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Thermostats, Housings & Fillers

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Results 1 - 10 of 10

On Sale

Mishimoto Thermostats

Mishimoto thermostats are effective in noticeably lowering engine coolant temperatures. These thermostats are built with high-quality wax and are shipped with new rubber gaskets (where applicable) for a good, leak-free seal. They are then digitally calibrated for precise operation. Mishimoto thermostats open up at a slightly lower temperature than OEM or standard thermostats once your engine is fully warmed up. This allows the coolant to flow through the engine sooner, thus reducing and maintaining cooler engine temperatures. Whether you have a daily driver or a modified and upgraded turbo, Mishimoto thermostats will maintain optimal temperatures to efficiently cool your application.

4.44 out of 5 stars ( 73 )

$58.95

$109.95


$53.06

$98.96

On Sale

Mr. Gasket Water Necks

Mr. Gasket offers replacement water necks in a variety of styles, materials, finishes, sizes, and angles. Water necks help to hold the vehicle's thermostat in place as it opens and closes—to regulate the flow of coolant through your engine. The opening in the water neck created by the thermostat allows coolant to flow from the radiator back to the engine. Order the model recommended for your vehicle.

3.71 out of 5 stars ( 115 )

$63.69


$57.35

On Sale

Scott Drake Swivel Water Necks

Scott Drake swivel water necks are machined from billet aluminum. Their 2-piece design allows the neck to fully rotate to perfectly fit your particular application. These exclusive Scott Drake water necks were designed for classic car applications that require a 45 degree angle. They include mounting hardware and rubber O-ring seals to ensure a leak-proof installation.

3.67 out of 5 stars ( 9 )

$99.95


$89.95

On Sale

Earl's Performance LS Water Pump Adapters

Earl's leads the way for LS engines! OE water pumps come with push-on barbs for clamping the standard radiator hoses. Push-on hose connections just don't meet the demands of extreme performance. Earl's LS water pump adapter kits convert both the inlet and outlet to -20 AN fittings. The kits work with all LS water pumps; an O-ring adapter plate is included that upgrades early LS water pumps to the later, less restrictive style of thermostat. Features include: * Billet aluminum and stainless steel components * Anodized protection on aluminum components * Requires thermostat upgrade on early LS water pumps * Welding required

Not Yet Reviewed

$163.95


$90.95

On Sale

Mishimoto Thermostat Housings

A faulty thermostat can result in engine overheating and potential internal damage. Mishimoto thermostat with housings will keep temperatures under control. Featuring an upgraded aluminum housing and bleeder screw for enhanced durability, the thermostats are available in different styles to open at lower or stock temperatures, ensuring proper coolant flow. They are constructed using high-quality wax for reliable, repeatable operation. As with all their products, these thermostats with housings include the Mishimoto Lifetime Warranty, ensuring superior product quality and craftsmanship. Thermostat, housing, and gasket are included. Select the style needed for your vehicle.

Not Yet Reviewed

$89.95


$80.96

On Sale

Mishimoto Low-Temperature Thermostats and Housings

Mishimoto offers low-temperature thermostats and housings for a variety of applications, including Ford F-250 and F-350 models from 2003-07. These cooling system components are designed to replace the factory parts with a lower activation temperature for earlier coolant circulation. They help keep engine temperatures lower, which is beneficial for vehicles in hot climates, those with modified engines, or for heavy-duty use like towing. Key features: * Lower activation temperature: These thermostats open at a lower temperature than the stock unit, allowing coolant to flow through the engine sooner and reducing overall engine temperature. * Improved cooling: The earlier coolant flow helps prevent overheating, especially under high load or in warm weather, and is ideal for performance applications like towing or racing. * Cast aluminum housing replaces the original plastic housing, eliminating a potential source of leaks and failures. * These parts are designed to be a direct replacement for the factory parts, making installation straightforward.

Not Yet Reviewed

$79.95


$71.96

On Sale

Fleece Performance Thermostat Housings

Fleece Performance thermostat housings have an auxiliary port with plug to allow you to customize your coolant routings. Two elbow options are available as direct replacements for specific model years of RAM trucks with 5.9L or 6.7L Cummins, and in specific Fleece coolant bypass kits.

Not Yet Reviewed

$89.99


$76.49

On Sale

Crown Automotive Thermostat Housings

Replace your leaking thermostat housings with ones from Crown Automotive. They offer a quality selection to fit several applications. Keep your coolant where it belongs and avoid overheating issues with one of Crown's thermostat housings.

5.0 out of 5 stars ( 3 )

$62.99


$56.69

On Sale

Mishimoto Low Temperature Racing Thermostats

A defective thermostat can result in engine overheating and potential internal damage. Improve the reliability of your Toyota cooling system with a Mishimoto Low-Temperature Racing Thermostat and housing! They're designed as a direct-fit replacement for your aging stock unit. The Mishimoto thermostats have a lower activation temperature (71 degrees C/160 degrees F) compared to the factory thermostat (82 degrees C/180 degrees F). The lower activation temperature allows coolant to flow through the engine earlier, which yields and maintains lower engine temperatures. These thermostats are ideal for use in warmer climates, on vehicles making more power than stock, or under extreme towing/driving conditions. The stock-style housing with O-ring will provide a proper seal and installs easily. Order the model recommended for your application.

Not Yet Reviewed

$68.95

$107.95


$62.06

$97.16

On Sale

Crown Automotive Thermostats

Maintain an even and correct engine temperature with Crown Automotive thermostats. A malfunctioning thermostat will result in numerous engine problems that can cause severe damage to your vehicle. Crown Automotive provides you with a simple solution: a quick replacement of your old thermostat. They're constructed out of top-quality materials that meet OEM standards for a proper factory fit.

4.83 out of 5 stars ( 6 )

$71.99


$64.79

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