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$125.08Shop/Dealer Price$164.26 - $224.62
1993 Lexus SC400V8-4.0LService typeCar Thermostat ReplacementYourMechanic Price$118.07Shop/Dealer Price$155.62 - $210.83
1994 Lexus SC400V8-4.0LService typeCar Thermostat ReplacementYourMechanic Price$118.07Shop/Dealer Price$155.54 - $210.69
1997 Lexus SC400V8-4.0LService typeCar Thermostat ReplacementYourMechanic Price$123.42Shop/Dealer Price$162.27 - $221.45
2000 Lexus SC400V8-4.0LService typeCar Thermostat ReplacementYourMechanic Price$125.08Shop/Dealer Price$164.28 - $224.66
1996 Lexus SC400V8-4.0LService typeCar Thermostat ReplacementYourMechanic Price$118.98Shop/Dealer Price$156.63 - $212.41
1998 Lexus SC400V8-4.0LService typeCar Thermostat ReplacementYourMechanic Price$125.33Shop/Dealer Price$164.73 - $225.40
1995 Lexus SC400V8-4.0LService typeCar Thermostat ReplacementYourMechanic Price$118.07Shop/Dealer Price$155.62 - $210.82
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
Second time with Chris was as good as the first. Definitively would recommend.
1993 LEXUS SC400 - PRE-PURCHASE CAR INSPECTION
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178 reviews
Chris
11 years of experience
This was just absurdly easy to book and get done. Thanks Chris!
2003 LEXUS GX470 - AXLE / CV SHAFT ASSEMBLY REPLACEMENT (DRIVER SIDE FRONT, PASSENGER SIDE FRONT)
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153 reviews
Jose
10 years of experience
Repair was quick. Thank you!
2001 LEXUS IS300 - BALL JOINT FRONT REPLACEMENT (LOWER LEFT, LOWER RIGHT)
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44 reviews
Tim
25 years of experience
Excellent work. Hutch was 100% on his game. Very skilled, knowledgeable, and thorough, With repair work on a Lexus there can be a lot of price gouge land mines to avoid, and Tim found the best way around ALL of them. He's not out there to help himself to the customer's money. He's out there to help, period.
1998 LEXUS ES300 - AC IS NOT WORKING INSPECTION
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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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