30 products about 2003 Chevrolet Express 3500 Crankshafts, Pistons, Rings & Connecting Rods foundVEHICLE SPECIFIC Product Specifications Notes: 4.8, 5.3 & 6.0 Liter; Express, Savana Item Dimensions: 3.5 x 3.5 x 0.4 inches Item Weight: 0.40 Pounds Fitment Type: Direct Replacement Replaces: 12550565, 12561244 Part Description: 2003 Chevrolet Express 3500 Seal, Engine Front Cover More Info Vehicle Fitment 2003 Chevrolet Express 3500 | Base, LS, LT | 8 Cyl 4.8 L FLEX, 8 Cyl 4.8 L GAS, 8 Cyl 6.0 L CNG, 8 Cyl 6.0 L FLEX, 8 Cyl 6.0 L GAS $15.05 MSRP: $45.94
You Save: $30.89 (68%)
Check Fit Add to CartVEHICLE SPECIFIC Product Specifications Notes: Standard Size; A-Series aluminum bearings Material: A-Series Aluminum Bearings Package Alert: Full set Part Material: A-Series Aluminum Set Type: Main Set Size: Standard Sizes: Standard-10-20-30 UPC: 614046634350 Part Description: 2003 Chevrolet Express 3500 A Series Aluminum Crankshaft Main Bearing Set More Info Vehicle Fitment 2003 Chevrolet Express 3500 | All Trims | 8 Cyl 4.8L 2003 Chevrolet Express 3500 | All Trims | 8 Cyl 6.0L VEHICLE SPECIFIC Product Specifications Notes: Express, Savana Other Names: Crankshaft Seal, Rear Main Seal Item Dimensions: 5.2 x 5.1 x 1.1 inches Item Weight: 0.60 Pounds Fitment Type: Direct Replacement Replaces: 12585671, 89018162, 12550574 Part Description: 2003 Chevrolet Express 3500 Crankshaft Seal More Info Vehicle Fitment 2003 Chevrolet Express 3500 | Base, LS, LT | 8 Cyl 4.8 L FLEX, 8 Cyl 4.8 L GAS, 8 Cyl 6.0 L CNG, 8 Cyl 6.0 L FLEX, 8 Cyl 6.0 L GAS $21.94 MSRP: $34.84
You Save: $12.90 (38%)
Check Fit Add to CartVEHICLE SPECIFIC Product Specifications Notes: 1 Piece;Premium, Improved Design; PTFE Rubber; Rear Material: PTFE Rubber Part Description: 2003 Chevrolet Express 3500 Rear Improved Design Crankshaft Seal More Info Vehicle Fitment 2003 Chevrolet Express 3500 | All Trims | 8 Cyl 6.0L VEHICLE SPECIFIC Product Specifications Notes: Express, Savana Item Dimensions: 11.3 x 10.9 x 0.2 inches Item Weight: 0.50 Pounds Fitment Type: Direct Replacement Replaces: 12633578, 12553460, 12593587, 12559769, 12574293 Part Description: 2003 Chevrolet Express 3500 Gasket-Crankshaft Rear Oil Seal Housing More Info Vehicle Fitment 2003 Chevrolet Express 3500 | Base, LS, LT | 8 Cyl 4.8 L FLEX, 8 Cyl 4.8 L GAS, 8 Cyl 6.0 L CNG, 8 Cyl 6.0 L FLEX, 8 Cyl 6.0 L GAS $40.31 MSRP: $60.16
You Save: $19.85 (33%)
Check Fit Add to CartVEHICLE SPECIFIC Product Specifications Notes: Premium;Standard Size; Ring Groove Widths: 1.5, 1.5, 3.0 (mm); Ductile Iron w/Plasma Moly top ring; Grey Iron w/Phosphate Coating 2nd ring Bore Diameter: 96.00 mm Cylinder Quantity: 8 Outside Diameter: 96.00 mm Package Alert: Full Set Ring Material: Premium Moly Size: Standard UPC: 614046271579 Part Description: 2003 Chevrolet Express 3500 Premium Piston Ring Set With Coating More Info Vehicle Fitment 2003 Chevrolet Express 3500 | All Trims | 8 Cyl 4.8L VEHICLE SPECIFIC Product Specifications Notes: Express, Savana Other Names: Bearing Item Dimensions: 4.1 x 4.1 x 2.1 inches Item Weight: 0.30 Pounds Fitment Type: Direct Replacement Replaces: 12493714, 12493712 Part Description: 2003 Chevrolet Express 3500 Bearings More Info Vehicle Fitment 2003 Chevrolet Express 3500 | Base, LS, LT | 8 Cyl 4.8 L FLEX, 8 Cyl 4.8 L GAS, 8 Cyl 6.0 L CNG, 8 Cyl 6.0 L FLEX, 8 Cyl 6.0 L GAS $14.90 MSRP: $24.65
You Save: $9.75 (40%)
Check Fit Add to CartVEHICLE SPECIFIC Product Specifications Notes: Premium;Standard Size; Ring Groove Widths: 1.5, 1.5, 3.0 (mm); Steel w/Plasma Moly top ring; Grey Iron 2nd ring Bore Diameter: 4.000" Cylinder Quantity: 8 Outside Diameter: 4.000" Package Alert: Full Set Ring Material: Premium Moly Size: Standard UPC: 614046167391 Part Description: 2003 Chevrolet Express 3500 Premium Piston Ring Set With Coating More Info Vehicle Fitment 2003 Chevrolet Express 3500 | All Trims | 8 Cyl 6.0L VEHICLE SPECIFIC Product Specifications Notes: Express, Savana; No. 1, 2, 4, 5 Other Names: Bearing Item Dimensions: 4.3 x 4.1 x 2.1 inches Item Weight: 0.40 Pounds Fitment Type: Direct Replacement Replaces: 12533768, 89017469, 88890525 Part Description: 2003 Chevrolet Express 3500 Bearings More Info Vehicle Fitment 2003 Chevrolet Express 3500 | Base, LS, LT | 8 Cyl 4.8 L FLEX, 8 Cyl 4.8 L GAS, 8 Cyl 6.0 L CNG, 8 Cyl 6.0 L FLEX, 8 Cyl 6.0 L GAS $48.47 MSRP: $76.97
You Save: $28.50 (38%)
Check Fit Add to CartVEHICLE SPECIFIC Product Specifications Notes: Standard;Standard Size; Ring Groove Widths: 1.5, 1.5, 3.0 (mm); Grey Iron top ring; Grey Iron 2nd ring Bore Diameter: 4.000" Cylinder Quantity: 8 Outside Diameter: 4.000" Package Alert: Full Set Ring Material: Iron Size: Standard UPC: 614046875807 Part Description: 2003 Chevrolet Express 3500 Premium Piston Ring Set W O Coating More Info Vehicle Fitment 2003 Chevrolet Express 3500 | All Trims | 8 Cyl 6.0L VEHICLE SPECIFIC Product Specifications Notes: Standard Size; Hypereutectic; 3 Ring Groove Piston; Ring Groove Widths: 1.50, 1.50, 3.00 (mm); Dish 0.0651 Deep x 3.161 Dia. Part Material: Hypereutectic Size: Standard UPC: 019826085801 Part Description: 2003 Chevrolet Express 3500 Piston More Info Vehicle Fitment 2003 Chevrolet Express 3500 | All Trims | 8 Cyl 6.0L VEHICLE SPECIFIC Product Specifications Notes: Express, Savana; No. 3 (thrust Bearing) Other Names: Bearing Item Dimensions: 4.3 x 4.3 x 2.1 inches Item Weight: 0.50 Pounds Fitment Type: Direct Replacement Replaces: 88890526, 12369542, 89017470 Part Description: 2003 Chevrolet Express 3500 Bearings More Info Vehicle Fitment 2003 Chevrolet Express 3500 | Base, LS, LT | 8 Cyl 6.0 L CNG, 8 Cyl 6.0 L FLEX, 8 Cyl 6.0 L GAS $41.90 MSRP: $69.37
You Save: $27.47 (40%)
Check Fit Add to CartVEHICLE SPECIFIC Product Specifications Notes: Standard Size; Hypereutectic; 3 Ring Groove Piston; Ring Groove Widths: 1.50, 1.50, 3.00 (mm); 1.325 CD; Recessed Head .048 deep x 3.340 dia.; DUROSHIELD skirt coated piston Bore: 4" Compression Distance: 1.325" Dome Volume CC: - 007.0 Head Illustration: 43 Material: Hypereutectic Minimum Clearance: See Piston Fitting Information on carton label Pin Diameter: 0.9451" Pin Offset: 0.762 mm Pin Type: P Ring 1 Qty: 2 Ring 1 Width: 1.50mm Ring 2 Qty: 1 Ring 2 Width: 3.00mm Size: Standard UPC: 614046630604 Weight W Pin Gram: 00610.+/- 00. Part Description: 2003 Chevrolet Express 3500 Piston More Info Vehicle Fitment 2003 Chevrolet Express 3500 | All Trims | 8 Cyl 6.0L VEHICLE SPECIFIC Product Specifications Notes: Express, Savana; 6.0l; Standard Other Names: Piston Rings Item Dimensions: 5.2 x 5.1 x 0.5 inches Item Weight: 0.50 Pounds Fitment Type: Direct Replacement Replaces: 88894241 Part Description: 2003 Chevrolet Express 3500 Piston Rings More Info Vehicle Fitment 2003 Chevrolet Express 3500 | Base, LS, LT | 8 Cyl 6.0 L CNG, 8 Cyl 6.0 L FLEX, 8 Cyl 6.0 L GAS $31.16 MSRP: $51.60
You Save: $20.44 (40%)
Check Fit Add to CartVEHICLE SPECIFIC Product Specifications Notes: Flat Head;Standard Size; Hypereutectic; 3 Ring Groove Piston; Ring Groove Widths: 1.50, 1.50, 3.00 (mm); 1.324 CD; DUROSHIELD skirt coated piston Bore: 96.0000 Compression Distance: 1.324 Head Illustration: 23 Head Type: Flat Head; DUROSHIELD~ skirt coated piston Minimum Clearance: See Piston Fitting Information on carton label Part Material: Hypereutectic Pin Diameter: 24.008 Pin Offset: 0.03" Pin Type: P Ring 1 Qty: 2 Ring 1 Width: 1.50mm Ring 2 Qty: 1 Ring 2 Width: 3.00mm UPC: 614046627468 Weight W Pin Gram: 00568.+/- 00. Part Description: 2003 Chevrolet Express 3500 Duroshield Cast Piston More Info Vehicle Fitment 2003 Chevrolet Express 3500 | All Trims | 8 Cyl 4.8L VEHICLE SPECIFIC Product Specifications Notes: Standard Size; A-Series aluminum bearings Housing Bore Max: 56.520 mm Housing Bore Min: 2.2247" Oil Clearance Max: 0.0028" Oil Clearance Min: 0.0005" Overall Length Max: 21.390 mm Part Material: A-Series Aluminum Size: Standard Standard Shaft Max: 53.340 mm Standard Shaft Min: 2.0990" UPC: 087674958387 Wall Thickness Max: 1.580 mm Part Description: 2003 Chevrolet Express 3500 A Series Connecting Rod Bearing Set More Info Vehicle Fitment 2003 Chevrolet Express 3500 | All Trims | 8 Cyl 4.8L 2003 Chevrolet Express 3500 | All Trims | 8 Cyl 6.0L VEHICLE SPECIFIC Product Specifications Notes: Express, Savana; 6.0l; .5mm O.S Other Names: Piston, Piston Rings Item Dimensions: 4.7 x 4.8 x 0.6 inches Item Weight: 0.50 Pounds Fitment Type: Direct Replacement Replaces: 12456342 Part Description: 2003 Chevrolet Express 3500 Piston More Info Vehicle Fitment 2003 Chevrolet Express 3500 | Base, LS | 8 Cyl 6.0 L CNG, 8 Cyl 6.0 L GAS $41.27 MSRP: $65.54
You Save: $24.27 (38%)
Check Fit Add to CartVEHICLE SPECIFIC Product Specifications Part Material: Copper alloy UPC: 614046846777 Part Description: 2003 Chevrolet Express 3500 Piston Pin Bushing More Info Vehicle Fitment 2003 Chevrolet Express 3500 | All Trims | 8 Cyl 6.0L 2003 Chevrolet Express 3500 | All Trims | 8 Cyl 4.8L VEHICLE SPECIFIC Product Specifications UPC: 019826525628 Part Description: 2003 Chevrolet Express 3500 Piston Wrist Pin Bushing Vehicle Fitment 2003 Chevrolet Express 3500 | All Trims | 8 Cyl 6.0L 2003 Chevrolet Express 3500 | All Trims | 8 Cyl 4.8L VEHICLE SPECIFIC Product Specifications Notes: Standard Size; A-Series aluminum bearings Housing Bore Max: 56.520 mm Housing Bore Min: 2.2247" Oil Clearance Max: 0.0028" Oil Clearance Min: 0.0005" Overall Length Max: 21.390 mm Part Material: A-Series Aluminum Size: Standard Standard Shaft Max: 53.340 mm Standard Shaft Min: 2.0990" UPC: 087674957564 Wall Thickness Max: 0.0622" Part Description: 2003 Chevrolet Express 3500 A Series Aluminum Connecting Rod Bearing Set More Info Vehicle Fitment 2003 Chevrolet Express 3500 | All Trims | 8 Cyl 4.8L 2003 Chevrolet Express 3500 | All Trims | 8 Cyl 6.0L VEHICLE SPECIFIC Product Specifications Notes: Standard Size; Overplated copper-lead alloy Housing Bore Max: 56.520 Housing Bore Min: 56.507 Oil Clearance Max: 0.0028 Oil Clearance Min: 0.013 Overall Length Max: 21.390 Part Material: Steel Backed Overplated Bronze Alloy Size: Standard Standard Shaft Max: 2.1000 Standard Shaft Min: 2.0990 UPC: 724956081554 Wall Thickness Max: 0.0622 Part Description: 2003 Chevrolet Express 3500 Overplated Copper Lead Alloy Connecting Rod Bearing Set More Info Vehicle Fitment 2003 Chevrolet Express 3500 | All Trims | 8 Cyl 4.8L 2003 Chevrolet Express 3500 | All Trims | 8 Cyl 6.0L VEHICLE SPECIFIC Product Specifications Flanged Outside Diameter: 61.110 mm Installation Depth: 1.000" Material: Stainless Steel Overall Width: 0.688" Shaft Size Maximum: 2.003" Shaft Size Minimum: 1.997" Width on Shaft: 14.300 mm Part Description: 2003 Chevrolet Express 3500 Front Crankshaft Repair Sleeve More Info Vehicle Fitment 2003 Chevrolet Express 3500 | All Trims | All Engines VEHICLE SPECIFIC Product Specifications Quantity Per Application: 1 UPC: 085311492904 Part Description: 2003 Chevrolet Express 3500 Rear Crankshaft Seal More Info Vehicle Fitment 2003 Chevrolet Express 3500 | All Trims | 8 Cyl 5.3L 2003 Chevrolet Express 3500 | All Trims | 8 Cyl 4.8L 2003 Chevrolet Express 3500 | All Trims | 8 Cyl 6.0L Show More VEHICLE SPECIFIC Product Specifications Flanged Outside Diameter: 2.422" Installation Depth: 1.281" Material: Stainless Steel Overall Width: 19.050 mm Shaft Size Maximum: 2.128" Shaft Size Minimum: 2.123" UPC: 724956213726 Width on Shaft: 0.500" Part Description: 2003 Chevrolet Express 3500 Front Crankshaft Repair Sleeve More Info Vehicle Fitment 2003 Chevrolet Express 3500 | All Trims | All Engines 2003 Chevrolet Express 3500 | All Trims | 8 Cyl 4.8L 2003 Chevrolet Express 3500 | All Trims | 8 Cyl 6.0L Show More VEHICLE SPECIFIC Product Specifications Notes: Express, Savana; 4.8l Other Names: Piston, Piston Rings Item Dimensions: 5.1 x 5.2 x 0.5 inches Item Weight: 0.30 Pounds Fitment Type: Direct Replacement Replaces: 12456338, 19208677 Part Description: 2003 Chevrolet Express 3500 Piston More Info Vehicle Fitment 2003 Chevrolet Express 3500 | Base, LS, LT | 8 Cyl 4.8 L FLEX, 8 Cyl 4.8 L GAS $42.87 MSRP: $70.96
You Save: $28.09 (40%)
Check Fit Add to CartVEHICLE SPECIFIC Product Specifications Notes: Express, Savana; 4.8l Other Names: Piston, Piston Rings Item Dimensions: 5.1 x 5.2 x 0.5 inches Item Weight: 0.30 Pounds Fitment Type: Direct Replacement Replaces: 12456338, 19208677 Part Description: 2003 Chevrolet Express 3500 Piston More Info Vehicle Fitment 2003 Chevrolet Express 3500 | Base, LS, LT | 8 Cyl 4.8 L FLEX, 8 Cyl 4.8 L GAS $42.87 MSRP: $70.96
You Save: $28.09 (40%)
Check Fit Add to CartVEHICLE SPECIFIC Product Specifications Notes: Standard Size; Overplated copper-lead alloy; 8-2555CA 60 avail-as-unplated & resizeable Housing Bore Max: 56.520 Housing Bore Min: 56.507 Material: Overplated Copper-Lead Alloy Oil Clearance Max: 0.071 Oil Clearance Min: 0.0005 Overall Length Max: 21.390 Part Material: Steel Backed Overplated Bronze Alloy Size: Standard Standard Shaft Max: 2.1000 Standard Shaft Min: 53.315 UPC: 724956186341 Wall Thickness Max: 0.0622 Part Description: 2003 Chevrolet Express 3500 Overplated Copper Lead Alloy Connecting Rod Bearing Set More Info Vehicle Fitment 2003 Chevrolet Express 3500 | All Trims | 8 Cyl 4.8L 2003 Chevrolet Express 3500 | All Trims | 8 Cyl 6.0L VEHICLE SPECIFIC Product Specifications Notes: Express, Savana; 6.0l; Pin Pressed On Other Names: Piston Item Dimensions: 4.7 x 4.6 x 4.5 inches Item Weight: 1.70 Pounds Fitment Type: Direct Replacement Replaces: 89017237 Part Description: 2003 Chevrolet Express 3500 Piston More Info Vehicle Fitment 2003 Chevrolet Express 3500 | Base, LS | 8 Cyl 6.0 L CNG, 8 Cyl 6.0 L GAS VEHICLE SPECIFIC Product Specifications Notes: Crankshaft Machining Required;1.156in Length;Rear; Wide Lip Complete: Y Contains Applications: Y Release Wave: 03/29/2019 UPC: 023913680497 Part Description: 2003 Chevrolet Express 3500 Rear Wide Lip Crankshaft Repair Sleeve More Info Vehicle Fitment 2003 Chevrolet Express 3500 | All Trims | 8 Cyl 6.0L VEHICLE SPECIFIC Product Specifications Notes: Express, Savana; 4.8l Item Dimensions: 5.7 x 4.3 x 5.6 inches Item Weight: 1.70 Pounds Replaces: 12456336 Part Description: 2003 Chevrolet Express 3500 Piston Asm, (W/ Pinion) (Std) More Info Vehicle Fitment 2003 Chevrolet Express 3500 | Base, LS | 8 Cyl 4.8 L GAS