Lexus RX350 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 RX350 Cooling System Flush is $222 with $12 for parts and $210 for labor. Prices may vary depending on your location.

CarServiceEstimateShop/Dealer Price
2014 Lexus RX350V6-3.5LService typeCooling System FlushEstimate$397.18Shop/Dealer Price$447.80 - $578.40
2008 Lexus RX350V6-3.5LService typeCooling System FlushEstimate$383.67Shop/Dealer Price$429.65 - $556.77
2017 Lexus RX350V6-3.5LService typeCooling System FlushEstimate$383.67Shop/Dealer Price$427.62 - $553.23
2018 Lexus RX350V6-3.5LService typeCooling System FlushEstimate$383.67Shop/Dealer Price$427.62 - $553.22
2010 Lexus RX350V6-3.5LService typeCooling System FlushEstimate$383.67Shop/Dealer Price$433.58 - $563.65
2013 Lexus RX350V6-3.5LService typeCooling System FlushEstimate$383.67Shop/Dealer Price$430.08 - $557.53
2007 Lexus RX350V6-3.5LService typeCooling System FlushEstimate$383.67Shop/Dealer Price$429.75 - $556.95
2015 Lexus RX350V6-3.5LService typeCooling System FlushEstimate$383.67Shop/Dealer Price$429.71 - $556.88
Show example Lexus RX350 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

(531)

Rating Summary
502
12
7
2
8
502
12
7
2
8

Daniel

16 years of experience
37 reviews
Daniel
16 years of experience
Lexus RX350 V6-3.5L - Cooling System Flush - Plano, Texas
It seems the website overbooks. So mechanic didnt arrive on day of appointment. He came next day. But after that the service done was good.

Nezar

27 years of experience
102 reviews
Nezar
27 years of experience
Lexus RX350 V6-3.5L - Cooling System Flush - Fort Lauderdale, Florida
Nezar was Very Nice, Informative and Very experienced and precise in whatever was done with my RADIATOR FLUSH. I asked many questions about what else should be done with preventive Maintanance with my vehicle. Thank You for sending me Nezar as he will be requested on each of my 3 vehicles. THANK YOU NEZAR AND YOUR APPRECIATED MANNORISM AND EXPERIENCE

William

35 years of experience
731 reviews
William
35 years of experience
Lexus RX350 V6-3.5L - Heater Blower Motor - Litchfield Park, Arizona
On time, ALWAYS Professional, quick job!

Brian

24 years of experience
818 reviews
Brian
24 years of experience
Lexus RX350 V6-3.5L - Car is not starting - Ponte Vedra Beach, Florida
He was great! Diagnosed the problem immediately! Hopefully he will get the problems solved once he gets the parts.

Excellent Rating

(531)

Rating Summary
502
12
7
2
8
502
12
7
2
8
Number of Lexus RX350 services completed
5841+
services done by our mechanics
TOTAL NUMBER OF EXPERT Lexus MECHANICS
1100+
experts on our platform

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