2004 GMC SIERRA-1500 Gaskets & Seals

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

Part Number: CGT-C5318-089

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Estimated Ship Date: Dec 19, 2025 if ordered today

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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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.075" MLS-5 HEAD GASKET

Part Number: CGT-C5319-075

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Head Gasket, MLS, 4.190 in. Bore, .080 in. Compressed Thickness, Chevy, Each

Part Number: CGT-C5319-080

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.092" MLS-5 HEAD GASKET

Part Number: CGT-C5319-092

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HEAD GASKET

Part Number: CGT-C5319-098

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Cylinder Head Gasket , .120" MLS HEAD GASKET , GM LS1 SB 4.190" BORE

Part Number: CGT-C5319-120

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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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.075" MLS-5 HEAD GASKET

Part Number: CGT-C5476-075

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Cylinder Head Gasket , .054" MLS-5 HEAD GASKET , GM LS1 SB 3.970" BORE

Part Number: CGT-C5476-054

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THERMOSTAT HOUSING SEAL

Part Number: CGT-C15036

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WATER PUMP BACKING O-RING

Part Number: CGT-C15033

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16PK POLY METAL JACKET

Part Number: CGT-3516PB-16

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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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.040" MLS HEAD GASKET

Part Number: CGT-C15517-040

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GM LS Gen-3/4 Small Block V8 Timing Cover Gasket

Part Number: CGT-C15280

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GM LS Gen-3/4 Small Block V8 Rear Main Cover Gasket

Part Number: CGT-C15281

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.051" MLS HEAD GASKET

Part Number: CGT-C15496-051

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.060" MLS-5 HEAD GASKET

Part Number: CGT-C15524-060

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.084" MLS-5 HEAD GASKET

Part Number: CGT-C5751-084

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Head Gasket, MLS, 4.060 in. Bore, .086 in. Compressed Thickness, Chevy, Each

Part Number: CGT-C5751-086

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Head Gasket, MLS, 4.060 in. Bore, .089 in. Compressed Thickness, Chevy, Each

Part Number: CGT-C5751-089

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.095" MLS-5 HEAD GASKET

Part Number: CGT-C5751-095

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