Thermostat Replacement Estimate for Lexus GS450h

Lexus GS450h Thermostat Replacement costs $200 on average. Following is a breakdown of the labor and parts estimates.

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YourMechanic Price
$195 to $220
Labor: $98 -$112
Parts: $97 -$108
Average Dealer price
$325 to 347
Average Shop price
$238 to 252
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CarServiceYourMechanic PriceShop/Dealer Price
2008 Lexus GS450hV6-3.5L HybridService typeThermostat ReplacementYourMechanic Price$214.95Shop/Dealer Price$279.77 - $394.16
2010 Lexus GS450hV6-3.5L HybridService typeThermostat ReplacementYourMechanic Price$201.34Shop/Dealer Price$262.92 - $367.23
2009 Lexus GS450hV6-3.5L HybridService typeThermostat ReplacementYourMechanic Price$201.34Shop/Dealer Price$262.81 - $367.04
2011 Lexus GS450hV6-3.5L HybridService typeThermostat ReplacementYourMechanic Price$201.34Shop/Dealer Price$262.86 - $367.13
2007 Lexus GS450hV6-3.5L HybridService typeThermostat ReplacementYourMechanic Price$214.95Shop/Dealer Price$279.79 - $394.21
Show example Lexus GS450h Thermostat Replacement prices

Parts required for a Lexus GS450h Thermostat Replacement

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Jamahl
15 years of experience
More than 2 hrs. late.
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Jay
32 years of experience
i wasn't home during the repair however my son was and he said that Jay was very professional and completed the work required without an issue. He was very content with the work done to his car.
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Theodore
11 years of experience
friendly, nice and honest
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Christian
30 years of experience
Christian was knowledgeable and courteous. He explained what he was going to do and the results. It was refreshing to get an opinion from a mechanic without feeling that I had no options. Thanks to Christian for providing excellent service without the pressure.
2000 LEXUS ES300 - ENGINE IDLE SPEED IS HIGH INSPECTION
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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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