Car Thermostat Replacement Estimate for Mercedes-Benz 350SD

Mercedes-Benz 350SD Car 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・Fair and transparent pricing
Get a quote
CarServiceYourMechanic PriceShop/Dealer Price
1991 Mercedes-Benz 350SDL6-3.4L Turbo DieselService typeCar Thermostat ReplacementYourMechanic Price$113.37Shop/Dealer Price$149.62 - $201.21
Show example Mercedes-Benz 350SD Car Thermostat Replacement prices

Parts required for a Mercedes-Benz 350SD Car Thermostat Replacement

Meet some of our expert Mercedes-Benz mechanics

Real customer reviews from Mercedes-Benz owners like you.

132 reviews
Alex
11 years of experience
He was very polite and knowledgeable of the work to be done. He kept me informed of the status of my parts.
2006 MERCEDES-BENZ CLS500 - CAR HEATER CONTROL VALVE REPLACEMENT
Want Alex's expert advice? Ask your question now. Its free!
75 reviews
Brikk
13 years of experience
Excellent service
2002 MERCEDES-BENZ C230 - CHECK ENGINE LIGHT IS ON INSPECTION
Want Brikk's expert advice? Ask your question now. Its free!
54 reviews
Peter
22 years of experience
I have to say that I was a little apprehensive at first. Being a Mercedes driver, I've come to know that servicing these cars are anything but normal. So in asking I found that Peter approached this job different from the dealer. My mind was set to rest with a detailed explanation from Peter. He does excellent work with excellent cleanup as well. I was very happy with the outcome and also pleased that he was on time, early actually and very professional. I will be using him again I'm sure. Michael C
2013 MERCEDES-BENZ C250 - OIL CHANGE
Want Peter's expert advice? Ask your question now. Its free!
49 reviews
Andrew
6 years of experience
Great attitude, superb knowledge. I will not have slightest hesitation to book him again if required for my car. Thank you very much for all your work in extreme weather.
2003 MERCEDES-BENZ C240 - ALTERNATOR REPAIR
Want Andrew's expert advice? Ask your question now. Its free!

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 Mercedes-Benz Models