Truck / SUV
Jeep®
Restoration
Stock Replacement
Late Model Muscle
Tools
Gifts, Clothing, & More
Circle Track
Street Rod
Powersports
Paint & Body
Marine
Jr Dragster
Gaskets & Seals
Availability
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.
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.
Showing In Stock Items. Show All 139 Items.
Summit Racing Equipment® Grommet Assortment Kits
Summit Racing Equipment® grommet assortment kits make it easy to run wires through your firewall or any other cut metal without damage to the wire sheathing. These kits are available in different sizes, with a nice variety of rubber grommet sizes in each—all labeled and stored in a clear plastic carry-case. Protect your automotive wiring with economical and efficient grommets.
( 61 )
$23.99
—
$28.99
Seals-it Firewall Grommets
Seals-It patented firewall grommets are a nitrile rubber material bonded to an aluminum bezel. They're designed to stretch to allow a fitting to pass through, and yet will grip hose to keep debris out. These grommet seals are great for wiring, fuel and oil lines, air and liquid hoses, and other types of lines. And, they can be used for other applications, including race cars, custom cars, marine, commercial equipment, motor homes, and much more. Order the inside/outside diameters needed for your vehicle.
( 63 )
$17.99
—
$30.99
Seals-it Split Grommet Seals
Seals-it split grommet seals use a combination of fire-retardant rubber and anodized aluminum bezel, making them the perfect choice for many applications. In race cars, they keep unwanted smoke and fumes from entering the driver's area, while protecting lines from chafing and abrading on rough surfaces. In hot rods and custom car applications, they provide the perfect "finishing touch" to all through-panel installations. Wiring, fuel and oil lines, air and liquid hoses, and all other lines that make up your rod or custom can make an otherwise detailed installation look unfinished. In response to many inquiries concerning how to seal and "dress up" existing hose, wire, cable, etc. we have developed the new "split" Grommet Seal. The unit comes in two half-part sections so that it can be mounted on an existing installation without disturbing anything. Seals-it grommet seals add the well-organized, professional appearance you want throughout your vehicle. Available in standard hole sizes from 1/4 in. thru 1 in. in 1/8 in. increments. Alternate hole sizes are available for any order of 5 pieces or more.
( 56 )
$38.99
—
$41.99
Summit Racing™ Valve Cover Gaskets
Sooner or later, you're going to need valve cover gaskets. Our Summit Racing™ valve cover gaskets are ideal. They're constructed from quality materials and so reasonably priced, why not stock up? Order the pair of Summit Racing™ valve cover gaskets designed to fit your application.
( 363 )
$43.99
Summit Racing™ Mustang Conversion Oil Pans
Summit Racing offers Mustang conversion oil pans for a variety of small block Windsor engine applications from the 1970s, 80s, and '90s. These steel pans include a pickup, dipstick, and main cap stud—and they're available with a black or chrome finish. The wet sump style oil pans are ideal replacements, ensuring proper lubrication for your street/strip muscle car.
( 24 )
$211.99
—
$224.99
BD Diesel Exhaust Manifold Bolt and Spacer Kits
Typical aftermarket exhaust manifold bolts are much shorter than stock which after numerous heat cycles can cause them to fatigue and start to stretch, leading to exhaust leaks and possible breakage after repeated re-torques. The finish and coating on most of these bolts can also lead to premature corrosion and zinc embrittlement. Replace damaged or corroded exhaust manifold bolts with BD Diesel class 10.9 bolts and spacers which improve thermal durability to stand up to the heat and non-Zinc plated fasteners prevent zinc embrittlement. Order the kit recommended for your vehicle and engine application. BD Diesel exhaust manifold bolt and spacer kit #1041483 details: * Exhaust spacers ensure fastener operates in elastic stretch without fracture or permanent yield * Class 10.9 hardware * Non-zinc plated fasteners prevent zinc embrittlement * Includes 16 exhaust spacers (18mm) * Includes 16 flange head exhaust bolts (M8x1.25 – 40mm 10.9)
( 1 )
$85.95
Canton Racing Replacement O-Rings
Are your O-rings worn? Replace them with new O-rings from Canton Racing. They offer replacements for oil adapters, bypassing filter mounts and port adapter fittings. Made from heat-resistant Viton®, these little black rings offer excellent resistance to fluids. Keep your seals tight and leak-free with Canton Racing replacement O-rings.
( 7 )
$7.00
—
$8.00
PRW Valve Cover Gaskets
Create a positive seal with PRW valve cover gaskets. Several choices are available in black or blue rubber with a steel core. Choose the proper fit for your valve cover/engine setup.
( 2 )
$24.05
—
$52.09
Chevrolet Performance Valve Stem Seals
These Chevrolet Performance valve stem seals control the lubrication of the valve stem as it slides into the valve guide. Too little oil contributes to stem and guide wear, and too much oil increases oil consumption and can cause a buildup of carbon. This leads to valve seat damage and early valve failure, as well as reduced engine performance and emission failures. These Chevrolet Performance valve stem seals ensure dependable performance and superior service life.
( 5 )
$36.99
Crown Automotive Oil Filter Adapter Replacement O-Rings
If you're experiencing an oil leak and suspect that the oil filter adapter seals have lost their resiliency, Crown Automotive oil filter adapter replacement O-rings can clear up that oily mess. These seal kits consist of several black rubber rings for a direct-fit restoration of the seals. They also offer individual O-rings. Stop leaving your mark in the driveway and get premium replacement parts from Crown.
( 5 )
$3.99
—
$6.50
Performance Tool O-Ring Kits
Performance Tool O-ring kits will always be handy when you're in a bind. They come with a large selection of different sizes for any job.
( 20 )
$16.99
—
$17.99
Titan Tekz 407-Piece SAE O-Ring Assortment Kits
Keep 32 of the most popular SAE O-rings on hand to save you both time and money from having to run back and forth to the hardware store with Titan's 407-piece SAE O-ring assortment kits. These SAE O-rings are constructed from Buna-N BG715 (nitrile 70 shore) rubber and meet ASTM D-2000 SAE J200 standards. A re-sealable case is included to safely store all O-ring sizes for super-fast and easy O-ring selection.
( 5 )
$16.99
Seals-it Grommet Seals
Seals-it grommet seals use a combination of fire-retardant rubber and an anodized aluminum bezel, making them the perfect choice for many applications. In race cars, they keep unwanted smoke and fumes from entering the driver's area, while protecting lines from chafing and abrading on rough surfaces. In hot rods and custom car applications, they provide the perfect "finishing touch" to all through-panel installations. Wiring, fuel and oil lines, air and liquid hoses, and all other lines that make up your rod or custom can make an otherwise detailed installation look unfinished. Seals-it grommet seals add the well-organized, professional appearance that you want throughout your vehicle.
( 2 )
$20.99
—
$55.99
ACDelco GM Genuine Parts Transmission Drain Plug Gaskets
ACDelco GM Genuine Parts transmission drain plug gaskets are factory-recommended replacement components. They provide the same sealing, durability, and service life you expect from General Motors. Order the drain plug gaskets designed to fit your GM manual transmission application.
( 1 )
$6.99
Allstar Performance Firewall Cable Bushings
Allstar Performance offers firewall cable bushings for use with 2- and 4-gauge wire. Machined from aluminum with a protective polyurethane interior, these bushings mount securely to the firewall and then lock onto the wire that passes through—to provide a waterproof and vibration-proof method of securing a cable.
( 4 )
$8.99
NotcHead Firewall Rings
NotcHead firewall rings will assure that your engine bay will look as top-notch as the rest of your ride. A threaded back and ABS nut will create a tight fit on almost any firewall thickness. Available machined, polished, or black hard anodized, NotcHead firewall rings will provide a beautiful finished appearance to enhance the look of your vehicle's heater and A/C hoses.
( 1 )
$19.80
—
$118.08
Vintage Air Firewall Grommets
Vintage Air firewall grommets are designed to protect electrical wiring, fuel, water, and hydraulic lines when passed through metal walls. These rubber plugs are designed and engineered to help seal up holes and add a finished look to your application.
( 18 )
$1.99
Dorman Grommet Assortment Kits
Dorman grommet assortment kits are a comprehensive line of grommets for a wide range of applications. Each grommet is constructed of high-quality materials for long-lasting durability. They're packaged together in a variety of sizes and diameters to assist with both small and large projects. These direct replacement parts ensure a proper fit on both industrial and commercial uses.
( 1 )
$6.99
ACDelco GM Genuine Parts Engine Valve Stem Oil Seals
ACDelco GM Genuine Parts engine valve stem oil seals are designed, engineered, and tested to rigorous standards, and are backed by General Motors. GM Genuine Parts are the true OE parts installed during the production of or validated by General Motors for GM vehicles.
Not Yet Reviewed
$6.99
FASS Fuel Systems Titanium Series Fuel/Air Separation Systems Replacement Components
FASS Fuel Systems offer a wide selection of replacement parts to keep your FASS Titanium Series or FASS 95 Series Fuel Air Separation Systems in top working condition. From O-rings to filters, pumps, motor assemblies and more, FASS Fuel Systems has the parts and components that you need.
( 1 )
$2.85
Peterson Fluid Systems O-Rings
Peterson Fluid Systems' O-rings are made for superior sealing of their house filters. Each filter requires specific O-rings to keep dirt and debris from entering your fluid system. The Viton® replacements are available in multiple sizes to fit different applications. Peterson has you covered when it comes to keeping your system clean.
( 1 )
$12.99
Perma-Cool Oil Filter Adapter Replacement O-Rings
Do you have a leaky oil filter adapter? No problem--just pick up one of these Perma-Cool oil filter adapter replacement O-rings. They are manufactured from high-quality rubber and provide a leak-free seal. Whether your O-ring is cracked, weathered, or brittle, there's no need to worry. Just replace it with one of these Perma-Cool oil filter adapter replacement O-rings and keep that oil inside of your engine, where it belongs.
( 1 )
$6.96
Motorcraft Water Neck and Thermostat Housing Seals
Motorcraft offers water neck and thermostat housing replacement seals for a variety of applications. Cut from premium materials, these gaskets and O-rings are available in a variety of styles and shapes. They deliver OE fit, durability, and performance. When you swap out your thermostat or notice a leak, use genuine Motorcraft parts to ensure a tight seal.
( 2 )
$3.99
Dorman Valve Covers
Save time and money! Dorman offers a large selection of valve covers constructed from high-quality plastic, steel, or aluminum that resist warping, cracking, and porousness. The metals are corrosion-resistant, and all covers come with the appropriate number of gaskets to provide tight, lasting seals against oil leaks. They are all direct replacements to ensure a proper fit every time. Order the valve covers designed for your specific make/model or engine.
( 49 )
$68.99
