GMC Sierra 1500 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 GMC Sierra 1500 Cooling System Flush is $222 with $12 for parts and $210 for labor. Prices may vary depending on your location.

CarServiceEstimateShop/Dealer Price
2013 GMC Sierra 1500V8-6.2LService typeCooling System FlushEstimate$397.18Shop/Dealer Price$443.75 - $571.31
2007 GMC Sierra 1500V8-4.8LService typeCooling System FlushEstimate$383.67Shop/Dealer Price$427.59 - $553.16
2007 GMC Sierra 1500V8-6.0LService typeCooling System FlushEstimate$383.67Shop/Dealer Price$427.62 - $553.23
2010 GMC Sierra 1500V8-4.8LService typeCooling System FlushEstimate$383.67Shop/Dealer Price$427.62 - $553.22
2015 GMC Sierra 1500V8-5.3LService typeCooling System FlushEstimate$383.67Shop/Dealer Price$429.83 - $557.09
2019 GMC Sierra 1500V8-5.3LService typeCooling System FlushEstimate$383.67Shop/Dealer Price$427.83 - $553.59
2015 GMC Sierra 1500V8-6.2LService typeCooling System FlushEstimate$383.67Shop/Dealer Price$427.65 - $553.26
2010 GMC Sierra 1500V6-4.3LService typeCooling System FlushEstimate$383.67Shop/Dealer Price$427.62 - $553.22
Show example GMC Sierra 1500 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 GMC mechanics

Real customer reviews from GMC owners like you.

Excellent Rating

(412)

Rating Summary
381
16
6
1
8
381
16
6
1
8

Pedro

32 years of experience
120 reviews
Pedro
32 years of experience
GMC Sierra 1500 V8-5.3L - Cooling System Flush - Chicago, Illinois
Very good mechanic, definitely recommend to others!

Oscar

22 years of experience
162 reviews
Oscar
22 years of experience
GMC Sierra 1500 V8-5.3L - Cooling System Flush - Houston, Texas
Oscar is a great mechanic as well as a people person. He did a great job on my truck. I would definitely recommend him for any repairs.

Bill

33 years of experience
52 reviews
Bill
33 years of experience
GMC Sierra 1500 V6-4.3L - Brake Pads Replacement (Front) - Denver, Colorado
Bill is great! A true professional and very friendly. I would have Bill work on all of my vehicles. He was early for my appointment. He worked quickly and when he was finished, he explained the work he completed. He went on to point out the work on my truck that should be addressed.

Ronald

42 years of experience
519 reviews
Ronald
42 years of experience
GMC Sierra 1500 V8-5.3L - Oil Change - Houston, Texas
Ronald is always very respectful and does a great job when he service my truck.

Excellent Rating

(412)

Rating Summary
381
16
6
1
8
381
16
6
1
8
Number of GMC Sierra 1500 services completed
4532+
services done by our mechanics
TOTAL NUMBER OF EXPERT GMC MECHANICS
900+
experts on our platform

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