Car Thermostat Replacement Estimate for Lexus RX450h

Lexus RX450h Car Thermostat Replacement costs $198 on average. Following is a breakdown of the labor and parts estimates.

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YourMechanic Price
$197 to $219
Labor: $154 -$176
Parts: $43
Average Dealer price
$292
Average Shop price
$238
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CarServiceYourMechanic PriceShop/Dealer Price
2011 Lexus RX450hV6-3.5L HybridService typeCar Thermostat ReplacementYourMechanic Price$200.94Shop/Dealer Price$268.57 - $345.70
2013 Lexus RX450hV6-3.5L HybridService typeCar Thermostat ReplacementYourMechanic Price$200.07Shop/Dealer Price$267.75 - $344.43
2012 Lexus RX450hV6-3.5L HybridService typeCar Thermostat ReplacementYourMechanic Price$200.07Shop/Dealer Price$267.58 - $344.13
2010 Lexus RX450hV6-3.5L HybridService typeCar Thermostat ReplacementYourMechanic Price$200.07Shop/Dealer Price$267.66 - $344.27
Show example Lexus RX450h Car Thermostat Replacement prices

Parts required for a Lexus RX450h Car Thermostat Replacement

Thermostat
$14
Thermostat Gasket
$2

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Real customer reviews from Lexus owners like you.

236 reviews
Jose
12 years of experience
Jose is fast, efficient, respectful & does a great job. He replaced my parts speedy quick and saved me some money. I will ask for him everytime I need a mechanic from now on. He did a wonderful job. Thank you Jose.
1999 LEXUS RX300 - ALTERNATOR REPAIR
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126 reviews
Tyrone
6 years of experience
Tryone was excellent. He arrived extra early for the appointment (called to confirm) due to a reschedule. Worked out great. Although my car would not reproduce the noise, I was comfortable knowing that he checked things out.
2013 LEXUS GS350 - CREAKING NOISE WHEN TURNING THE STEERING WHEEL INSPECTION
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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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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 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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