Availability
2004 GMC Engine Gaskets & Seals
Engine Cylinder Head Gasket
Part Number: CGT-C5476-040
Not Yet Reviewed
Estimated Ship Date: May 5, 2026 if ordered today
Estimated Ship Date: May 5, 2026 if ordered today
Head Gasket, MLS, 3.910 in. Bore, .036 in. Compressed Thickness, Chevy, Each
Part Number: CGT-C5475-036
Estimated Ship Date: May 5, 2026 if ordered today
Estimated Ship Date: May 5, 2026 if ordered today
.040" MLS HEAD GASKET
Part Number: CGT-C15509-040
Not Yet Reviewed
Estimated Ship Date: May 4, 2026 if ordered today
Estimated Ship Date: May 4, 2026 if ordered today
Water Pump Gasket, GM Genuine Part, Cadillac, Chevrolet, GMC, Oldsmobile, Pontiac, Each
Part Number: ADO-251-2022
Estimated Ship Date: Today
Estimated Ship Date: Today
Gasket, Engine Valve Cover, Replacement, Chevrolet, GMC, Oldsmobile, Truck, Van, Each
Part Number: ADO-10201397
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Estimated Ship Date: Today
SEAL KIT
Part Number: NAL-89017622
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Timing Cover Seal, Front Crankshaft Seal, Gasket, O-Rings, Chevrolet, GMC, 6.6L, Duramax, Kit
Part Number: FEL-TCS45055
Not Yet Reviewed
Estimated Ship Date: Mar 24, 2026 if ordered today
Estimated Ship Date: Mar 24, 2026 if ordered today
.120" MLS HEAD GASKET
Part Number: CGT-C5475-120
Not Yet Reviewed
Estimated Ship Date: May 5, 2026 if ordered today
Estimated Ship Date: May 5, 2026 if ordered today
Head Gasket, MLS, 4.100 in. Bore, .140 in. Compressed Thickness, Chevy, Each
Part Number: CGT-C5489-140
Not Yet Reviewed
Estimated Ship Date: May 5, 2026 if ordered today
Estimated Ship Date: May 5, 2026 if ordered today
Head Gasket, MLS, 4.060 in. Bore, .056 in. Compressed Thickness, Chevy, Each
Part Number: CGT-C5751-056
Estimated Ship Date: May 5, 2026 if ordered today
Estimated Ship Date: May 5, 2026 if ordered today
Engine Gasket Set, Original Head Gasket Set, Chevy, GMC, 6.6L Duramax Diesel, Kit
Part Number: MAH-HS54580
Not Yet Reviewed
Estimated Ship Date: Apr 6, 2026 if ordered today
Estimated Ship Date: Apr 6, 2026 if ordered today
Oil Cooler Gaskets, Assortment, Rubber/Aluminum, Set
Part Number: RNB-66201
Estimated Ship Date: Today
Estimated Ship Date: Today
Gasket, Water Pump, Paper Material, Chevrolet, Small Block V8, GM V6, Each
Part Number: MAH-K25935
Estimated Ship Date: Today
Estimated Ship Date: Today
Head Gasket, MLS, Marine, 4.350 in. Bore, .040 in. Compressed Thickness, Chevy, Each
Part Number: CGT-C5762-040
Not Yet Reviewed
Estimated Ship Date: May 5, 2026 if ordered today
Estimated Ship Date: May 5, 2026 if ordered today
Head Gasket, MLS, Marine, 4.350 in. Bore, .040 in. Compressed Thickness, Chevy, Each
Part Number: CGT-C5765-040
Not Yet Reviewed
Estimated Ship Date: May 5, 2026 if ordered today
Estimated Ship Date: May 5, 2026 if ordered today
Rubber Drain Plug Gasket, Fits M12 (20Mm Od)
Part Number: RNB-097-119-1
Not Yet Reviewed
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
GM Truck 4.8L 2004/06, 5.3L 2004/06, 6.0L 2004/06. GM Pass 5.7L 2004, 7.0L
Part Number: MAH-C31823
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Head Gasket, MLS, 4.060 in. Bore, .092 in. Compressed Thickness, Chevy, Each
Part Number: CGT-C5751-092
Not Yet Reviewed
Estimated Ship Date: May 5, 2026 if ordered today
Estimated Ship Date: May 5, 2026 if ordered today
.098" MLS-5 HEAD GASKET
Part Number: CGT-C5475-098
Not Yet Reviewed
Estimated Ship Date: May 5, 2026 if ordered today
Estimated Ship Date: May 5, 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
Turbocharger Gasket, Oil Drain Style, Synthetic Fiber, Each
Part Number: PPE-116005022
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 5, 2026 if ordered today
Estimated Ship Date: May 5, 2026 if ordered today
Head Gasket, 3.910 in. Bore, .066 in. Compressed Thickness, Chevy, LS, 5.7, Each
Part Number: CGT-C5475-066
Not Yet Reviewed
Estimated Ship Date: May 5, 2026 if ordered today
Estimated Ship Date: May 5, 2026 if ordered today
Truck / SUV
Jeep®
Restoration
Stock Replacement
Late Model Muscle
Tools
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Circle Track
Street Rod
Powersports
Paint & Body
Marine
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