2003 ACDelco Engines & Components

VALVE-INT

Part Number: ADO-12638805

Not Yet Reviewed

Estimated Ship Date: Dec 15, 2025 if ordered today

• $20.00 Summit Bucks
• Special Order

VALVE,EXH

Part Number: ADO-19435238

Not Yet Reviewed

Estimated Ship Date: Dec 15, 2025 if ordered today

• $20.00 Summit Bucks
• Special Order

VALVE-EXH

Part Number: ADO-97366946

Not Yet Reviewed

Estimated Ship Date: Dec 15, 2025 if ordered today

• $20.00 Summit Bucks
• Special Order

VALVE-EXH

Part Number: ADO-12550909

Not Yet Reviewed

Estimated Ship Date: Dec 15, 2025 if ordered today

• $20.00 Summit Bucks
• Special Order

VALVE-INT (STD) BIG BLOCK 2.190

Part Number: ADO-12556317

Not Yet Reviewed

Estimated Ship Date: Dec 15, 2025 if ordered today

• $20.00 Summit Bucks
• Special Order

VALVE-EXH (STD)

Part Number: ADO-12558849

Not Yet Reviewed

Estimated Ship Date: Dec 15, 2025 if ordered today

• $20.00 Summit Bucks
• Special Order

Valves, GM Genuine Parts Engine Valves, Intake, Steel, 4.812 in. Overall Length, Buick, Cadillac, Chevrolet, GMC, Hummer, Isuzu, Pontiac, Saab, Each

Part Number: ADO-12563063

Not Yet Reviewed

Estimated Ship Date: Dec 15, 2025 if ordered today

• $20.00 Summit Bucks
• Special Order

VALVE,INT

Part Number: ADO-12564494

Not Yet Reviewed

Estimated Ship Date: Dec 15, 2025 if ordered today

• $20.00 Summit Bucks
• Special Order

VALVE-INT

Part Number: ADO-12569550

Not Yet Reviewed

Estimated Ship Date: Dec 15, 2025 if ordered today

• $20.00 Summit Bucks
• Special Order

VALVE,INT

Part Number: ADO-12590223

Not Yet Reviewed

Estimated Ship Date: Dec 15, 2025 if ordered today

• $20.00 Summit Bucks
• Special Order

BELT KIT,TMG

Part Number: ADO-TCK271

Not Yet Reviewed

Estimated Ship Date: Dec 16, 2025 if ordered today

• Free Shipping
• $20.00 Summit Bucks
• Special Order

Engine Water Pump Pulley

Part Number: ADO-24576970

Not Yet Reviewed

Estimated Ship Date: Dec 15, 2025 if ordered today

• $20.00 Summit Bucks
• Special Order

GEAR KIT,BALR SHF

Part Number: ADO-12513234

Not Yet Reviewed

Estimated Ship Date: Dec 15, 2025 if ordered today

• $20.00 Summit Bucks
• Special Order

BOLT/SCREW - CM/SHF CVR

Part Number: ADO-12557829

Not Yet Reviewed

Estimated Ship Date: Dec 15, 2025 if ordered today

• $20.00 Summit Bucks
• Special Order

TENSIONER ASM,TMG BELT

Part Number: ADO-T41232

Not Yet Reviewed

Estimated Ship Date: Dec 16, 2025 if ordered today

• $20.00 Summit Bucks
• Special Order

Oil Filter, Professional, Cartridge, 3.300 in. Height, Each

Part Number: ADO-PF2258

Not Yet Reviewed

Estimated Ship Date: Dec 16, 2025 if ordered today

• $20.00 Summit Bucks
• Special Order

Oil Filter, Professional, Canister, 4.800 in. Height, 25 Microns, Each

Part Number: ADO-PF60F

Not Yet Reviewed

Estimated Ship Date: Dec 15, 2025 if ordered today

• $20.00 Summit Bucks
• Special Order

Oil Filter, Canister, Cadillac, 3.2L, Each

Part Number: ADO-PF2256G

Not Yet Reviewed

Estimated Ship Date: Dec 15, 2025 if ordered today

• $20.00 Summit Bucks
• Special Order

Serpentine Belt

Part Number: ADO-88971576

Not Yet Reviewed

Estimated Ship Date: Dec 15, 2025 if ordered today

• $20.00 Summit Bucks
• Special Order

Tensioner, Timing Chain, Buick, Chevrolet, GMC, Hummer, Isuzu, Oldsmobile, Saab, Each

Part Number: ADO-12598504

Not Yet Reviewed

Estimated Ship Date: Dec 15, 2025 if ordered today

• $20.00 Summit Bucks
• Special Order

Tensioner, Timing Chain, Buick, Cadillac, Chevrolet, GMC, Oldsmobile, Pontiac, Each

Part Number: ADO-12363192

Not Yet Reviewed

Estimated Ship Date: Dec 15, 2025 if ordered today

• $20.00 Summit Bucks
• Special Order

Insulator, Engine Intake Manifold Cover, Black, Cadillac, Chevrolet, GMC, Car, Truck, Each

Part Number: ADO-12559120

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Dec 15, 2025 if ordered today

• $20.00 Summit Bucks
• Special Order

Accessory Belt Tensioner, Serpentine, 6-rib, Buick, Chevy, Oldsmobile, Pontiac, Saturn, Each

Part Number: ADO-12563083

Not Yet Reviewed

Estimated Ship Date: Dec 15, 2025 if ordered today

• $20.00 Summit Bucks
• Special Order

Accessory Belts, ACDelco V-Ribbed Serpentine Belts, Serpentine, 6 Rib, 33.62 in. Length, Buick, Chevy, Pontiac, Each

Part Number: ADO-19355282

Not Yet Reviewed

Estimated Ship Date: Dec 15, 2025 if ordered today

• $20.00 Summit Bucks
• Special Order

Accessory Belt Tensioner, Smooth Pulley, Chevy, GMC, Each

Part Number: ADO-12581177

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Dec 15, 2025 if ordered today

• $20.00 Summit Bucks
• Special Order