Thermostat Replacement Estimate for Mercedes-Benz 400E

Mercedes-Benz 400E Thermostat Replacement costs $198 on average. Following is a breakdown of the labor and parts estimates.

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YourMechanic Price
$197 to $218
Labor: $147 -$168
Parts: $50
Average Dealer price
$296
Average Shop price
$238
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CarServiceYourMechanic PriceShop/Dealer Price
1992 Mercedes-Benz 400EV8-4.2LService typeThermostat ReplacementYourMechanic Price$201.13Shop/Dealer Price$268.02 - $348.63
1993 Mercedes-Benz 400EV8-4.2LService typeThermostat ReplacementYourMechanic Price$200.12Shop/Dealer Price$267.02 - $347.07
Show example Mercedes-Benz 400E Thermostat Replacement prices

Parts required for a Mercedes-Benz 400E Thermostat Replacement

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Robert
26 years of experience
Robert was much more than I expected. Was a true pro and I felt at ease. I walked away and let him do his thing in half the time I anticipated. Wonderful experience !
1999 MERCEDES-BENZ E320 - BRAKE PADS REPLACEMENT (FRONT)
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283 reviews
Patrick
27 years of experience
On time, very professional. Had a radiator/coolant fan assembly replaced on a 2008 Mercedes. I had gone and received several estimates for the replacement. I saved around 50% thanks to Patrick and Your Mechanic. I would highly recommend and will use again.
2008 MERCEDES-BENZ C300 - COOLING/RADIATOR FAN MOTOR REPLACEMENT
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David
23 years of experience
very competent
1998 MERCEDES-BENZ S500 - IGNITION COIL REPLACEMENT
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119 reviews
Adam
12 years of experience
Even though due to other issues my car is still not driveable, Adam definitley did his part. Knowledgeable, encouraging and courteous were just a few of his strengths.
2005 MERCEDES-BENZ C230 - TRANSMISSION FLUID PAN REPLACEMENT
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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.

Thermostat Replacement Estimates for Popular Mercedes-Benz Models