Car Thermostat Replacement Estimate for Mercedes-Benz GL320

Mercedes-Benz GL320 Car Thermostat Replacement costs $171 on average. Following is a breakdown of the labor and parts estimates.

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YourMechanic Price
$170 to $185
Labor: $105 -$120
Parts: $65
Average Dealer price
$270
Average Shop price
$206
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CarServiceYourMechanic PriceShop/Dealer Price
2007 Mercedes-Benz GL320V6-3.0L Turbo DieselService typeCar Thermostat ReplacementYourMechanic Price$175.37Shop/Dealer Price$231.08 - $312.45
2008 Mercedes-Benz GL320V6-3.0L Turbo DieselService typeCar Thermostat ReplacementYourMechanic Price$174.07Shop/Dealer Price$229.63 - $310.16
2009 Mercedes-Benz GL320V6-3.0L Turbo DieselService typeCar Thermostat ReplacementYourMechanic Price$174.07Shop/Dealer Price$229.52 - $309.95
Show example Mercedes-Benz GL320 Car Thermostat Replacement prices

Parts required for a Mercedes-Benz GL320 Car Thermostat Replacement

Thermostat
$47
Thermostat Gasket
$7

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36 years of experience
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2009 MERCEDES-BENZ SL550 - PRE-PURCHASE CAR INSPECTION
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22 years of experience
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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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