Lexus GS460 Car Thermostat Replacement at your home or office.

Our certified mechanics come to you・Backed by 12-month, 12,000-mile guarantee・Fair and transparent pricing
Logo-yelp
CUSTOMERS LOVE US ON YELP
4.5 out of 5 (550 reviews)
Icon-warranty_badge-02
SERVICES BACKED BY OUR
12-Month, 12,000-Mile Warranty
How does YourMechanic work?    
Icon-quote-hiw
Get a quote

Choose from 600+ repair, maintenance, and diagnostic services, backed by our 12-month, 12,000-mile warranty.

Icon-calendar-hiw
Book an appointment

Tell us when to meet you at your home or office. We’ll send one of our vetted, top-rated mechanics.

Icon-fixed-hiw
Get your car fixed

Continue with your day while our mechanic fixes your car onsite. You pay only after the job is done.

Car Thermostat Replacement Estimate for Lexus GS460

Lexus GS460 Car Thermostat Replacement costs $178 on average. Following is a breakdown of the labor and parts estimates.

YourMechanic Price
$176 to $195
Labor: $98 -$112
Parts: $78 -$83
Average Dealer price
$286 to 297
Average Shop price
$214 to 221
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
2008 Lexus GS460V8-4.6LService typeCar Thermostat ReplacementYourMechanic Price$264.40Shop/Dealer Price$341.57 - $493.05
2009 Lexus GS460V8-4.6LService typeCar Thermostat ReplacementYourMechanic Price$254.02Shop/Dealer Price$328.77 - $472.59
2011 Lexus GS460V8-4.6LService typeCar Thermostat ReplacementYourMechanic Price$254.02Shop/Dealer Price$328.66 - $472.40
2010 Lexus GS460V8-4.6LService typeCar Thermostat ReplacementYourMechanic Price$254.02Shop/Dealer Price$328.71 - $472.49
Show example Lexus GS460 Car Thermostat Replacement prices

Car Thermostat Replacement Service & Cost

What is the Thermostat all about?

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.

Thermostat

Keep in mind:

  • The entire cooling system should be inspected when the thermostat is replaced.
  • When the thermostat is replaced, the gaskets and housings should be cleaned thoroughly.

How it's done:

  • Scan the computer in the car for codes.
  • Verify that the car is overheating.
  • Remove and replace thermostat if it is faulty.
  • Clean old gasket surfaces.
  • Remove corrosion from housings/hose connections.
  • Fill cooling system.
  • Check for leaks and proper operating temperatures.

Our recommendation:

Have the thermostat replaced anytime you have major work done on the coolant system.

What common symptoms indicate you may need to replace the Thermostat?

  • Engine overheats.
  • Car heater does not work.
  • Check Engine light is on.

How important is this service?

A vehicle’s engine gets extremely hot, and in order to avoid overheating, it needs to be properly cooled. The engine is cooled by a viscous liquid called coolant. The coolant is circulated around the engine, where it absorbs heat, which allows the engine to remain at a safe temperature. A fan then lowers the temperature of the coolant, which allows it to run back through the engine once more. The thermostat is responsible for determining when the coolant needs to enter the engine. The thermostat determines the temperature of the engine, and then acts as a valve that allows coolant in, or keeps coolant out. When the engine is too cold, the thermostat keeps coolant out; when the engine is too hot, it lets coolant in.

When the thermostat stops working, it will either get stuck open or closed. If the thermostat is stuck open, the coolant will constantly flow through the engine, absorbing too much heat, and the engine will never reach optimal running temperature. If the thermostat is stuck closed, the coolant will never circulate through the engine, and your engine will quickly overheat, which can cause severe damage.

Fast and easy Car Thermostat Replacement service at your home or office.

GET A QUOTE FOR YOUR CAR
Backed by 12-month, 12,000-mile guarantee

Excellent Rating


Lexus Repair

Average Rating

4.7/5

Number of Reviews

18,480

Rating Summary
17,523
770
187
0
0
17,523
770
187
0
0

Meet some of our expert Lexus mechanics

Real customer reviews from Lexus owners like you.

Shaun

17 years of experience
193 reviews
Shaun
17 years of experience
Showed up 15 min before the appointment time. Very professional and knowledgeable. Explained what he was doing and why. Cleaned up while he was doing the maintenance.
2008 LEXUS RX350 - AIR FILTER - PITTSBURG, CA

Martin

25 years of experience
115 reviews
Martin
25 years of experience
Martin is an extremely knowledgable mechanic. He arrived early and was very friendly, courteous and professional. He finished on time and was able to diagnose the problem and fix it. He also gave recommendations based off things he noticed and I appreciate that. I also like that he is former military and will most definitely be using him for my car maintenance needs and recommend him to all the people I know. My car is something I rely on completely for work transportation and I can honestly say that it is so rare to find an honest trustworthy mechanic, so when you find one like him, it's a huge blessing! Thank you Martin for getting me back on the road! God bless! -Jamie and Adam
1999 LEXUS RX300 - ALTERNATOR - WHITES CREEK, TN

Juan

6 years of experience
103 reviews
Juan
6 years of experience
Nice, friendly, professional, and on time!
2010 LEXUS GX460 - PRE-PURCHASE CAR INSPECTION - LONG BEACH, CA

Jason

16 years of experience
64 reviews
Jason
16 years of experience
FAST AND I WOULD RECOMMEND HIM TO OTHERS
2006 LEXUS GS300 - ALTERNATOR - CLOVIS, CA
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
2008 Lexus GS460V8-4.6LService typeCar Thermostat ReplacementYourMechanic Price$264.40Shop/Dealer Price$341.57 - $493.05
2009 Lexus GS460V8-4.6LService typeCar Thermostat ReplacementYourMechanic Price$254.02Shop/Dealer Price$328.77 - $472.59
2011 Lexus GS460V8-4.6LService typeCar Thermostat ReplacementYourMechanic Price$254.02Shop/Dealer Price$328.66 - $472.40
2010 Lexus GS460V8-4.6LService typeCar Thermostat ReplacementYourMechanic Price$254.02Shop/Dealer Price$328.71 - $472.49
Show example Lexus GS460 Car Thermostat Replacement prices

How can we help?

Our service team is available 7 days a week, Monday - Friday from 6 AM to 5 PM PST, Saturday - Sunday 7 AM - 4 PM PST.

1-800-701-6230 · hi@yourmechanic.com