Thermostat Replacement Estimate for Mercedes-Benz ML550

Mercedes-Benz ML550 Thermostat Replacement costs $236 on average. Following is a breakdown of the labor and parts estimates.

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YourMechanic Price
$236 to $250
Labor: $98 -$112
Parts: $138
Average Dealer price
$406
Average Shop price
$289
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CarServiceYourMechanic PriceShop/Dealer Price
2009 Mercedes-Benz ML550V8-5.5LService typeThermostat ReplacementYourMechanic Price$246.85Shop/Dealer Price$319.64 - $457.96
2008 Mercedes-Benz ML550V8-5.5LService typeThermostat ReplacementYourMechanic Price$244.10Shop/Dealer Price$316.37 - $452.75
2010 Mercedes-Benz ML550V8-5.5LService typeThermostat ReplacementYourMechanic Price$244.10Shop/Dealer Price$316.26 - $452.56
2011 Mercedes-Benz ML550V8-5.5LService typeThermostat ReplacementYourMechanic Price$244.10Shop/Dealer Price$316.31 - $452.65
Show example Mercedes-Benz ML550 Thermostat Replacement prices
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Parts required for a Mercedes-Benz ML550 Thermostat Replacement

Thermostat Gasket
$3
Thermostat
$122

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Mark
6 years of experience
This is the second time Mark has serviced my car. As with the first time, Mark was a consummate professional from start to finish. Thanks Mark.
1997 MERCEDES-BENZ E320 - TIRE ROTATION
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11 years of experience
this is like the 4th or 5th time seeing the guy, I wish he lives at my house
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Alex
11 years of experience
Alex was very professional and did a great job fixing the car within the specified time.
1999 MERCEDES-BENZ E320 - CRANKSHAFT POSITION SENSOR REPLACEMENT
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Chris
21 years of experience
Thanks Chris. For the vehicle inspection and status report regarding the Mercedes Benz .I'm very impressed. Thank you.
1987 MERCEDES-BENZ 190E - CAR IS OVERHEATING INSPECTION
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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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