ACDelco Engine Gaskets & Seals

Rear Main Seal Housing, Engine Crankshaft Seal Housing, Rear Main Seal, One-Piece, V8, V6, Each

Part Number: ADO-14088556

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 12/15/2025

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• $20 Summit Bucks

Cylinder Head Gasket Kits, Head Gaskets, Intake Gaskets, Exhaust Manifold Gaskets, Valve Cover Gaskets, Chevrolet, GMC, 5.3L Gen V, Kit

Part Number: ADO-12700996

Not Yet Reviewed

Estimated Ship Date: Monday 12/15/2025

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• $20 Summit Bucks

Intake Manifold Gaskets, GM Genuine Parts Intake Manifold Gaskets, Rubber, Stock Port Style, Cadillac, Chevy, Each

Part Number: ADO-12679527

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Jan 13, 2026 if ordered today

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• $20 Summit Bucks
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Engine Cylinder Head Gasket Kit

Part Number: ADO-12711665

Not Yet Reviewed

Estimated Ship Date: Jan 14, 2026 if ordered today

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• $20 Summit Bucks
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Engine Cylinder Head Gasket Kit

Part Number: ADO-12711680

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Estimated Ship Date: Jan 14, 2026 if ordered today

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• $20 Summit Bucks
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ADAPTER KIT,ENG OIL CLR

Part Number: ADO-12634385

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Estimated Ship Date: Jan 12, 2026 if ordered today

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• $20 Summit Bucks
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GASKET-LWR INT MANIF

Part Number: ADO-12673299

Not Yet Reviewed

Estimated Ship Date: Dec 18, 2025 if ordered today

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• $20 Summit Bucks
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GASKET KIT-CYL HD

Part Number: ADO-12686757

Not Yet Reviewed

Estimated Ship Date: Dec 22, 2025 if ordered today

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• $20 Summit Bucks
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GASKET-CYL HD (SERV KIT)

Part Number: ADO-12707596

Not Yet Reviewed

Estimated Ship Date: Dec 22, 2025 if ordered today

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• $20 Summit Bucks
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GASKET KIT-CYL HD

Part Number: ADO-12734221

Not Yet Reviewed

Estimated Ship Date: Dec 22, 2025 if ordered today

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• $20 Summit Bucks
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GASKET KIT-CYL HD

Part Number: ADO-12735538

Not Yet Reviewed

Estimated Ship Date: Dec 22, 2025 if ordered today

• $20 Summit Bucks
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GASKET KIT-CYL HD

Part Number: ADO-12735539

Not Yet Reviewed

Estimated Ship Date: Dec 22, 2025 if ordered today

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• $20 Summit Bucks
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GASKET KIT,CYL HD

Part Number: ADO-89017252

Not Yet Reviewed

Estimated Ship Date: Jan 13, 2026 if ordered today

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• $20 Summit Bucks
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Intake Manifold Gaskets, GM Genuine Parts, Stock Port Style, Throttle Body Gasket, Chevrolet, 3.6L, Set

Part Number: ADO-12664969

Not Yet Reviewed

Estimated Ship Date: Dec 31, 2025 if ordered today

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• $20 Summit Bucks
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GASKET KIT,ENG SERV

Part Number: ADO-93742687

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Estimated Ship Date: Dec 31, 2025 if ordered today

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• $20 Summit Bucks
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Intake Manifold Gaskets, Upper and Lower, Composite, Buick, Chevy, Oldsmobile, Pontiac, 3.1L, 3.4L, Set

Part Number: ADO-19169127

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Estimated Ship Date: Jan 12, 2026 if ordered today

• $20 Summit Bucks
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GASKET KIT

Part Number: ADO-12735536

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Estimated Ship Date: Jan 12, 2026 if ordered today

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• $20 Summit Bucks
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GASKET-LWR INT MANIF.

Part Number: ADO-92264705

Not Yet Reviewed

Estimated Ship Date: Dec 18, 2025 if ordered today

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• $20 Summit Bucks
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GASKET KIT,INT MANIF

Part Number: ADO-MS004

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Estimated Ship Date: Jan 13, 2026 if ordered today

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• $20 Summit Bucks
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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: Jan 13, 2026 if ordered today

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• $20 Summit Bucks
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GASKET KIT,CYL HD

Part Number: ADO-19433116

Not Yet Reviewed

Estimated Ship Date: Jan 13, 2026 if ordered today

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• $20 Summit Bucks
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GASKET KIT-CYL HD

Part Number: ADO-12697918

Not Yet Reviewed

Estimated Ship Date: Jan 13, 2026 if ordered today

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• $20 Summit Bucks
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Intake Manifold Gaskets, Rubber, Buick, Chevy, Pontiac, 5.3L, Set

Part Number: ADO-89017769

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Estimated Ship Date: Jan 13, 2026 if ordered today

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• $20 Summit Bucks
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GASKET KIT,INT MANIF

Part Number: ADO-89018139

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Estimated Ship Date: Jan 12, 2026 if ordered today

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• $20 Summit Bucks
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GASKET KIT-CYL HD

Part Number: ADO-12657967

Not Yet Reviewed

Estimated Ship Date: Jan 13, 2026 if ordered today

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• $20 Summit Bucks
• Special Order