Toyota 4Runner 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 Toyota 4Runner Cooling System Flush is $273 with $63 for parts and $210 for labor. Prices may vary depending on your location.

CarServiceEstimateShop/Dealer Price
2013 Toyota 4RunnerV6-4.0LService typeCooling System FlushEstimate$397.18Shop/Dealer Price$443.75 - $571.31
1993 Toyota 4RunnerL4-2.4LService typeCooling System FlushEstimate$383.67Shop/Dealer Price$427.59 - $553.16
1992 Toyota 4RunnerV6-3.0LService typeCooling System FlushEstimate$383.67Shop/Dealer Price$427.62 - $553.23
2000 Toyota 4RunnerV6-3.4LService typeCooling System FlushEstimate$383.67Shop/Dealer Price$427.62 - $553.22
1991 Toyota 4RunnerV6-3.0LService typeCooling System FlushEstimate$383.67Shop/Dealer Price$429.83 - $557.09
2007 Toyota 4RunnerV8-4.7LService typeCooling System FlushEstimate$383.67Shop/Dealer Price$427.83 - $553.59
1994 Toyota 4RunnerV6-3.0LService typeCooling System FlushEstimate$383.67Shop/Dealer Price$427.65 - $553.26
2018 Toyota 4RunnerV6-4.0LService typeCooling System FlushEstimate$383.67Shop/Dealer Price$427.62 - $553.22
Show example Toyota 4Runner 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 Toyota mechanics

Real customer reviews from Toyota owners like you.

Excellent Rating

(7)

Rating Summary
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Walter

47 years of experience
416 reviews
Walter
47 years of experience
Toyota 4Runner V6-3.4L - Cooling System Flush - Tulsa, Oklahoma
Walter has worked on a couple of my vehicles and has always done a great job. He gives good pointers/recommendations, and i have always learned something new when he services my vehicles. I would highly recommend him to anyone.

Fred

18 years of experience
389 reviews
Fred
18 years of experience
Toyota 4Runner V6-4.0L - Cooling System Flush - Humble, Texas
Always on time, professional and knowledgeable. Takes the time to explain what's going on with the car.

Chris

16 years of experience
312 reviews
Chris
16 years of experience
Toyota 4Runner V6-3.0L - Cooling System Flush - San Diego, California
On time, professional and friendly. He answered a ton of questions for me about the car being serviced as well as my other vehicle. Definitely recommend and will use him again.

Pete

17 years of experience
192 reviews
Pete
17 years of experience
Toyota 4Runner V6-3.4L - Cooling System Flush - Chula Vista, California
Awesome mechanic! Stellar professional and knowledgeable. You want the best San Diego has to offer? Book Pete!!

Excellent Rating

(7)

Rating Summary
6
1
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6
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Number of Toyota 4Runner Cooling System Flush services completed
77+
services done by our mechanics
TOTAL NUMBER OF EXPERT Toyota MECHANICS
1700+
experts on our platform

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