Mercedes-Benz C240 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 C240 Cooling System Flush is $292 with $82 for parts and $210 for labor. Prices may vary depending on your location.

CarServiceEstimateShop/Dealer Price
2004 Mercedes-Benz C240V6-2.6LService typeCooling System FlushEstimate$397.18Shop/Dealer Price$447.80 - $578.40
2001 Mercedes-Benz C240V6-2.6LService typeCooling System FlushEstimate$383.67Shop/Dealer Price$429.65 - $556.77
2003 Mercedes-Benz C240V6-2.6LService typeCooling System FlushEstimate$383.67Shop/Dealer Price$429.72 - $556.89
2002 Mercedes-Benz C240V6-2.6LService typeCooling System FlushEstimate$383.67Shop/Dealer Price$429.71 - $556.88
2005 Mercedes-Benz C240V6-2.6LService typeCooling System FlushEstimate$383.67Shop/Dealer Price$433.58 - $563.65
Show example Mercedes-Benz C240 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

(132)

Rating Summary
125
4
2
1
0
125
4
2
1
0

Ben

42 years of experience
1589 reviews
Ben
42 years of experience
Mercedes-Benz C240 V6-2.6L - Crankshaft Position Sensor - Houston, Texas
Best mechanic ever maybe. I worked on this problem 3 hrs no success. Ben had it done in 2 minutes. He was 30 minutes early. Strong integrity. I really want him as a friend. Military trained marines are good to know because of the values like punctuality, skill mastery, integrity, and friendly. I would not go on like this if he was not all I said. If Ben is assigned you’re car will be fixed.

Daniel

12 years of experience
90 reviews
Daniel
12 years of experience
Mercedes-Benz C240 V6-2.6L - Valve Cover Gasket Replacement - Chicago, Illinois
Did a great job an he was fast.

Mike

14 years of experience
176 reviews
Mike
14 years of experience
Mercedes-Benz C240 V6-2.6L - Crankshaft Position Sensor - Raleigh, North Carolina
Mike was GREAT

Ramon

21 years of experience
166 reviews
Ramon
21 years of experience
Mercedes-Benz C240 V6-2.6L - Strut Assembly Replacement (Front) - Tucson, Arizona
Definitely happy. Thank you Ramon.... The car is riding pretty good, no more clanking sound.. I definitely appreciate the job well done.. 

Excellent Rating

(132)

Rating Summary
125
4
2
1
0
125
4
2
1
0
Number of Mercedes-Benz C240 services completed
1452+
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TOTAL NUMBER OF EXPERT Mercedes-Benz MECHANICS
1100+
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