Car Thermostat Replacement Estimate for Mercedes-Benz GL450

Mercedes-Benz GL450 Car Thermostat Replacement costs $269 on average. Following is a breakdown of the labor and parts estimates.

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YourMechanic Price
$269 to $287
Labor: $126 -$144
Parts: $143
Average Dealer price
$453
Average Shop price
$328
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CarServiceYourMechanic PriceShop/Dealer Price
2008 Mercedes-Benz GL450V8-4.6LService typeCar Thermostat ReplacementYourMechanic Price$280.17Shop/Dealer Price$364.45 - $514.39
2007 Mercedes-Benz GL450V8-4.6LService typeCar Thermostat ReplacementYourMechanic Price$277.32Shop/Dealer Price$361.10 - $509.06
2009 Mercedes-Benz GL450V8-4.6LService typeCar Thermostat ReplacementYourMechanic Price$277.32Shop/Dealer Price$360.96 - $508.81
2010 Mercedes-Benz GL450V8-4.6LService typeCar Thermostat ReplacementYourMechanic Price$277.32Shop/Dealer Price$361.03 - $508.93
2011 Mercedes-Benz GL450V8-4.6LService typeCar Thermostat ReplacementYourMechanic Price$280.17Shop/Dealer Price$364.49 - $514.45
2012 Mercedes-Benz GL450V8-4.6LService typeCar Thermostat ReplacementYourMechanic Price$280.17Shop/Dealer Price$364.44 - $514.36
Show example Mercedes-Benz GL450 Car Thermostat Replacement prices

Parts required for a Mercedes-Benz GL450 Car Thermostat Replacement

Thermostat
$127
Thermostat Gasket
$3

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Ben
36 years of experience
Friendly and professional. Even pointed out a few problems that another mechanic told me would be much more difficult to trouble shoot.
1995 MERCEDES-BENZ E420 - CAR AC COMPRESSOR REPLACEMENT
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Theodore
11 years of experience
I was very impressed with Theodore. I took a chance on using this mobile mechanic site and was nervous at what to expect. He came on time, did a really good inspection and made recommendations what I needed. I booked him because my driver side window was making a funny noise and I thought I needed to change the motor. He spent a good amount of time looking into the issue and explaining to me as he went along. I will highly recommend and plan on using him again.
2011 MERCEDES-BENZ GL450 - BRAKE SAFETY INSPECTION INSPECTION
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133 reviews
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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111 reviews
Jose
12 years of experience
Awesome service and Jose was not only very personable but extremely knowledgeable and helpful!
2005 MERCEDES-BENZ E320 - CRANKSHAFT POSITION SENSOR 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.

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