Thermostat Replacement Estimate for Mercedes-Benz SL320

Mercedes-Benz SL320 Thermostat Replacement costs $109 on average. Following is a breakdown of the labor and parts estimates.

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YourMechanic Price
$108 to $118
Labor: $70 -$80
Parts: $38
Average Dealer price
$170
Average Shop price
$131
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CarServiceYourMechanic PriceShop/Dealer Price
1996 Mercedes-Benz SL320L6-3.2LService typeThermostat ReplacementYourMechanic Price$111.35Shop/Dealer Price$147.10 - $197.16
1997 Mercedes-Benz SL320L6-3.2LService typeThermostat ReplacementYourMechanic Price$110.58Shop/Dealer Price$146.26 - $195.84
1994 Mercedes-Benz SL320L6-3.2LService typeThermostat ReplacementYourMechanic Price$110.58Shop/Dealer Price$146.18 - $195.71
1995 Mercedes-Benz SL320L6-3.2LService typeThermostat ReplacementYourMechanic Price$110.58Shop/Dealer Price$146.22 - $195.77
Show example Mercedes-Benz SL320 Thermostat Replacement prices
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Parts required for a Mercedes-Benz SL320 Thermostat Replacement

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282 reviews
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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Rocco
17 years of experience
I rescheduled appointment to a much earlier time with only 1 hour notice, he arrived right on time regardless. Did everything very quickly and told me what he was doing along the way, was a very pleasant experience, found my new mechanic.
1999 MERCEDES-BENZ E55 AMG - OIL CHANGE
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111 reviews
Jose
12 years of experience
Jose showed up right on time. He was very knowledgeable and completed the job very quickly. He also suggested some other things that I might need but was not pushy. Thank you so much!
1996 MERCEDES-BENZ C220 - OIL CHANGE
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20 reviews
Joseph
15 years of experience
Very satisfied with Joseph. He was very personable and explained information in a way I could understand I really appreciate that. I would highly recommend Joseph.
2011 MERCEDES-BENZ E350 - OIL CHANGE
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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