2012 GMC SIERRA-1500 Gaskets & Seals

GM 4.3L Vin X 2007-2010

Part Number: MAH-CS5744E

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SEAL

Part Number: NAL-13579648

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Estimated Ship Date: Mar 4, 2026 if ordered today

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Head Gasket, MLS, 4.060 in. Bore, .066 in. Compressed Thickness, Chevy, Each

Part Number: CGT-C5751-066

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Estimated Ship Date: Jan 5, 2026 if ordered today

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Engine Gasket Sets, Head Set, With Valve Stem Seals, Cadillac, Chevrolet, GMC, Saab, 6.0L, Set

Part Number: AJU-52534500

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Estimated Ship Date: Dec 29, 2025 if ordered today

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Head Gasket, MLS, 4.130 in. Bore, .030 in. Compressed Thickness, Chevy, Each

Part Number: CGT-C5317-030

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Estimated Ship Date: Jan 5, 2026 if ordered today

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GASKET KI

Part Number: NAL-89017812

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Estimated Ship Date: Mar 4, 2026 if ordered today

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SEAL-TRANS FLUID CLR PIPE FTG

Part Number: NAL-15251488

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Estimated Ship Date: Mar 4, 2026 if ordered today

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.040" MLS HEAD GASKET

Part Number: CGT-C15517-040

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Estimated Ship Date: Jan 5, 2026 if ordered today

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.060" MLS-5 HEAD GASKET

Part Number: CGT-C15524-060

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Cylinder Head Gasket , .053" MLS-5 HEAD GASKET , GM LS1 SB 4.100" BORE

Part Number: CGT-C5489-053

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.056" MLS-5 HEAD GASKET

Part Number: CGT-C5475-056

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Copper Head Gasket, .050C Copper Head Gasket, GM LS ENGINE 4.100-in. Bore

Part Number: CGT-C15408-050

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.051" MLS HEAD GASKET

Part Number: CGT-C15496-051

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Head Gasket, MLS, 4.160 in. Bore, .045 in. Compressed Thickness, Chevy, Each

Part Number: CGT-C5318-045

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Estimated Ship Date: Jan 5, 2026 if ordered today

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Head Gasket, MLS, 4.160 in. Bore, .056 in. Compressed Thickness, Chevy, Each

Part Number: CGT-C5318-056

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Head Gasket, MLS, 4.160 in. Bore, .060 in. Compressed Thickness, Chevy, Each

Part Number: CGT-C5318-060

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Head Gasket, MLS, 4.160 in. Bore, .070 in. Compressed Thickness, Chevy, Each

Part Number: CGT-C5318-070

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Estimated Ship Date: Jan 5, 2026 if ordered today

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Head Gasket, MLS, 4.160 in. Bore, .075 in. Compressed Thickness, Chevy, Each

Part Number: CGT-C5318-075

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Estimated Ship Date: Jan 5, 2026 if ordered today

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Head Gasket, MLS, 4.160 in. Bore, .080 in. Compressed Thickness, Chevy, Each

Part Number: CGT-C5318-080

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Head Gasket, MLS, 4.160 in. Bore, .089 in. Compressed Thickness, Chevy, Each

Part Number: CGT-C5318-089

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Head Gasket, MLS, 4.100 in. Bore, .120 in. Compressed Thickness, Chevy, Each

Part Number: CGT-C5489-120

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Head Gasket, MLS, 4.190 in. Bore, .027 in. Compressed Thickness, Chevy, Each

Part Number: CGT-C5319-027

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Head Gasket, MLS, 4.190 in. Bore, .036 in. Compressed Thickness, Chevy, Each

Part Number: CGT-C5319-036

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Head Gasket, MLS, 4.190 in. Bore, .060 in. Compressed Thickness, Chevy, Each

Part Number: CGT-C5319-060

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Estimated Ship Date: Jan 5, 2026 if ordered today

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.075" MLS-5 HEAD GASKET

Part Number: CGT-C5319-075

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Estimated Ship Date: Jan 5, 2026 if ordered today

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