Car Thermostat Replacement Estimate for Lexus GS450h

Lexus GS450h Car Thermostat Replacement costs $200 on average. Following is a breakdown of the labor and parts estimates.

Skip the repair shop - our mechanics come to you
YourMechanic Price
$195 to $220
Labor: $98 -$112
Parts: $97 -$108
Average Dealer price
$325 to 347
Average Shop price
$238 to 252
Get an instant quote for your car
Our mechanics come to you ・Backed by 12-month, 12,000-mile guarantee・Fair and transparent pricing
Get a quote
CarServiceYourMechanic PriceShop/Dealer Price
2011 Lexus GS450hV6-3.5L HybridService typeCar Thermostat ReplacementYourMechanic Price$203.30Shop/Dealer Price$265.20 - $370.85
2010 Lexus GS450hV6-3.5L HybridService typeCar Thermostat ReplacementYourMechanic Price$201.35Shop/Dealer Price$262.93 - $367.25
2009 Lexus GS450hV6-3.5L HybridService typeCar Thermostat ReplacementYourMechanic Price$201.35Shop/Dealer Price$262.82 - $367.06
2007 Lexus GS450hV6-3.5L HybridService typeCar Thermostat ReplacementYourMechanic Price$212.82Shop/Dealer Price$277.21 - $390.09
2008 Lexus GS450hV6-3.5L HybridService typeCar Thermostat ReplacementYourMechanic Price$214.99Shop/Dealer Price$279.83 - $394.27
Show example Lexus GS450h Car Thermostat Replacement prices

Parts required for a Lexus GS450h Car Thermostat Replacement

Meet some of our expert Lexus mechanics

Real customer reviews from Lexus owners like you.

395 reviews
Tien
18 years of experience
the problem with my car was intermittent so the first mechanic could not find any codes and could not diagnose the problem for why my car would stall during idle sometimes. Someone online mentioned it could be a dirty fuel filter so I just went ahead and booked an appointment for that, but when Tien got here, the check engine light was on and the car wouldn't start. He was able to get the codes and fix my starting problem, he figured out exactly what was wrong with my car and explained everything for me. He spend a lot of time diagnosing the problem and did not replace the fuel filter because he identified other issues. He was very honest and so hard working. I booked him for my next appointment and am so thankful for this website! Thank you Yourmechanic.com!!!
1994 LEXUS LS400 - CAR IS STALLING INSPECTION
Want Tien's expert advice? Ask your question now. Its free!
287 reviews
Steven
9 years of experience
Steven showed up on time, work was good and timely, and he was polite... would recommend
2008 LEXUS IS250 - OIL CHANGE
Want Steven's expert advice? Ask your question now. Its free!
145 reviews
James
26 years of experience
Excellent service by James. Honest, friendly and well prepared.
1995 LEXUS SC400 - VALVE COVER GASKET REPLACEMENT
Want James's expert advice? Ask your question now. Its free!
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
Want Tim's expert advice? Ask your question now. Its free!

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.

Car Thermostat Replacement Estimates for Popular Lexus Models