Thermostat Replacement Estimate for Lexus SC300

Lexus SC300 Thermostat Replacement costs $113 on average. Following is a breakdown of the labor and parts estimates.

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YourMechanic Price
$113 to $123
Labor: $70 -$80
Parts: $43
Average Dealer price
$178
Average Shop price
$137
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CarServiceYourMechanic PriceShop/Dealer Price
1994 Lexus SC300L6-3.0LService typeThermostat ReplacementYourMechanic Price$116.00Shop/Dealer Price$152.91 - $206.46
1996 Lexus SC300L6-3.0LService typeThermostat ReplacementYourMechanic Price$115.15Shop/Dealer Price$151.96 - $204.97
1995 Lexus SC300L6-3.0LService typeThermostat ReplacementYourMechanic Price$115.15Shop/Dealer Price$151.88 - $204.83
1997 Lexus SC300L6-3.0LService typeThermostat ReplacementYourMechanic Price$115.15Shop/Dealer Price$151.92 - $204.90
1993 Lexus SC300L6-3.0LService typeThermostat ReplacementYourMechanic Price$116.00Shop/Dealer Price$152.93 - $206.49
1999 Lexus SC300L6-3.0LService typeThermostat ReplacementYourMechanic Price$116.00Shop/Dealer Price$152.90 - $206.45
1998 Lexus SC300L6-3.0LService typeThermostat ReplacementYourMechanic Price$116.21Shop/Dealer Price$153.32 - $207.15
1992 Lexus SC300L6-3.0LService typeThermostat ReplacementYourMechanic Price$115.15Shop/Dealer Price$151.96 - $204.96
Show example Lexus SC300 Thermostat Replacement prices

Parts required for a Lexus SC300 Thermostat Replacement

Thermostat Gasket
$2
Thermostat
$13

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Real customer reviews from Lexus owners like you.

344 reviews
Robert
26 years of experience
Robert investigated the source of oil/leak signal that appear in dashboard. He did all possibilities until come out that it related to oxygens sensor that need to replace. I am very happy for services he done. Highly recommended him.
1999 LEXUS RX300 - OIL/FLUID LEAK INSPECTION
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124 reviews
Jerel
6 years of experience
Excellent
2004 LEXUS ES330 - VALVE COVER GASKET REPLACEMENT
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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 - AIR FILTER REPLACEMENT
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19 reviews
Mike
17 years of experience
Super friendly, honest and knowledgable. Actually arrived early and changed brakes in quick efficient manner. Did a thorough inspection and made some good recommendations. Hopefully will get him again when the next issue arises.
2004 LEXUS IS300 - BRAKE PADS REPLACEMENT (FRONT)
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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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