2008 GMC SIERRA-3500-HD Gaskets & Seals

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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EXTENSION HOUSING GASKET

Part Number: PIO-749288

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Estimated Ship Date: Oct 6, 2025 if ordered today

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Exhaust Header and Manifold Gaskets

Part Number: NAL-98002804

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Estimated Ship Date: Jan 13, 2026 if ordered today

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Exhaust Manifold Donut Seal, 2-Bolt, Buick, Chevy, GMC, Isuzu, Saab, Each

Part Number: NAL-15036012

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Estimated Ship Date: Jan 13, 2026 if ordered today

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Axle Drive Flange Gaskets

Part Number: NAL-12471641

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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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Fuel Pump Tank Seal

Part Number: DFP-FA10029

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Estimated Ship Date: Oct 6, 2025 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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Varoius Chevrolet / GMC HD Applications - See e-cat for specific applications

Part Number: APH-8644

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Estimated Ship Date: Oct 6, 2025 if ordered today

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Engine Oil Cooler Gasket Set, Engine Oil Cooler Gasket Set

Part Number: MAH-GS34005

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Estimated Ship Date: Oct 21, 2025 if ordered today

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SEAL

Part Number: NAL-13579648

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Estimated Ship Date: Jan 14, 2026 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: Nov 4, 2025 if ordered today

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Intake Manifold Gasket, Chevrolet, Gm-Chevrolet

Part Number: AJU-13298000

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Estimated Ship Date: Nov 4, 2025 if ordered today

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Head Gaskets, Multi-layer Steel, 4.107 in. Bore, 0.050 in. Compressed Thickness, Chevrolet, GMC, Hummer, 6.6L Diesel, Each

Part Number: MAH-54583

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Estimated Ship Date: Oct 20, 2025 if ordered today

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.040" MLS HEAD GASKET

Part Number: CGT-C15517-040

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Estimated Ship Date: Nov 3, 2025 if ordered today

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.060" MLS-5 HEAD GASKET

Part Number: CGT-C15524-060

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Estimated Ship Date: Nov 3, 2025 if ordered today

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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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Estimated Ship Date: Nov 3, 2025 if ordered today

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MLX Head Gasket, .062-in. MLX HEAD GASKET RIGHT, GM 6.6L DURAMAX 01-16 4.130-in.

Part Number: CGT-C15375-062

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Estimated Ship Date: Nov 3, 2025 if ordered today

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Cylinder Head Gasket , .062" MLX HEAD GASKET LEFT , GM 6.6L DURAMAX 01-16 4.130"

Part Number: CGT-C15376-062

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Estimated Ship Date: Nov 3, 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: Nov 3, 2025 if ordered today

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