Quick view Intake Manifold Gasket Set 3.8L 2003 Buick LeSabre - IG3144.12 MSRP: Was: Now: $36.97 Add to Cart Compare
Quick view Lower Gasket Set 3.8L 2003 Buick LeSabre - LGS3144.4 MSRP: Was: Now: $62.97 Add to Cart Compare
Quick view Main Bearing Set 3.8L 2003 Buick LeSabre - MB3144.14 MSRP: Was: Now: $31.97 Choose Options Compare
Quick view Motor Mount Kit 3.8L 2003 Buick LeSabre - MMK1074.4 MSRP: Was: Now: $146.97 Add to Cart Compare
Quick view Oil Pan Gasket 3.8L 2003 Buick LeSabre - PG3144.4 MSRP: Was: Now: $14.97 Add to Cart Compare
Quick view Oil Pump Repair Kit 3.8L 2003 Buick LeSabre - OPK3143.12 MSRP: Was: Now: $62.97 Add to Cart Compare
Quick view Pin Bushing Set 3.8L 2003 Buick LeSabre - PB3143.13 MSRP: Was: Now: $36.97 Add to Cart Compare
Quick view Piston Ring Set 3.8L 2003 Buick LeSabre - PR3143.13 MSRP: Was: Now: $80.97 Choose Options Compare
Quick view Piston Set 3.8L 2003 Buick LeSabre - P3143.13 MSRP: Was: Now: $214.97 Choose Options Compare
Quick view Plenum Gasket 3.8L 2003 Buick LeSabre - MG3143.13 MSRP: Was: Now: $35.97 Add to Cart Compare
Quick view Intake Manifold Gasket Set 3.8L 2003 Buick LeSabre - IG3144.12 Intake Manifold Gasket Set 3.8L 2003 Buick LeSabre - IG3144.12 Intake Manifold Gasket Set. Fits: 97-09 Buick, Pontiac, Chevrolet, Oldsmobile 3.8L V6 OHV Naturally AspiratedFitment Notes: Intake, w/ Guides On Ends, Original Plastic Design, w/ 2ND... MSRP: Was: Now: $36.97 Add to Cart Compare
Quick view Intake Valve 3.8L 2003 Buick LeSabre - IV3143.8 Intake Valve 3.8L 2003 Buick LeSabre - IV3143.8 Intake Valve. Fits: 96-03 Buick, Chevrolet, Pontiac, Oldsmobile 3.8L V6 OHV Naturally Aspirated, SuperchargedFitment Notes: Nitride Coated, 1 Groove, 45.7mm Head Dia., 7.96mm Stem Dia., 119.9mm O.A.L.,... MSRP: Was: Now: $9.97 Add to Cart Compare
Quick view Lifters 3.8L 2003 Buick LeSabre - LIF3104.41 Lifters 3.8L 2003 Buick LeSabre - LIF3104.41 Lash Lifters. Fits: 86-17 Chevrolet, GMC, Isuzu 2.5L-7.0L V8, V6, L4 OHV Naturally Aspirated, SuperchargedFitment Notes: Non-Deactivation Lifters, LS7, Non-Deactivation Lifters, LY2, LR4, w/ 2ND DESIGN,... MSRP: Was: Now: $17.97 Add to Cart Compare
Quick view Lower Gasket Set 3.8L 2003 Buick LeSabre - LGS3144.4 Lower Gasket Set 3.8L 2003 Buick LeSabre - LGS3144.4 Lower Gasket Set. Fits: 00-03 Buick, Pontiac / LeSabre, Park Avenue, Bonneville 3.8L V6 OHV Naturally Aspirated, SuperchargedFitment Notes: Premium Sealing Solution, Conversion Set, w/ 2ND DESIGN,... MSRP: Was: Now: $62.97 Add to Cart Compare
Quick view Main Bearing Set 3.8L 2003 Buick LeSabre - MB3144.14 Main Bearing Set 3.8L 2003 Buick LeSabre - MB3144.14 Main Bearings Set. Fits: 95-09 Buick, Pontiac, Chevrolet, Oldsmobile 3.8L V6 OHV Naturally Aspirated, SuperchargedFitment Notes: One Set Services Complete Engine, w/ 7/16" Main Bolt, w/ 2ND... MSRP: Was: Now: $31.97 Choose Options Compare
Quick view Motor Mount Kit 3.8L 2003 Buick LeSabre - MMK1074.4 Motor Mount Kit 3.8L 2003 Buick LeSabre - MMK1074.4 Motor Mount Kit. Fits: 00-05 Buick, Pontiac / LeSabre, Park Avenue, Bonneville 3.8L V6 OHV Naturally Aspirated, SuperchargedFitment Notes: Set, w/ 2ND DESIGN, Set w/ Trans MountProduct Information ... MSRP: Was: Now: $146.97 Add to Cart Compare
Quick view Oil Pan Gasket 3.8L 2003 Buick LeSabre - PG3144.4 Oil Pan Gasket 3.8L 2003 Buick LeSabre - PG3144.4 Oil Pan Gasket. Fits: 00-05 Buick, Pontiac / LeSabre, Park Avenue, Bonneville 3.8L V6 OHV Naturally Aspirated, SuperchargedFitment Notes: w/ 2ND DESIGN, 1st Design w/ Engine Block Cast No... MSRP: Was: Now: $14.97 Add to Cart Compare
Quick view Oil Pump Repair Kit 3.8L 2003 Buick LeSabre - OPK3143.12 Oil Pump Repair Kit 3.8L 2003 Buick LeSabre - OPK3143.12 Oil Pump Repair/Rebuild Kit. Fits: 95-08 Buick, Pontiac, Chevrolet, Oldsmobile 3.8L V6 OHV Naturally Aspirated, SuperchargedFitment Notes: w/ 2ND DESIGN, w/ 1ST DESIGNProduct Information ... MSRP: Was: Now: $62.97 Add to Cart Compare
Quick view Pin Bushing Set 3.8L 2003 Buick LeSabre - PB3143.13 Pin Bushing Set 3.8L 2003 Buick LeSabre - PB3143.13 Piston Pin Bushings. Fits: 95-09 Buick, Pontiac, Chevrolet, Oldsmobile 3.8L V6 OHV Naturally AspiratedFitment Notes: One Set Services Complete Engine, w/ 2ND DESIGN, w/ 1ST DESIGNProduct... MSRP: Was: Now: $36.97 Add to Cart Compare
Quick view Piston Ring Set 3.8L 2003 Buick LeSabre - PR3143.13 Piston Ring Set 3.8L 2003 Buick LeSabre - PR3143.13 Piston Ring Set. Fits: 95-09 Buick, Pontiac, Chevrolet, Oldsmobile 3.8L V6 OHV Naturally Aspirated, SuperchargedFitment Notes: Set Services Complete Engine, 1.2x1.5x2.0, w/ 2ND DESIGN, w/ 1ST... MSRP: Was: Now: $80.97 Choose Options Compare
Quick view Piston Set 3.8L 2003 Buick LeSabre - P3143.13 Piston Set 3.8L 2003 Buick LeSabre - P3143.13 Piston Set. Fits: 95-09 Buick, Pontiac, Chevrolet, Oldsmobile 3.8L V6 OHV Naturally AspiratedFitment Notes: Set Services Complete Engine, 1.2x1.5x2.0, w/ 2ND DESIGN, w/ 1ST DESIGNProduct Information ... MSRP: Was: Now: $214.97 Choose Options Compare
Quick view Plenum Gasket 3.8L 2003 Buick LeSabre - MG3143.13 Plenum Gasket 3.8L 2003 Buick LeSabre - MG3143.13 Plenum Gasket (Fuel Injection). Fits: 95-09 Buick, Pontiac, Chevrolet, Oldsmobile 3.8L V6 OHV Naturally AspiratedFitment Notes: w/ 2ND DESIGN, w/ 1ST DESIGNProduct Information Warranty Type: 1... MSRP: Was: Now: $35.97 Add to Cart Compare