Car Thermostat Replacement Estimate for Mercedes-Benz 300SEL

Mercedes-Benz 300SEL Car Thermostat Replacement costs $113 on average. Following is a breakdown of the labor and parts estimates.

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YourMechanic Price
$112 to $122
Labor: $70 -$80
Parts: $42
Average Dealer price
$178
Average Shop price
$136
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CarServiceYourMechanic PriceShop/Dealer Price
1988 Mercedes-Benz 300SELL6-3.0LService typeCar Thermostat ReplacementYourMechanic Price$115.93Shop/Dealer Price$152.82 - $206.33
1991 Mercedes-Benz 300SELL6-3.0LService typeCar Thermostat ReplacementYourMechanic Price$115.08Shop/Dealer Price$151.88 - $204.84
1989 Mercedes-Benz 300SELL6-3.0LService typeCar Thermostat ReplacementYourMechanic Price$115.08Shop/Dealer Price$151.80 - $204.70
1990 Mercedes-Benz 300SELL6-3.0LService typeCar Thermostat ReplacementYourMechanic Price$115.08Shop/Dealer Price$151.84 - $204.77
Show example Mercedes-Benz 300SEL Car Thermostat Replacement prices

Parts required for a Mercedes-Benz 300SEL Car Thermostat Replacement

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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