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Summit Bucks
Fel-Pro water neck gaskets are available for hundreds of applications, including most engine coolant outlets and thermostat housings. These inexpensive seals are offered in a variety of materials and configurations. Avoid unwanted leaks. Order the gaskets recommended for your vehicle and engine family.
( 272 )
$2.99
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$9.99
These Summit Racing™ water neck o-rings are a great way to get your water neck sealing like new again.
( 18 )
$3.99
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$6.99
Allstar Performance water neck replacement gaskets and O-rings fit their swivel and fixed aluminum water necks. For a good seal against leaking, replace your worn or damaged gaskets and O-rings with the proper fit and function of Allstar water neck replacement gaskets and O-rings.
( 4 )
$2.99
ACDelco water neck and thermostat seals provide a leak-free install. Cut from premium materials, these replacement gaskets and O-rings are available in a variety of styles and shapes for fitment on specific applications. Choose the name you can trust—ACDelco—to supply OE-type parts for long-lasting fit and dependable performance.
( 2 )
$2.50
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$6.99
Do you need to fix a leaky water neck seal? Chances are, the gasket is shot and should be replaced. Cometic water neck gaskets are made from durable materials to ensure a leak-free seal eliminating leaks and keeping your components in good working order.
( 4 )
$1.99
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$2.99
CVR replacement water neck o-rings are direct-replacement seals for your swivel or non-swivel water necks. Made from the same high-quality materials and precision finishing, they are guaranteed to fit and function like new. Restore your CVR water necks with CVR replacement water neck o-rings!
( 2 )
$2.99
Proper sealing components are essential to maintain leak-free performance beneath the hood of your vehicle. SCE water neck gaskets are top-shelf replacements for joining the thermostat housing and intake manifold. These direct fit gaskets are assembled from a variety of materials, and are configured to fit specific auto applications. For racing and other high performance usage, trust the gasket expertise of Specialty Component Engineering.
( 5 )
$1.99
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$4.07
MotoRad water neck O-rings are made of high-strength rubber material. They're designed to get your water neck sealing like new again!
Not Yet Reviewed
$1.99
Moroso water neck gaskets provide a great seal for your water neck or thermostat housing. The gaskets are manufactured from high-quality fiber material. Moroso water neck gaskets are available for small block and big block Chevrolet engines that utilize a water neck that does not require and O-ring. Order the Moroso water neck gasket suited to fit your application.
Not Yet Reviewed
$9.99
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
Summit Bucks
When replacing the water outlet on your vehicle, don't forget to install a new gasket. Fel-Pro PermaDryPlus water neck gaskets feature 1/8 in. thickness for a leak-free seal and are ideal for performance aftermarket-style water necks. They're available in a variety of materials, such as rubber and composite, and are designed for fitment on specific applications.
( 16 )
$3.99
Ford Genuine Parts water neck gaskets and O-rings are designed to exact specifications as the factory parts on your vehicle for proper form, fit, and functionality. These genuine Ford replacement parts fit the same as the original factory part because they're made by the original equipment manufacturer. Water neck gaskets and O-rings in Ford engines serve to create a reliable seal, preventing coolant leaks and maintaining proper engine cooling. These seals ensure that the engine's cooling system operates effectively, preventing overheating and ensuring engine longevity. Get the genuine Ford replacement parts you need for your vehicle with the correct fit and top-notch performance you expect with Ford Genuine Parts.
Not Yet Reviewed
$6.99
These Mr. Gasket thermostat housing and water outlet gaskets provide a great seal for your stock application. They are available to fit most applications and offer a quality seal you can count on.
( 52 )
$6.89
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$9.67
On Sale
These Mr. Gasket replacement water outlet O-Ring gaskets are direct replacements for Mr. Gaskets O-ring style water necks. They are made from high quality rubber to help keep your coolant where it belongs and safe from any leaks.
( 8 )
$12.44
$6.84
Trans-Dapt Performance replacement water outlet O-ring gaskets are direct replacements for Trans-Dapt Performance aluminum water necks. They are designed to help keep your coolant where it belongs.
( 2 )
$4.99
MotoRad has you covered when it comes to your cooling system's sealing needs. MotoRad offers these STAT LOK products in gasket and seal form. The gaskets are designed to reduce installation time and feature an adhesive backing to hold your thermostat securely centered in the counterbore, leaving both of your hands free to align and bolt down the outlet. STAT LOK rubber seals are available for nearly all US and import cars and light trucks. So save time, prevent leaks, and get the job done right with MotoRad STAT LOK engine coolant thermostat gaskets and seals!
( 4 )
$1.50
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$1.99
Summit Bucks
Fel-Pro offers a wide selection of replacement thermostat housing gaskets for auto, truck, and van applications, as well as commercial and industrial use. Designed for 100 percent sealing solutions, the gaskets are available in materials such as rubber, paper, and composite. They meet or exceed OEM specs, configured for particular vehicles. When joining your intake manifold and thermostat housing, ensure leak-free performance with Fel-Pro gaskets.
( 7 )
$3.99
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$4.99
Sierra Marine thermostat gaskets are high-quality replacements made specific to marine engines. Each gasket application is constructed from premium materials, and made to exact specifications to ensure a proper fit for your marine engine model. Keep your watercraft a float with high-quality aftermarket replacement boat engine and drive parts from Sierra Marine.
Not Yet Reviewed
$1.99
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$7.99
Sierra Marine thermostat housings are quality replacement housings made to meet and exceed the factory standards. Each housing is constructed from quality materials and made to be a direct replacement to your engine. Replace your worn out housing with a Sierra Marine thermostat housing today.
Not Yet Reviewed
$5.99
GM Performance has been at the forefront of developing high-quality parts for Chevy enthusiasts, including these water outlet gaskets. Precision-cut for your application, each gasket is built to meet or exceed all original equipment specifications and is validated for fit, form, and function to ensure a durable, leak-resistant seal. It's your vehicle, so don't settle for anything less than premium-quality replacement components from Chevrolet Performance.
Not Yet Reviewed
$5.99
Aisin thermostat gaskets are OEM-quality, direct-fit replacements for factory water neck gaskets and O-rings. Designed for a proper fit every time, they are made of high-quality materials for durability and years of continued use.
Not Yet Reviewed
$1.99
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$4.99
Get new thermostat housing or coolant outlet gaskets from Mahle Original for your custom, repair, or restoration project. They're made of high-quality materials to ensure a leak-free seal and available for a variety of applications to meet your needs. Don't take chances with a second-rate component--order the Mahle Original thermostat housing and coolant outlet gaskets best suited for your ride!
( 3 )
$1.99
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$5.99
Edelbrock thermostat gaskets are made to Edelbrock's high standards of quality and performance. They're the same high-quality replacement gaskets that they supply with Edelbrock intakes, heads, carburetors, and other components.
( 5 )
$12.95
Crown Automotive thermostat gaskets create a solid seal between your engine and thermostat housing to prevent the risk of overheating. Whenever you're replacing your thermostat, always replace the gasket as well. These gaskets are available in a variety of configurations, as well as materials such as silicone, composite, paper, and rubber—for precise fitment on decades of vehicles. Ensure a tight, leak-proof seal for your cooling system with quality Crown gaskets.
( 2 )
$1.99
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$7.99
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