Chevrolet Silverado 3500 HD 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 Silverado 3500 HD Cooling System Flush is $222 with $12 for parts and $210 for labor. Prices may vary depending on your location.

CarServiceEstimateShop/Dealer Price
2018 Chevrolet Silverado 3500 HDV8-6.0LService typeCooling System FlushEstimate$397.18Shop/Dealer Price$443.75 - $571.31
2022 Chevrolet Silverado 3500 HDV8-6.6LService typeCooling System FlushEstimate$242.95Shop/Dealer Price$251.69 - $271.72
2020 Chevrolet Silverado 3500 HDV8-6.6LService typeCooling System FlushEstimate$383.67Shop/Dealer Price$427.62 - $553.23
2010 Chevrolet Silverado 3500 HDV8-6.6L Turbo DieselService typeCooling System FlushEstimate$383.67Shop/Dealer Price$427.62 - $553.22
2010 Chevrolet Silverado 3500 HDV8-6.0LService typeCooling System FlushEstimate$383.67Shop/Dealer Price$429.83 - $557.09
2017 Chevrolet Silverado 3500 HDV8-6.0LService typeCooling System FlushEstimate$383.67Shop/Dealer Price$427.83 - $553.59
2008 Chevrolet Silverado 3500 HDV8-6.0LService typeCooling System FlushEstimate$383.67Shop/Dealer Price$427.65 - $553.26
2011 Chevrolet Silverado 3500 HDV8-6.0LService typeCooling System FlushEstimate$383.67Shop/Dealer Price$427.62 - $553.22
Show example Chevrolet Silverado 3500 HD 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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Rating Summary
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Christopher

22 years of experience
79 reviews
Christopher
22 years of experience
Chevrolet Silverado 3500 HD V8-6.6L Turbo Diesel - Car is not starting - Dallas, Georgia
Great!

Lucas

30 years of experience
938 reviews
Lucas
30 years of experience
Chevrolet Silverado 3500 HD V8-6.0L - Oil Change - Simi Valley, California
Perfect

Chris

19 years of experience
600 reviews
Chris
19 years of experience
Chevrolet Silverado 3500 HD V8-6.6L Turbo Diesel - Thermostat - Forney, Texas
Chris was very professional prompt and thorough. He was very responsive in all communication and followed up quickly. He was very knowledgeable, helpful and overall excellent experience with Chris and Your Mechanic. I would definitely use Chris and Your Mechanic again..

Lucas

30 years of experience
938 reviews
Lucas
30 years of experience
Chevrolet Silverado 3500 HD V8-6.0L - Brake Pads Replacement (Front) - Simi Valley, California
Perfect

Excellent Rating

(14)

Rating Summary
13
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1
13
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Number of Chevrolet Silverado 3500 HD services completed
154+
services done by our mechanics
TOTAL NUMBER OF EXPERT Chevrolet MECHANICS
1700+
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