Thermostat Replacement Estimate for BMW 733i

BMW 733i Thermostat Replacement costs $110 on average. Following is a breakdown of the labor and parts estimates.

Skip the repair shop - our mechanics come to you
YourMechanic Price
$110 to $120
Labor: $70 -$80
Parts: $40
Average Dealer price
$173
Average Shop price
$133
Get an instant quote for your car
Our mechanics come to you ・Backed by 12-month, 12,000-mile guarantee・Save up to 30%
Get a quote
CarServiceYourMechanic PriceShop/Dealer Price
1982 BMW 733iL6-3.2LService typeThermostat ReplacementYourMechanic Price$113.18Shop/Dealer Price$149.38 - $200.82
1983 BMW 733iL6-3.2LService typeThermostat ReplacementYourMechanic Price$112.38Shop/Dealer Price$148.50 - $199.43
1984 BMW 733iL6-3.2LService typeThermostat ReplacementYourMechanic Price$112.38Shop/Dealer Price$148.42 - $199.29
Show example BMW 733i 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 - THERMOSTAT REPLACEMENT
Want Dave's expert advice? Ask your question now. Its free!
129 reviews
Allen
31 years of experience
Very knowledgable, efficient and friendly, highly recommending this guy!
1995 BMW 325I - LOUD SCREECHING NOISE WHEN I START THE CAR INSPECTION
Want Allen's expert advice? Ask your question now. Its free!
19 reviews
Chris
6 years of experience
EXCELLENT CUSTOMER SERVICE!!! JOB WELL DONE! I'M VERY HAPPY:)
2010 BMW 328I XDRIVE - TUNE-UP
Want Chris's expert advice? Ask your question now. Its free!
16 reviews
Mike
11 years of experience
Thank you Mike for going Sunday and fixing my car. Great mechanic!
2005 BMW X3 - SERPENTINE/DRIVE BELT REPLACEMENT
Want Mike's expert advice? Ask your question now. Its free!

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.

Thermostat Replacement Estimates for Popular BMW Models