Car Thermostat Replacement Estimate for Lexus GS350

Lexus GS350 Car Thermostat Replacement costs $196 on average. Following is a breakdown of the labor and parts estimates.

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YourMechanic Price
$195 to $209
Labor: $98 -$112
Parts: $97
Average Dealer price
$325
Average Shop price
$238
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CarServiceYourMechanic PriceShop/Dealer Price
2008 Lexus GS350V6-3.5LService typeCar Thermostat ReplacementYourMechanic Price$203.30Shop/Dealer Price$265.20 - $370.85
2007 Lexus GS350V6-3.5LService typeCar Thermostat ReplacementYourMechanic Price$201.35Shop/Dealer Price$262.93 - $367.25
2011 Lexus GS350V6-3.5LService typeCar Thermostat ReplacementYourMechanic Price$201.35Shop/Dealer Price$262.82 - $367.06
2009 Lexus GS350V6-3.5LService typeCar Thermostat ReplacementYourMechanic Price$201.35Shop/Dealer Price$262.87 - $367.15
2010 Lexus GS350V6-3.5LService typeCar Thermostat ReplacementYourMechanic Price$203.30Shop/Dealer Price$265.23 - $370.90
Show example Lexus GS350 Car Thermostat Replacement prices

Parts required for a Lexus GS350 Car Thermostat Replacement

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Real customer reviews from Lexus owners like you.

586 reviews
Joshua
22 years of experience
I've been booking Josh every time I need something serviced or repaired. He never disappoints, only IMPRESSES! This time, after fixing the power steering pump, he noted the coolant level low and performed a diagnostic without my asking and finding the leak at the expansion reservoir. He even topped off the coolant for me. I know he spent extra time on my vehicle without being asked. He didn't ask for any additional labor charges even though I know he must have spent extra time. He is a true professional and went out of his way for me! Thanks Josh!!! Much appreciated!
1992 LEXUS SC400 - POWER STEERING PUMP REPLACEMENT
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283 reviews
Jason
12 years of experience
Did a great job in installing the new brake pads (rear). Even advised that the rotors were fine and didn't require replacement. Highly recommended for quality, reliable, transparent, and fair service.
2007 LEXUS GS350 - BRAKE PADS REPLACEMENT (REAR)
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178 reviews
Chris
11 years of experience
Very good
2007 LEXUS GS430 - OIL CHANGE
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87 reviews
Chris
21 years of experience
He was on time. He pleasant and know the car well! Kudos to you, Chris!
1999 LEXUS ES300 - 75 POINT SAFETY INSPECTION
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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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