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
2010 Lexus RX450hV6-3.5L HybridService typeCar Thermostat ReplacementYourMechanic Price$200.90Shop/Dealer Price$268.53 - $345.64
2013 Lexus RX450hV6-3.5L HybridService typeCar Thermostat ReplacementYourMechanic Price$200.04Shop/Dealer Price$267.71 - $344.37
2011 Lexus RX450hV6-3.5L HybridService typeCar Thermostat ReplacementYourMechanic Price$200.04Shop/Dealer Price$267.54 - $344.06
2012 Lexus RX450hV6-3.5L HybridService typeCar Thermostat ReplacementYourMechanic Price$200.04Shop/Dealer Price$267.62 - $344.20
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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331 reviews
Jamahl
15 years of experience
He is a good man. The Lexus dealership informed me, how shall I say, incorrectly, as to the problem vastly inflating the price. Jamahl properly diagnosed the issue, showed me what was really going on, fixed it, and saved me a lot of money. I will use him again.
2004 LEXUS LX470 - WINDOW MOTOR / REGULATOR ASSEMBLY REPLACEMENT (DRIVER SIDE FRONT)
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112 reviews
Shaun
16 years of experience
Have to say Shaun is well professional and intellectual in conducting himself.Diagnosis of my vehicle condition was advice to me both the pro and con to my satisfaction as a customer which elevated me from Shaun standard of his professionalism considering one in a million mechanic you can find.
1995 LEXUS ES300 - COOLANT IS LEAKING INSPECTION
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62 reviews
Robert
16 years of experience
Robert did a fantastic job looking at my car. And helped me understand why my car was not starting and which I did not realize the terminal would create a short so the power wouldn't get to the starter. And than later on with Robert's full inspection advised me into getting two more things done with my car and explained to me why. Both minor things and which I mean not expensive but very important. I would recommend Robert to anyone which I have :) Robert also did not leave until we both were completely confident I wouldn't have the same issue again.
1993 LEXUS SC300 - CAR IS NOT STARTING INSPECTION
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54 reviews
Kenneth
11 years of experience
Kenneth was not only exceptionally professional, but he was knowledgeable about his work and prompt with arrival. Quick work, friendly and personable, got the job done right! I will forever be a client of Kenneth's and Kenneth's ONLY. Absolutely amazing!
2000 LEXUS GS300 - CAR STARTER REPAIR
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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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