The thermostat on your vehicle controls the flow of coolant based on temperature. When you just start your engine, the thermostat remains closed to accelerate the warm up process. After a few minutes, it opens up to allow the warm fluid to flow. If your vehicle is overheating but not blowing warm air from the heater, the problem is more than likely your thermostat.
If the thermostat gets stuck closed, it allows no fluid to flow and ends up overheating the coolant already in the engine. If your vehicle is not getting up to temperature when driving, the thermostat is more than likely stuck open. Your engine does not get up to the proper operating temperature where it runs the most efficiently. To fix this problem and get your vehicle's heat restored, replace your thermostat.
High-flow OE-style design for optimal engine cooling performance
Thermostat housing assembly is manufactured to factory housing dimensions for easy bolt-on installation and reliable hose connections
Includes temperature sensor where applicable
High-quality alloy or composite material is temperature-stable to resist warping or cracking that can lead to coolant leakage
24 Month Unlimited Mileage Warranty
The thermostat on your vehicle controls the flow of coolant based on temperature. When you just start your engine, the thermostat remains closed to accelerate the warm up process. After a few minutes, it opens up to allow the warm fluid to flow. If your vehicle is overheating but not blowing warm air from the heater, the problem is more than likely your thermostat.
If the thermostat gets stuck closed, it allows no fluid to flow and ends up overheating the coolant already in the engine. If your vehicle is not getting up to temperature when driving, the thermostat is more than likely stuck open. Your engine does not get up to the proper operating temperature where it runs the most efficiently. To fix this problem and get your vehicle's heat restored, replace your thermostat.
Prop 65 Warning
Product Q&A
Lifetime Replacement
This product is not eligible for Lifetime Replacement
Fits These Cars
MAKE
MODEL
SUBMODEL
ENGINE
Special Fitment Notes
BMW
E36
318i
M44 1.9L
Use vehicle selector to confirm fitment
BMW
E36
318ic
M44 1.9L
Use vehicle selector to confirm fitment
BMW
E36
318is
M44 1.9L
Use vehicle selector to confirm fitment
BMW
E36
318ti
M44 1.9L
Use vehicle selector to confirm fitment
BMW
Z3
1.9
M44 1.9L
Use vehicle selector to confirm fitment
*The above product applications have been written by Turner Motorsport. All
warranties, product application, fitment, and performance are the responsibility of Turner Motorsport.
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