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
1987 BMW 635CSiL6-3.5LService typeCar Thermostat ReplacementYourMechanic Price$113.10Shop/Dealer Price$149.28 - $200.67
1988 BMW 635CSiL6-3.5LService typeCar Thermostat ReplacementYourMechanic Price$112.30Shop/Dealer Price$148.41 - $199.28
1986 BMW 635CSiL6-3.5LService typeCar Thermostat ReplacementYourMechanic Price$112.30Shop/Dealer Price$148.33 - $199.15
1989 BMW 635CSiL6-3.5LService typeCar Thermostat ReplacementYourMechanic Price$112.30Shop/Dealer Price$148.37 - $199.21
1985 BMW 635CSiL6-3.5LService typeCar Thermostat ReplacementYourMechanic Price$113.10Shop/Dealer Price$149.30 - $200.70
Show example BMW 635CSi Car Thermostat Replacement prices

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Real customer reviews from BMW owners like you.

286 reviews
Dave
18 years of experience
Dave is the third person who has tried to diagnose the problem with my car and he fixed for about half of the original estimate in about half the time budgeted. I only hope that I'm able to get him again for ongoing service.
2013 BMW X3 - CAR THERMOSTAT REPLACEMENT
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212 reviews
Enrique
16 years of experience
Excellent service, always very knowledgeable and willing to help you understand even if you don't understand about cars
2011 BMW 128I - OIL CHANGE
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87 reviews
Chris
21 years of experience
Did an excellent job and was professional. Ended up paying about half my quoted price!
2007 BMW 530I - OIL CHANGE
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6 reviews
Chi
20 years of experience
Chi finally got my car up and running, and I'm super happy. I'd wait a week, to work with Chi vs another mechanic. He's that good. Friendly, knowledgeable, and genuinely wants to help and get you back on the road. 6 stars.
1968 BMW 2002 - CAR BATTERY 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.

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