Availability
2004 GMC Engine Gaskets & Seals
Intake Manifold Gaskets, Composite, Chevy, 8.1L, Set
Part Number: ADO-89017539
Not Yet Reviewed
Estimated Ship Date: Apr 13, 2026 if ordered today
Estimated Ship Date: Apr 13, 2026 if ordered today
Head Gasket, MLS, 4.100 in. Bore, .051 in. Compressed Thickness, Chevy, Each
Part Number: CGT-C5882-051
Not Yet Reviewed
Estimated Ship Date: May 20, 2026 if ordered today
Estimated Ship Date: May 20, 2026 if ordered today
Engine Gasket Set, MLS Headgaskets, 4.100 in. Bore, .045 in. Compressed Thickness, GM, Duramax Diesel, Set
Part Number: CGT-PRO3008T-45
Not Yet Reviewed
Estimated Ship Date: May 20, 2026 if ordered today
Estimated Ship Date: May 20, 2026 if ordered today
Head Gasket, MLS, 4.060 in. Bore, .086 in. Compressed Thickness, Chevy, Each
Part Number: CGT-C5751-086
Not Yet Reviewed
Estimated Ship Date: May 20, 2026 if ordered today
Estimated Ship Date: May 20, 2026 if ordered today
.098" MLS-5 HEAD GASKET
Part Number: CGT-C5475-098
Not Yet Reviewed
Estimated Ship Date: May 20, 2026 if ordered today
Estimated Ship Date: May 20, 2026 if ordered today
Gasket, Oil Pan Drain Plug, Copper, Set of 3
Part Number: RNB-65268
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Turbocharger Gasket, Oil Drain Style, Synthetic Fiber, Each
Part Number: PPE-116005022
Estimated Ship Date: Today
Estimated Ship Date: Today
Water Pump Gaskets, Nitrile Coated Steel, Chevrolet, GMC, 6.6L Diesel, Each
Part Number: ADO-251-2032
Estimated Ship Date: Today
Estimated Ship Date: Today
Timing Cover Seals, ACDelco Crankshaft Front Seals, Multiple Applications, Each
Part Number: ADO-5200
Estimated Ship Date: Today
Estimated Ship Date: Today
Head Gasket, MLS, 4.160 in. Bore, .075 in. Compressed Thickness, Chevy, Each
Part Number: CGT-C5318-075
Not Yet Reviewed
Estimated Ship Date: May 20, 2026 if ordered today
Estimated Ship Date: May 20, 2026 if ordered today
Head Gasket, MLS, 4.060 in. Bore, .073 in. Compressed Thickness, Chevy, Each
Part Number: CGT-C5751-073
Not Yet Reviewed
Estimated Ship Date: May 20, 2026 if ordered today
Estimated Ship Date: May 20, 2026 if ordered today
.056" MLS-5 HEAD GASKET
Part Number: CGT-C5476-056
Not Yet Reviewed
Estimated Ship Date: May 20, 2026 if ordered today
Estimated Ship Date: May 20, 2026 if ordered today
Valve Cover Gaskets, PermaDry, Rubber, Chevy, GMC, Hummer, Isuzu, Each
Part Number: FEL-VS50703R
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Head Gasket, MLX, 4.040 in. Bore, .044 in. Compressed Thickness, Chevy, Each
Part Number: CGT-C5505-044
Not Yet Reviewed
Estimated Ship Date: May 20, 2026 if ordered today
Estimated Ship Date: May 20, 2026 if ordered today
Need It Sooner? We recommend these similar substitute parts:
Copper Head Gasket, .050C Copper Head Gasket, GM LS ENGINE 4.100-in. Bore
Part Number: CGT-C15408-050
Not Yet Reviewed
Estimated Ship Date: May 20, 2026 if ordered today
Estimated Ship Date: May 20, 2026 if ordered today
Engine Kit Gasket Set General Motors Truck 2001-2004 6.6L Duramax Diesel VIN 1
Part Number: MAH-95-3726
Not Yet Reviewed
Estimated Ship Date: Apr 20, 2026 if ordered today
Estimated Ship Date: Apr 20, 2026 if ordered today
Timing Cover Seals, ACDelco Crankshaft Front Seals, Multi-Purpose Oil Seal, Chevy, GMC, Each
Part Number: ADO-710568
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Engine Kit Gasket Set GM Truck 8.1L 2001-2004
Part Number: MAH-95-3639
Not Yet Reviewed
Estimated Ship Date: Apr 13, 2026 if ordered today
Estimated Ship Date: Apr 13, 2026 if ordered today
Engine Kit Gasket Set General Motors Truck 2004-2007 6.6L Duramax Diesel VIN 2, 6, and D
Part Number: MAH-95-3727
Estimated Ship Date: Mar 23, 2026 if ordered today
Estimated Ship Date: Mar 23, 2026 if ordered today
.027" MLS- RH SIDE HEAD GASKET
Part Number: CGT-C5761-027
Not Yet Reviewed
Estimated Ship Date: May 20, 2026 if ordered today
Estimated Ship Date: May 20, 2026 if ordered today
.027" MLS- LH SIDE HEAD GASKET
Part Number: CGT-C5764-027
Not Yet Reviewed
Estimated Ship Date: May 20, 2026 if ordered today
Estimated Ship Date: May 20, 2026 if ordered today
Valve Cover Gaskets, AccuSeal Pro, Laminated High-Temperature Silicone/Cork, Chevy, GM V6, 18 Degree High Port, Pair
Part Number: SCE-217076
Not Yet Reviewed
Estimated Ship Date: Apr 22, 2026 if ordered today
Estimated Ship Date: Apr 22, 2026 if ordered today
Head Gasket, MLS, 4.190 in. Bore, .056 in. Compressed Thickness, Chevy, Each
Part Number: CGT-C5319-056
Not Yet Reviewed
Estimated Ship Date: May 20, 2026 if ordered today
Estimated Ship Date: May 20, 2026 if ordered today
Turbocharger Gaskets, ACDelco GM Genuine Parts Turbocharger Oil Line Gaskets, Oil Feed, Synthetic Fiber, Chevy, GMC, Each
Part Number: ADO-97208191
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Head Gaskets, Multi-layer Steel, 4.137 in. Bore, 0.050 in. Compressed Thickness, Chevrolet, GMC, Hummer, 6.6L Diesel, Each
Part Number: MAH-54584
Not Yet Reviewed
Estimated Ship Date: Apr 20, 2026 if ordered today
Estimated Ship Date: Apr 20, 2026 if ordered today
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