GMC Engine Gaskets & Seals

Engine Water Pump Gasket

Part Number: ADO-251-2074

Not Yet Reviewed

Estimated Ship Date: Dec 18, 2025 if ordered today

• $20.00 Summit Bucks
• Special Order

INSULATOR,CM/SHF CVR BOLT

Part Number: ADO-12566250

Not Yet Reviewed

Estimated Ship Date: Dec 18, 2025 if ordered today

• $20.00 Summit Bucks
• Special Order

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

Part Number: ADO-12689006

Not Yet Reviewed

Estimated Ship Date: Dec 18, 2025 if ordered today

• $20.00 Summit Bucks
• Special Order

GASKET-TURBO OIL RTN PIPE

Part Number: ADO-12737100

Not Yet Reviewed

Estimated Ship Date: Dec 18, 2025 if ordered today

• $20.00 Summit Bucks
• Special Order

AIR Tube Gasket, Secondary Air Injection Pipe Gasket, OE Replacement, Chevrolet, GMC, Each

Part Number: ADO-12565207

Not Yet Reviewed

Estimated Ship Date: Dec 18, 2025 if ordered today

• $20.00 Summit Bucks
• Special Order

Engine Oil Cooler Gasket, Engine Oil Cooler Gasket, GASKET-ENG OIL CLR

Part Number: ADO-12641870

Not Yet Reviewed

Estimated Ship Date: Dec 18, 2025 if ordered today

• $20.00 Summit Bucks
• Special Order

Oil Pan Gaskets, GM Genuine Parts, One-piece, Chevrolet, GMC, 2.5L, Each

Part Number: ADO-12647329

Not Yet Reviewed

Estimated Ship Date: Dec 18, 2025 if ordered today

• $20.00 Summit Bucks
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GASKET-TURBO OIL FEED PIPE

Part Number: ADO-12663528

Not Yet Reviewed

Estimated Ship Date: Dec 18, 2025 if ordered today

• $20.00 Summit Bucks
• Special Order

SEAL-ENG COOL THERM HSG

Part Number: ADO-12647181

Not Yet Reviewed

Estimated Ship Date: Dec 18, 2025 if ordered today

• $20.00 Summit Bucks
• Special Order

Water Neck Gaskets and O-Rings, Replacement, Stainless Steel/Rubber, Buick, Cadillac, Chevrolet, GMC, Each

Part Number: ADO-12647400

Not Yet Reviewed

Estimated Ship Date: Dec 18, 2025 if ordered today

• $20.00 Summit Bucks
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GASKET-CM/SHF POSN ACTR SOL VLV

Part Number: ADO-12636176

Not Yet Reviewed

Estimated Ship Date: Dec 18, 2025 if ordered today

• $20.00 Summit Bucks
• Special Order

SEAL-C/CASE VENT PASG

Part Number: ADO-12667009

Not Yet Reviewed

Estimated Ship Date: Dec 18, 2025 if ordered today

• $20.00 Summit Bucks
• Special Order

Water Neck Gasket, Chevy, GMC, 2.5L, 2.8L, 4.3L, Each

Part Number: ADO-10101869

Not Yet Reviewed

Estimated Ship Date: Dec 18, 2025 if ordered today

• $20.00 Summit Bucks
• Special Order

Water Neck Gasket, Chevy, GMC, Each

Part Number: ADO-10140501

Not Yet Reviewed

Estimated Ship Date: Dec 18, 2025 if ordered today

• $20.00 Summit Bucks
• Special Order

Water Neck Gasket, Buick, Chevy, GMC, Oldsmobile, Pontiac, 2.5L, Each

Part Number: ADO-10112551

Not Yet Reviewed

Estimated Ship Date: Dec 18, 2025 if ordered today

• $20.00 Summit Bucks
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Gasket, Fuel Pump, Paper, Chevrolet, GMC, Truck, Each

Part Number: ADO-10114141

Not Yet Reviewed

Estimated Ship Date: Dec 18, 2025 if ordered today

• $20.00 Summit Bucks
• Special Order

GASKET-OIL FLTR PIPE ADAP

Part Number: ADO-12631676

Not Yet Reviewed

Estimated Ship Date: Dec 18, 2025 if ordered today

• $20.00 Summit Bucks
• Special Order

EGR Gaskets, Replacement, EGR Cooler Bypass Valve Gasket, Chevrolet, GMC, Each

Part Number: ADO-12658509

Not Yet Reviewed

Estimated Ship Date: Dec 18, 2025 if ordered today

• $20.00 Summit Bucks
• Special Order

Engine Crankshaft Seal, Engine Crankshaft Seal, SEAL ASM-CR/SHF FRT OIL

Part Number: ADO-12654010

Not Yet Reviewed

Estimated Ship Date: Dec 18, 2025 if ordered today

• $20.00 Summit Bucks
• Special Order

Drain Plug Gasket, Rubber, Each

Part Number: ADO-21007240

5.0 out of 5 stars ( 1 )

• $20.00 Summit Bucks
• Special Order

GASKET-EGR VLV

Part Number: ADO-55497054

Not Yet Reviewed

Estimated Ship Date: Dec 18, 2025 if ordered today

• $20.00 Summit Bucks
• Special Order

EGR Cooler Gasket

Part Number: ADO-55497083

Not Yet Reviewed

Estimated Ship Date: Dec 18, 2025 if ordered today

• $20.00 Summit Bucks
• Special Order

GASKET KIT-EGR VLV

Part Number: ADO-55594608

Not Yet Reviewed

Estimated Ship Date: Dec 18, 2025 if ordered today

• $20.00 Summit Bucks
• Special Order

Throttle Body Gasket, Mounting Gasket, Steel, Chevrolet, GMC, Each

Part Number: ADO-219-624

Not Yet Reviewed

Estimated Ship Date: Dec 18, 2025 if ordered today

• $20.00 Summit Bucks
• Special Order

EGR Valve Cover Gasket, Buick, Chevrolet, Oldsmobile, Pontiac, Saturn, Each

Part Number: ADO-219-184

Not Yet Reviewed

Estimated Ship Date: Dec 18, 2025 if ordered today

• $20.00 Summit Bucks
• Special Order