Thermostat Replacement Estimate for Mercedes-Benz E300

Mercedes-Benz E300 Thermostat Replacement costs $171 on average. Following is a breakdown of the labor and parts estimates.

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YourMechanic Price
$106 to $318
Labor: $70 -$144
Parts: $36 -$174
Average Dealer price
$166 to 516
Average Shop price
$129 to 368
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CarServiceYourMechanic PriceShop/Dealer Price
1997 Mercedes-Benz E300L6-3.0L DieselService typeThermostat ReplacementYourMechanic Price$109.36Shop/Dealer Price$144.61 - $193.19
2008 Mercedes-Benz E300V6-3.0LService typeThermostat ReplacementYourMechanic Price$310.67Shop/Dealer Price$402.79 - $575.75
1998 Mercedes-Benz E300L6-3.0L Turbo DieselService typeThermostat ReplacementYourMechanic Price$140.78Shop/Dealer Price$187.11 - $245.92
2009 Mercedes-Benz E300V6-3.0LService typeThermostat ReplacementYourMechanic Price$310.67Shop/Dealer Price$402.71 - $575.62
1999 Mercedes-Benz E300L6-3.0L Turbo DieselService typeThermostat ReplacementYourMechanic Price$141.59Shop/Dealer Price$188.08 - $247.47
1996 Mercedes-Benz E300L6-3.0L DieselService typeThermostat ReplacementYourMechanic Price$109.36Shop/Dealer Price$144.60 - $193.17
1995 Mercedes-Benz E300L6-3.0L DieselService typeThermostat ReplacementYourMechanic Price$109.54Shop/Dealer Price$144.99 - $193.81
Show example Mercedes-Benz E300 Thermostat Replacement prices
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Parts required for a Mercedes-Benz E300 Thermostat 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