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Summit Racing SpeedCard - learn how to get 15% back up to $150

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Mechanical Car Thermostats

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Mechanical Car Thermostats

It’s simple: a mechanical car thermostat opens when your engine gets too hot, letting coolant flow, and then it closes when the temperature is just right. Summit...

It’s simple: a mechanical car thermostat opens when your engine gets too hot, letting coolant flow, and then it closes when the temperature is just right. Summit Racing Equipment is your ultimate source for mechanical thermostats, with applications for every engine size and opening temperature you would ever need!

Top Brands

When the heat is on, equip your car or truck with a high-quality thermostat. Shop for stock car thermostat replacements and high-performance upgrades from manufacturers like Meziere, Stant, Vintage Air, ACDelco, Dorman, FlowKooler, JET Performance, Motorcraft, and many more.

It’s simple: a mechanical car thermostat opens when your engine gets too hot, letting coolant flow, and then it closes when the temperature is just right. Summit Racing Equipment is your ultimate source for mechanical thermostats, with applications for every engine size and opening temperature you would ever need!

Top Brands

When the heat is on, equip your car or truck with a high-quality thermostat. Shop for stock car thermostat replacements and high-performance upgrades from manufacturers like Meziere, Stant, Vintage Air, ACDelco, Dorman, FlowKooler, JET Performance, Motorcraft, and many more.

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Results 1 - 5 of 5

Wilson Manifolds MotoRad Failsafe Thermostats 557180

Wilson Manifolds MotoRad Failsafe Thermostats 557180

Wilson Manifolds MotoRad Failsafe Thermostats 557180

Thermostat, MotoRad Failsafe, 180 Degrees, High Flow, Each

Part Number: WSN-557180

4.0 out of 5 stars ( 5 )

Estimated Ship Date: Today

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Wilson Manifolds MotoRad Failsafe Thermostats 557195

Wilson Manifolds MotoRad Failsafe Thermostats 557195

Wilson Manifolds MotoRad Failsafe Thermostats 557195

Thermostat, MotoRad Failsafe, High-flow, 195 degrees, Copper/Stainless Steel, Buick, Cadillac, Chevy, Pontiac

Part Number: WSN-557195

Not Yet Reviewed

Estimated Ship Date: Jan 8, 2026 if ordered today

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Estimated Ship Date: Jan 8, 2026 if ordered today

Wilson Manifolds MotoRad Failsafe Thermostats 557280

Wilson Manifolds MotoRad Failsafe Thermostats 557280

Wilson Manifolds MotoRad Failsafe Thermostats 557280

Thermostat, MotoRad Failsafe, High-flow, 180 degrees, Copper/Stainless Steel, Ford, Each

Part Number: WSN-557280

Not Yet Reviewed

Estimated Ship Date: Jan 8, 2026 if ordered today

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Estimated Ship Date: Jan 8, 2026 if ordered today

Quicksilver Thermostat Kits 59078Q3

Quicksilver Thermostat Kits 59078Q3

Quicksilver Thermostat Kits 59078Q3

Quicksilver Thermostat Marine Replacement 59078Q3

Part Number: QSV-59078Q3

Not Yet Reviewed

Estimated Ship Date: Today

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Quicksilver Thermostats 59078

Quicksilver Thermostats 59078

Quicksilver Thermostats 59078

Quicksilver Thermostat Marine Replacement 59078

Part Number: QSV-59078

Not Yet Reviewed

Estimated Ship Date: Today

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