Engine Gaskets & Seals

Engine Coolant Thermostat Housing Seal

Part Number: ADO-24447061

Not Yet Reviewed

Estimated Ship Date: Dec 4, 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 3, 2025 if ordered today

• $20.00 Summit Bucks
• Special Order

Water Neck Gaskets and O-Rings, Replacement, Rubber, Cadillac, Chevrolet, GMC, Each

Part Number: ADO-12582472

Not Yet Reviewed

Estimated Ship Date: Dec 8, 2025 if ordered today

• $20.00 Summit Bucks
• Special Order

GASKET-ENG COOL THERM HSG

Part Number: ADO-12650487

Not Yet Reviewed

Estimated Ship Date: Dec 3, 2025 if ordered today

• $20.00 Summit Bucks
• Special Order

GASKET-ENG COOL THERM HSG

Part Number: ADO-12643149

Not Yet Reviewed

Estimated Ship Date: Dec 3, 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 3, 2025 if ordered today

• $20.00 Summit Bucks
• Special Order

Intake Manifold Gaskets, GM Genuine Parts Intake Manifold Gaskets, Rubber, .170 in. Thickness, Stock Ports, Buick, Cadillac, Sold as a Set

Part Number: ADO-12588809

Not Yet Reviewed

Estimated Ship Date: Dec 8, 2025 if ordered today

• $20.00 Summit Bucks
• Special Order

Turbocharger Oil Line Gasket

Part Number: ADO-12637217

Not Yet Reviewed

Estimated Ship Date: Dec 8, 2025 if ordered today

• $20.00 Summit Bucks
• Special Order

Turbocharger Oil Line Gasket

Part Number: ADO-12637218

Not Yet Reviewed

Estimated Ship Date: Dec 8, 2025 if ordered today

• $20.00 Summit Bucks
• Special Order

Engine Valve Cover Bolt Seal, Engine Valve Cover Bolt Seal, INSULATOR-CM/SHF CVR BOLT

Part Number: ADO-12595122

Not Yet Reviewed

Estimated Ship Date: Dec 8, 2025 if ordered today

• $20.00 Summit Bucks
• Special Order

Timing Cover Seals, GM Genuine Parts, Cadillac, Chevrolet, GMC, Hummer, Each

Part Number: ADO-12594339

Not Yet Reviewed

Estimated Ship Date: Dec 8, 2025 if ordered today

• $20.00 Summit Bucks
• Special Order

Engine Water Pump Gasket

Part Number: ADO-251-2063

Not Yet Reviewed

Estimated Ship Date: Dec 8, 2025 if ordered today

• $20.00 Summit Bucks
• Special Order

GASKET-W/PMP

Part Number: ADO-251-777

Not Yet Reviewed

Estimated Ship Date: Dec 8, 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

Throttle Body Gaskets, Replacement, Rubber, Chevrolet, GMC, 2.8L Diesel, Each

Part Number: ADO-12640049

Not Yet Reviewed

Estimated Ship Date: Dec 8, 2025 if ordered today

• $20.00 Summit Bucks
• Special Order