2008 GMC SIERRA-3500-HD Engine Gaskets & Seals

Head Gasket, MLS, 4.100 in. Bore, .066 in. Compressed Thickness, Chevy, Each

Part Number: CGT-C5882-066

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Estimated Ship Date: Nov 3, 2025 if ordered today

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MLX Head Gasket, .053-in. MLX HEAD GASKET LEFT , GM 6.6L DURAMAX 01-16 4.130-in.

Part Number: CGT-C15376-053

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Estimated Ship Date: Nov 3, 2025 if ordered today

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MLX Head Gasket, .053-in. MLX HEAD GASKET RIGHT , GM 6.6L DURAMAX 01-16 4.130-in.

Part Number: CGT-C15375-053

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Estimated Ship Date: Nov 3, 2025 if ordered today

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Head Gasket, MLS, 4.100 in. Bore, .066 in. Compressed Thickness, Chevy, Each

Part Number: CGT-C5883-066

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Estimated Ship Date: Nov 3, 2025 if ordered today

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Gaskets, Oil Pan Drain Plug Location, Rubber, Buick, Cadillac, Chevy, GMC, Oldsmobile, Pontiac, Hummer, Saturn

Part Number: RNB-66451

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O-Ring

Part Number: FEL-35633

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Conversion Gasket Set

Part Number: FEL-CS26269

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Estimated Ship Date: Oct 13, 2025 if ordered today

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Head Gasket, MLS, 4.130 in. Bore, .060 in. Compressed Thickness, Chevy, Each

Part Number: CGT-C5317-060

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Estimated Ship Date: Nov 3, 2025 if ordered today

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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: Nov 3, 2025 if ordered today

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Engine Timing Cover Gasket Set, Engine Timing Cover Gasket Set

Part Number: MAH-JV5278

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Estimated Ship Date: Oct 20, 2025 if ordered today

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Head Gasket, MLS, 4.100 in. Bore, .040 in. Compressed Thickness, Chevy, Passenger Side, Each

Part Number: CGT-C5882-040

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Head Gasket, MLS, 4.100 in. Bore, .040 in. Compressed Thickness, Chevy, Driver Side, Each

Part Number: CGT-C5883-040

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Water Neck Gaskets and O-Rings, Composite/Rubber Seal, Crossover Pipe Gasket, Chevrolet, GMC, Hummer, 6.6L Diesel, Each

Part Number: FEL-35757

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GASKET-CYL HD (GRADE A)

Part Number: NAL-12637790

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Estimated Ship Date: Jan 13, 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: Jan 13, 2026 if ordered today

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Timing Cover, 1-Piece, Aluminum, Chevy, Each

Part Number: NAL-12594939

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Estimated Ship Date: Jan 13, 2026 if ordered today

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Head Gaskets, Multi-layer Steel, 4.173 in. Bore, 0.080 in. Compressed Thickness, Chevrolet, GMC, 6.6L Diesel, Each

Part Number: MAH-54597

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Estimated Ship Date: Oct 21, 2025 if ordered today

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Intake Manifold Gaskets

Part Number: NAL-97363570

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Estimated Ship Date: Jan 13, 2026 if ordered today

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SEAL

Part Number: NAL-97373522

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Estimated Ship Date: Jan 13, 2026 if ordered today

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Engine Water Pump Outlet Pipe Gasket

Part Number: NAL-12635594

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Estimated Ship Date: Jan 13, 2026 if ordered today

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GSKT KIT

Part Number: NAL-19207929

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Estimated Ship Date: Jan 13, 2026 if ordered today

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REAR SEAL

Part Number: NAL-94056175

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Estimated Ship Date: Jan 13, 2026 if ordered today

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Oil Cooler Gaskets and Seals

Part Number: NAL-97192666

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Estimated Ship Date: Jan 13, 2026 if ordered today

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SEAL

Part Number: NAL-97209342

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Estimated Ship Date: Jan 13, 2026 if ordered today

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EGR Gaskets

Part Number: NAL-97365201

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Estimated Ship Date: Jan 13, 2026 if ordered today

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