Car Thermostat Replacement Estimate for BMW 635CSi

BMW 635CSi Car Thermostat Replacement costs $110 on average. Following is a breakdown of the labor and parts estimates.

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YourMechanic Price
$110 to $120
Labor: $70 -$80
Parts: $40
Average Dealer price
$173
Average Shop price
$133
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CarServiceYourMechanic PriceShop/Dealer Price
1988 BMW 635CSiL6-3.5LService typeCar Thermostat ReplacementYourMechanic Price$113.09Shop/Dealer Price$149.27 - $200.64
1985 BMW 635CSiL6-3.5LService typeCar Thermostat ReplacementYourMechanic Price$112.29Shop/Dealer Price$148.39 - $199.26
1989 BMW 635CSiL6-3.5LService typeCar Thermostat ReplacementYourMechanic Price$112.29Shop/Dealer Price$148.32 - $199.12
1986 BMW 635CSiL6-3.5LService typeCar Thermostat ReplacementYourMechanic Price$112.29Shop/Dealer Price$148.35 - $199.19
1987 BMW 635CSiL6-3.5LService typeCar Thermostat ReplacementYourMechanic Price$113.09Shop/Dealer Price$149.29 - $200.68
Show example BMW 635CSi Car Thermostat Replacement prices

Meet some of our expert BMW mechanics

Real customer reviews from BMW owners like you.

286 reviews
Dave
18 years of experience
Keep it up!
2001 BMW 325I - CAR THERMOSTAT REPLACEMENT
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97 reviews
Shaun
11 years of experience
Shaun was very pleasant to deal with and very professional with his work. When he initially came for the appointment, he had the wrong spec engine oil. When I pointed this out, he was very accommodating, rescheduled and came back with the correct parts.
2010 BMW 528I - OIL CHANGE
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54 reviews
Peter
22 years of experience
Just paid him for basically something I already knew , waste of time and money, save ur money !?
2008 BMW X5 - POWER STEERING FLUID IS LEAKING INSPECTION
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19 reviews
Daniel
13 years of experience
Daniel did an awesome job in replacing the radiator and finding the problem with the 'Check Engine soon' light in my car. Highly professional and experienced person. Would definitely recommend.
2004 BMW 325I - CAR RADIATOR REPLACEMENT
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All about Car Thermostat Replacement

A thermostat is part of the cooling system that regulates the temperature of the coolant in the engine. The thermostat is a metal valve that has a temperature sensor built in. It can either be open or closed. When the thermostat is closed, it keeps the coolant in the engine. When the engine gets to a predetermined temperature, the thermostat opens allowing coolant to circulate. The circulation of coolant prevents the engine from overheating. If the thermostat fails to open, the car will overheat. If the thermostat fails to close, the engine may never reach the optimal temperature (~220F). The thermostat opens and closes many times when the car engine is running. It is the most common component in the cooling system to fail, causing the car to overheat.

Car Thermostat Replacement Estimates for Popular BMW Models