Thermostat Replacement Estimate for BMW 633CSi

BMW 633CSi 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
1984 BMW 633CSiL6-3.2LService typeThermostat ReplacementYourMechanic Price$113.18Shop/Dealer Price$149.38 - $200.82
1982 BMW 633CSiL6-3.2LService typeThermostat ReplacementYourMechanic Price$112.38Shop/Dealer Price$148.50 - $199.43
1983 BMW 633CSiL6-3.2LService typeThermostat ReplacementYourMechanic Price$112.38Shop/Dealer Price$148.42 - $199.29
Show example BMW 633CSi Thermostat Replacement prices

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Real customer reviews from BMW owners like you.

286 reviews
Dave
18 years of experience
Keep it up!
2001 BMW 325I - THERMOSTAT REPLACEMENT
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282 reviews
Mark
6 years of experience
Really liked his thoroughness, he did the job well, cleaned the complete area and did an inspection of the car with details
2008 BMW 528I - WINDOW MOTOR / REGULATOR ASSEMBLY REPLACEMENT (PASSENGER SIDE REAR)
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36 reviews
Logan
44 years of experience
He did a great job. Very knowledgable and took the time to explain the issues to me. Highly recommend
2011 BMW 328I - SERPENTINE/DRIVE BELT REPLACEMENT
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14 reviews
Larry
13 years of experience
Larry was great to work with. Very prompt and thorough.
2002 BMW 745I - CAR HAS BOUNCY AND UNSTABLE RIDE INSPECTION
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All about 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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