Availability
2004 GMC SIERRA 2500 HD Engine Gaskets & Seals
Head Gasket, MLS, 4.100 in. Bore, .084 in. Compressed Thickness, Chevy, Each
Part Number: CGT-C5883-084
Not Yet Reviewed
Estimated Ship Date: Apr 8, 2026 if ordered today
Estimated Ship Date: Apr 8, 2026 if ordered today
Diesel Valve Cover Gasket
Part Number: SMP-VCG3
Not Yet Reviewed
Estimated Ship Date: Feb 23, 2026 if ordered today
Estimated Ship Date: Feb 23, 2026 if ordered today
Diesel Valve Cover Gasket
Part Number: SMP-VCG5
Not Yet Reviewed
Estimated Ship Date: Feb 23, 2026 if ordered today
Estimated Ship Date: Feb 23, 2026 if ordered today
REAR MAIN SEAL
Part Number: CGT-C15044
Not Yet Reviewed
Estimated Ship Date: Apr 8, 2026 if ordered today
Estimated Ship Date: Apr 8, 2026 if ordered today
TIMING COVER SEAL
Part Number: CGT-C15045
Not Yet Reviewed
Estimated Ship Date: Apr 8, 2026 if ordered today
Estimated Ship Date: Apr 8, 2026 if ordered today
.030" MLS- RH SIDE HEAD GASKET
Part Number: CGT-C5761-030
Not Yet Reviewed
Estimated Ship Date: Apr 8, 2026 if ordered today
Estimated Ship Date: Apr 8, 2026 if ordered today
.056-IN. MLS-5 RH SIDE HEAD GSKT
Part Number: CGT-C5764-056
Not Yet Reviewed
Estimated Ship Date: Apr 8, 2026 if ordered today
Estimated Ship Date: Apr 8, 2026 if ordered today
.060" MLS-5 LH SIDE HEAD GSKT
Part Number: CGT-C5764-060
Not Yet Reviewed
Estimated Ship Date: Apr 8, 2026 if ordered today
Estimated Ship Date: Apr 8, 2026 if ordered today
.066" MLS-5 LH SIDE HEAD GSKT
Part Number: CGT-C5764-066
Not Yet Reviewed
Estimated Ship Date: Apr 8, 2026 if ordered today
Estimated Ship Date: Apr 8, 2026 if ordered today
.070" MLS-5 LH SIDE HEAD GSKT
Part Number: CGT-C5764-070
Not Yet Reviewed
Estimated Ship Date: Apr 8, 2026 if ordered today
Estimated Ship Date: Apr 8, 2026 if ordered today
.089-IN. MLS-5 RH SIDE HEAD GSKT
Part Number: CGT-C5764-089
Not Yet Reviewed
Estimated Ship Date: Apr 8, 2026 if ordered today
Estimated Ship Date: Apr 8, 2026 if ordered today
.140" MLS-5 LH SIDE HEAD GSKT
Part Number: CGT-C5764-140
Not Yet Reviewed
Estimated Ship Date: Apr 8, 2026 if ordered today
Estimated Ship Date: Apr 8, 2026 if ordered today
.045" MLS- LH SIDE HEAD GASKET
Part Number: CGT-C5765-045
Not Yet Reviewed
Estimated Ship Date: Apr 8, 2026 if ordered today
Estimated Ship Date: Apr 8, 2026 if ordered today
Head Gasket, 4.350 in. Bore, Multi-layer Stainless Steel, Left Bank, Mercury Marine Only, Chevy, 496, Each
Part Number: CGT-C5765-060
Not Yet Reviewed
Estimated Ship Date: Apr 8, 2026 if ordered today
Estimated Ship Date: Apr 8, 2026 if ordered today
.066" MLS-5 LH SIDE HEAD GSKT
Part Number: CGT-C5765-066
Not Yet Reviewed
Estimated Ship Date: Apr 8, 2026 if ordered today
Estimated Ship Date: Apr 8, 2026 if ordered today
.056-IN. MLS-5 RH SIDE HEAD GSKT
Part Number: CGT-C5765-070
Not Yet Reviewed
Estimated Ship Date: Apr 8, 2026 if ordered today
Estimated Ship Date: Apr 8, 2026 if ordered today
Cylinder Head Gasket , .036" MLS- LH SIDE HEAD GASKET, GM/MERCURY 8.1L 496ci 4.450"
Part Number: CGT-C5766-036
Not Yet Reviewed
Estimated Ship Date: Apr 8, 2026 if ordered today
Estimated Ship Date: Apr 8, 2026 if ordered today
.040" MLS- LH SIDE HEAD GASKET
Part Number: CGT-C5766-040
Not Yet Reviewed
Estimated Ship Date: Apr 8, 2026 if ordered today
Estimated Ship Date: Apr 8, 2026 if ordered today
.045" MLS- LH SIDE HEAD GASKET
Part Number: CGT-C5766-045
Not Yet Reviewed
Estimated Ship Date: Apr 8, 2026 if ordered today
Estimated Ship Date: Apr 8, 2026 if ordered today
Head Gasket, MLS, 4.450 in. Bore, .051 in. Compressed Thickness, Chevy, Marine, Each
Part Number: CGT-C5766-051
Not Yet Reviewed
Estimated Ship Date: Apr 8, 2026 if ordered today
Estimated Ship Date: Apr 8, 2026 if ordered today
.089" MLS 5 LAYER HEAD LH
Part Number: CGT-C5766-089
Not Yet Reviewed
Estimated Ship Date: Apr 8, 2026 if ordered today
Estimated Ship Date: Apr 8, 2026 if ordered today
Valve Cover Gaskets, PermaDry, Rubber, Chevy, GMC, Hummer, Pair
Part Number: FEL-VS50821R
Not Yet Reviewed
Estimated Ship Date: Feb 27, 2026 if ordered today
Estimated Ship Date: Feb 27, 2026 if ordered today
Oil Seal Chevrolet, Gm-Chevrolet, Isuzu - Left Turn.-
Part Number: AJU-15113800
Not Yet Reviewed
Estimated Ship Date: Mar 24, 2026 if ordered today
Estimated Ship Date: Mar 24, 2026 if ordered today
Oil Seal Chevrolet, Gm-Chevrolet, Isuzu- Right Turn.-
Part Number: AJU-15113900
Not Yet Reviewed
Estimated Ship Date: Mar 24, 2026 if ordered today
Estimated Ship Date: Mar 24, 2026 if ordered today
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