Automotive Gaskets & Seals

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From intake to exhaust, gaskets are always at the center of the action, providing the positive, leak-free seal your vehicle’s vital systems require to run at peak efficiency....

From intake to exhaust, gaskets are always at the center of the action, providing the positive, leak-free seal your vehicle’s vital systems require to run at peak efficiency. We have the automotive gaskets and seals for your daily driver or dedicated race car in individual pieces that are perfect for general maintenance or full sets with every gasket and seal you need for a complete engine rebuild. Choose from factory-replacement materials like cork and rubber, or high-tech gaskets made from multi-layer steel, dead-soft aluminum, copper, and more—all designed to withstand extreme heat and pressure.

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Results 1 - 25 of 510

Mr. Gasket Valve Cover Gaskets 182

Valve Cover Gaskets, Cork/Rubber, Chevy, Big Block, Pair

Part Number: MRG-182

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Tomorrow

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Estimated Ship Date: Tomorrow

Cometic Gasket Powersports Crank Seals for 2001-2004 YZ125 - OS182

Cometic Gasket Powersports Crank Seals for 2001-2004 YZ125 - OS182

Crankshaft Seal, Right Side, Yamaha, Each

Part Number: CPG-OS182

Not Yet Reviewed

Estimated Ship Date: Apr 20, 2026 if ordered today

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Estimated Ship Date: Apr 20, 2026 if ordered today

Fel-Pro Performance Oil Pan Gaskets 1821

Oil Pan Gasket, Multi-Piece, Rubber/Steel Core, Chevy, Small Block, Kit

Part Number: FEL-1821

4.75 out of 5 stars ( 8 )

Estimated Ship Date: Tomorrow

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Estimated Ship Date: Tomorrow

Fel-Pro Performance Oil Pan Gaskets 1827

Oil Pan Gasket, Multi-Piece, Rubber/Steel Core, Ford, 351W, Kit

Part Number: FEL-1827

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Tomorrow

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Estimated Ship Date: Tomorrow

Fel-Pro Performance Oil Pan Gaskets 1828

Oil Pan Gasket, Rubber Coated Fiber/Steel Core, Brodix, Each

Part Number: FEL-1828

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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Fel-Pro Performance Oil Pan Gaskets 1820

Oil Pan Gasket, Multi-Piece, Rubber-Coated Fiber, Ford, 240/300, L6, Each

Part Number: FEL-1820

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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Estimated Ship Date: Tomorrow

Sierra Marine Transom Seal Kits 18-2601-1

Seal Kit, Transom, Outdrive, R, MR, Alpha 1, Alpha 1 SS Drive Unit Type, Mercruiser, Kit

Part Number: RRA-18-2601-1

Not Yet Reviewed

Estimated Ship Date: May 22, 2026 if ordered today

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Estimated Ship Date: May 22, 2026 if ordered today

Sierra Marine Thermostat Gaskets 18-2917-9

Thermostat Gasket (Priced Per Pkg Of 2)

Part Number: RRA-18-2917-9

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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Sierra Marine Exhaust Riser Gaskets 18-2819-1-9

Exhaust Elbow Gasket (Priced Per Pkg of 2)

Part Number: RRA-18-2819-1-9

Not Yet Reviewed

Estimated Ship Date: May 14, 2026 if ordered today

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Estimated Ship Date: May 14, 2026 if ordered today

Sierra Marine Oil Pan Gaskets 18-2354

Carrier Seal

Part Number: RRA-18-2354

Not Yet Reviewed

Estimated Ship Date: May 21, 2026 if ordered today

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Estimated Ship Date: May 21, 2026 if ordered today

Sierra Marine Water Neck Gaskets and O-Rings 18-2831-9

Thermostat Cover Gasket (Priced Per Pkg Of 2)

Part Number: RRA-18-2831-9

Not Yet Reviewed

Estimated Ship Date: May 21, 2026 if ordered today

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Estimated Ship Date: May 21, 2026 if ordered today

Sierra Marine Oil Seals 18-2001

Oil Seal

Part Number: RRA-18-2001

Not Yet Reviewed

Estimated Ship Date: May 18, 2026 if ordered today

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Estimated Ship Date: May 18, 2026 if ordered today

Sierra Marine Exhaust Riser Gaskets 18-2854-1-9

Gasket, Exhaust Riser, Open Style, Barr, Pair

Part Number: RRA-18-2854-1-9

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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Estimated Ship Date: Tomorrow

Sierra Marine Cooling System Sealing Rings 18-2935

Gasket, Rubber Seal, Volvo Penta, Pair

Part Number: RRA-18-2935

Not Yet Reviewed

Estimated Ship Date: May 18, 2026 if ordered today

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Estimated Ship Date: May 18, 2026 if ordered today

Sierra Marine Head Gaskets 18-2885

Head Gasket, Marine, Stock Replacement, Johnson/Evinrude Outboard, Each

Part Number: RRA-18-2885

Not Yet Reviewed

Estimated Ship Date: May 27, 2026 if ordered today

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Estimated Ship Date: May 27, 2026 if ordered today

Sierra Marine Exhaust Plate Gaskets 18-2610

Gasket, Marine, Exhaust Outer Plate, OEM Style Replacement, Mercury Marine Outboard, Each

Part Number: RRA-18-2610

Not Yet Reviewed

Estimated Ship Date: May 18, 2026 if ordered today

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Estimated Ship Date: May 18, 2026 if ordered today

Sierra Marine Oil Seals 18-2065

Oil Seal

Part Number: RRA-18-2065

Not Yet Reviewed

Estimated Ship Date: May 18, 2026 if ordered today

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Estimated Ship Date: May 18, 2026 if ordered today

Sierra Marine Exhaust Housing Seals 18-2901-9

Gasket, Marine, Exhaust Housing, OEM Style Replacement, Mercruiser Stern Drive, OMC Stern Drive, Pair

Part Number: RRA-18-2901-9

Not Yet Reviewed

Estimated Ship Date: May 21, 2026 if ordered today

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Estimated Ship Date: May 21, 2026 if ordered today

Sierra Marine Head Gaskets 18-2961

Head Gasket, Marine, Stock Replacement, Johnson/Evinrude Outboard, Each

Part Number: RRA-18-2961

Not Yet Reviewed

Estimated Ship Date: May 21, 2026 if ordered today

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Estimated Ship Date: May 21, 2026 if ordered today

Sierra Marine Marine Outdrive Gasket and Seals 18-2645-1

Lower Unit Seal Kit

Part Number: RRA-18-2645-1

Not Yet Reviewed

Estimated Ship Date: May 22, 2026 if ordered today

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Estimated Ship Date: May 22, 2026 if ordered today

Sierra Marine Water Neck Gaskets and O-Rings 18-2947-9

Thermostat Gasket (Priced Per Pkg Of 2)

Part Number: RRA-18-2947-9

Not Yet Reviewed

Estimated Ship Date: May 27, 2026 if ordered today

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Estimated Ship Date: May 27, 2026 if ordered today

Sierra Marine Outdrive Gasket Sets 18-2619-1

Gasket Set, Outdrive, Mercruiser, Mercury Marine, Kit

Part Number: RRA-18-2619-1

4.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow

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Estimated Ship Date: Tomorrow

Sierra Marine Valve Cover Gaskets 18-2807-9

Block Cover Gasket (Priced Per Pkg Of 2)

Part Number: RRA-18-2807-9

Not Yet Reviewed

Estimated Ship Date: May 14, 2026 if ordered today

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Estimated Ship Date: May 14, 2026 if ordered today

Sierra Marine Water Pump Impeller Gaskets 18-2565-9

Impeller Gasket, Inboard, Outboard, Pair

Part Number: RRA-18-2565-9

Not Yet Reviewed

Estimated Ship Date: May 14, 2026 if ordered today

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Estimated Ship Date: May 14, 2026 if ordered today

Sierra Marine Head Gaskets 18-2952

Head Gasket, Marine, Stock Replacement, Johnson/Evinrude Outboard, Each

Part Number: RRA-18-2952

Not Yet Reviewed

Estimated Ship Date: May 27, 2026 if ordered today

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Estimated Ship Date: May 27, 2026 if ordered today

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