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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$209.54 - $224.54

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 $217 on average.

CarServiceEstimateShop/Dealer Price
2012 Mercedes-Benz C300V6-3.0LService typeCooling System FlushEstimate$306.59Shop/Dealer Price$382.29 - $539.81
2017 Mercedes-Benz C300L4-2.0L TurboService typeCooling System FlushEstimate$306.59Shop/Dealer Price$369.12 - $516.77
2015 Mercedes-Benz C300L4-2.0L TurboService typeCooling System FlushEstimate$314.09Shop/Dealer Price$388.05 - $544.27
2011 Mercedes-Benz C300V6-3.0LService typeCooling System FlushEstimate$306.59Shop/Dealer Price$386.85 - $547.80
2009 Mercedes-Benz C300V6-3.0LService typeCooling System FlushEstimate$306.59Shop/Dealer Price$379.24 - $534.47
2013 Mercedes-Benz C300V6-3.5LService typeCooling System FlushEstimate$314.09Shop/Dealer Price$385.77 - $540.27
2018 Mercedes-Benz C300L4-2.0L TurboService typeCooling System FlushEstimate$314.09Shop/Dealer Price$374.47 - $520.50
2014 Mercedes-Benz C300V6-3.5LService typeCooling System FlushEstimate$306.59Shop/Dealer Price$380.68 - $537.00
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

374

Rating Summary
350
14
5
1
4
350
14
5
1
4

Alex

15 years of experience
435 reviews
Alex
15 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

Christopher

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

Richard

12 years of experience
601 reviews
Richard
12 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.

Melvin

16 years of experience
221 reviews
Melvin
16 years of experience
Mercedes-Benz C300 - Oil Change - Lawrenceville, Georgia
This review is about the customer service at YourMechanic which is absolutely TERRIBLE (not Melvin). If the owners and investors in this business new Alex was offering such poor customer service, their heads would be spinning. I don't even know where to start. 1) The Groupon price was not matching up with the price on their website. It was still charging me $43. I called them, no one picked up. No one EVER picks up. They have to call you back. So Alex calls me and reduces the price by $20 - and says the remaining extra $23 is because my car uses extra oil. I never pay extra for this at other shops, but I end up paying 50% more for the extra oil here. Whatever, I guess I can live with that. 2) The mechanic calls me at 2pm and says he is waiting on an oil truck or something. My appointment is at 3pm. I don't hear from him. I call him at 4pm, no answer, I leave a voicemail. I call him again 20 minutes later, he picks up. Says he might be able to come out by 6pm. I call YourMechanic, of course, no answer. Alex calls me back and says this is out of his control. The mechanic finally shows up at 5:52pm. Nearly 3 hours alter. My whole day was wasted scheduling and waiting around. 3) I now find out that the tire rotation can't be done because he doesn't have the proper equipment. Alex calls me back. I coordinate giving my phone to the mechanic so he can explain what happened to Alex. For all of this pain and suffering, Alex offered me... Wait for it... A $5 discount! I paid $23 extra for the oil. I didn't get the tire rotation (worth $20). And the mechanic showed up 3 hours late. This is a terrible service with the worst customer support (YES, YOU ALEX) - Do Not Use Them! CC: Art Agrawal, Y Combinator, SV Angel, Yuri Milner, Andreessen Horowitz, Launch Capital, SoftTech VC, CrunchFund and Ashton Kutcher.

Excellent Rating


YourMechanic Mercedes-Benz C300 Service

Average Rating

4.9/5

Number of Reviews

374

Rating Summary
350
14
5
1
4
350
14
5
1
4
Number of Mercedes-Benz C300 services completed
4114+
services done by our mechanics
TOTAL NUMBER OF EXPERT Mercedes-Benz MECHANICS
900+
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 (855) 347-2779 · hi@yourmechanic.com