Thermostat Replacement Estimate for Mercedes-Benz R320

Mercedes-Benz R320 Thermostat Replacement costs $192 on average. Following is a breakdown of the labor and parts estimates.

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YourMechanic Price
$191 to $209
Labor: $126 -$144
Parts: $65
Average Dealer price
$297
Average Shop price
$231
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CarServiceYourMechanic PriceShop/Dealer Price
2007 Mercedes-Benz R320V6-3.0L Turbo DieselService typeThermostat ReplacementYourMechanic Price$196.10Shop/Dealer Price$259.37 - $346.25
2009 Mercedes-Benz R320V6-3.0L Turbo DieselService typeThermostat ReplacementYourMechanic Price$194.81Shop/Dealer Price$257.96 - $344.03
2008 Mercedes-Benz R320V6-3.0L Turbo DieselService typeThermostat ReplacementYourMechanic Price$194.81Shop/Dealer Price$257.82 - $343.79
Show example Mercedes-Benz R320 Thermostat Replacement prices
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Parts required for a Mercedes-Benz R320 Thermostat Replacement

Thermostat Gasket
$7
Thermostat
$46

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311 reviews
Lucas
12 years of experience
Excellent work, very knowledge and experienced. He is fair and honest and only does the work that is needed.
2012 MERCEDES-BENZ C250 - BRAKE LIGHT BULB REPLACEMENT (DRIVER SIDE)
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192 reviews
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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87 reviews
Chris
21 years of experience
Perfect!
2001 MERCEDES-BENZ E320 - WINDOW MOTOR / REGULATOR ASSEMBLY REPLACEMENT (PASSENGER SIDE REAR)
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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