2003 Engine Gaskets & Seals

Head Gasket, GM OE, 4.180 in. Bore, Multi-Layer Steel, Chevy, GMC, Each

Part Number: ADO-98040128

Not Yet Reviewed

Estimated Ship Date: Dec 3, 2025 if ordered today

• $20.00 Summit Bucks
• Special Order

Head Gasket, GM OE, 4.180 in. Bore, Multi-Layer Steel, Chevy, GMC, Each

Part Number: ADO-98040130

Not Yet Reviewed

Estimated Ship Date: Dec 3, 2025 if ordered today

• Free Shipping
• $20.00 Summit Bucks
• Special Order

Head Gasket, GM OE, 3.720 in. Bore, 0.060 in. Compressed Thickness, Buick, Chevy, Oldsmobile, Pontiac, Kit

Part Number: ADO-HS002

Not Yet Reviewed

Estimated Ship Date: Dec 3, 2025 if ordered today

• Free Shipping
• $20.00 Summit Bucks
• Special Order

Head Gasket, GM OE, 4.330 in. Bore, 0.056 in. Compressed Thickness, Graphite/Steel, Chevy, GMC, Each

Part Number: ADO-12558164

Not Yet Reviewed

Estimated Ship Date: Dec 3, 2025 if ordered today

• $20.00 Summit Bucks
• Special Order

GASKET KIT,CYL HD

Part Number: ADO-12564795

Not Yet Reviewed

Estimated Ship Date: Dec 3, 2025 if ordered today

• $20.00 Summit Bucks
• Special Order

GASKET KIT,CYL HD

Part Number: ADO-12564796

Not Yet Reviewed

Estimated Ship Date: Dec 3, 2025 if ordered today

• $20.00 Summit Bucks
• Special Order

RETAINER,CR/SHF FRT OIL SEAL

Part Number: ADO-4765

Not Yet Reviewed

Estimated Ship Date: Dec 3, 2025 if ordered today

• $20.00 Summit Bucks
• Special Order

SEAL-ENG OIL CLR-(OIL COOER CASE HALF SEAL)

Part Number: ADO-97358847

Not Yet Reviewed

Estimated Ship Date: Dec 3, 2025 if ordered today

• $20.00 Summit Bucks
• Special Order

EGR Valve Cover Gasket, Stock Replacement, Chevrolet, Oldsmobile, Pontiac, Saturn, Each

Part Number: ADO-219-304

Not Yet Reviewed

Estimated Ship Date: Dec 8, 2025 if ordered today

• $20.00 Summit Bucks
• Special Order

GASKET KIT,UPR INT MANIF

Part Number: ADO-19434071

Not Yet Reviewed

Estimated Ship Date: Dec 4, 2025 if ordered today

• $20.00 Summit Bucks
• Special Order

Timing Cover Seals, ACDelco Crankshaft Front Seals, Nitrile, Crankshaft Front Seal, Each

Part Number: ADO-2007N

Not Yet Reviewed

Estimated Ship Date: Dec 4, 2025 if ordered today

• $20.00 Summit Bucks
• Special Order

Timing Cover Seals, Front Crankshaft, Ford, Kia, Mazda, Mercury, L4, V6, Each

Part Number: ADO-1932

Not Yet Reviewed

Estimated Ship Date: Dec 4, 2025 if ordered today

• $20.00 Summit Bucks
• Special Order

Throttle Body Gaskets, ACDelco Throttle Body Gaskets, Throttle Body Seal, Silicone/Elastomer, Chevy, Oldsmobile, Pontiac, Saturn, Each

Part Number: ADO-219-596

Not Yet Reviewed

Estimated Ship Date: Dec 4, 2025 if ordered today

• $20.00 Summit Bucks
• Special Order

Gasket, EGR Tube Gasket, Stock Replacement, Chevrolet, GMC, Heavy Duty, Truck, Van

Part Number: ADO-219-331

Not Yet Reviewed

Estimated Ship Date: Dec 4, 2025 if ordered today

• $20.00 Summit Bucks
• Special Order

Timing Cover Seals, Crankshaft Front Seals, for use on Honda®, for Hyndai, for Kia, Dodge, Eagle, Ford, Mazda, Mercury, Mitsubishi, Plymouth, Each

Part Number: ADO-223543

Not Yet Reviewed

Estimated Ship Date: Dec 4, 2025 if ordered today

• $20.00 Summit Bucks
• Special Order

Timing Cover Seals, ACDelco Crankshaft Front Seals, Multi-Purpose Seal, for Nissan, Dodge, Lexus, Mitsubishi, Toyota, Each

Part Number: ADO-225875

Not Yet Reviewed

Estimated Ship Date: Dec 4, 2025 if ordered today

• $20.00 Summit Bucks
• Special Order

Timing Cover Seals, ACDelco Crankshaft Front Seals, Multiple Applications, Each

Part Number: ADO-224026

Not Yet Reviewed

Estimated Ship Date: Dec 4, 2025 if ordered today

• $20.00 Summit Bucks
• Special Order

RETAINER,CR/SHF FRT OIL SEAL

Part Number: ADO-221207

Not Yet Reviewed

Estimated Ship Date: Dec 4, 2025 if ordered today

• $20.00 Summit Bucks
• Special Order

SEAL-CM/SHF FRT OIL

Part Number: ADO-24587738

Not Yet Reviewed

Estimated Ship Date: Dec 4, 2025 if ordered today

• $20.00 Summit Bucks
• Special Order

Engine Valve Stem Oil Seal, Engine Valve Stem Oil Seal, SEAL ASM-VLV STEM OIL

Part Number: ADO-24508009

Not Yet Reviewed

Estimated Ship Date: Dec 4, 2025 if ordered today

• $20.00 Summit Bucks
• Special Order

Engine Water Pump Gasket

Part Number: ADO-251-2018

Not Yet Reviewed

Estimated Ship Date: Dec 4, 2025 if ordered today

• $20.00 Summit Bucks
• Special Order

GASKET,ENG OIL CLR HOSE FTG

Part Number: ADO-25533913

Not Yet Reviewed

Estimated Ship Date: Dec 4, 2025 if ordered today

• $20.00 Summit Bucks
• Special Order

Oil Cooler Gaskets and Seals, Rubber, Buick, Cadillac, Chevy, Oldsmobile, Pontiac, Saturn, Suzuki, Each

Part Number: ADO-24221233

Not Yet Reviewed

Estimated Ship Date: Dec 4, 2025 if ordered today

• $20.00 Summit Bucks
• Special Order

RETAINER,CR/SHF FRT OIL SEAL

Part Number: ADO-370247A

Not Yet Reviewed

Estimated Ship Date: Dec 4, 2025 if ordered today

• $20.00 Summit Bucks
• Special Order

RETAINER,CR/SHF FRT OIL SEAL

Part Number: ADO-4160

Not Yet Reviewed

Estimated Ship Date: Dec 4, 2025 if ordered today

• $20.00 Summit Bucks
• Special Order