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

CarServiceEstimateShop/Dealer Price
2015 GMC Yukon XLV8-5.3LService typeCooling System FlushEstimate$397.18Shop/Dealer Price$443.75 - $571.31
2018 GMC Yukon XLV8-6.2LService typeCooling System FlushEstimate$383.67Shop/Dealer Price$427.59 - $553.16
2022 GMC Yukon XLV8-6.2LService typeCooling System FlushEstimate$242.95Shop/Dealer Price$251.72 - $271.79
2016 GMC Yukon XLV8-5.3LService typeCooling System FlushEstimate$383.67Shop/Dealer Price$427.62 - $553.22
2020 GMC Yukon XLV8-6.2LService typeCooling System FlushEstimate$383.67Shop/Dealer Price$429.83 - $557.09
2019 GMC Yukon XLV8-6.2LService typeCooling System FlushEstimate$383.67Shop/Dealer Price$427.83 - $553.59
2016 GMC Yukon XLV8-6.2LService typeCooling System FlushEstimate$383.67Shop/Dealer Price$427.65 - $553.26
2018 GMC Yukon XLV8-5.3LService typeCooling System FlushEstimate$383.67Shop/Dealer Price$427.62 - $553.22
Show example GMC Yukon XL 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

(20)

Rating Summary
19
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Jimmi

28 years of experience
343 reviews
Jimmi
28 years of experience
GMC Yukon XL V8-5.3L - Battery - Orlando, Florida
Very friendly, quick service, and great price.

Chris

17 years of experience
340 reviews
Chris
17 years of experience
GMC Yukon XL V8-6.2L - Tail Light Lens Replacement (Driver Side) - Coronado, California
It was a great experience. Very happy! Thanks Chris.

Pierre

10 years of experience
366 reviews
Pierre
10 years of experience
GMC Yukon XL V8-6.2L - Brakes, Steering and Suspension Inspection - Waltham, Massachusetts
Pierre was awesome! He is extremely knowledgeable and willing to explain everything as he goes. Highly recommend working with him!

Patrick

16 years of experience
406 reviews
Patrick
16 years of experience
GMC Yukon XL V8-5.3L - Brake Pads Replacement (Front) - San Clemente, California
Super fast and very friendly. Nice job, Patrick!!

Excellent Rating

(20)

Rating Summary
19
0
0
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1
19
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1
Number of GMC Yukon XL services completed
220+
services done by our mechanics
TOTAL NUMBER OF EXPERT GMC MECHANICS
900+
experts on our platform

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