Lexus LS500 Cooling System Flush at your home or office.

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Cooling System Flush Service

How much does a Cooling System Flush cost?

On average, the cost for a Lexus LS500 Cooling System Flush is $222 with $12 for parts and $210 for labor. Prices may vary depending on your location.

CarServiceEstimateShop/Dealer Price
2018 Lexus LS500V6-3.4L TurboService typeCooling System FlushEstimate$969.80Shop/Dealer Price$1159.53 - $1716.55
Show example Lexus LS500 Cooling System Flush prices

What is the cooling system flush all about?

Your cooling system is what keeps your car from overheating. It works by circulating a mixture of water and coolant through the engine. Over time the coolant mixture becomes contaminated with scale and rust, which can clog and damage the cooling system components. A cooling system flush essentially flushes out the entire system of contaminants and replaces the coolant mixture with fresh coolant and water.

Keep in mind:

Your mechanic will drain the fluid, clean the system with coolant cleaner, and use water to remove the remaining coolant. After cleaning the system, the mechanic will fill it up with new coolant. This process is effective and an approved industry method of flushing your vehicle’s cooling system.

How it's done:

  • Install flush chemical to radiator
  • Bring the car to operating temperature
  • Drain the old coolant
  • Close valve and refill with water
  • Repeat the process
  • Fill radiator with a 50/50 mixture of coolant and water
  • Check for leaks and fan operation

Our recommendation:

  • Some vehicles are equipped with a low coolant sensing system. Should this light come on, have your vehicle inspected for leaks or other possible causes for the low coolant level.

  • Follow the service maintenance schedule provided by the manufacturer to get the coolant replaced at regular intervals. In general, it is a good practice to change the coolant every 40,000-50,000 miles.

What are the common symptoms indicating you need to flush the cooling system?

  • Check Engine warning light is on
  • Low Coolant warning light is on
  • Engine is overheating

How important is this service?

A cooling system flush is an important part of preventative maintenance and helps to keep your car healthy and on the road.

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Meet some of our expert Lexus mechanics

Real customer reviews from Lexus owners like you.

Excellent Rating

(18)

Rating Summary
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Michael

17 years of experience
606 reviews
Michael
17 years of experience
Lexus ES330 V6-3.3L - Cooling System Flush - Atlanta, Georgia
Michael was excellent and explained everything in detail. Michael is the example of what a real mechanic should be.

Paul

30 years of experience
17 reviews
Paul
30 years of experience
Lexus RX330 V6-3.3L - Cooling System Flush - Banta, California
Very good mechanic

Patrick

34 years of experience
1579 reviews
Patrick
34 years of experience
Lexus IS250 V6-2.5L - Cooling System Flush - Buda, Texas
I think Patrick is great. He was early!!!!

Jeffrey

28 years of experience
870 reviews
Jeffrey
28 years of experience
Lexus RX450h V6-3.5L Hybrid - Cooling System Flush - Charlotte, North Carolina
Jeffrey did a great job. It was the second time he's serviced our car.

Excellent Rating

(18)

Rating Summary
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Number of Lexus Cooling System Flush services completed
198+
services done by our mechanics
TOTAL NUMBER OF EXPERT Lexus MECHANICS
1100+
experts on our platform

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