Thermostat Replacement Estimate for Lexus SC430

Lexus SC430 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
2007 Lexus SC430V8-4.3LService typeThermostat ReplacementYourMechanic Price$132.08Shop/Dealer Price$173.80 - $236.07
2010 Lexus SC430V8-4.3LService typeThermostat ReplacementYourMechanic Price$131.06Shop/Dealer Price$172.66 - $234.26
2004 Lexus SC430V8-4.3LService typeThermostat ReplacementYourMechanic Price$131.06Shop/Dealer Price$172.57 - $234.11
2005 Lexus SC430V8-4.3LService typeThermostat ReplacementYourMechanic Price$131.06Shop/Dealer Price$172.61 - $234.18
2008 Lexus SC430V8-4.3LService typeThermostat ReplacementYourMechanic Price$132.08Shop/Dealer Price$173.82 - $236.11
2003 Lexus SC430V8-4.3LService typeThermostat ReplacementYourMechanic Price$132.08Shop/Dealer Price$173.79 - $236.05
2002 Lexus SC430V8-4.3LService typeThermostat ReplacementYourMechanic Price$132.33Shop/Dealer Price$174.28 - $236.87
2006 Lexus SC430V8-4.3LService typeThermostat ReplacementYourMechanic Price$131.06Shop/Dealer Price$172.65 - $234.25
Show example Lexus SC430 Thermostat Replacement prices

Parts required for a Lexus SC430 Thermostat Replacement

Thermostat Gasket
$8
Thermostat
$16

Meet some of our expert Lexus mechanics

Real customer reviews from Lexus owners like you.

129 reviews
Allen
31 years of experience
Allen was punctual and pleasant. He figured it out in about 10 minutes. Got the parts necessary and had it fixed in 20.
2004 LEXUS LX470 - FUSE LINK BOX
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110 reviews
Joel
16 years of experience
very customer oriented
2007 LEXUS GS350 - OIL CHANGE
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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 REPLACEMENT
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20 reviews
William
6 years of experience
William replaced the alternator in our Lexus RX 350. While he said his expertise was not in Lexus, but Nissan, he knew what he was doing and replaced the alternator properly. Probably saved me over $200. He was polite, prompt and knowledgeable.
2008 LEXUS RX350 - ALTERNATOR REPLACEMENT
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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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