Thermostat Replacement Estimate for Mercedes-Benz ML450

Mercedes-Benz ML450 Thermostat Replacement costs $301 on average. Following is a breakdown of the labor and parts estimates.

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YourMechanic Price
$300 to $318
Labor: $126 -$144
Parts: $174
Average Dealer price
$516
Average Shop price
$368
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CarServiceYourMechanic PriceShop/Dealer Price
2010 Mercedes-Benz ML450V6-3.5L HybridService typeThermostat ReplacementYourMechanic Price$314.15Shop/Dealer Price$406.92 - $582.34
2011 Mercedes-Benz ML450V6-3.5L HybridService typeThermostat ReplacementYourMechanic Price$310.67Shop/Dealer Price$402.79 - $575.75
Show example Mercedes-Benz ML450 Thermostat Replacement prices
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Parts required for a Mercedes-Benz ML450 Thermostat Replacement

Thermostat Gasket
$3
Thermostat
$159

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Ben
36 years of experience
First class service all the way, to begin with I greatly appreciated him begin ahead of the schedule time and finishing my car sooner than expected. Ben not only service my vehicle efficiently and effectively in a timely manner, but once more offered additional services and recommendations. To you sir, I thank you for your professionalism.
2004 MERCEDES-BENZ E320 - CRANKSHAFT POSITION SENSOR REPLACEMENT
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Chris
17 years of experience
Chris was early, thorough, courteous,professional, knowledgeable, able to solve issues other mechanics would abandon, I was embarrassed that he had to work in my garage which full of clutter and he managed to endure the lousy conditions without complaint. Hope to use Chris often in the future.
2007 MERCEDES-BENZ SL550 - OIL CHANGE
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Jeff
22 years of experience
He is very professional and knows all about auto repair.
2001 MERCEDES-BENZ E430 - BRAKE LIGHT SWITCH REPLACEMENT
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Tom
37 years of experience
Very professional and customer service oriented! Highly recommended!!!
2012 MERCEDES-BENZ CL550 - BATTERY 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.

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