2021 Gaskets & Seals

Intake Manifold Gaskets, GM Genuine Parts, Stock Port Style, Chevrolet, GMC, 2.8L Diesel, Each

Part Number: ADO-12638536

Not Yet Reviewed

Estimated Ship Date: Jan 19, 2026 if ordered today

• $20 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: Jan 19, 2026 if ordered today

• $20 Summit Bucks
• Special Order

GASKET-TURBO OIL RTN PIPE

Part Number: ADO-12653753

Not Yet Reviewed

Estimated Ship Date: Jan 19, 2026 if ordered today

• $20 Summit Bucks
• Special Order

Valve Cover Gaskets, GM Genuine Parts, ACM Rubber, 0.308 in. Thickness, Buick, Cadillac, Chevrolet, GMC, Each

Part Number: ADO-12635744

Not Yet Reviewed

Estimated Ship Date: Jan 19, 2026 if ordered today

• $20 Summit Bucks
• Special Order

GASKET-W/PMP OTLT PIPE

Part Number: ADO-12644927

Not Yet Reviewed

Estimated Ship Date: Jan 19, 2026 if ordered today

• $20 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: Jan 19, 2026 if ordered today

• $20 Summit Bucks
• Special Order

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

Part Number: ADO-12630780

Not Yet Reviewed

Estimated Ship Date: Jan 19, 2026 if ordered today

• $20 Summit Bucks
• Special Order

Valve Cover Gaskets, GM Genuine Parts, ACM Rubber, Buick, Cadillac, Chevrolet, GMC, Each

Part Number: ADO-12634516

Not Yet Reviewed

Estimated Ship Date: Jan 19, 2026 if ordered today

• $20 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: Jan 19, 2026 if ordered today

• $20 Summit Bucks
• Special Order

GASKET-OIL FLTR PIPE ADAP

Part Number: ADO-12631676

Not Yet Reviewed

Estimated Ship Date: Jan 19, 2026 if ordered today

• $20 Summit Bucks
• Special Order

Valve Cover Gaskets, GM Genuine Parts, ACM Rubber, 0.308 in. Thickness, Buick, Cadillac, Chevrolet, GMC, Each

Part Number: ADO-12627105

Not Yet Reviewed

Estimated Ship Date: Jan 19, 2026 if ordered today

• $20 Summit Bucks
• Special Order

GASKET-ENG OIL CLR ADAP

Part Number: ADO-12709792

Not Yet Reviewed

Estimated Ship Date: Jan 19, 2026 if ordered today

• $20 Summit Bucks
• Special Order

Intake Manifold Gaskets, GM Genuine Parts Intake Manifold Gaskets, Rubber, .200 in. Thick, Stock Port Style, Buick, Chevy, Sold as a Set

Part Number: ADO-12667033

Not Yet Reviewed

Estimated Ship Date: Jan 19, 2026 if ordered today

• $20 Summit Bucks
• Special Order

GASKET-TURBO OIL RTN PIPE

Part Number: ADO-12642432

Not Yet Reviewed

Estimated Ship Date: Jan 19, 2026 if ordered today

• $20 Summit Bucks
• Special Order

GASKET-O/PMP

Part Number: ADO-12644558

Not Yet Reviewed

Estimated Ship Date: Jan 19, 2026 if ordered today

• $20 Summit Bucks
• Special Order

Thermostat gasket

Part Number: ADO-12649163

Not Yet Reviewed

Estimated Ship Date: Jan 19, 2026 if ordered today

• $20 Summit Bucks
• Special Order

Turbocharger Oil Line Gasket

Part Number: ADO-12669672

Not Yet Reviewed

Estimated Ship Date: Jan 19, 2026 if ordered today

• $20 Summit Bucks
• Special Order

GASKET-OIL FLTR

Part Number: ADO-12652358

Not Yet Reviewed

Estimated Ship Date: Jan 19, 2026 if ordered today

• $20 Summit Bucks
• Special Order

Throttle Body Gaskets, Replacement, Silicone/Rubber, Chevrolet, GMC, Each

Part Number: ADO-12630862

Not Yet Reviewed

Estimated Ship Date: Jan 19, 2026 if ordered today

• $20 Summit Bucks
• Special Order

GASKET-TURBO OIL FEED PIPE

Part Number: ADO-12663528

Not Yet Reviewed

Estimated Ship Date: Jan 19, 2026 if ordered today

• $20 Summit Bucks
• Special Order

GASKET-TURBO OIL RTN PIPE

Part Number: ADO-12663529

Not Yet Reviewed

Estimated Ship Date: Jan 19, 2026 if ordered today

• $20 Summit Bucks
• Special Order

SEAL-ENG COOL FLOW CONT VLV

Part Number: ADO-12666900

Not Yet Reviewed

Estimated Ship Date: Jan 19, 2026 if ordered today

• $20 Summit Bucks
• Special Order

SEAL-C/CASE VENT PASG

Part Number: ADO-12667009

Not Yet Reviewed

Estimated Ship Date: Jan 19, 2026 if ordered today

• $20 Summit Bucks
• Special Order

GASKET-CM/SHF HSG

Part Number: ADO-12677261

Not Yet Reviewed

Estimated Ship Date: Jan 19, 2026 if ordered today

• $20 Summit Bucks
• Special Order

Exhaust Manifold Gasket, GM OE, Stock Port, Buick, Cadillac, Chevy, GMC, Each

Part Number: ADO-12627072

Not Yet Reviewed

Estimated Ship Date: Jan 19, 2026 if ordered today

• $20 Summit Bucks
• Special Order