Thermostat Replacement Estimate for Lexus RX350

Lexus RX350 Thermostat Replacement costs $172 on average. Following is a breakdown of the labor and parts estimates.

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YourMechanic Price
$143 to $213
Labor: $98 -$168
Parts: $45
Average Dealer price
$221 to 286
Average Shop price
$173 to 232
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CarServiceYourMechanic PriceShop/Dealer Price
2010 Lexus RX350V6-3.5LService typeThermostat ReplacementYourMechanic Price$195.98Shop/Dealer Price$261.59 - $338.34
2012 Lexus RX350V6-3.5LService typeThermostat ReplacementYourMechanic Price$195.07Shop/Dealer Price$260.71 - $336.97
2013 Lexus RX350V6-3.5LService typeThermostat ReplacementYourMechanic Price$195.07Shop/Dealer Price$260.54 - $336.68
2009 Lexus RX350V6-3.5LService typeThermostat ReplacementYourMechanic Price$146.07Shop/Dealer Price$193.78 - $256.59
2008 Lexus RX350V6-3.5LService typeThermostat ReplacementYourMechanic Price$146.98Shop/Dealer Price$194.83 - $258.26
2011 Lexus RX350V6-3.5LService typeThermostat ReplacementYourMechanic Price$195.98Shop/Dealer Price$261.57 - $338.31
2007 Lexus RX350V6-3.5LService typeThermostat ReplacementYourMechanic Price$147.21Shop/Dealer Price$195.29 - $259.04
Show example Lexus RX350 Thermostat Replacement prices
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Parts required for a Lexus RX350 Thermostat Replacement

Thermostat Gasket
$4
Thermostat
$14

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Real customer reviews from Lexus owners like you.

283 reviews
Jason
12 years of experience
Jason kept me informed of his status of his arrival. Jason was pleasant and professional.
2011 LEXUS RX350 - OIL CHANGE
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277 reviews
Trung
7 years of experience
Tire pressure was not checked.
2012 LEXUS RX350 - OIL CHANGE
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251 reviews
Jeffrey
22 years of experience
Wow. Just wow. Jeffrey takes care of business and takes care of you in the process. You won't be disappointed. I promise you.
2008 LEXUS RX350 - STEERING RACK BOOT KIT
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44 reviews
Tim
25 years of experience
Excellent work. Hutch was 100% on his game. Very skilled, knowledgeable, and thorough, With repair work on a Lexus there can be a lot of price gouge land mines to avoid, and Tim found the best way around ALL of them. He's not out there to help himself to the customer's money. He's out there to help, period.
1998 LEXUS ES300 - AC IS NOT WORKING 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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