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
1986 BMW 635CSiL6-3.5LService typeCar Thermostat ReplacementYourMechanic Price$112.30Shop/Dealer Price$148.41 - $199.28
1985 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
1988 BMW 635CSiL6-3.5LService typeCar Thermostat ReplacementYourMechanic Price$113.10Shop/Dealer Price$149.30 - $200.70
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
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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192 reviews
Chet
36 years of experience
Chet has been servicing my car for a couple of times now. I have a problem with my "service engine soon" that keeps coming on. Chet has my car working much better now and he has come back to "fix the problem with the engine light on again and see what else it may require." He fixed some other things I needed, but the light remains on still. He said and assured me that if anything goes bad I can phone him. My runs a lot better, but these darn cars! Who knows! I know my car will require more things down the line after the holidays, so I am paying attention to the signs... Thank you!
2001 BMW 325XI - CHECK ENGINE LIGHT IS ON INSPECTION
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105 reviews
Alfredo
16 years of experience
He was very professional, took time and detail on inspection and starter replacement reports were send accordingly. would recommend and book in the future.
2005 BMW 325CI - CAR STARTER REPAIR
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65 reviews
Anthony
31 years of experience
Very knowledgeable with a great work ethic. Will definitely use him again.
2012 BMW 535I - SERPENTINE/DRIVE BELT 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