Thermostat Replacement Estimate for Mercedes-Benz GL320

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

Skip the repair shop - our mechanics come to you
YourMechanic Price
$170 to $185
Labor: $105 -$120
Parts: $65
Average Dealer price
$270
Average Shop price
$206
Get an instant quote for your car
Our mechanics come to you ・Backed by 12-month, 12,000-mile guarantee・Save up to 30%
Get a quote
CarServiceYourMechanic PriceShop/Dealer Price
2009 Mercedes-Benz GL320V6-3.0L Turbo DieselService typeThermostat ReplacementYourMechanic Price$175.36Shop/Dealer Price$231.07 - $312.43
2008 Mercedes-Benz GL320V6-3.0L Turbo DieselService typeThermostat ReplacementYourMechanic Price$174.06Shop/Dealer Price$229.62 - $310.14
2007 Mercedes-Benz GL320V6-3.0L Turbo DieselService typeThermostat ReplacementYourMechanic Price$174.06Shop/Dealer Price$229.50 - $309.93
Show example Mercedes-Benz GL320 Thermostat Replacement prices

Parts required for a Mercedes-Benz GL320 Thermostat Replacement

Thermostat Gasket
$7
Thermostat
$47

Meet some of our expert Mercedes-Benz mechanics

Real customer reviews from Mercedes-Benz owners like you.

266 reviews
Grzegorz
36 years of experience
On time, courteous, and helpful. A few days later, my car became sluggish and noisier than usual and my check engine light came on. I spent a few hours and bought tools to diagnose. I discovered that a hose had a come loose and was disconnected. I believe that the hose bolt was loosened when Grzegorzs was checking my air filter.
1999 MERCEDES-BENZ SLK230 - BRAKE PADS REPLACEMENT (FRONT)
Want Grzegorz's expert advice? Ask your question now. Its free!
184 reviews
Tom
37 years of experience
Great personality and friendly. Tom did a great job and I would highly recommend him to the neighbors.
2011 MERCEDES-BENZ E350 - OIL CHANGE
Want Tom's expert advice? Ask your question now. Its free!
109 reviews
Augie
26 years of experience
Very knowledgeable, friendly and courteous. I definitely will recommend and use is service again.
2003 MERCEDES-BENZ CLK430 - BRAKE PADS REPLACEMENT (FRONT, REAR)
Want Augie's expert advice? Ask your question now. Its free!
44 reviews
Jared
11 years of experience
Jared was really personable and informative! He was running ahead of schedule so he contacted me to see if I would like him to come early. He not only took care of the known issue but was also thorough to find a secondary problem that I was unaware of. He made extra time for me to take care of both issues immediately! Great service and very competitive pricing will bring my business back whenever I should have need. Thanks!!!
2001 MERCEDES-BENZ E430 - SERPENTINE/DRIVE BELT REPLACEMENT
Want Jared's expert advice? Ask your question now. Its free!

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.

Thermostat Replacement Estimates for Popular Mercedes-Benz Models