GMC Gaskets & Seals

Valley Pan Gasket

Part Number: ADO-12637088

Not Yet Reviewed

Estimated Ship Date: Jan 19, 2026 if ordered today

• $20 Summit Bucks
• Special Order

SEAL-FLYWHL HSG TO ENG

Part Number: ADO-12658507

Not Yet Reviewed

Estimated Ship Date: Jan 19, 2026 if ordered today

• $20 Summit Bucks
• Special Order

GASKET-EXH MANIF OTLT PIPE

Part Number: ADO-12665976

Not Yet Reviewed

Estimated Ship Date: Jan 19, 2026 if ordered today

• $20 Summit Bucks
• Special Order

EGR Gaskets, ACDelco EGR Gaskets, EGR Valve Gasket, Chevy, GMC, Each

Part Number: ADO-213-233

Not Yet Reviewed

Estimated Ship Date: Jan 19, 2026 if ordered today

• $20 Summit Bucks
• Special Order

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

Part Number: ADO-15-11010

Not Yet Reviewed

Estimated Ship Date: Jan 19, 2026 if ordered today

• $20 Summit Bucks
• Special Order

GASKET-W/PMP HSG

Part Number: ADO-251-2070

Not Yet Reviewed

Estimated Ship Date: Jan 19, 2026 if ordered today

• $20 Summit Bucks
• Special Order

EGR Gaskets, Replacement, EGR Manifold Gasket, Chevrolet, GMC, Each

Part Number: ADO-12641663

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

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

Starter Drive and Lever Housing Seal

Part Number: ADO-1851960

Not Yet Reviewed

Estimated Ship Date: Jan 19, 2026 if ordered today

• $20 Summit Bucks
• Special Order

Engine Oil Filter Adapter Gasket

Part Number: ADO-12580720

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

Automatic Transmission Gaskets, Solenoid Valve Seal, Rubber, Each

Part Number: ADO-10483630

Not Yet Reviewed

Estimated Ship Date: Jan 19, 2026 if ordered today

• $20 Summit Bucks
• Special Order

Gasket, Exhaust Pipe to Manifold Gasket, GASKET-EXH MANIF PIPE

Part Number: ADO-15876234

Not Yet Reviewed

Estimated Ship Date: Jan 19, 2026 if ordered today

• $20 Summit Bucks
• Special Order

Spark Plug Tube Seal, Spark Plug Tube Seal, SEAL-SPLG SHLD

Part Number: ADO-12613249

Not Yet Reviewed

Estimated Ship Date: Jan 19, 2026 if ordered today

• $20 Summit Bucks
• Special Order

Spark Plug Tube Seal, Spark Plug Tube Seal, SEAL-SPLG WIRE BOOT (O RING)

Part Number: ADO-12607600

Not Yet Reviewed

Estimated Ship Date: Jan 19, 2026 if ordered today

• $20 Summit Bucks
• Special Order

Intake Manifold Gaskets, GM Genuine Parts, Stock Port Style, Buick, Chevrolet, GMC, L4, Each

Part Number: ADO-12637018

Not Yet Reviewed

Estimated Ship Date: Jan 19, 2026 if ordered today

• $20 Summit Bucks
• Special Order

Turbocharger Coolant Line Gasket

Part Number: ADO-12662187

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-12676826

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

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

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

Part Number: ADO-12663540

Not Yet Reviewed

Estimated Ship Date: Jan 19, 2026 if ordered today

• $20 Summit Bucks
• Special Order

Exhaust Manifold Gasket, GM OE, Stock Port, Chevy, GMC, Isuzu, Each

Part Number: ADO-12592249

Not Yet Reviewed

Estimated Ship Date: Jan 19, 2026 if ordered today

• $20 Summit Bucks
• Special Order

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