Mercedes-Benz GLC300 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 Mercedes-Benz GLC300 Cooling System Flush is $222 with $12 for parts and $210 for labor. Prices may vary depending on your location.

CarServiceEstimateShop/Dealer Price
2018 Mercedes-Benz GLC300L4-2.0L TurboService typeCooling System FlushEstimate$397.18Shop/Dealer Price$443.75 - $571.31
2016 Mercedes-Benz GLC300L4-2.0L TurboService typeCooling System FlushEstimate$383.67Shop/Dealer Price$429.65 - $556.77
2019 Mercedes-Benz GLC300L4-2.0L TurboService typeCooling System FlushEstimate$383.67Shop/Dealer Price$427.62 - $553.23
2022 Mercedes-Benz GLC300L4-2.0L TurboService typeCooling System FlushEstimate$242.95Shop/Dealer Price$251.72 - $271.78
2020 Mercedes-Benz GLC300L4-2.0L TurboService typeCooling System FlushEstimate$383.67Shop/Dealer Price$429.83 - $557.09
2021 Mercedes-Benz GLC300L4-2.0L TurboService typeCooling System FlushEstimate$383.67Shop/Dealer Price$427.83 - $553.59
2017 Mercedes-Benz GLC300L4-2.0L TurboService typeCooling System FlushEstimate$383.67Shop/Dealer Price$427.65 - $553.26
Show example Mercedes-Benz GLC300 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 Mercedes-Benz mechanics

Real customer reviews from Mercedes-Benz owners like you.

Excellent Rating

(27)

Rating Summary
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Bryan

3 years of experience
187 reviews
Bryan
3 years of experience
Mercedes-Benz GLC300 L4-2.0L Turbo - Air Filter - Hialeah, Florida
Bryan was great, besides doing a quick service but he answered all my other questions.

Kenneth

21 years of experience
870 reviews
Kenneth
21 years of experience
Mercedes-Benz GLC300 L4-2.0L Turbo - Battery Voltage Converter - Carson, California
Absolutely one of if not, the best and most personable mechanics yet! Kenneth was tenacious about getting the needed part and his followup was supreme. Always on time and kept in contact on status of the part and his ETA. Meticulous when it came to putting enemy thing back as it should be as well. I will definitely call on him again! He is also a delight to chat with.

Collins

13 years of experience
678 reviews
Collins
13 years of experience
Mercedes-Benz GLC300 L4-2.0L Turbo - Brake Pads Replacement (Rear) - Atlanta, Georgia
Very knowledgeable and dependable

Ramon

8 years of experience
184 reviews
Ramon
8 years of experience
Mercedes-Benz GLC300 L4-2.0L Turbo - Oil Change - Los Angeles, California
Fast and efficient and very professional. thumbs up!

Excellent Rating

(27)

Rating Summary
27
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Number of Mercedes-Benz GLC300 services completed
297+
services done by our mechanics
TOTAL NUMBER OF EXPERT Mercedes-Benz MECHANICS
1100+
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