Thermostat Replacement Estimate for Lexus ES300

Lexus ES300 Thermostat Replacement costs $125 on average. Following is a breakdown of the labor and parts estimates.

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YourMechanic Price
$115 to $157
Labor: $70 -$112
Parts: $45
Average Dealer price
$184 to 221
Average Shop price
$140 to 173
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CarServiceYourMechanic PriceShop/Dealer Price
2001 Lexus ES300V6-3.0LService typeThermostat ReplacementYourMechanic Price$125.98Shop/Dealer Price$166.18 - $223.87
2002 Lexus ES300V6-3.0LService typeThermostat ReplacementYourMechanic Price$146.07Shop/Dealer Price$193.83 - $256.70
1993 Lexus ES300V6-3.0LService typeThermostat ReplacementYourMechanic Price$118.07Shop/Dealer Price$155.54 - $210.69
1996 Lexus ES300V6-3.0LService typeThermostat ReplacementYourMechanic Price$125.07Shop/Dealer Price$165.13 - $222.21
2003 Lexus ES300V6-3.0LService typeThermostat ReplacementYourMechanic Price$146.98Shop/Dealer Price$194.83 - $258.26
1995 Lexus ES300V6-3.0LService typeThermostat ReplacementYourMechanic Price$125.98Shop/Dealer Price$166.17 - $223.86
1994 Lexus ES300V6-3.0LService typeThermostat ReplacementYourMechanic Price$126.21Shop/Dealer Price$166.63 - $224.62
2000 Lexus ES300V6-3.0LService typeThermostat ReplacementYourMechanic Price$125.07Shop/Dealer Price$165.17 - $222.28
Show example Lexus ES300 Thermostat Replacement prices
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Parts required for a Lexus ES300 Thermostat Replacement

Thermostat Gasket
$4
Thermostat
$14

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Real customer reviews from Lexus owners like you.

586 reviews
Joshua
22 years of experience
Excellent mechanic; I always request him
1995 LEXUS ES300 - BRAKE PADS REPLACEMENT (FRONT, REAR)
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283 reviews
Jason
12 years of experience
Jason was great! Very knowledgeable and experienced. He provided very good suggestions and information regarding my car. I will definitely use and recommend him for any future work on my car and other referrals.
2002 LEXUS ES300 - BATTERY REPLACEMENT
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133 reviews
Alex
11 years of experience
Very descriptive and knowledgeable. Explains everything very clearly and he's helpful
2002 LEXUS ES300 - CHECK ENGINE LIGHT IS ON INSPECTION
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31 reviews
Gustavo
15 years of experience
Very professional and immediately made me feel that I was working with a trustworthy and experienced individual. There is no doubt in my mind, that he was thorough, honest and and cared about my safety.
1997 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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