Thermostat Replacement Estimate for Lexus GS350

Lexus GS350 Thermostat Replacement costs $181 on average. Following is a breakdown of the labor and parts estimates.

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YourMechanic Price
$180 to $194
Labor: $98 -$112
Parts: $82
Average Dealer price
$295
Average Shop price
$220
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CarServiceYourMechanic PriceShop/Dealer Price
2008 Lexus GS350V6-3.5LService typeThermostat ReplacementYourMechanic Price$186.93Shop/Dealer Price$244.74 - $338.12
2010 Lexus GS350V6-3.5LService typeThermostat ReplacementYourMechanic Price$185.29Shop/Dealer Price$242.85 - $335.13
2007 Lexus GS350V6-3.5LService typeThermostat ReplacementYourMechanic Price$185.29Shop/Dealer Price$242.74 - $334.93
2011 Lexus GS350V6-3.5LService typeThermostat ReplacementYourMechanic Price$185.29Shop/Dealer Price$242.79 - $335.02
2009 Lexus GS350V6-3.5LService typeThermostat ReplacementYourMechanic Price$186.93Shop/Dealer Price$244.77 - $338.17
Show example Lexus GS350 Thermostat Replacement prices
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Parts required for a Lexus GS350 Thermostat 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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186 reviews
Isai
22 years of experience
I was skeptical at first about using mobile mechanic. I decided to give it a try. After Isai did my repair, I will never look back. He was very professional, courteous and knew his work very well. He did my repair very well at a very reasonable price. He kept me informed about appointment and parts. In short, Isai knows his stuff and I will ask for his service again. The dealer quoted me 2 times what it cost me with mobile mechanic, and not to mention that work was done at my place and I can actually see what was going on.
1998 LEXUS ES300 - SERPENTINE/DRIVE BELT REPLACEMENT
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164 reviews
Theodore
11 years of experience
Very friendly, nice and honest!
2011 LEXUS IS250 - BRAKE PADS REPLACEMENT (REAR)
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34 reviews
Maxwell
13 years of experience
Good work. Changed a battery for us.
2010 LEXUS RX350 - BATTERY 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.

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