Car Thermostat Replacement Estimate for Lexus IS350

Lexus IS350 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
2012 Lexus IS350V6-3.5LService typeCar Thermostat ReplacementYourMechanic Price$203.29Shop/Dealer Price$265.19 - $370.83
2009 Lexus IS350V6-3.5LService typeCar Thermostat ReplacementYourMechanic Price$201.34Shop/Dealer Price$262.92 - $367.23
2010 Lexus IS350V6-3.5LService typeCar Thermostat ReplacementYourMechanic Price$201.34Shop/Dealer Price$262.81 - $367.04
2007 Lexus IS350V6-3.5LService typeCar Thermostat ReplacementYourMechanic Price$201.34Shop/Dealer Price$262.86 - $367.13
2006 Lexus IS350V6-3.5LService typeCar Thermostat ReplacementYourMechanic Price$203.29Shop/Dealer Price$265.21 - $370.88
2008 Lexus IS350V6-3.5LService typeCar Thermostat ReplacementYourMechanic Price$203.29Shop/Dealer Price$265.17 - $370.81
2011 Lexus IS350V6-3.5LService typeCar Thermostat ReplacementYourMechanic Price$203.78Shop/Dealer Price$266.01 - $372.18
Show example Lexus IS350 Car Thermostat Replacement prices

Parts required for a Lexus IS350 Car Thermostat Replacement

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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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