Thermostat Replacement Estimate for Mercedes-Benz SLK300

Mercedes-Benz SLK300 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 SLK300V6-3.0LService typeThermostat ReplacementYourMechanic Price$314.15Shop/Dealer Price$406.92 - $582.34
2009 Mercedes-Benz SLK300V6-3.0LService typeThermostat ReplacementYourMechanic Price$310.67Shop/Dealer Price$402.79 - $575.75
2011 Mercedes-Benz SLK300V6-3.0LService typeThermostat ReplacementYourMechanic Price$310.67Shop/Dealer Price$402.65 - $575.51
Show example Mercedes-Benz SLK300 Thermostat Replacement prices
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Parts required for a Mercedes-Benz SLK300 Thermostat Replacement

Thermostat Gasket
$3
Thermostat
$159

Meet some of our expert Mercedes-Benz mechanics

Real customer reviews from Mercedes-Benz owners like you.

277 reviews
Trung
7 years of experience
Trung was amazing. He got the job done quick, and also diagnosed a few potential problems and showed them to me.
2006 MERCEDES-BENZ C230 - OIL CHANGE
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218 reviews
Brandon
13 years of experience
Had two appointments with Brandon, initially was little worried about this service, but he was excellent and very professional by work. Recommended service from Yourmechanic, very reasonable prices compared to the regular service providers.
2009 MERCEDES-BENZ SLK300 - BRAKE PADS REPLACEMENT (REAR)
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197 reviews
Jeff
22 years of experience
Jeff my mechanic was fantastic and the car is running very well now. The yourmechanic.com service was a bit suspect. Not sure they have all the website/customer service kinks worked out yet but, Jeff overcame the obstacles quickly and with a great attitude. The website service did not understand what parts I needed (and its simple really, as it was just motor mounts). I suspected this and called to confirm and was told they would make sure the mechanic would have what he needed. He did not, it delayed the repair time and changed the price.
2001 MERCEDES-BENZ C240 - ENGINE MOUNT REPLACEMENT (FRONT, REAR)
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26 reviews
James
16 years of experience
Awesome job!
2007 MERCEDES-BENZ SL550 - SPARK PLUG 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.

Thermostat Replacement Estimates for Popular Mercedes-Benz Models