Car Thermostat Replacement Estimate for Lexus SC430

Lexus SC430 Car Thermostat Replacement costs $128 on average. Following is a breakdown of the labor and parts estimates.

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YourMechanic Price
$128 to $139
Labor: $77 -$88
Parts: $51
Average Dealer price
$204
Average Shop price
$155
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CarServiceYourMechanic PriceShop/Dealer Price
2002 Lexus SC430V8-4.3LService typeCar Thermostat ReplacementYourMechanic Price$132.11Shop/Dealer Price$173.84 - $236.13
2003 Lexus SC430V8-4.3LService typeCar Thermostat ReplacementYourMechanic Price$131.09Shop/Dealer Price$172.70 - $234.33
2004 Lexus SC430V8-4.3LService typeCar Thermostat ReplacementYourMechanic Price$131.09Shop/Dealer Price$172.61 - $234.17
2007 Lexus SC430V8-4.3LService typeCar Thermostat ReplacementYourMechanic Price$131.09Shop/Dealer Price$172.65 - $234.24
2006 Lexus SC430V8-4.3LService typeCar Thermostat ReplacementYourMechanic Price$132.11Shop/Dealer Price$173.86 - $236.17
2008 Lexus SC430V8-4.3LService typeCar Thermostat ReplacementYourMechanic Price$132.11Shop/Dealer Price$173.83 - $236.12
2005 Lexus SC430V8-4.3LService typeCar Thermostat ReplacementYourMechanic Price$132.36Shop/Dealer Price$174.32 - $236.93
2009 Lexus SC430V8-4.3LService typeCar Thermostat ReplacementYourMechanic Price$131.09Shop/Dealer Price$172.69 - $234.31
Show example Lexus SC430 Car Thermostat Replacement prices

Parts required for a Lexus SC430 Car Thermostat Replacement

Thermostat
$16
Thermostat Gasket
$8

Meet some of our expert Lexus mechanics

Real customer reviews from Lexus owners like you.

341 reviews
Honorio
14 years of experience
Honorio replaced one of the upper control arms in the front suspension of my car. He was very friendly, answered my questions about the car, and did a smooth fast job. I would highly recommend him!
1991 LEXUS LS400 - CONTROL ARM ASSEMBLY REPLACEMENT (FRONT UPPER LEFT)
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277 reviews
Trung
7 years of experience
Great job and fast. I will use again to replace rear brake pads.
2012 LEXUS IS250 - UBERX INSPECTION AND OIL CHANGE PACKAGE
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70 reviews
Michael
17 years of experience
Michael did a good job changing my alternator. He was on time, courteous, quick. I would recommend him.
2002 LEXUS SC430 - ALTERNATOR REPAIR
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44 reviews
Jared
11 years of experience
Very professional and a likable person. Explained everything in detail and did a better job than the recommended service by a dealer. I will highly recommend Jared to anyone in need of auto tech service.
2001 LEXUS GS430 - CAR AIR FILTER REPLACEMENT
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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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