2003 ACDelco Engines & Components

Accessory Belt Tensioner, Smooth Pulley, Chevy, Each

Part Number: ADO-91177497

Not Yet Reviewed

Estimated Ship Date: Dec 10, 2025 if ordered today

• Free Shipping
• $20.00 Summit Bucks
• Special Order

Timing Chain, OE Replacement, 18.799 in. Length, Single Roller, Steel, Buick, Chevy, GMC, Pontiac, Saturn, 2.0/2.2/2.4L, Each

Part Number: ADO-24461834

Not Yet Reviewed

Estimated Ship Date: Dec 10, 2025 if ordered today

• Free Shipping
• $20.00 Summit Bucks
• Special Order

COVER KIT,ENG FRT

Part Number: ADO-89017259

Not Yet Reviewed

Estimated Ship Date: Dec 10, 2025 if ordered today

• $20.00 Summit Bucks
• Special Order

Engine Timing Cover Bolt, Engine Timing Cover Bolt, BOLT - HVY HX ACORN FLG HD

Part Number: ADO-11588733

Not Yet Reviewed

Estimated Ship Date: Dec 10, 2025 if ordered today

• $20.00 Summit Bucks
• Special Order

Valve Covers, Replacement, Stock, Plastic, Black, Buick, Chevrolet, Oldsmobile, Pontiac, 3.8L, Each

Part Number: ADO-12590363

Not Yet Reviewed

Estimated Ship Date: Dec 10, 2025 if ordered today

• $20.00 Summit Bucks
• Special Order

Valve Covers, Replacement, Stock, Plastic, Black, Buick, Chevrolet, Oldsmobile, Pontiac, Each

Part Number: ADO-12590366

Not Yet Reviewed

Estimated Ship Date: Dec 10, 2025 if ordered today

• $20.00 Summit Bucks
• Special Order

SHOE KIT,TMG CHAIN TENSR

Part Number: ADO-12559389

Not Yet Reviewed

Estimated Ship Date: Dec 10, 2025 if ordered today

• $20.00 Summit Bucks
• Special Order

Engine Cylinder Head Bolt, Engine Cylinder Head Bolt, BOLT,CYL HD

Part Number: ADO-11588291

Not Yet Reviewed

Estimated Ship Date: Dec 10, 2025 if ordered today

• $20.00 Summit Bucks
• Special Order

Cylinder Head Fasteners, OE Replacement, Bolt Style, Hex Head, M11 x 2.0 Thread, Steel, Natural, Buick, Chevrolet, GMC, Hummer, Isuzu, Olds, Each

Part Number: ADO-11609709

Not Yet Reviewed

Estimated Ship Date: Dec 10, 2025 if ordered today

• $20.00 Summit Bucks
• Special Order

Valve Covers, Replacement, Stock, Baffled, Cast Aluminum, Natural, Buick, Chevrolet, Oldsmobile, Pontiac, Saturn, Each

Part Number: ADO-12568148

Not Yet Reviewed

Estimated Ship Date: Dec 10, 2025 if ordered today

• $20.00 Summit Bucks
• Special Order

Solenoid, VVT, Engine Variable Valve Timing, Chevrolet, GMC, Hummer, Isuzu, Oldsmobile, Each

Part Number: ADO-12615873

Not Yet Reviewed

• Free Shipping
• $20.00 Summit Bucks
• Special Order

Crankshaft Pulley, GM Genuine Part, Serpentine, 6-groove, Steel, Black, Chevrolet, GMC, Each

Part Number: ADO-10141920

Not Yet Reviewed

Estimated Ship Date: Dec 10, 2025 if ordered today

• $20.00 Summit Bucks
• Special Order

BEARING KIT,CR/SHF (POSN # 3/STD)

Part Number: ADO-89017698

Not Yet Reviewed

Estimated Ship Date: Dec 15, 2025 if ordered today

• $20.00 Summit Bucks
• Special Order

BEARING KIT,CR/SHF

Part Number: ADO-89017696

Not Yet Reviewed

Estimated Ship Date: Dec 15, 2025 if ordered today

• $20.00 Summit Bucks
• Special Order

BEARING KIT,CR/SHF (POS # 2/STD)

Part Number: ADO-89017697

Not Yet Reviewed

Estimated Ship Date: Dec 15, 2025 if ordered today

• $20.00 Summit Bucks
• Special Order

BEARING KIT,CR/SHF

Part Number: ADO-89017699

Not Yet Reviewed

Estimated Ship Date: Dec 15, 2025 if ordered today

• $20.00 Summit Bucks
• Special Order

Engine Timing Chain Tensioner

Part Number: ADO-12608580

Not Yet Reviewed

Estimated Ship Date: Dec 15, 2025 if ordered today

• $20.00 Summit Bucks
• Special Order

Idler Pulleys, GM OE, Serpentine, Plastic, Black, Saturn, Each

Part Number: ADO-19244939

Not Yet Reviewed

Estimated Ship Date: Dec 16, 2025 if ordered today

• $20.00 Summit Bucks
• Special Order

Engine Timing Idler Pulley

Part Number: ADO-09196294

Not Yet Reviewed

Estimated Ship Date: Dec 17, 2025 if ordered today

• $20.00 Summit Bucks
• Special Order

Engine Crankshaft Pulley

Part Number: ADO-88972521

Not Yet Reviewed

Estimated Ship Date: Dec 17, 2025 if ordered today

• Free Shipping
• $20.00 Summit Bucks
• Special Order

Piston Rings, GM Genuine Parts Piston Rings, 3.780 in. Bore, Buick, Cadillac, Chevy, GMC, Hummer, Isuzu, Pontiac, Saab, Sold as 1 Set

Part Number: ADO-12670787

Not Yet Reviewed

Estimated Ship Date: Dec 9, 2025 if ordered today

• $20.00 Summit Bucks
• Special Order

Piston Rings, GM Genuine Parts Piston Rings, 3.799 in. Bore, Buick, Cadillac, Chevy, GMC, Hummer, Isuzu, Pontiac, Saab, Sold as 1 Set

Part Number: ADO-12670788

Not Yet Reviewed

Estimated Ship Date: Dec 9, 2025 if ordered today

• $20.00 Summit Bucks
• Special Order

Piston Rings, GM Genuine Parts Piston Rings, 3.800 in. Bore, 1.2 mm, 1.5mm, 3.0mm Thickness, Buick, Chevy, Oldsmobile, Pontiac, Sold as a Single Set

Part Number: ADO-12480825

Not Yet Reviewed

Estimated Ship Date: Dec 9, 2025 if ordered today

• $20.00 Summit Bucks
• Special Order

RING,PSTN OIL 0.25MM O.S.

Part Number: ADO-97318057

Not Yet Reviewed

Estimated Ship Date: Dec 9, 2025 if ordered today

• $20.00 Summit Bucks
• Special Order

RING,PSTN OIL 0.75 MM O.S.

Part Number: ADO-97318058

Not Yet Reviewed

Estimated Ship Date: Dec 9, 2025 if ordered today

• $20.00 Summit Bucks
• Special Order