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

CarServiceEstimateShop/Dealer Price
1995 Toyota AvalonV6-3.0LService typeCooling System FlushEstimate$397.18Shop/Dealer Price$443.75 - $571.31
2013 Toyota AvalonL4-2.5L HybridService typeCooling System FlushEstimate$383.67Shop/Dealer Price$427.59 - $553.16
1997 Toyota AvalonV6-3.0LService typeCooling System FlushEstimate$383.67Shop/Dealer Price$427.62 - $553.23
2014 Toyota AvalonL4-2.5L HybridService typeCooling System FlushEstimate$383.67Shop/Dealer Price$427.62 - $553.22
2006 Toyota AvalonV6-3.5LService typeCooling System FlushEstimate$383.67Shop/Dealer Price$429.83 - $557.09
2001 Toyota AvalonV6-3.0LService typeCooling System FlushEstimate$383.67Shop/Dealer Price$427.83 - $553.59
2004 Toyota AvalonV6-3.0LService typeCooling System FlushEstimate$383.67Shop/Dealer Price$427.65 - $553.26
2020 Toyota AvalonV6-3.5LService typeCooling System FlushEstimate$383.67Shop/Dealer Price$427.62 - $553.22
Show example Toyota Avalon 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

(709)

Rating Summary
672
20
6
5
6
672
20
6
5
6

Whitney

40 years of experience
783 reviews
Whitney
40 years of experience
Toyota Avalon V6-3.0L - Cooling System Flush - Mountain View, California

David

17 years of experience
639 reviews
David
17 years of experience
Toyota Avalon V6-3.0L - Cooling System Flush - Fairfield, California
Very nice and knowledgeable

James

32 years of experience
705 reviews
James
32 years of experience
Toyota Avalon V6-3.5L - Cooling System Flush - Orange, California
So passive. Didn't even recap to me his done job.

Jason

24 years of experience
190 reviews
Jason
24 years of experience
Toyota Avalon V6-3.0L - Car Fuse Replacement - Whites Creek, Tennessee
Jason went above and beyond to fix my car

Excellent Rating

(709)

Rating Summary
672
20
6
5
6
672
20
6
5
6
Number of Toyota Avalon services completed
7799+
services done by our mechanics
TOTAL NUMBER OF EXPERT Toyota MECHANICS
1700+
experts on our platform

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