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
1992 Lexus SC400V8-4.0LService typeCar Thermostat ReplacementYourMechanic Price$119.01Shop/Dealer Price$156.68 - $212.49
1993 Lexus SC400V8-4.0LService typeCar Thermostat ReplacementYourMechanic Price$118.11Shop/Dealer Price$155.66 - $210.89
1999 Lexus SC400V8-4.0LService typeCar Thermostat ReplacementYourMechanic Price$124.09Shop/Dealer Price$163.06 - $222.72
1998 Lexus SC400V8-4.0LService typeCar Thermostat ReplacementYourMechanic Price$124.09Shop/Dealer Price$163.10 - $222.78
1997 Lexus SC400V8-4.0LService typeCar Thermostat ReplacementYourMechanic Price$124.46Shop/Dealer Price$163.51 - $223.42
1994 Lexus SC400V8-4.0LService typeCar Thermostat ReplacementYourMechanic Price$119.01Shop/Dealer Price$156.67 - $212.48
2000 Lexus SC400V8-4.0LService typeCar Thermostat ReplacementYourMechanic Price$125.36Shop/Dealer Price$164.77 - $225.46
1995 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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Real customer reviews from Lexus owners like you.

445 reviews
Chris
17 years of experience
The best. My Lexus SC400 loves him.
1993 LEXUS SC400 - OIL CHANGE
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186 reviews
Isai
22 years of experience
Great experience. He took the time to explain everything he was doing to me so that I could understand. Very knowledgable and highly recommended! I am so pleased with the work he did, the speed at which he did it and the way he conducted himself. Nothing but positive things to say about him and my experience with this company.
2002 LEXUS IS300 - WINDOW MOTOR / REGULATOR ASSEMBLY REPLACEMENT (DRIVER SIDE FRONT)
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54 reviews
Kenneth
11 years of experience
Very happy with Kenneth's help! He contacted me before come, arrive on time and worked on y car professionally. I plan to have my other car serviced by him.
2004 LEXUS ES330 - 65,000 MILES MAINTENANCE SERVICE
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44 reviews
Jared
11 years of experience
Friendly, quick, and professional.
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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