2003 Engine Gaskets & Seals Gaskets & Seals

Cometic MLS Head Gaskets C5882-051

Cometic MLS Head Gaskets C5882-051

Head Gasket, MLS, 4.100 in. Bore, .051 in. Compressed Thickness, Chevy, Each

Part Number: CGT-C5882-051

Not Yet Reviewed

Estimated Ship Date: Jul 9, 2026 if ordered today

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Estimated Ship Date: Jul 9, 2026 if ordered today

Cometic Valve Cover Gaskets C5557-188

Valve Cover Gaskets, Aramid Fiber, .188 in. Thickness, Mopar, Small Block Magnum, 10 Bolt Cover, Each

Part Number: CGT-C5557-188

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Estimated Ship Date: Jul 9, 2026 if ordered today

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Estimated Ship Date: Jul 9, 2026 if ordered today

SCE AccuSeal E Intake Gaskets 111124

Gaskets, Intake, AccuSeal E, Graphite, 2.18 in. x 1.35 in. Port, .062 in. Thick, Chevy, Small Block, Set

Part Number: SCE-111124

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow

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Fel-Pro Rear Main Seals BS 40430

Rear Main Seal, 1-Piece, Rubber, for use on Acura®/Honda®/Isuzu, L4, Each

Part Number: FEL-BS40430

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SCE AccuSeal Pro Valve Cover Gaskets 211276

Valve Cover Gaskets, AccuSeal Pro, Laminated High-Temperature Silicone/Cork, Chevy, Dart-Buick Small Block Chevy Cylinder Heads, Pair

Part Number: SCE-211276

Not Yet Reviewed

Estimated Ship Date: Jun 8, 2026 if ordered today

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Estimated Ship Date: Jun 8, 2026 if ordered today

Cometic Street Pro Top-End Gasket Kits PRO3008T-45

Engine Gasket Set, MLS Headgaskets, 4.100 in. Bore, .045 in. Compressed Thickness, GM, Duramax Diesel, Set

Part Number: CGT-PRO3008T-45

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Estimated Ship Date: Jul 9, 2026 if ordered today

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Estimated Ship Date: Jul 9, 2026 if ordered today

Cometic Oil Pan Gaskets C5201

Oil Pan Gasket, One-piece, Rubber with Steel Core, Chrysler, Dodge, Jeep, 5.7L, Each

Part Number: CGT-C5201

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Estimated Ship Date: Tomorrow

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Cometic MLS Head Gaskets C5789-056

.056" MLS-5 HEAD GASKET

Part Number: CGT-C5789-056

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Estimated Ship Date: Jul 9, 2026 if ordered today

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Estimated Ship Date: Jul 9, 2026 if ordered today

Cometic MLS Head Gaskets C5789-060

.060" MLS-5 HEAD GASKET

Part Number: CGT-C5789-060

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Estimated Ship Date: Jul 9, 2026 if ordered today

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Estimated Ship Date: Jul 9, 2026 if ordered today

Cometic MLS Head Gaskets C5720-060

.060" MLS-5 LHS HEAD 1996-03

Part Number: CGT-C5720-060

Not Yet Reviewed

Estimated Ship Date: Jul 9, 2026 if ordered today

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Estimated Ship Date: Jul 9, 2026 if ordered today

Cometic MLS Head Gaskets C5721-060

.060" MLS-5 RHS HEAD 1996-03

Part Number: CGT-C5721-060

Not Yet Reviewed

Estimated Ship Date: Jul 9, 2026 if ordered today

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Estimated Ship Date: Jul 9, 2026 if ordered today

Cometic MLS Head Gaskets C5741-060

Head Gasket, MLS, 4.155 in. Bore, .060 in. Compressed Thickness, Chevy, Each

Part Number: CGT-C5741-060

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Estimated Ship Date: Jul 9, 2026 if ordered today

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Estimated Ship Date: Jul 9, 2026 if ordered today

Dorman Oil Pan Drain Plug Gaskets 097-119.1

Rubber Drain Plug Gasket, Fits M12 (20Mm Od)

Part Number: RNB-097-119-1

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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Fel-Pro Water Neck Gaskets 35445

Water Neck Gaskets and O-Rings, Rubber, for Infiniti, for Nissan, Chevrolet, Lexus, Lotus, Mitsubishi, Pontiac, Scion, Suzuki, Toyota, Each

Part Number: FEL-35445

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow

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SCE Pro Copper Head Gaskets P135293

Head Gasket, Copper, 4.520 in. Bore, 0.093 in. Thickness, Chevy, Mark 4 Big Block, Each

Part Number: SCE-P135293

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Flatout Gaskets Valve Cover Gaskets 6128.2

Valve Cover Gaskets, Paper/Silicone Coating, 0.120 in. Thick, Chevrolet, LS, Pair

Part Number: FOG-6128-2

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Estimated Ship Date: Tomorrow

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SCE Pro Copper Head Gaskets P133893

Head Gasket, Copper, 4.380 in. Bore, 0.093 in. Thickness, Chevy, Mark 4 Big Block, Each

Part Number: SCE-P133893

Not Yet Reviewed

Estimated Ship Date: Jun 8, 2026 if ordered today

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Estimated Ship Date: Jun 8, 2026 if ordered today

SCE Pro Copper Head Gaskets P132593

Head Gasket, Copper, 4.250 in. Bore, 0.093 in. Thickness, Chevy, Mark 4 Big Block, Each

Part Number: SCE-P132593

Not Yet Reviewed

Estimated Ship Date: Jun 8, 2026 if ordered today

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Estimated Ship Date: Jun 8, 2026 if ordered today

Cometic MLS Head Gaskets for 1991-2005 NSX - C4277-056

.056" MLS HEAD, C30A1 MOTOR

Part Number: CGT-C4277-056

Not Yet Reviewed

Estimated Ship Date: Jul 9, 2026 if ordered today

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Estimated Ship Date: Jul 9, 2026 if ordered today

Cometic Rear Main Seal Cover Gaskets C15281

GM LS Gen-3/4 Small Block V8 Rear Main Cover Gasket

Part Number: CGT-C15281

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Estimated Ship Date: Jul 9, 2026 if ordered today

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Estimated Ship Date: Jul 9, 2026 if ordered today

Cometic MLS Head Gaskets C5988-086

Head Gasket, MLS, 4.000 in. Bore, .086 in. Compressed Thickness, Jeep, Each

Part Number: CGT-C5988-086

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Jul 9, 2026 if ordered today

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Estimated Ship Date: Jul 9, 2026 if ordered today

Cometic MLS Head Gaskets C5503-030

Head Gasket, MLS, 3.701 in. Bore, .030 in. Compressed Thickness, Ford, Lincoln, Mercury, Each

Part Number: CGT-C5503-030

Not Yet Reviewed

Estimated Ship Date: Jul 9, 2026 if ordered today

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Estimated Ship Date: Jul 9, 2026 if ordered today

Need It Sooner? We recommend these similar substitute parts:

Trick Flow® by Cometic MLS Head Gaskets TFS-5180902R

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Cometic MLS Head Gaskets C5502-030

Head Gasket, MLS, 3.701 in. Bore, .030 in. Compressed Thickness, Ford, Lincoln, Mercury, Each

Part Number: CGT-C5502-030

Not Yet Reviewed

Estimated Ship Date: Jul 9, 2026 if ordered today

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Estimated Ship Date: Jul 9, 2026 if ordered today

Need It Sooner? We recommend these similar substitute parts:

Trick Flow® by Cometic MLS Head Gaskets TFS-5180902L

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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Cometic MLS Head Gaskets C5119-027

.027" MLS HEAD GASKET

Part Number: CGT-C5119-027

Not Yet Reviewed

Estimated Ship Date: Jul 9, 2026 if ordered today

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Estimated Ship Date: Jul 9, 2026 if ordered today

Cometic MLS Head Gaskets C5118-027

.027" MLS HEAD GASKET

Part Number: CGT-C5118-027

Not Yet Reviewed

Estimated Ship Date: Jul 9, 2026 if ordered today

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Estimated Ship Date: Jul 9, 2026 if ordered today