Automotive Gaskets & Seals

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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Beyea Exhaust Header Gaskets HG604

Header Gasket, Graphite, Fast Burn 604 Crate Engine, Chevy, Small Block, Pair

Part Number: BEY-3967

Not Yet Reviewed

Estimated Ship Date: Today

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Summit Racing™ Neoprene Rubber Universal Sheets SUM-939510

Rubber Sheet, Square, Neoprene, Universal, 1/8 in. Thick, 12 in. Long x 12 in. Wide, Each

Part Number: SUM-939510

5.0 out of 5 stars ( 6 )

Estimated Ship Date: Today

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BTR Valve Cover Gaskets BTR-37683-2

Valve Cover Gaskets, Rubber, Avanti, Buick, Cadillac, Chevy, GMC, Hummer, Isuzu, Pontiac, Saab, Workhorse, Workhorse Custom Chassis, Pair

Part Number: BTC-BTR-37683-2

Not Yet Reviewed

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Cometic Oil Pan Gaskets C4259-060

Cometic Oil Pan Gaskets C4259-060

Oil Pan Gasket, Foam Coated Aluminum, Custom Seal, Jaguar, 3.4, 3.5, 4.2L, Each

Part Number: CGT-C4259-060

Not Yet Reviewed

Estimated Ship Date: Jul 13, 2026 if ordered today

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Estimated Ship Date: Jul 13, 2026 if ordered today

Vertex Pistons Powersports Intake Gaskets 717184

VERTEX REED GASKET YAMAHA CUSTOM

Part Number: VPX-717184

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

Flatout Gaskets Engine Gasket Sets 2495

Gasket, UNIVERSAL FLATOUT GASKETS CUSTOM SHADING KIT.(1)

Part Number: FOG-2495

Not Yet Reviewed

Estimated Ship Date: May 13, 2026 if ordered today

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Estimated Ship Date: May 13, 2026 if ordered today

Seals-it Split Grommet Seals SGS35100

Firewall Split Grommet, 2 Piece Seal, Rubber, 3.00 in. O.D., 1.000 in. I.D., Each

Part Number: SIT-SGS3-5-100

4.04 out of 5 stars ( 24 )

Estimated Ship Date: Today

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Seals-it Firewall Grommets GS1003BL

Grommet Seal, Rubber, Black Center, 3.00 in. O.D., Blank I.D. Each

Part Number: SIT-GS1003-BL

4.71 out of 5 stars ( 14 )

Estimated Ship Date: Today

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Seals-it Firewall Grommets GS50238BL

Firewall Grommet, Rubber, 2.0 in. O.D., Blank Center Hole, Each

Part Number: SIT-GS50238-BL

4.38 out of 5 stars ( 13 )

Estimated Ship Date: Today

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Seals-it Firewall Grommets GS101NHBL

Firewall Grommet, Rubber, 5.25 in. O.D., Dual Blank Center Hole, Each

Part Number: SIT-GS101-NH-BL

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

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Seals-it Firewall Grommets GS4001WPT

Grommet, Series 6, Rubber, 2.00 in. Flange O.D. Blank I.D., 1.50 in. Length, Each

Part Number: SIT-GS4001-WPT

5.0 out of 5 stars ( 5 )

Estimated Ship Date: Today

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Seals-it Firewall Grommets GS100312

Firewall Grommet, Rubber, 3.0 in. O.D., 0.750 in. I.D., Each

Part Number: SIT-GS1003-12

4.33 out of 5 stars ( 3 )

Estimated Ship Date: Today

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Seals-it Firewall Grommets GS20035BL

Firewall Grommet, Rubber, 1.50 in. O.D., Each

Part Number: SIT-GS2003-5-BL

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

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Seals-it Split Grommet Seals SGS351250

Split Grommet Seal, Rubber, Black, 3.000 in. O.D., 1.250 in. I.D., Each

Part Number: SIT-SGS351250

3.75 out of 5 stars ( 4 )

Estimated Ship Date: Today

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Seals-it Firewall Grommets GS100316

Firewall Grommet, Rubber, 3.0 in. O.D., 1.000 in. I.D., Each

Part Number: SIT-GS1003-16

4.5 out of 5 stars ( 2 )

Estimated Ship Date: Today

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Summit Racing™ Gasket Material Sheets SUM-110000

Gasket Material, Sheet, Steel Core/Graphite, 0.063 in. Thickness, 6.00 in. Width, 24.00 in. Length, Each

Part Number: SUM-110000

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Summit Racing™ Neoprene Rubber Universal Sheets SUM-939512

Rubber Sheet, Square, Neoprene, Universal, 1/4 in. Thick, 12 in. Long x 12 in. Wide, Each

Part Number: SUM-939512

Not Yet Reviewed

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Mahle Original Thermostat Housing and Coolant Outlet Gaskets C25487

Gasket, Paper, Engine Coolant Outlet, OEM-style, Various, Each

Part Number: MAH-C25487

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Mahle Original Thermostat Housing and Coolant Outlet Gaskets C24109

Gasket, Paper, Engine Coolant Outlet, OEM-style, Various, Each

Part Number: MAH-C24109

Not Yet Reviewed

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Seals-it Firewall Grommets GS404BL

Firewall Grommet, Rubber, 4.0 in. O.D. Blank I.D., Each

Part Number: SIT-GS404-BL

5.0 out of 5 stars ( 4 )

Estimated Ship Date: Today

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Seals-it Firewall Grommets GS20035WPT

Grommet Seal, Rubber, Pointed Style Center, 1.50 in. O.D., Blank point I.D. Each

Part Number: SIT-GS2003-5-WPT

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Seals-it Firewall Grommets GS100312B

Firewall Grommet, Rubber, Black, Aluminum, Round, 3.000 in. O.D., 0.750 in. I.D., Each

Part Number: SIT-GS100312B

Not Yet Reviewed

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Seals-it Firewall Grommets GS10038

Firewall Grommet, Rubber, 3.0 in. O.D., 0.500 in. I.D., Each

Part Number: SIT-GS1003-8

5.0 out of 5 stars ( 1 )

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Mahle Original Thermostat Housing and Coolant Outlet Gaskets C26650

Ford-Pass, Trk&Ind;Linc;Merc:351C, 351M, 370, 400, 429, 460(68-94)

Part Number: MAH-C26650

Not Yet Reviewed

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Seals-it Grommet Seals GS20032HBLACK

Dual Grommet Seal, Rubber, Black, 3.750 in. Wide, 0.250 in. I.D., Each

Part Number: SIT-GS20032HBLK

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