2012 GMC SIERRA-1500 Gaskets & Seals

.056" MLS-5 HEAD GASKET

Part Number: CGT-C5476-056

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Estimated Ship Date: Nov 3, 2025 if ordered today

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Valve Stem Seals, Positive Stop, Rubber, Buick, Cadillac, Chevrolet, GMC, Hummer, Isuzu, Saab, Pontiac, Set of 8

Part Number: MAH-SS45920

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Exhaust Flange and Donut Gaskets, Exhaust Flange Gaskets, Cadillac, Chevrolet, GMC, Hummer, Each

Part Number: APH-8408

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.040" MLS HEAD GASKET

Part Number: CGT-C15509-040

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Estimated Ship Date: Nov 3, 2025 if ordered today

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Gasket, Water Pump to Plate, Paper, Checker/Chevy, Small Block/V6, Each

Part Number: FEL-13032

3.0 out of 5 stars ( 3 )

Estimated Ship Date: Today

.086-IN. MLS-5 W/VALVE POCKETS

Part Number: CGT-C5505-066

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Estimated Ship Date: Nov 3, 2025 if ordered today

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GM-Trk, 294(4.8L), 325(5.3L), 365(6.0L) (1999-2003)

Part Number: MAH-F31618

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Transmission Seal, Rear, Cadillac, Chevrolet, GMC, Hummer, Each

Part Number: ADO-24238076

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

.075-IN. MLS-5 - BD2000 HEADS

Part Number: CGT-C5505-060

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Estimated Ship Date: Nov 3, 2025 if ordered today

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Engine Cylinder Head Gasket

Part Number: CGT-C5477-036

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GM LS1/LS2/LS3/LS6 Gen-3/4 Small Block V8 .036" MLS Cylinder Head Gasket, 3.810" Bore

Part Number: CGT-C15361-036

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Head Gasket, MLS, 4.160 in. Bore, .030 in. Compressed Thickness, Chevy, Each

Part Number: CGT-C5318-030

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O-Ring, Universal, Each

Part Number: ADO-24100002

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.098" MLS-5 HEAD GASKET

Part Number: CGT-C5477-098

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Gasket, Composite, Water Outlet, Chevy, Small Block V8/V6/6.5L Diesel, Each

Part Number: FEL-35710

4.75 out of 5 stars ( 4 )

Estimated Ship Date: Today

Water Neck Gasket, Buick, Cadillac, Chevy, GMC, Hummer, Isuzu, Pontiac, Saab, Each

Part Number: FEL-35720

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

Head Gasket, MLS, 4.060 in. Bore, .070 in. Compressed Thickness, Chevy, Each

Part Number: CGT-C5751-070

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Estimated Ship Date: Nov 3, 2025 if ordered today

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Head Gasket, MLS, 4.160 in. Bore, .098 in. Compressed Thickness, Chevy, Each

Part Number: CGT-C5318-098

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Head Gasket, MLS, 4.060 in. Bore, .098 in. Compressed Thickness, Chevy, Each

Part Number: CGT-C5751-098

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RETAINER,CR/SHF FRT OIL SEAL

Part Number: ADO-4762N

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Automatic Transmission Oil Rings, Turbine Shaft Seals, PTFE®, Chevrolet, THM700-R4, 4L60, MD8, 4L65E, 4L70E, Each

Part Number: ADO-8667035

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Exhaust Gasket, Manifold, Steel Core Laminate, Chevy, 4.3L, Set

Part Number: FEL-MS95842

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

HEAD GASKET

Part Number: CGT-C15361-060

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Estimated Ship Date: Nov 3, 2025 if ordered today

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Water Neck Gaskets and O-Rings, Water Neck and Thermostat Housing Seals, EPDM Rubber, Buick, Cadillac, Chevrolet, GMC, Hummer, Pontiac, Saab, Each

Part Number: ADO-12587397

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Gasket, Engine Valve Cover, Replacement, Chevrolet, GMC, Oldsmobile, Truck, Van, Each

Part Number: ADO-10201397

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