Thermostat Replacement Estimate for Lexus ES300

Lexus ES300 Thermostat Replacement costs $123 on average. Following is a breakdown of the labor and parts estimates.

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YourMechanic Price
$113 to $156
Labor: $70 -$112
Parts: $43 -$44
Average Dealer price
$179 to 218
Average Shop price
$137 to 171
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CarServiceYourMechanic PriceShop/Dealer Price
1993 Lexus ES300V6-3.0LService typeThermostat ReplacementYourMechanic Price$117.29Shop/Dealer Price$154.53 - $209.06
2001 Lexus ES300V6-3.0LService typeThermostat ReplacementYourMechanic Price$122.78Shop/Dealer Price$162.31 - $217.71
1992 Lexus ES300V6-3.0LService typeThermostat ReplacementYourMechanic Price$116.42Shop/Dealer Price$153.48 - $207.38
1998 Lexus ES300V6-3.0LService typeThermostat ReplacementYourMechanic Price$122.78Shop/Dealer Price$162.26 - $217.63
2002 Lexus ES300V6-3.0LService typeThermostat ReplacementYourMechanic Price$144.65Shop/Dealer Price$191.91 - $253.59
1996 Lexus ES300V6-3.0LService typeThermostat ReplacementYourMechanic Price$123.65Shop/Dealer Price$163.25 - $219.19
2003 Lexus ES300V6-3.0LService typeThermostat ReplacementYourMechanic Price$144.86Shop/Dealer Price$192.36 - $254.35
2000 Lexus ES300V6-3.0LService typeThermostat ReplacementYourMechanic Price$122.78Shop/Dealer Price$162.30 - $217.70
Show example Lexus ES300 Thermostat Replacement prices

Parts required for a Lexus ES300 Thermostat Replacement

Thermostat Gasket
$2
Thermostat
$14

Meet some of our expert Lexus mechanics

Real customer reviews from Lexus owners like you.

395 reviews
Tien
18 years of experience
Tien is always on time and was able to find out problems quickly. Thanks Tien
1998 LEXUS ES300 - CAR IS STALLING INSPECTION
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287 reviews
Steven
9 years of experience
Steven is awesome. Had my vehicle up and running in no time. Courteous and professional. Highly reccomended
1999 LEXUS ES300 - CAR IS NOT STARTING INSPECTION
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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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31 reviews
Gustavo
15 years of experience
He did a Great job!! Very Professional and Knowledgeable. I would definitely recommend him to my friends and family.
1999 LEXUS ES300 - CHECK ENGINE LIGHT IS ON 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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