Mercedes-Benz C300 Cooling System Flush at your home or office.

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Average rating from customers who
received a Cooling System Flush.
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$176.95 - $206.95

Price range for all vehicles


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Average rating from customers who
received a Cooling System Flush.
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Cooling System Flush Estimate for Mercedes-Benz C300

Mercedes-Benz C300 Cooling System Flush costs $198 on average.

CarServiceEstimateShop/Dealer Price
2009 Mercedes-Benz C300V6-3.0LService typeCooling System FlushEstimate$271.41Shop/Dealer Price$338.47 - $469.72
2013 Mercedes-Benz C300V6-3.5LService typeCooling System FlushEstimate$271.41Shop/Dealer Price$338.31 - $469.45
2019 Mercedes-Benz C300L4-2.0L TurboService typeCooling System FlushEstimate$241.41Shop/Dealer Price$287.65 - $386.41
2016 Mercedes-Benz C300L4-2.0L TurboService typeCooling System FlushEstimate$278.91Shop/Dealer Price$344.08 - $473.91
2008 Mercedes-Benz C300V6-3.0LService typeCooling System FlushEstimate$271.41Shop/Dealer Price$342.88 - $477.44
2018 Mercedes-Benz C300L4-2.0L TurboService typeCooling System FlushEstimate$271.41Shop/Dealer Price$323.31 - $443.20
2012 Mercedes-Benz C300V6-3.0LService typeCooling System FlushEstimate$271.41Shop/Dealer Price$330.19 - $455.23
2015 Mercedes-Benz C300L4-2.0L TurboService typeCooling System FlushEstimate$278.91Shop/Dealer Price$342.20 - $470.62
Show example Mercedes-Benz C300 Cooling System Flush prices

Cooling System Flush Service

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


YourMechanic Mercedes-Benz C300 Service

Average Rating

4.9/5

Number of Reviews

323

Rating Summary
300
14
5
0
4
300
14
5
0
4

Christopher

25 years of experience
260 reviews
Christopher
25 years of experience
Mercedes-Benz C300 - Cooling System Flush - Riverview, Florida
Always a great experience Chris.

Richard

11 years of experience
600 reviews
Richard
11 years of experience
Mercedes-Benz C300 - Cooling System Flush - Las Vegas, Nevada
Timely and clean fast job. Overly very satisfied with his work. Thank you.

Alex

14 years of experience
435 reviews
Alex
14 years of experience
Mercedes-Benz C300 - Cooling System Flush - Dallas, Texas
Great experience. Alex was professional, very knowledgeable, extremely honest, nice and I am using him for the future. I received great service and was constantly updated throughout the repair process. Highly recommended

Rocco

20 years of experience
302 reviews
Rocco
20 years of experience
Mercedes-Benz C300 - Oil Change - Tustin, California
Very professional. On time. I will definately call again. So happy to have a great reliable service that comes to my home.

Excellent Rating


YourMechanic Mercedes-Benz C300 Service

Average Rating

4.9/5

Number of Reviews

323

Rating Summary
300
14
5
0
4
300
14
5
0
4
Red-stars EXCELLENT RATING ON
Number of Mercedes-Benz C300 services completed
3553+
services done by our mechanics
TOTAL NUMBER OF EXPERT Mercedes-Benz MECHANICS
800+
experts on our platform

How can we help?

Our service team is available 7 days a week, Monday - Friday from 6 AM to 5 PM PST, Saturday - Sunday 7 AM - 4 PM PST.

1-800-701-6230 · hi@yourmechanic.com