Thermostat Replacement Estimate for Lexus IS350

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

Parts required for a Lexus IS350 Thermostat Replacement

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274 reviews
Noe
31 years of experience
He was great and was great about communicating that the site had overbooked him so he was going to be late. My appointment was at 5pm and he wasn't able to come until 6:30pm and he worked into the dark of the night to get it complete.
2001 LEXUS GS300 - OIL CHANGE
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160 reviews
Carlos
11 years of experience
Carlos was prompt and on time, and repaired our car in a timely manner
2006 LEXUS RX330 - ALTERNATOR REPLACEMENT
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29 reviews
Robert
31 years of experience
Another awesome Job by Robert! Robert is the only mechanic i use for any of my families cars.
2008 LEXUS IS250 - OIL CHANGE
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13 reviews
Jessica
9 years of experience
Jessica arrived on time, and was friendly and professional. She took time to point out issues with the car, and helped me prioritize them. I was very happy with her work, and would recommend Jessica without hesitation. Christine
2004 LEXUS ES330 - BRAKE PADS REPLACEMENT (FRONT)
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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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