Altima 2.5L Head Spacer Shim Engine Parts # HS638ZE2 Fits: [2002-2017] NISSAN, SUZUKI / L4 / 2.5L / 152 DOHC 16V [(QR25DE)]Thi MSRP: Now: $51.97 Add to Cart Compare Quick view sku: IG638ZE2 2003 Nissan Altima 2.5L Intake Manifold Gasket Set IG638ZE2 2003 Nissan Altima 2.5L Intake Manifold Gasket Set Engine Parts # IG638ZE2 Fits: [2002-2006] NISSAN / L4 / 2.5L / 152 DOHC 16V [(QR25DE)] MSRP: Now: $12.97 Add to Cart Compare 1 2 Next 1 2 Next Compare Selected × OK
Quick view sku: MMK638ZE2 2003 Nissan Altima - 2.5L - Motor Mount Kit - MMK638ZE2 2003 Nissan Altima 2.5L Motor Mount Kit Engine Parts # MMK638ZE2 Fits: [2002-2006] NISSAN / L4 / 2.5L / 152 DOHC 16V [(QR25DE)]This Motor MSRP: Now: $157.97 Add to Cart Compare Quick view sku: OP638ZE2 2003 Nissan Altima - 2.5L - Oil Pump - OP638ZE2 2003 Nissan Altima 2.5L Oil Pump Engine Parts # OP638ZE2 Fits: [2002-2006] NISSAN / L4 / 2.5L / 152 DOHC 16V [(QR25DE)]This Oil Pump also MSRP: Now: $185.97 Add to Cart Compare Quick view sku: P638ZE2 2003 Nissan Altima - 2.5L - Piston Set - P638ZE2 2003 Nissan Altima 2.5L Piston Set Engine Parts # P638ZE2 Fits: [2002-2006] NISSAN [1.2x1.2x2.5] / L4 / 2.5L / 152 DOHC 16V [(QR25DE)]This MSRP: Now: $110.97 Choose Options Compare Quick view sku: TK638ZE2 2003 Nissan Altima - 2.5L - Timing Chain Kit - TK638ZE2 2003 Nissan Altima 2.5L Timing Chain Kit Engine Parts # TK638ZE2 Fits: [2002-2006] NISSAN / L4 / 2.5L / 152 DOHC 16V [(QR25DE)]This Timing MSRP: Now: $171.97 Add to Cart Compare Quick view sku: VTG642ZE2 2003 Nissan Altima - 2.5L - Variable Valve Timing Sprocket (Camshaft Phaser) - VTG642ZE2 2003 Nissan Altima 2.5L Variable Valve Timing Sprocket (Camshaft Phaser) Engine Parts # VTG642ZE2 Fits: [2002-2017] NISSAN / L4 / 2.5L / 152 DOHC 16V [(QR25DE)] MSRP: Now: $238.97 Add to Cart Compare Quick view sku: EK638ZE2 2003 Nissan Altima 2.5L Engine Rebuild Kit - EK638ZE2 2003 Nissan Altima - 2.5L - Engine Rebuild Kit - EK638ZE2 Engine rebuild kit for 2003 Nissan Altima - 2.5L - Engine Rebuild Kit - EK638ZE2. Kit includes the core components needed for a proper... MSRP: Now: $370.97 Choose Options Compare Quick view sku: EK638MZE2 2003 Nissan Altima 2.5L Engine Rebuild Master Kit - EK638MZE2 2003 Nissan Altima - 2.5L - Engine Rebuild Master Kit - EK638MZE2 Engine rebuild kit for 2003 Nissan Altima - 2.5L - Engine Rebuild Master Kit - EK638MZE2. Kit includes the core components needed... MSRP: Now: $728.97 Choose Options Compare Quick view sku: EG638ZE2 2003 Nissan Altima 2.5L Exhaust Manifold Gasket EG638ZE2 2003 Nissan Altima 2.5L Exhaust Manifold Gasket Engine Parts # EG638ZE2 Fits: [2002-2017] NISSAN, SUZUKI / L4 / 2.5L / 152 DOHC 16V [(QR25DE)]< MSRP: Now: $8.97 Add to Cart Compare Quick view sku: EV638ZE2 2003 Nissan Altima 2.5L Exhaust Valve EV638ZE2 2003 Nissan Altima 2.5L Exhaust Valve Engine Parts # EV638ZE2 Fits: [2002-2017] NISSAN, SUZUKI [Nitride Coated; 1 Groove; 30.7mm Head Dia., 6mm Stem Dia., 98.8mm O.A.L.] / L4 / 2.5L / 152 DOHC 16V MSRP: Now: $12.97 Add to Cart Compare Quick view sku: VGE670ZE113 2003 Nissan Altima 2.5L Exhaust Valve Guide VGE670ZE113 2003 Nissan Altima 2.5L Exhaust Valve Guide Engine Parts # VGE670ZE113 Fits: [1991-2017] INFINI, NISSAN, SUZUKI [6.1mm I.D.; 10.1mm O.D.; 43mm O.A.L.] / L4, V6, V8 / 2.0L, 2.5L, 3.0L, 3.5L, 3.7L, MSRP: Now: $4.97 Add to Cart Compare Quick view sku: MG638ZE2 2003 Nissan Altima 2.5L Fuel Injection Plenum Gasket MG638ZE2 2003 Nissan Altima 2.5L Fuel Injection Plenum Gasket Engine Parts # MG638ZE2 Fits: [2002-2006] NISSAN / L4 / 2.5L / 152 DOHC 16V [(QR25DE)] MSRP: Now: $10.97 Add to Cart Compare Quick view sku: HBK638ZE6 2003 Nissan Altima 2.5L Head Bolt Kit HBK638ZE6 2003 Nissan Altima 2.5L Head Bolt Kit Engine Parts # HBK638ZE6 Fits: [2002-2017] INFINI, NISSAN, SUZUKI / L4 / 2.5L / 152 DOHC 16V [(QR25DE, QR25DER)] MSRP: Now: $56.97 Add to Cart Compare Quick view sku: HG638ZE2 2003 Nissan Altima 2.5L Head Gasket HG638ZE2 2003 Nissan Altima 2.5L Head Gasket Engine Parts # HG638ZE2 Fits: [2002-2006] NISSAN / L4 / 2.5L / 152 DOHC 16V [(QR25DE)]Fitment Notes MSRP: Now: $27.97 Add to Cart Compare Quick view sku: HGS638ZE2 2003 Nissan Altima 2.5L Head Gasket Set HGS638ZE2 2003 Nissan Altima 2.5L Head Gasket Set Engine Parts # HGS638ZE2 Fits: [2002-2006] NISSAN / L4 / 2.5L / 152 DOHC 16V [(QR25DE)]This 2003 N MSRP: Now: $76.97 Add to Cart Compare Quick view sku: HS638ZE2 2003 Nissan Altima 2.5L Head Spacer Shim HS638ZE2 2003 Nissan Altima 2.5L Head Spacer Shim Engine Parts # HS638ZE2 Fits: [2002-2017] NISSAN, SUZUKI / L4 / 2.5L / 152 DOHC 16V [(QR25DE)]Thi MSRP: Now: $51.97 Add to Cart Compare Quick view sku: IG638ZE2 2003 Nissan Altima 2.5L Intake Manifold Gasket Set IG638ZE2 2003 Nissan Altima 2.5L Intake Manifold Gasket Set Engine Parts # IG638ZE2 Fits: [2002-2006] NISSAN / L4 / 2.5L / 152 DOHC 16V [(QR25DE)] MSRP: Now: $12.97 Add to Cart Compare 1 2 Next 1 2 Next Compare Selected × OK
Quick view sku: OP638ZE2 2003 Nissan Altima - 2.5L - Oil Pump - OP638ZE2 2003 Nissan Altima 2.5L Oil Pump Engine Parts # OP638ZE2 Fits: [2002-2006] NISSAN / L4 / 2.5L / 152 DOHC 16V [(QR25DE)]This Oil Pump also MSRP: Now: $185.97 Add to Cart Compare Quick view sku: P638ZE2 2003 Nissan Altima - 2.5L - Piston Set - P638ZE2 2003 Nissan Altima 2.5L Piston Set Engine Parts # P638ZE2 Fits: [2002-2006] NISSAN [1.2x1.2x2.5] / L4 / 2.5L / 152 DOHC 16V [(QR25DE)]This MSRP: Now: $110.97 Choose Options Compare Quick view sku: TK638ZE2 2003 Nissan Altima - 2.5L - Timing Chain Kit - TK638ZE2 2003 Nissan Altima 2.5L Timing Chain Kit Engine Parts # TK638ZE2 Fits: [2002-2006] NISSAN / L4 / 2.5L / 152 DOHC 16V [(QR25DE)]This Timing MSRP: Now: $171.97 Add to Cart Compare Quick view sku: VTG642ZE2 2003 Nissan Altima - 2.5L - Variable Valve Timing Sprocket (Camshaft Phaser) - VTG642ZE2 2003 Nissan Altima 2.5L Variable Valve Timing Sprocket (Camshaft Phaser) Engine Parts # VTG642ZE2 Fits: [2002-2017] NISSAN / L4 / 2.5L / 152 DOHC 16V [(QR25DE)] MSRP: Now: $238.97 Add to Cart Compare Quick view sku: EK638ZE2 2003 Nissan Altima 2.5L Engine Rebuild Kit - EK638ZE2 2003 Nissan Altima - 2.5L - Engine Rebuild Kit - EK638ZE2 Engine rebuild kit for 2003 Nissan Altima - 2.5L - Engine Rebuild Kit - EK638ZE2. Kit includes the core components needed for a proper... MSRP: Now: $370.97 Choose Options Compare Quick view sku: EK638MZE2 2003 Nissan Altima 2.5L Engine Rebuild Master Kit - EK638MZE2 2003 Nissan Altima - 2.5L - Engine Rebuild Master Kit - EK638MZE2 Engine rebuild kit for 2003 Nissan Altima - 2.5L - Engine Rebuild Master Kit - EK638MZE2. Kit includes the core components needed... MSRP: Now: $728.97 Choose Options Compare Quick view sku: EG638ZE2 2003 Nissan Altima 2.5L Exhaust Manifold Gasket EG638ZE2 2003 Nissan Altima 2.5L Exhaust Manifold Gasket Engine Parts # EG638ZE2 Fits: [2002-2017] NISSAN, SUZUKI / L4 / 2.5L / 152 DOHC 16V [(QR25DE)]< MSRP: Now: $8.97 Add to Cart Compare Quick view sku: EV638ZE2 2003 Nissan Altima 2.5L Exhaust Valve EV638ZE2 2003 Nissan Altima 2.5L Exhaust Valve Engine Parts # EV638ZE2 Fits: [2002-2017] NISSAN, SUZUKI [Nitride Coated; 1 Groove; 30.7mm Head Dia., 6mm Stem Dia., 98.8mm O.A.L.] / L4 / 2.5L / 152 DOHC 16V MSRP: Now: $12.97 Add to Cart Compare Quick view sku: VGE670ZE113 2003 Nissan Altima 2.5L Exhaust Valve Guide VGE670ZE113 2003 Nissan Altima 2.5L Exhaust Valve Guide Engine Parts # VGE670ZE113 Fits: [1991-2017] INFINI, NISSAN, SUZUKI [6.1mm I.D.; 10.1mm O.D.; 43mm O.A.L.] / L4, V6, V8 / 2.0L, 2.5L, 3.0L, 3.5L, 3.7L, MSRP: Now: $4.97 Add to Cart Compare Quick view sku: MG638ZE2 2003 Nissan Altima 2.5L Fuel Injection Plenum Gasket MG638ZE2 2003 Nissan Altima 2.5L Fuel Injection Plenum Gasket Engine Parts # MG638ZE2 Fits: [2002-2006] NISSAN / L4 / 2.5L / 152 DOHC 16V [(QR25DE)] MSRP: Now: $10.97 Add to Cart Compare Quick view sku: HBK638ZE6 2003 Nissan Altima 2.5L Head Bolt Kit HBK638ZE6 2003 Nissan Altima 2.5L Head Bolt Kit Engine Parts # HBK638ZE6 Fits: [2002-2017] INFINI, NISSAN, SUZUKI / L4 / 2.5L / 152 DOHC 16V [(QR25DE, QR25DER)] MSRP: Now: $56.97 Add to Cart Compare Quick view sku: HG638ZE2 2003 Nissan Altima 2.5L Head Gasket HG638ZE2 2003 Nissan Altima 2.5L Head Gasket Engine Parts # HG638ZE2 Fits: [2002-2006] NISSAN / L4 / 2.5L / 152 DOHC 16V [(QR25DE)]Fitment Notes MSRP: Now: $27.97 Add to Cart Compare Quick view sku: HGS638ZE2 2003 Nissan Altima 2.5L Head Gasket Set HGS638ZE2 2003 Nissan Altima 2.5L Head Gasket Set Engine Parts # HGS638ZE2 Fits: [2002-2006] NISSAN / L4 / 2.5L / 152 DOHC 16V [(QR25DE)]This 2003 N MSRP: Now: $76.97 Add to Cart Compare Quick view sku: HS638ZE2 2003 Nissan Altima 2.5L Head Spacer Shim HS638ZE2 2003 Nissan Altima 2.5L Head Spacer Shim Engine Parts # HS638ZE2 Fits: [2002-2017] NISSAN, SUZUKI / L4 / 2.5L / 152 DOHC 16V [(QR25DE)]Thi MSRP: Now: $51.97 Add to Cart Compare Quick view sku: IG638ZE2 2003 Nissan Altima 2.5L Intake Manifold Gasket Set IG638ZE2 2003 Nissan Altima 2.5L Intake Manifold Gasket Set Engine Parts # IG638ZE2 Fits: [2002-2006] NISSAN / L4 / 2.5L / 152 DOHC 16V [(QR25DE)] MSRP: Now: $12.97 Add to Cart Compare 1 2 Next 1 2 Next Compare Selected × OK
Quick view sku: P638ZE2 2003 Nissan Altima - 2.5L - Piston Set - P638ZE2 2003 Nissan Altima 2.5L Piston Set Engine Parts # P638ZE2 Fits: [2002-2006] NISSAN [1.2x1.2x2.5] / L4 / 2.5L / 152 DOHC 16V [(QR25DE)]This MSRP: Now: $110.97 Choose Options Compare Quick view sku: TK638ZE2 2003 Nissan Altima - 2.5L - Timing Chain Kit - TK638ZE2 2003 Nissan Altima 2.5L Timing Chain Kit Engine Parts # TK638ZE2 Fits: [2002-2006] NISSAN / L4 / 2.5L / 152 DOHC 16V [(QR25DE)]This Timing MSRP: Now: $171.97 Add to Cart Compare Quick view sku: VTG642ZE2 2003 Nissan Altima - 2.5L - Variable Valve Timing Sprocket (Camshaft Phaser) - VTG642ZE2 2003 Nissan Altima 2.5L Variable Valve Timing Sprocket (Camshaft Phaser) Engine Parts # VTG642ZE2 Fits: [2002-2017] NISSAN / L4 / 2.5L / 152 DOHC 16V [(QR25DE)] MSRP: Now: $238.97 Add to Cart Compare Quick view sku: EK638ZE2 2003 Nissan Altima 2.5L Engine Rebuild Kit - EK638ZE2 2003 Nissan Altima - 2.5L - Engine Rebuild Kit - EK638ZE2 Engine rebuild kit for 2003 Nissan Altima - 2.5L - Engine Rebuild Kit - EK638ZE2. Kit includes the core components needed for a proper... MSRP: Now: $370.97 Choose Options Compare Quick view sku: EK638MZE2 2003 Nissan Altima 2.5L Engine Rebuild Master Kit - EK638MZE2 2003 Nissan Altima - 2.5L - Engine Rebuild Master Kit - EK638MZE2 Engine rebuild kit for 2003 Nissan Altima - 2.5L - Engine Rebuild Master Kit - EK638MZE2. Kit includes the core components needed... MSRP: Now: $728.97 Choose Options Compare Quick view sku: EG638ZE2 2003 Nissan Altima 2.5L Exhaust Manifold Gasket EG638ZE2 2003 Nissan Altima 2.5L Exhaust Manifold Gasket Engine Parts # EG638ZE2 Fits: [2002-2017] NISSAN, SUZUKI / L4 / 2.5L / 152 DOHC 16V [(QR25DE)]< MSRP: Now: $8.97 Add to Cart Compare Quick view sku: EV638ZE2 2003 Nissan Altima 2.5L Exhaust Valve EV638ZE2 2003 Nissan Altima 2.5L Exhaust Valve Engine Parts # EV638ZE2 Fits: [2002-2017] NISSAN, SUZUKI [Nitride Coated; 1 Groove; 30.7mm Head Dia., 6mm Stem Dia., 98.8mm O.A.L.] / L4 / 2.5L / 152 DOHC 16V MSRP: Now: $12.97 Add to Cart Compare Quick view sku: VGE670ZE113 2003 Nissan Altima 2.5L Exhaust Valve Guide VGE670ZE113 2003 Nissan Altima 2.5L Exhaust Valve Guide Engine Parts # VGE670ZE113 Fits: [1991-2017] INFINI, NISSAN, SUZUKI [6.1mm I.D.; 10.1mm O.D.; 43mm O.A.L.] / L4, V6, V8 / 2.0L, 2.5L, 3.0L, 3.5L, 3.7L, MSRP: Now: $4.97 Add to Cart Compare Quick view sku: MG638ZE2 2003 Nissan Altima 2.5L Fuel Injection Plenum Gasket MG638ZE2 2003 Nissan Altima 2.5L Fuel Injection Plenum Gasket Engine Parts # MG638ZE2 Fits: [2002-2006] NISSAN / L4 / 2.5L / 152 DOHC 16V [(QR25DE)] MSRP: Now: $10.97 Add to Cart Compare Quick view sku: HBK638ZE6 2003 Nissan Altima 2.5L Head Bolt Kit HBK638ZE6 2003 Nissan Altima 2.5L Head Bolt Kit Engine Parts # HBK638ZE6 Fits: [2002-2017] INFINI, NISSAN, SUZUKI / L4 / 2.5L / 152 DOHC 16V [(QR25DE, QR25DER)] MSRP: Now: $56.97 Add to Cart Compare Quick view sku: HG638ZE2 2003 Nissan Altima 2.5L Head Gasket HG638ZE2 2003 Nissan Altima 2.5L Head Gasket Engine Parts # HG638ZE2 Fits: [2002-2006] NISSAN / L4 / 2.5L / 152 DOHC 16V [(QR25DE)]Fitment Notes MSRP: Now: $27.97 Add to Cart Compare Quick view sku: HGS638ZE2 2003 Nissan Altima 2.5L Head Gasket Set HGS638ZE2 2003 Nissan Altima 2.5L Head Gasket Set Engine Parts # HGS638ZE2 Fits: [2002-2006] NISSAN / L4 / 2.5L / 152 DOHC 16V [(QR25DE)]This 2003 N MSRP: Now: $76.97 Add to Cart Compare Quick view sku: HS638ZE2 2003 Nissan Altima 2.5L Head Spacer Shim HS638ZE2 2003 Nissan Altima 2.5L Head Spacer Shim Engine Parts # HS638ZE2 Fits: [2002-2017] NISSAN, SUZUKI / L4 / 2.5L / 152 DOHC 16V [(QR25DE)]Thi MSRP: Now: $51.97 Add to Cart Compare Quick view sku: IG638ZE2 2003 Nissan Altima 2.5L Intake Manifold Gasket Set IG638ZE2 2003 Nissan Altima 2.5L Intake Manifold Gasket Set Engine Parts # IG638ZE2 Fits: [2002-2006] NISSAN / L4 / 2.5L / 152 DOHC 16V [(QR25DE)] MSRP: Now: $12.97 Add to Cart Compare 1 2 Next 1 2 Next Compare Selected × OK
Quick view sku: TK638ZE2 2003 Nissan Altima - 2.5L - Timing Chain Kit - TK638ZE2 2003 Nissan Altima 2.5L Timing Chain Kit Engine Parts # TK638ZE2 Fits: [2002-2006] NISSAN / L4 / 2.5L / 152 DOHC 16V [(QR25DE)]This Timing MSRP: Now: $171.97 Add to Cart Compare Quick view sku: VTG642ZE2 2003 Nissan Altima - 2.5L - Variable Valve Timing Sprocket (Camshaft Phaser) - VTG642ZE2 2003 Nissan Altima 2.5L Variable Valve Timing Sprocket (Camshaft Phaser) Engine Parts # VTG642ZE2 Fits: [2002-2017] NISSAN / L4 / 2.5L / 152 DOHC 16V [(QR25DE)] MSRP: Now: $238.97 Add to Cart Compare Quick view sku: EK638ZE2 2003 Nissan Altima 2.5L Engine Rebuild Kit - EK638ZE2 2003 Nissan Altima - 2.5L - Engine Rebuild Kit - EK638ZE2 Engine rebuild kit for 2003 Nissan Altima - 2.5L - Engine Rebuild Kit - EK638ZE2. Kit includes the core components needed for a proper... MSRP: Now: $370.97 Choose Options Compare Quick view sku: EK638MZE2 2003 Nissan Altima 2.5L Engine Rebuild Master Kit - EK638MZE2 2003 Nissan Altima - 2.5L - Engine Rebuild Master Kit - EK638MZE2 Engine rebuild kit for 2003 Nissan Altima - 2.5L - Engine Rebuild Master Kit - EK638MZE2. Kit includes the core components needed... MSRP: Now: $728.97 Choose Options Compare Quick view sku: EG638ZE2 2003 Nissan Altima 2.5L Exhaust Manifold Gasket EG638ZE2 2003 Nissan Altima 2.5L Exhaust Manifold Gasket Engine Parts # EG638ZE2 Fits: [2002-2017] NISSAN, SUZUKI / L4 / 2.5L / 152 DOHC 16V [(QR25DE)]< MSRP: Now: $8.97 Add to Cart Compare Quick view sku: EV638ZE2 2003 Nissan Altima 2.5L Exhaust Valve EV638ZE2 2003 Nissan Altima 2.5L Exhaust Valve Engine Parts # EV638ZE2 Fits: [2002-2017] NISSAN, SUZUKI [Nitride Coated; 1 Groove; 30.7mm Head Dia., 6mm Stem Dia., 98.8mm O.A.L.] / L4 / 2.5L / 152 DOHC 16V MSRP: Now: $12.97 Add to Cart Compare Quick view sku: VGE670ZE113 2003 Nissan Altima 2.5L Exhaust Valve Guide VGE670ZE113 2003 Nissan Altima 2.5L Exhaust Valve Guide Engine Parts # VGE670ZE113 Fits: [1991-2017] INFINI, NISSAN, SUZUKI [6.1mm I.D.; 10.1mm O.D.; 43mm O.A.L.] / L4, V6, V8 / 2.0L, 2.5L, 3.0L, 3.5L, 3.7L, MSRP: Now: $4.97 Add to Cart Compare Quick view sku: MG638ZE2 2003 Nissan Altima 2.5L Fuel Injection Plenum Gasket MG638ZE2 2003 Nissan Altima 2.5L Fuel Injection Plenum Gasket Engine Parts # MG638ZE2 Fits: [2002-2006] NISSAN / L4 / 2.5L / 152 DOHC 16V [(QR25DE)] MSRP: Now: $10.97 Add to Cart Compare Quick view sku: HBK638ZE6 2003 Nissan Altima 2.5L Head Bolt Kit HBK638ZE6 2003 Nissan Altima 2.5L Head Bolt Kit Engine Parts # HBK638ZE6 Fits: [2002-2017] INFINI, NISSAN, SUZUKI / L4 / 2.5L / 152 DOHC 16V [(QR25DE, QR25DER)] MSRP: Now: $56.97 Add to Cart Compare Quick view sku: HG638ZE2 2003 Nissan Altima 2.5L Head Gasket HG638ZE2 2003 Nissan Altima 2.5L Head Gasket Engine Parts # HG638ZE2 Fits: [2002-2006] NISSAN / L4 / 2.5L / 152 DOHC 16V [(QR25DE)]Fitment Notes MSRP: Now: $27.97 Add to Cart Compare Quick view sku: HGS638ZE2 2003 Nissan Altima 2.5L Head Gasket Set HGS638ZE2 2003 Nissan Altima 2.5L Head Gasket Set Engine Parts # HGS638ZE2 Fits: [2002-2006] NISSAN / L4 / 2.5L / 152 DOHC 16V [(QR25DE)]This 2003 N MSRP: Now: $76.97 Add to Cart Compare Quick view sku: HS638ZE2 2003 Nissan Altima 2.5L Head Spacer Shim HS638ZE2 2003 Nissan Altima 2.5L Head Spacer Shim Engine Parts # HS638ZE2 Fits: [2002-2017] NISSAN, SUZUKI / L4 / 2.5L / 152 DOHC 16V [(QR25DE)]Thi MSRP: Now: $51.97 Add to Cart Compare Quick view sku: IG638ZE2 2003 Nissan Altima 2.5L Intake Manifold Gasket Set IG638ZE2 2003 Nissan Altima 2.5L Intake Manifold Gasket Set Engine Parts # IG638ZE2 Fits: [2002-2006] NISSAN / L4 / 2.5L / 152 DOHC 16V [(QR25DE)] MSRP: Now: $12.97 Add to Cart Compare 1 2 Next 1 2 Next Compare Selected × OK
Quick view sku: VTG642ZE2 2003 Nissan Altima - 2.5L - Variable Valve Timing Sprocket (Camshaft Phaser) - VTG642ZE2 2003 Nissan Altima 2.5L Variable Valve Timing Sprocket (Camshaft Phaser) Engine Parts # VTG642ZE2 Fits: [2002-2017] NISSAN / L4 / 2.5L / 152 DOHC 16V [(QR25DE)] MSRP: Now: $238.97 Add to Cart Compare Quick view sku: EK638ZE2 2003 Nissan Altima 2.5L Engine Rebuild Kit - EK638ZE2 2003 Nissan Altima - 2.5L - Engine Rebuild Kit - EK638ZE2 Engine rebuild kit for 2003 Nissan Altima - 2.5L - Engine Rebuild Kit - EK638ZE2. Kit includes the core components needed for a proper... MSRP: Now: $370.97 Choose Options Compare Quick view sku: EK638MZE2 2003 Nissan Altima 2.5L Engine Rebuild Master Kit - EK638MZE2 2003 Nissan Altima - 2.5L - Engine Rebuild Master Kit - EK638MZE2 Engine rebuild kit for 2003 Nissan Altima - 2.5L - Engine Rebuild Master Kit - EK638MZE2. Kit includes the core components needed... MSRP: Now: $728.97 Choose Options Compare Quick view sku: EG638ZE2 2003 Nissan Altima 2.5L Exhaust Manifold Gasket EG638ZE2 2003 Nissan Altima 2.5L Exhaust Manifold Gasket Engine Parts # EG638ZE2 Fits: [2002-2017] NISSAN, SUZUKI / L4 / 2.5L / 152 DOHC 16V [(QR25DE)]< MSRP: Now: $8.97 Add to Cart Compare Quick view sku: EV638ZE2 2003 Nissan Altima 2.5L Exhaust Valve EV638ZE2 2003 Nissan Altima 2.5L Exhaust Valve Engine Parts # EV638ZE2 Fits: [2002-2017] NISSAN, SUZUKI [Nitride Coated; 1 Groove; 30.7mm Head Dia., 6mm Stem Dia., 98.8mm O.A.L.] / L4 / 2.5L / 152 DOHC 16V MSRP: Now: $12.97 Add to Cart Compare Quick view sku: VGE670ZE113 2003 Nissan Altima 2.5L Exhaust Valve Guide VGE670ZE113 2003 Nissan Altima 2.5L Exhaust Valve Guide Engine Parts # VGE670ZE113 Fits: [1991-2017] INFINI, NISSAN, SUZUKI [6.1mm I.D.; 10.1mm O.D.; 43mm O.A.L.] / L4, V6, V8 / 2.0L, 2.5L, 3.0L, 3.5L, 3.7L, MSRP: Now: $4.97 Add to Cart Compare Quick view sku: MG638ZE2 2003 Nissan Altima 2.5L Fuel Injection Plenum Gasket MG638ZE2 2003 Nissan Altima 2.5L Fuel Injection Plenum Gasket Engine Parts # MG638ZE2 Fits: [2002-2006] NISSAN / L4 / 2.5L / 152 DOHC 16V [(QR25DE)] MSRP: Now: $10.97 Add to Cart Compare Quick view sku: HBK638ZE6 2003 Nissan Altima 2.5L Head Bolt Kit HBK638ZE6 2003 Nissan Altima 2.5L Head Bolt Kit Engine Parts # HBK638ZE6 Fits: [2002-2017] INFINI, NISSAN, SUZUKI / L4 / 2.5L / 152 DOHC 16V [(QR25DE, QR25DER)] MSRP: Now: $56.97 Add to Cart Compare Quick view sku: HG638ZE2 2003 Nissan Altima 2.5L Head Gasket HG638ZE2 2003 Nissan Altima 2.5L Head Gasket Engine Parts # HG638ZE2 Fits: [2002-2006] NISSAN / L4 / 2.5L / 152 DOHC 16V [(QR25DE)]Fitment Notes MSRP: Now: $27.97 Add to Cart Compare Quick view sku: HGS638ZE2 2003 Nissan Altima 2.5L Head Gasket Set HGS638ZE2 2003 Nissan Altima 2.5L Head Gasket Set Engine Parts # HGS638ZE2 Fits: [2002-2006] NISSAN / L4 / 2.5L / 152 DOHC 16V [(QR25DE)]This 2003 N MSRP: Now: $76.97 Add to Cart Compare Quick view sku: HS638ZE2 2003 Nissan Altima 2.5L Head Spacer Shim HS638ZE2 2003 Nissan Altima 2.5L Head Spacer Shim Engine Parts # HS638ZE2 Fits: [2002-2017] NISSAN, SUZUKI / L4 / 2.5L / 152 DOHC 16V [(QR25DE)]Thi MSRP: Now: $51.97 Add to Cart Compare Quick view sku: IG638ZE2 2003 Nissan Altima 2.5L Intake Manifold Gasket Set IG638ZE2 2003 Nissan Altima 2.5L Intake Manifold Gasket Set Engine Parts # IG638ZE2 Fits: [2002-2006] NISSAN / L4 / 2.5L / 152 DOHC 16V [(QR25DE)] MSRP: Now: $12.97 Add to Cart Compare 1 2 Next 1 2 Next Compare Selected × OK
Quick view sku: EK638ZE2 2003 Nissan Altima 2.5L Engine Rebuild Kit - EK638ZE2 2003 Nissan Altima - 2.5L - Engine Rebuild Kit - EK638ZE2 Engine rebuild kit for 2003 Nissan Altima - 2.5L - Engine Rebuild Kit - EK638ZE2. Kit includes the core components needed for a proper... MSRP: Now: $370.97 Choose Options Compare Quick view sku: EK638MZE2 2003 Nissan Altima 2.5L Engine Rebuild Master Kit - EK638MZE2 2003 Nissan Altima - 2.5L - Engine Rebuild Master Kit - EK638MZE2 Engine rebuild kit for 2003 Nissan Altima - 2.5L - Engine Rebuild Master Kit - EK638MZE2. Kit includes the core components needed... MSRP: Now: $728.97 Choose Options Compare Quick view sku: EG638ZE2 2003 Nissan Altima 2.5L Exhaust Manifold Gasket EG638ZE2 2003 Nissan Altima 2.5L Exhaust Manifold Gasket Engine Parts # EG638ZE2 Fits: [2002-2017] NISSAN, SUZUKI / L4 / 2.5L / 152 DOHC 16V [(QR25DE)]< MSRP: Now: $8.97 Add to Cart Compare Quick view sku: EV638ZE2 2003 Nissan Altima 2.5L Exhaust Valve EV638ZE2 2003 Nissan Altima 2.5L Exhaust Valve Engine Parts # EV638ZE2 Fits: [2002-2017] NISSAN, SUZUKI [Nitride Coated; 1 Groove; 30.7mm Head Dia., 6mm Stem Dia., 98.8mm O.A.L.] / L4 / 2.5L / 152 DOHC 16V MSRP: Now: $12.97 Add to Cart Compare Quick view sku: VGE670ZE113 2003 Nissan Altima 2.5L Exhaust Valve Guide VGE670ZE113 2003 Nissan Altima 2.5L Exhaust Valve Guide Engine Parts # VGE670ZE113 Fits: [1991-2017] INFINI, NISSAN, SUZUKI [6.1mm I.D.; 10.1mm O.D.; 43mm O.A.L.] / L4, V6, V8 / 2.0L, 2.5L, 3.0L, 3.5L, 3.7L, MSRP: Now: $4.97 Add to Cart Compare Quick view sku: MG638ZE2 2003 Nissan Altima 2.5L Fuel Injection Plenum Gasket MG638ZE2 2003 Nissan Altima 2.5L Fuel Injection Plenum Gasket Engine Parts # MG638ZE2 Fits: [2002-2006] NISSAN / L4 / 2.5L / 152 DOHC 16V [(QR25DE)] MSRP: Now: $10.97 Add to Cart Compare Quick view sku: HBK638ZE6 2003 Nissan Altima 2.5L Head Bolt Kit HBK638ZE6 2003 Nissan Altima 2.5L Head Bolt Kit Engine Parts # HBK638ZE6 Fits: [2002-2017] INFINI, NISSAN, SUZUKI / L4 / 2.5L / 152 DOHC 16V [(QR25DE, QR25DER)] MSRP: Now: $56.97 Add to Cart Compare Quick view sku: HG638ZE2 2003 Nissan Altima 2.5L Head Gasket HG638ZE2 2003 Nissan Altima 2.5L Head Gasket Engine Parts # HG638ZE2 Fits: [2002-2006] NISSAN / L4 / 2.5L / 152 DOHC 16V [(QR25DE)]Fitment Notes MSRP: Now: $27.97 Add to Cart Compare Quick view sku: HGS638ZE2 2003 Nissan Altima 2.5L Head Gasket Set HGS638ZE2 2003 Nissan Altima 2.5L Head Gasket Set Engine Parts # HGS638ZE2 Fits: [2002-2006] NISSAN / L4 / 2.5L / 152 DOHC 16V [(QR25DE)]This 2003 N MSRP: Now: $76.97 Add to Cart Compare Quick view sku: HS638ZE2 2003 Nissan Altima 2.5L Head Spacer Shim HS638ZE2 2003 Nissan Altima 2.5L Head Spacer Shim Engine Parts # HS638ZE2 Fits: [2002-2017] NISSAN, SUZUKI / L4 / 2.5L / 152 DOHC 16V [(QR25DE)]Thi MSRP: Now: $51.97 Add to Cart Compare Quick view sku: IG638ZE2 2003 Nissan Altima 2.5L Intake Manifold Gasket Set IG638ZE2 2003 Nissan Altima 2.5L Intake Manifold Gasket Set Engine Parts # IG638ZE2 Fits: [2002-2006] NISSAN / L4 / 2.5L / 152 DOHC 16V [(QR25DE)] MSRP: Now: $12.97 Add to Cart Compare 1 2 Next 1 2 Next Compare Selected × OK
Quick view sku: EK638MZE2 2003 Nissan Altima 2.5L Engine Rebuild Master Kit - EK638MZE2 2003 Nissan Altima - 2.5L - Engine Rebuild Master Kit - EK638MZE2 Engine rebuild kit for 2003 Nissan Altima - 2.5L - Engine Rebuild Master Kit - EK638MZE2. Kit includes the core components needed... MSRP: Now: $728.97 Choose Options Compare Quick view sku: EG638ZE2 2003 Nissan Altima 2.5L Exhaust Manifold Gasket EG638ZE2 2003 Nissan Altima 2.5L Exhaust Manifold Gasket Engine Parts # EG638ZE2 Fits: [2002-2017] NISSAN, SUZUKI / L4 / 2.5L / 152 DOHC 16V [(QR25DE)]< MSRP: Now: $8.97 Add to Cart Compare Quick view sku: EV638ZE2 2003 Nissan Altima 2.5L Exhaust Valve EV638ZE2 2003 Nissan Altima 2.5L Exhaust Valve Engine Parts # EV638ZE2 Fits: [2002-2017] NISSAN, SUZUKI [Nitride Coated; 1 Groove; 30.7mm Head Dia., 6mm Stem Dia., 98.8mm O.A.L.] / L4 / 2.5L / 152 DOHC 16V MSRP: Now: $12.97 Add to Cart Compare Quick view sku: VGE670ZE113 2003 Nissan Altima 2.5L Exhaust Valve Guide VGE670ZE113 2003 Nissan Altima 2.5L Exhaust Valve Guide Engine Parts # VGE670ZE113 Fits: [1991-2017] INFINI, NISSAN, SUZUKI [6.1mm I.D.; 10.1mm O.D.; 43mm O.A.L.] / L4, V6, V8 / 2.0L, 2.5L, 3.0L, 3.5L, 3.7L, MSRP: Now: $4.97 Add to Cart Compare Quick view sku: MG638ZE2 2003 Nissan Altima 2.5L Fuel Injection Plenum Gasket MG638ZE2 2003 Nissan Altima 2.5L Fuel Injection Plenum Gasket Engine Parts # MG638ZE2 Fits: [2002-2006] NISSAN / L4 / 2.5L / 152 DOHC 16V [(QR25DE)] MSRP: Now: $10.97 Add to Cart Compare Quick view sku: HBK638ZE6 2003 Nissan Altima 2.5L Head Bolt Kit HBK638ZE6 2003 Nissan Altima 2.5L Head Bolt Kit Engine Parts # HBK638ZE6 Fits: [2002-2017] INFINI, NISSAN, SUZUKI / L4 / 2.5L / 152 DOHC 16V [(QR25DE, QR25DER)] MSRP: Now: $56.97 Add to Cart Compare Quick view sku: HG638ZE2 2003 Nissan Altima 2.5L Head Gasket HG638ZE2 2003 Nissan Altima 2.5L Head Gasket Engine Parts # HG638ZE2 Fits: [2002-2006] NISSAN / L4 / 2.5L / 152 DOHC 16V [(QR25DE)]Fitment Notes MSRP: Now: $27.97 Add to Cart Compare Quick view sku: HGS638ZE2 2003 Nissan Altima 2.5L Head Gasket Set HGS638ZE2 2003 Nissan Altima 2.5L Head Gasket Set Engine Parts # HGS638ZE2 Fits: [2002-2006] NISSAN / L4 / 2.5L / 152 DOHC 16V [(QR25DE)]This 2003 N MSRP: Now: $76.97 Add to Cart Compare Quick view sku: HS638ZE2 2003 Nissan Altima 2.5L Head Spacer Shim HS638ZE2 2003 Nissan Altima 2.5L Head Spacer Shim Engine Parts # HS638ZE2 Fits: [2002-2017] NISSAN, SUZUKI / L4 / 2.5L / 152 DOHC 16V [(QR25DE)]Thi MSRP: Now: $51.97 Add to Cart Compare Quick view sku: IG638ZE2 2003 Nissan Altima 2.5L Intake Manifold Gasket Set IG638ZE2 2003 Nissan Altima 2.5L Intake Manifold Gasket Set Engine Parts # IG638ZE2 Fits: [2002-2006] NISSAN / L4 / 2.5L / 152 DOHC 16V [(QR25DE)] MSRP: Now: $12.97 Add to Cart Compare 1 2 Next 1 2 Next Compare Selected × OK
Quick view sku: EG638ZE2 2003 Nissan Altima 2.5L Exhaust Manifold Gasket EG638ZE2 2003 Nissan Altima 2.5L Exhaust Manifold Gasket Engine Parts # EG638ZE2 Fits: [2002-2017] NISSAN, SUZUKI / L4 / 2.5L / 152 DOHC 16V [(QR25DE)]< MSRP: Now: $8.97 Add to Cart Compare Quick view sku: EV638ZE2 2003 Nissan Altima 2.5L Exhaust Valve EV638ZE2 2003 Nissan Altima 2.5L Exhaust Valve Engine Parts # EV638ZE2 Fits: [2002-2017] NISSAN, SUZUKI [Nitride Coated; 1 Groove; 30.7mm Head Dia., 6mm Stem Dia., 98.8mm O.A.L.] / L4 / 2.5L / 152 DOHC 16V MSRP: Now: $12.97 Add to Cart Compare Quick view sku: VGE670ZE113 2003 Nissan Altima 2.5L Exhaust Valve Guide VGE670ZE113 2003 Nissan Altima 2.5L Exhaust Valve Guide Engine Parts # VGE670ZE113 Fits: [1991-2017] INFINI, NISSAN, SUZUKI [6.1mm I.D.; 10.1mm O.D.; 43mm O.A.L.] / L4, V6, V8 / 2.0L, 2.5L, 3.0L, 3.5L, 3.7L, MSRP: Now: $4.97 Add to Cart Compare Quick view sku: MG638ZE2 2003 Nissan Altima 2.5L Fuel Injection Plenum Gasket MG638ZE2 2003 Nissan Altima 2.5L Fuel Injection Plenum Gasket Engine Parts # MG638ZE2 Fits: [2002-2006] NISSAN / L4 / 2.5L / 152 DOHC 16V [(QR25DE)] MSRP: Now: $10.97 Add to Cart Compare Quick view sku: HBK638ZE6 2003 Nissan Altima 2.5L Head Bolt Kit HBK638ZE6 2003 Nissan Altima 2.5L Head Bolt Kit Engine Parts # HBK638ZE6 Fits: [2002-2017] INFINI, NISSAN, SUZUKI / L4 / 2.5L / 152 DOHC 16V [(QR25DE, QR25DER)] MSRP: Now: $56.97 Add to Cart Compare Quick view sku: HG638ZE2 2003 Nissan Altima 2.5L Head Gasket HG638ZE2 2003 Nissan Altima 2.5L Head Gasket Engine Parts # HG638ZE2 Fits: [2002-2006] NISSAN / L4 / 2.5L / 152 DOHC 16V [(QR25DE)]Fitment Notes MSRP: Now: $27.97 Add to Cart Compare Quick view sku: HGS638ZE2 2003 Nissan Altima 2.5L Head Gasket Set HGS638ZE2 2003 Nissan Altima 2.5L Head Gasket Set Engine Parts # HGS638ZE2 Fits: [2002-2006] NISSAN / L4 / 2.5L / 152 DOHC 16V [(QR25DE)]This 2003 N MSRP: Now: $76.97 Add to Cart Compare Quick view sku: HS638ZE2 2003 Nissan Altima 2.5L Head Spacer Shim HS638ZE2 2003 Nissan Altima 2.5L Head Spacer Shim Engine Parts # HS638ZE2 Fits: [2002-2017] NISSAN, SUZUKI / L4 / 2.5L / 152 DOHC 16V [(QR25DE)]Thi MSRP: Now: $51.97 Add to Cart Compare Quick view sku: IG638ZE2 2003 Nissan Altima 2.5L Intake Manifold Gasket Set IG638ZE2 2003 Nissan Altima 2.5L Intake Manifold Gasket Set Engine Parts # IG638ZE2 Fits: [2002-2006] NISSAN / L4 / 2.5L / 152 DOHC 16V [(QR25DE)] MSRP: Now: $12.97 Add to Cart Compare 1 2 Next 1 2 Next Compare Selected × OK
Quick view sku: EV638ZE2 2003 Nissan Altima 2.5L Exhaust Valve EV638ZE2 2003 Nissan Altima 2.5L Exhaust Valve Engine Parts # EV638ZE2 Fits: [2002-2017] NISSAN, SUZUKI [Nitride Coated; 1 Groove; 30.7mm Head Dia., 6mm Stem Dia., 98.8mm O.A.L.] / L4 / 2.5L / 152 DOHC 16V MSRP: Now: $12.97 Add to Cart Compare Quick view sku: VGE670ZE113 2003 Nissan Altima 2.5L Exhaust Valve Guide VGE670ZE113 2003 Nissan Altima 2.5L Exhaust Valve Guide Engine Parts # VGE670ZE113 Fits: [1991-2017] INFINI, NISSAN, SUZUKI [6.1mm I.D.; 10.1mm O.D.; 43mm O.A.L.] / L4, V6, V8 / 2.0L, 2.5L, 3.0L, 3.5L, 3.7L, MSRP: Now: $4.97 Add to Cart Compare Quick view sku: MG638ZE2 2003 Nissan Altima 2.5L Fuel Injection Plenum Gasket MG638ZE2 2003 Nissan Altima 2.5L Fuel Injection Plenum Gasket Engine Parts # MG638ZE2 Fits: [2002-2006] NISSAN / L4 / 2.5L / 152 DOHC 16V [(QR25DE)] MSRP: Now: $10.97 Add to Cart Compare Quick view sku: HBK638ZE6 2003 Nissan Altima 2.5L Head Bolt Kit HBK638ZE6 2003 Nissan Altima 2.5L Head Bolt Kit Engine Parts # HBK638ZE6 Fits: [2002-2017] INFINI, NISSAN, SUZUKI / L4 / 2.5L / 152 DOHC 16V [(QR25DE, QR25DER)] MSRP: Now: $56.97 Add to Cart Compare Quick view sku: HG638ZE2 2003 Nissan Altima 2.5L Head Gasket HG638ZE2 2003 Nissan Altima 2.5L Head Gasket Engine Parts # HG638ZE2 Fits: [2002-2006] NISSAN / L4 / 2.5L / 152 DOHC 16V [(QR25DE)]Fitment Notes MSRP: Now: $27.97 Add to Cart Compare Quick view sku: HGS638ZE2 2003 Nissan Altima 2.5L Head Gasket Set HGS638ZE2 2003 Nissan Altima 2.5L Head Gasket Set Engine Parts # HGS638ZE2 Fits: [2002-2006] NISSAN / L4 / 2.5L / 152 DOHC 16V [(QR25DE)]This 2003 N MSRP: Now: $76.97 Add to Cart Compare Quick view sku: HS638ZE2 2003 Nissan Altima 2.5L Head Spacer Shim HS638ZE2 2003 Nissan Altima 2.5L Head Spacer Shim Engine Parts # HS638ZE2 Fits: [2002-2017] NISSAN, SUZUKI / L4 / 2.5L / 152 DOHC 16V [(QR25DE)]Thi MSRP: Now: $51.97 Add to Cart Compare Quick view sku: IG638ZE2 2003 Nissan Altima 2.5L Intake Manifold Gasket Set IG638ZE2 2003 Nissan Altima 2.5L Intake Manifold Gasket Set Engine Parts # IG638ZE2 Fits: [2002-2006] NISSAN / L4 / 2.5L / 152 DOHC 16V [(QR25DE)] MSRP: Now: $12.97 Add to Cart Compare 1 2 Next 1 2 Next Compare Selected × OK
Quick view sku: VGE670ZE113 2003 Nissan Altima 2.5L Exhaust Valve Guide VGE670ZE113 2003 Nissan Altima 2.5L Exhaust Valve Guide Engine Parts # VGE670ZE113 Fits: [1991-2017] INFINI, NISSAN, SUZUKI [6.1mm I.D.; 10.1mm O.D.; 43mm O.A.L.] / L4, V6, V8 / 2.0L, 2.5L, 3.0L, 3.5L, 3.7L, MSRP: Now: $4.97 Add to Cart Compare Quick view sku: MG638ZE2 2003 Nissan Altima 2.5L Fuel Injection Plenum Gasket MG638ZE2 2003 Nissan Altima 2.5L Fuel Injection Plenum Gasket Engine Parts # MG638ZE2 Fits: [2002-2006] NISSAN / L4 / 2.5L / 152 DOHC 16V [(QR25DE)] MSRP: Now: $10.97 Add to Cart Compare Quick view sku: HBK638ZE6 2003 Nissan Altima 2.5L Head Bolt Kit HBK638ZE6 2003 Nissan Altima 2.5L Head Bolt Kit Engine Parts # HBK638ZE6 Fits: [2002-2017] INFINI, NISSAN, SUZUKI / L4 / 2.5L / 152 DOHC 16V [(QR25DE, QR25DER)] MSRP: Now: $56.97 Add to Cart Compare Quick view sku: HG638ZE2 2003 Nissan Altima 2.5L Head Gasket HG638ZE2 2003 Nissan Altima 2.5L Head Gasket Engine Parts # HG638ZE2 Fits: [2002-2006] NISSAN / L4 / 2.5L / 152 DOHC 16V [(QR25DE)]Fitment Notes MSRP: Now: $27.97 Add to Cart Compare Quick view sku: HGS638ZE2 2003 Nissan Altima 2.5L Head Gasket Set HGS638ZE2 2003 Nissan Altima 2.5L Head Gasket Set Engine Parts # HGS638ZE2 Fits: [2002-2006] NISSAN / L4 / 2.5L / 152 DOHC 16V [(QR25DE)]This 2003 N MSRP: Now: $76.97 Add to Cart Compare Quick view sku: HS638ZE2 2003 Nissan Altima 2.5L Head Spacer Shim HS638ZE2 2003 Nissan Altima 2.5L Head Spacer Shim Engine Parts # HS638ZE2 Fits: [2002-2017] NISSAN, SUZUKI / L4 / 2.5L / 152 DOHC 16V [(QR25DE)]Thi MSRP: Now: $51.97 Add to Cart Compare Quick view sku: IG638ZE2 2003 Nissan Altima 2.5L Intake Manifold Gasket Set IG638ZE2 2003 Nissan Altima 2.5L Intake Manifold Gasket Set Engine Parts # IG638ZE2 Fits: [2002-2006] NISSAN / L4 / 2.5L / 152 DOHC 16V [(QR25DE)] MSRP: Now: $12.97 Add to Cart Compare 1 2 Next 1 2 Next Compare Selected × OK
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Quick view sku: HBK638ZE6 2003 Nissan Altima 2.5L Head Bolt Kit HBK638ZE6 2003 Nissan Altima 2.5L Head Bolt Kit Engine Parts # HBK638ZE6 Fits: [2002-2017] INFINI, NISSAN, SUZUKI / L4 / 2.5L / 152 DOHC 16V [(QR25DE, QR25DER)] MSRP: Now: $56.97 Add to Cart Compare Quick view sku: HG638ZE2 2003 Nissan Altima 2.5L Head Gasket HG638ZE2 2003 Nissan Altima 2.5L Head Gasket Engine Parts # HG638ZE2 Fits: [2002-2006] NISSAN / L4 / 2.5L / 152 DOHC 16V [(QR25DE)]Fitment Notes MSRP: Now: $27.97 Add to Cart Compare Quick view sku: HGS638ZE2 2003 Nissan Altima 2.5L Head Gasket Set HGS638ZE2 2003 Nissan Altima 2.5L Head Gasket Set Engine Parts # HGS638ZE2 Fits: [2002-2006] NISSAN / L4 / 2.5L / 152 DOHC 16V [(QR25DE)]This 2003 N MSRP: Now: $76.97 Add to Cart Compare Quick view sku: HS638ZE2 2003 Nissan Altima 2.5L Head Spacer Shim HS638ZE2 2003 Nissan Altima 2.5L Head Spacer Shim Engine Parts # HS638ZE2 Fits: [2002-2017] NISSAN, SUZUKI / L4 / 2.5L / 152 DOHC 16V [(QR25DE)]Thi MSRP: Now: $51.97 Add to Cart Compare Quick view sku: IG638ZE2 2003 Nissan Altima 2.5L Intake Manifold Gasket Set IG638ZE2 2003 Nissan Altima 2.5L Intake Manifold Gasket Set Engine Parts # IG638ZE2 Fits: [2002-2006] NISSAN / L4 / 2.5L / 152 DOHC 16V [(QR25DE)] MSRP: Now: $12.97 Add to Cart Compare 1 2 Next 1 2 Next Compare Selected × OK
Quick view sku: HG638ZE2 2003 Nissan Altima 2.5L Head Gasket HG638ZE2 2003 Nissan Altima 2.5L Head Gasket Engine Parts # HG638ZE2 Fits: [2002-2006] NISSAN / L4 / 2.5L / 152 DOHC 16V [(QR25DE)]Fitment Notes MSRP: Now: $27.97 Add to Cart Compare Quick view sku: HGS638ZE2 2003 Nissan Altima 2.5L Head Gasket Set HGS638ZE2 2003 Nissan Altima 2.5L Head Gasket Set Engine Parts # HGS638ZE2 Fits: [2002-2006] NISSAN / L4 / 2.5L / 152 DOHC 16V [(QR25DE)]This 2003 N MSRP: Now: $76.97 Add to Cart Compare Quick view sku: HS638ZE2 2003 Nissan Altima 2.5L Head Spacer Shim HS638ZE2 2003 Nissan Altima 2.5L Head Spacer Shim Engine Parts # HS638ZE2 Fits: [2002-2017] NISSAN, SUZUKI / L4 / 2.5L / 152 DOHC 16V [(QR25DE)]Thi MSRP: Now: $51.97 Add to Cart Compare Quick view sku: IG638ZE2 2003 Nissan Altima 2.5L Intake Manifold Gasket Set IG638ZE2 2003 Nissan Altima 2.5L Intake Manifold Gasket Set Engine Parts # IG638ZE2 Fits: [2002-2006] NISSAN / L4 / 2.5L / 152 DOHC 16V [(QR25DE)] MSRP: Now: $12.97 Add to Cart Compare 1 2 Next 1 2 Next Compare Selected × OK
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Quick view sku: HS638ZE2 2003 Nissan Altima 2.5L Head Spacer Shim HS638ZE2 2003 Nissan Altima 2.5L Head Spacer Shim Engine Parts # HS638ZE2 Fits: [2002-2017] NISSAN, SUZUKI / L4 / 2.5L / 152 DOHC 16V [(QR25DE)]Thi MSRP: Now: $51.97 Add to Cart Compare Quick view sku: IG638ZE2 2003 Nissan Altima 2.5L Intake Manifold Gasket Set IG638ZE2 2003 Nissan Altima 2.5L Intake Manifold Gasket Set Engine Parts # IG638ZE2 Fits: [2002-2006] NISSAN / L4 / 2.5L / 152 DOHC 16V [(QR25DE)] MSRP: Now: $12.97 Add to Cart Compare 1 2 Next 1 2 Next Compare Selected
Quick view sku: IG638ZE2 2003 Nissan Altima 2.5L Intake Manifold Gasket Set IG638ZE2 2003 Nissan Altima 2.5L Intake Manifold Gasket Set Engine Parts # IG638ZE2 Fits: [2002-2006] NISSAN / L4 / 2.5L / 152 DOHC 16V [(QR25DE)] MSRP: Now: $12.97 Add to Cart Compare 1 2 Next 1 2 Next Compare Selected
