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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Results 1 - 25 of 291

AFCO Racing Screw-In Fittings 80071

Fitting, Adapter, AN to Hose Barb, Straight, Aluminum, Natural, 1 1/2 in., -20 AN, Each

Part Number: AFC-80071

Not Yet Reviewed

Estimated Ship Date: Today

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AFCO Racing Screw-In Fittings 80073

Fitting, Adapter, AN to AN, Straight, Aluminum, Natural, -20 AN in., -20 AN, Each

Part Number: AFC-80073

Not Yet Reviewed

Estimated Ship Date: Apr 13, 2026 if ordered today

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Estimated Ship Date: Apr 13, 2026 if ordered today

Chevrolet Performance Power Steering Fitting O-Rings 26001594

O-Ring, Power Steering O-Ring Seal, Rubber, Each

Part Number: NAL-26001594

1.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Four Seasons O-Rings 24606

O-Ring, HNBR, Green, 0.300 in. I.D., 0.429 in. O.D., Fits -6 AN Air Conditioning Fittings, Round Rim Shape, Each

Part Number: FSS-24606

Not Yet Reviewed

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Four Seasons O-Ring Kits 450000

A/C Fitting Repair Kit

Part Number: FSS-450000

Not Yet Reviewed

Estimated Ship Date: Mar 31, 2026 if ordered today

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Estimated Ship Date: Mar 31, 2026 if ordered today

Allstar Performance Water Neck Gaskets and O-Rings ALL99354

O-Ring for Water Neck Fitting

Part Number: AAF-ALL99354

Not Yet Reviewed

Estimated Ship Date: Apr 17, 2026 if ordered today

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Estimated Ship Date: Apr 17, 2026 if ordered today

Twin Power Powersports Intake Manifolds 491273

COMPLIANCE FITTINGS

Part Number: TWP-74069S2

Not Yet Reviewed

Estimated Ship Date: Mar 31, 2026 if ordered today

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Estimated Ship Date: Mar 31, 2026 if ordered today

Seals-it Firewall Grommets GS1003BL

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 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 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 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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Earl's Performance Seals-It Firewall Grommets 29G001ERL

Hose Grommet, Seals-It, Firewall Grommet Seal, 3 in. Outside Diameter, No Hole, Each

Part Number: EAR-29G001ERL

4.27 out of 5 stars ( 11 )

Estimated Ship Date: Today

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Trick Flow® StreetBurner® and Track Heat® Intake Manifold Hardware Kits TFS-EFI-KIT1

Installation Hardware, Intake Manifold, Trick Flow® Street/Track Heat® EFI, Ford, Small Block, Kit

Part Number: TFS-EFI-KIT1

4.5 out of 5 stars ( 2 )

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 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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Canton Racing Replacement O-Rings 98-004

O-rings, Replacement, Black, Viton®, Universal, Bypass/Filter Adatper, Kit

Part Number: CTR-98-004

4.6 out of 5 stars ( 5 )

Estimated Ship Date: Today

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Moroso Oil Pan Drain Plug Washers 97011

Drain Plug Washers, Nylon, .875 in. O.D., .500 in. I.D., Set of 10

Part Number: MOR-97011

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 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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Seals-it Firewall Grommets GS50238

Firewall Grommet, Rubber, 1.5 in. O.D., 0.400 in. Center Hole, Each

Part Number: SIT-GS50238

4.33 out of 5 stars ( 3 )

Estimated Ship Date: Today

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Trick Flow® R-Series and 351W Intake Manifold Hardware Kits TFS-EFI-KIT3

Installation Hardware, Intake Manifold, Trick Flow® EFI, Ford, Small Block, Kit

Part Number: TFS-EFI-KIT3

1.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

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Seals-it Firewall Grommets GS100320

Firewall Grommet, Rubber, 3.0 in. O.D., 1.250 in. I.D., Each

Part Number: SIT-GS1003-20

4.67 out of 5 stars ( 3 )

Estimated Ship Date: Today

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Seals-it Firewall Grommets GS40416

Firewall Grommet, Rubber, 4.0 in. O.D., 1.000 in. I.D., Each

Part Number: SIT-GS404-16

3.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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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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