Chevrolet Avalanche 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 Chevrolet Avalanche Cooling System Flush is $292 with $82 for parts and $210 for labor. Prices may vary depending on your location.

CarServiceEstimateShop/Dealer Price
2012 Chevrolet AvalancheV8-5.3LService typeCooling System FlushEstimate$397.18Shop/Dealer Price$443.75 - $571.31
2008 Chevrolet AvalancheV8-6.0LService typeCooling System FlushEstimate$383.67Shop/Dealer Price$427.59 - $553.16
2009 Chevrolet AvalancheV8-6.0LService typeCooling System FlushEstimate$383.67Shop/Dealer Price$427.62 - $553.23
2009 Chevrolet AvalancheV8-5.3LService typeCooling System FlushEstimate$383.67Shop/Dealer Price$427.62 - $553.22
2010 Chevrolet AvalancheV8-5.3LService typeCooling System FlushEstimate$383.67Shop/Dealer Price$429.83 - $557.09
2011 Chevrolet AvalancheV8-5.3LService typeCooling System FlushEstimate$383.67Shop/Dealer Price$427.83 - $553.59
2008 Chevrolet AvalancheV8-5.3LService typeCooling System FlushEstimate$383.67Shop/Dealer Price$427.65 - $553.26
2007 Chevrolet AvalancheV8-5.3LService typeCooling System FlushEstimate$383.67Shop/Dealer Price$427.62 - $553.22
Show example Chevrolet Avalanche 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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145
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Peter

13 years of experience
119 reviews
Peter
13 years of experience
Chevrolet Avalanche V8-5.3L - Noise from engine or exhaust - Mountain House, California
Nice and convenient

Peter

37 years of experience
346 reviews
Peter
37 years of experience
Chevrolet Avalanche V8-5.3L - Brake Rotor/Disc Replacement (Rear) - Chula Vista, California
Great mechanic , know his stuff

Fred

18 years of experience
389 reviews
Fred
18 years of experience
Chevrolet Avalanche V8-5.3L - Starter - Spring, Texas
Very fast and courteous

Robert

21 years of experience
1307 reviews
Robert
21 years of experience
Chevrolet Avalanche V8-5.3L - Control Arm Assembly Replacement (Front Upper Left) - Denver, Colorado
Super fast, friendly, honest and good feedback and a great job! Thanks, Robert!

Excellent Rating

(152)

Rating Summary
145
2
0
3
2
145
2
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3
2
Number of Chevrolet Avalanche services completed
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