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.

Individual Parts

Part Groups

Results 1 - 25 of 579

Pioneer Automotive Harmonic Balancer Repair Sleeve Tools HB-2122

HARM BAL SLEEVE

Part Number: PIO-HB-2122

Not Yet Reviewed

Estimated Ship Date: Mar 2, 2026 if ordered today

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Estimated Ship Date: Mar 2, 2026 if ordered today

Performance Tool Rubber Grommet Assortment Kits W5214

Grommets and Assortment Kits, Rubber Grommet Assortment, 1/8 in. to 1.0 in. Sizes, Grommets/Plugs, Storage Case, Plastic, Clear, Set of 125

Part Number: WMR-W5214

4.72 out of 5 stars ( 36 )

Estimated Ship Date: Today

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Performance Tool O-Ring Kits W5202

O-Ring Kits, O-Ring Assortment, SAE, Nitrile Butadiene Rubber, Black, 70 Hardness, Abrasion/Compression Resistant, Storage Case, Plastic, Red, Kit

Part Number: WMR-W5202

5.0 out of 5 stars ( 7 )

Estimated Ship Date: Today

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Performance Tool O-Ring Kits W5203

O-Ring Kits, O-Ring Assortment, Metric, Nitrile Butadiene Rubber, Black, 70 Hardness, Abrasion/Compression Resistant, Storage Case, Plastic, Blue, Kit

Part Number: WMR-W5203

4.67 out of 5 stars ( 12 )

Estimated Ship Date: Today

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Performance Tool O-Ring Kits W5239

O-Ring Kits, Viton® O-Ring Assortment, 70 Hardness, Orange, 2.57 x 1.78mm to 20.22 x 3.53mm Sizes, Plastic Case, Clear, Kit

Part Number: WMR-W5239

2.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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K Tool 125-Piece Grommet Assortment Kits KTI00091

Grommet Assortment, Rubber, 125-Piece, Plastic Case

Part Number: KTI-00091

4.56 out of 5 stars ( 9 )

Estimated Ship Date: Today

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Estimated Ship Date: Today

Performance Tool 60-Piece Drain Plug Gasket Assortments W5234

Oil Pan Drain Plug Gaskets, Drain Plug Gasket Assortment, Nylon/Fiber Material, 1/2 in. to 20mm Sizes, Storage Case, Plastic, Clear, Set of 60

Part Number: WMR-W5234

Not Yet Reviewed

Estimated Ship Date: Mar 2, 2026 if ordered today

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Estimated Ship Date: Mar 2, 2026 if ordered today

Titan Tekz 125-Piece Rubber Grommet Assortments 45214

125 Piece Rubber Grommet Assortment, Plastic Case, Clear, Kit

Part Number: TTN-45214

4.8 out of 5 stars ( 5 )

Estimated Ship Date: Today

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Titan Tekz 407-Piece SAE O-Ring Assortment Kits 45202

O-Rings, SAE, Assortment, 407-piece, Rubber, Black, Kit

Part Number: TTN-45202

4.6 out of 5 stars ( 5 )

Estimated Ship Date: Today

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Titan 110-Piece Rubber Grommet Assortments 45236

Grommet Assortment, Rubber, Black, 110 Pieces, Plastic Storage Case, Kit

Part Number: TTN-45236

2.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

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Estimated Ship Date: Today

Titan Tekz 270-Piece HBNR O-Ring Assortment Kits 45201

O-Rings, SAE, Assortment, 270-piece, HBNR Rubber, Green, Kit

Part Number: TTN-45201

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Estimated Ship Date: Today

Titan Tekz 419-Piece Metric O-Ring Assortment Kits 45203

O-Rings, Metric, Assortment, 419-piece, Buna N Rubber, Kit

Part Number: TTN-45203

Not Yet Reviewed

Estimated Ship Date: Today

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Cal Van Tools Rear Main Seals 499

7.3L Ford Diesel Rear Main Seal Kit

Part Number: CAV-499

Not Yet Reviewed

Estimated Ship Date: Feb 25, 2026 if ordered today

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Estimated Ship Date: Feb 25, 2026 if ordered today

Lang Tools O-Rings 43182

Viton O'Ring M18

Part Number: LAG-43182

Not Yet Reviewed

Estimated Ship Date: Apr 7, 2026 if ordered today

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Estimated Ship Date: Apr 7, 2026 if ordered today