Car Thermostat Replacement Estimate for Lexus SC400

Lexus SC400 Car Thermostat Replacement costs $118 on average. Following is a breakdown of the labor and parts estimates.

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YourMechanic Price
$115 to $131
Labor: $70 -$80
Parts: $45 -$51
Average Dealer price
$184 to 195
Average Shop price
$140 to 147
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CarServiceYourMechanic PriceShop/Dealer Price
1999 Lexus SC400V8-4.0LService typeCar Thermostat ReplacementYourMechanic Price$125.11Shop/Dealer Price$164.30 - $224.69
1993 Lexus SC400V8-4.0LService typeCar Thermostat ReplacementYourMechanic Price$118.11Shop/Dealer Price$155.66 - $210.89
1995 Lexus SC400V8-4.0LService typeCar Thermostat ReplacementYourMechanic Price$118.11Shop/Dealer Price$155.58 - $210.75
1992 Lexus SC400V8-4.0LService typeCar Thermostat ReplacementYourMechanic Price$118.11Shop/Dealer Price$155.62 - $210.82
1998 Lexus SC400V8-4.0LService typeCar Thermostat ReplacementYourMechanic Price$125.11Shop/Dealer Price$164.32 - $224.72
1997 Lexus SC400V8-4.0LService typeCar Thermostat ReplacementYourMechanic Price$124.46Shop/Dealer Price$163.48 - $223.37
2000 Lexus SC400V8-4.0LService typeCar Thermostat ReplacementYourMechanic Price$125.36Shop/Dealer Price$164.77 - $225.46
1994 Lexus SC400V8-4.0LService typeCar Thermostat ReplacementYourMechanic Price$118.11Shop/Dealer Price$155.66 - $210.88
Show example Lexus SC400 Car Thermostat Replacement prices

Parts required for a Lexus SC400 Car Thermostat Replacement

Thermostat
$14 to $16
Thermostat Gasket
$4 to $9

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445 reviews
Chris
17 years of experience
The best. My Lexus SC400 loves him.
1993 LEXUS SC400 - OIL CHANGE
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286 reviews
Dave
18 years of experience
Show up on time, and get the work done very fast! Great job and thank you!
2014 LEXUS IS350 - BRAKE PADS REPLACEMENT (FRONT)
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119 reviews
Adam
12 years of experience
Adam is very experienced in my opinion. He knew exactly what to do and went straight to work and got done earlier than expected. He was very informative and courteous. He explained exactly what it was he was doing and how he did it. Highly recommended. A+++
2001 LEXUS RX300 - SPARK PLUG REPLACEMENT
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112 reviews
Rod
12 years of experience
Knowledgeable, friendly, trustworthy and great at diagnosing the issues and offer the best and least expensive options
2003 LEXUS ES300 - OIL CHANGE
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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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