2004 GMC SIERRA-1500 Gaskets & Seals

GMC-Pass: 346(5.7L) LS1 (1997-2002) GMC-Trk: 294(4.8L), 325(5.3l), 365(6.0

Part Number: MAH-G31626

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Estimated Ship Date: Nov 28, 2025 if ordered today

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Engine Oil Pump Pickup Tube Gasket, Engine Oil Pump Pickup Tube Gasket

Part Number: MAH-B32790

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Estimated Ship Date: Nov 28, 2025 if ordered today

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GM-Trk:262(4.3L),305(5.0L),350(5.7L)Eng.w/Metric Thread(92-96)Oil Pan Drain

Part Number: MAH-B45828

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Estimated Ship Date: Nov 28, 2025 if ordered today

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GM-Trk:262(4.3L)Eng.,w/VIN 'W&X'(1997-2003)

Part Number: MAH-JV1656

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Estimated Ship Date: Nov 28, 2025 if ordered today

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Head Gaskets, Composite, 4.122 in. Bore, 0.050 in. Compressed Thickness, Chevrolet, GMC, Isuzu, Oldsmobile, Pontiac, 4.3L, Each

Part Number: MAH-5744

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Estimated Ship Date: Nov 24, 2025 if ordered today

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Intake Manifold Gasket, Chevrolet, Gm-Chevrolet

Part Number: AJU-13288600

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Estimated Ship Date: Dec 15, 2025 if ordered today

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Oil Seal Chevrolet, Gm-Chevrolet, Isuzu - Left Turn.-

Part Number: AJU-15113800

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Estimated Ship Date: Dec 15, 2025 if ordered today

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.075" MLS-5 HEAD GASKET

Part Number: CGT-C5476-075

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Estimated Ship Date: Dec 19, 2025 if ordered today

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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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Estimated Ship Date: Dec 19, 2025 if ordered today

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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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Estimated Ship Date: Dec 19, 2025 if ordered today

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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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Estimated Ship Date: Dec 19, 2025 if ordered today

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Head Gasket, MLS, 4.060 in. Bore, .073 in. Compressed Thickness, Chevy, Each

Part Number: CGT-C5751-073

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Estimated Ship Date: Dec 19, 2025 if ordered today

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.084" MLS-5 HEAD GASKET

Part Number: CGT-C5751-084

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Estimated Ship Date: Dec 19, 2025 if ordered today

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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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Estimated Ship Date: Dec 19, 2025 if ordered today

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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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Estimated Ship Date: Dec 19, 2025 if ordered today

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.095" MLS-5 HEAD GASKET

Part Number: CGT-C5751-095

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Estimated Ship Date: Dec 19, 2025 if ordered today

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Head Gasket, MLS, 4.060 in. Bore, .124 in. Compressed Thickness, Chevy, Each

Part Number: CGT-C5751-124

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Estimated Ship Date: Dec 19, 2025 if ordered today

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Head Gasket, MLS, 4.060 in. Bore, .140 in. Compressed Thickness, Chevy, 5.7, 6.0, 6.2L, Each

Part Number: CGT-C5751-140

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Estimated Ship Date: Dec 19, 2025 if ordered today

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SEAL

Part Number: NAL-13579648

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Estimated Ship Date: Feb 23, 2026 if ordered today

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GM-Trk, 294(4.8L), 325(5.3L), 365(6.0L) (1999-2002)

Part Number: MAH-G31620

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Estimated Ship Date: Dec 1, 2025 if ordered today

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GASKET KI

Part Number: NAL-89017812

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Estimated Ship Date: Feb 23, 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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Estimated Ship Date: Dec 19, 2025 if ordered today

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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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Estimated Ship Date: Dec 19, 2025 if ordered today

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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: Dec 19, 2025 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: Dec 19, 2025 if ordered today

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