Chevrolet Blazer Cooling System Flush Costs

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Cooling System Flush Service

How much does a Cooling System Flush cost?

On average, the cost for a Chevrolet Blazer Cooling System Flush is $222 with $12 for parts and $210 for labor. Prices may vary depending on your location.

Car	Service	Estimate	Shop/Dealer Price
1992 Chevrolet BlazerV8-5.7L	Service typeCooling System Flush	Estimate$397.18	Shop/Dealer Price$443.75 - $571.31
2020 Chevrolet BlazerV6-3.6L	Service typeCooling System Flush	Estimate$383.67	Shop/Dealer Price$427.59 - $553.16
2005 Chevrolet BlazerV6-4.3L	Service typeCooling System Flush	Estimate$383.67	Shop/Dealer Price$427.62 - $553.23
2019 Chevrolet BlazerL4-2.5L	Service typeCooling System Flush	Estimate$383.67	Shop/Dealer Price$427.62 - $553.22
1991 Chevrolet BlazerV8-6.2L Diesel	Service typeCooling System Flush	Estimate$383.67	Shop/Dealer Price$429.83 - $557.09
1997 Chevrolet BlazerV6-4.3L	Service typeCooling System Flush	Estimate$383.67	Shop/Dealer Price$427.83 - $553.59
2004 Chevrolet BlazerV6-4.3L	Service typeCooling System Flush	Estimate$383.67	Shop/Dealer Price$427.65 - $553.26
1999 Chevrolet BlazerV6-4.3L	Service typeCooling System Flush	Estimate$383.67	Shop/Dealer Price$427.62 - $553.22

Show example Chevrolet Blazer 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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Jamie

23 years of experience

132 reviews

Jamie

23 years of experience

by Rebecca

Chevrolet Blazer V6-4.3L - Cooling System Flush - Hemet, California

Jamie Watkins is a five star mechanic. He checked all the boxes for excellence in his work

Chris

17 years of experience

419 reviews

Chris

17 years of experience

by Larry

Chevrolet Blazer V6-4.3L - Cooling System Flush - South San Francisco, California

Chris is professional, personable and gets down to business. He found the cause of my front end noise and recommended a couple of other things after his initial inspection. He did everything faster than I had expected. Definitely will call him again for service work. Highly recommended.

Mario

8 years of experience

135 reviews

Mario

8 years of experience

by Brenda

Chevrolet Blazer V6-4.3L - Cooling System Flush - Chester, Virginia

He was so professional and walked me through what was being done. He had excellent manners and I would recommend Him and your company to all my family and friends.

Roberto

10 years of experience

46 reviews

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Roberto

10 years of experience

Request Roberto

by David

Chevrolet Blazer V6-4.3L - Car Battery Replacement - Phoenix, Arizona

Very professional, performed the needed service quickly and competently.

Excellent Rating

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