2003 Engine Gaskets & Seals

Head Gasket, GM OE, 4.180 in. Bore, Multi-Layer Steel, Chevy, GMC, Each

Part Number: ADO-98040130

Not Yet Reviewed

Estimated Ship Date: Dec 10, 2025 if ordered today

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• $20.00 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

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Estimated Ship Date: Dec 10, 2025 if ordered today

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GASKET KIT,INT MANIF

Part Number: ADO-MS004

Not Yet Reviewed

Estimated Ship Date: Dec 10, 2025 if ordered today

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Intake Manifold Gasket, Upper to Lower, Buick, Chevy, Oldsmobile, Pontiac, Saturn, V6, Pair

Part Number: ADO-12586144

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Estimated Ship Date: Dec 10, 2025 if ordered today

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Intake Manifold Tube Gasket, Upper, Rectangular-shape, Chevy, GMC, 6.6L Diesel, Each

Part Number: ADO-97251963

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Estimated Ship Date: Dec 10, 2025 if ordered today

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Intake Manifold Tube Gasket, Chevy, GMC, 6.6L Diesel, Each

Part Number: ADO-97302368

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Estimated Ship Date: Dec 10, 2025 if ordered today

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GASKET,OIL PRESS RLF VLV BORE PLUG

Part Number: ADO-11093042

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Estimated Ship Date: Dec 10, 2025 if ordered today

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Head Gasket, GM OE, 4.330 in. Bore, 0.056 in. Compressed Thickness, Graphite/Steel, Chevy, GMC, Each

Part Number: ADO-12558163

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Estimated Ship Date: Dec 11, 2025 if ordered today

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Head Gasket, GM OE, 4.330 in. Bore, 0.056 in. Compressed Thickness, Graphite/Steel, Chevy, GMC, Each

Part Number: ADO-12558164

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Estimated Ship Date: Dec 11, 2025 if ordered today

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GASKET,EXH TURBO INL PIPE

Part Number: ADO-97192618

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Estimated Ship Date: Dec 15, 2025 if ordered today

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Intake Manifold Gaskets, GM Genuine Parts Intake Manifold Gaskets, Rubber, Stock Ports Style, Cadillac, Oldsmobile, Pontiac, Sold as a Set

Part Number: ADO-12557497

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Estimated Ship Date: Dec 15, 2025 if ordered today

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SEAL ASM-CR/SHF RR OIL

Part Number: ADO-12591866

Not Yet Reviewed

Estimated Ship Date: Dec 15, 2025 if ordered today

• $20.00 Summit Bucks
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Timing Cover Seals, Front Crankshaft, for use on Honda®, L4, Each

Part Number: ADO-1147X

Not Yet Reviewed

Estimated Ship Date: Dec 15, 2025 if ordered today

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SEAL-CAMSHAFT

Part Number: ADO-01647477

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Estimated Ship Date: Dec 15, 2025 if ordered today

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Intake Manifold Gaskets, Gm Genuine Parts Intake Manifold Gaskets, Rubber, .140 in. Thickness, Cadillac, Sold as a Set

Part Number: ADO-09118135

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Estimated Ship Date: Dec 15, 2025 if ordered today

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Engine Oil Cooler Gasket, Engine Oil Cooler Gasket, GASKET,ENG OIL CLR-(O'RING OUTLET TO BLOCK)

Part Number: ADO-94399279

Not Yet Reviewed

Estimated Ship Date: Dec 15, 2025 if ordered today

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SEAL KIT,CR/SHF FRT OIL

Part Number: ADO-89017621

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Estimated Ship Date: Dec 15, 2025 if ordered today

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SEAL ASM,VLV STEM OIL

Part Number: ADO-90537241

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Estimated Ship Date: Dec 15, 2025 if ordered today

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GASKET,ENG OIL CLR ADAP-(OIL COOLER SIDE)

Part Number: ADO-97192666

Not Yet Reviewed

Estimated Ship Date: Dec 15, 2025 if ordered today

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Engine Coolant Thermostat Housing Seal

Part Number: ADO-24447061

Not Yet Reviewed

Estimated Ship Date: Dec 15, 2025 if ordered today

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Water Neck Gaskets and O-Rings, Water Neck and Thermostat Housing Seals, Rubber, Buick, Chevrolet, GMC, Oldsmobile, Pontiac, Saturn, Each

Part Number: ADO-10226107

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Estimated Ship Date: Dec 15, 2025 if ordered today

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Engine Coolant Thermostat Seal

Part Number: ADO-24506985

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Estimated Ship Date: Dec 15, 2025 if ordered today

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Water Neck Gaskets and O-Rings, ACDelco Water Neck and Thermostat Housing Seals, Rubber, Buick, Chevy, GMC, Olds, Pontiac, Each

Part Number: ADO-24577118

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Estimated Ship Date: Dec 15, 2025 if ordered today

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Water Neck Gasket, Buick, Cadillac, Chevy, Oldsmobile, Pontiac, Each

Part Number: ADO-12574478

Not Yet Reviewed

Estimated Ship Date: Dec 15, 2025 if ordered today

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EGR Valve Cover Gasket, Stock Replacement, Chevrolet, Oldsmobile, Pontiac, Saturn, Each

Part Number: ADO-219-304

Not Yet Reviewed

Estimated Ship Date: Dec 15, 2025 if ordered today

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