Hummer H2 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 Hummer H2 Cooling System Flush is $292 with $82 for parts and $210 for labor. Prices may vary depending on your location.

CarServiceEstimateShop/Dealer Price
2008 Hummer H2V8-6.2LService typeCooling System FlushEstimate$397.18Shop/Dealer Price$443.75 - $571.31
2009 Hummer H2V8-6.2LService typeCooling System FlushEstimate$383.67Shop/Dealer Price$427.59 - $553.16
2004 Hummer H2V8-6.0LService typeCooling System FlushEstimate$383.67Shop/Dealer Price$427.62 - $553.23
2005 Hummer H2V8-6.0LService typeCooling System FlushEstimate$383.67Shop/Dealer Price$427.62 - $553.22
2007 Hummer H2V8-6.0LService typeCooling System FlushEstimate$383.67Shop/Dealer Price$429.83 - $557.09
2003 Hummer H2V8-6.0LService typeCooling System FlushEstimate$383.67Shop/Dealer Price$427.83 - $553.59
2006 Hummer H2V8-6.0LService typeCooling System FlushEstimate$383.67Shop/Dealer Price$427.65 - $553.26
Show example Hummer H2 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 Hummer mechanics

Real customer reviews from Hummer owners like you.

Excellent Rating

(158)

Rating Summary
150
6
0
0
2
150
6
0
0
2

Omar

22 years of experience
67 reviews
Omar
22 years of experience
Hummer H2 V8-6.0L - Cooling System Flush - Scottsdale, Arizona
Anytime my Hummer H2 needs any repairs Omar is the mechanic for my vehicle.

Richard

17 years of experience
77 reviews
Richard
17 years of experience
Hummer H2 V8-6.0L - Cooling System Flush - Moreno Valley, California
Richard was great and on time. His knowledge of my vehicle was superb. Took care of things in a very efficient and PROFESSIONAL manner.

Jay

38 years of experience
1035 reviews
Jay
38 years of experience
Hummer H2 V8-6.0L - Car AC Repair - Beaumont, California
He is very professional and informative.

Manuel

33 years of experience
590 reviews
Manuel
33 years of experience
Hummer H2 V8-6.0L - Check Engine Light is on - Laguna Hills, California
Explained well and very friendly

Excellent Rating

(158)

Rating Summary
150
6
0
0
2
150
6
0
0
2
Number of Hummer H2 services completed
1738+
services done by our mechanics
TOTAL NUMBER OF EXPERT Hummer MECHANICS
200+
experts on our platform

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