Car Thermostat Replacement Estimate for Mercedes-Benz 400E

Mercedes-Benz 400E Car 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
1993 Mercedes-Benz 400EV8-4.2LService typeCar Thermostat ReplacementYourMechanic Price$201.13Shop/Dealer Price$268.02 - $348.63
1992 Mercedes-Benz 400EV8-4.2LService typeCar Thermostat ReplacementYourMechanic Price$200.12Shop/Dealer Price$267.02 - $347.07
Show example Mercedes-Benz 400E Car Thermostat Replacement prices

Parts required for a Mercedes-Benz 400E Car Thermostat Replacement

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21 years of experience
Great as always!
2001 MERCEDES-BENZ E320 - CAR AIR FILTER REPLACEMENT
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11 years of experience
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1993 MERCEDES-BENZ 600SL - PRE-PURCHASE CAR INSPECTION
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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 Mercedes-Benz Models