Mercedes-Benz CLK550 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 CLK550 Cooling System Flush is $206 with $63 for parts and $142 for labor. Prices may vary depending on your location.

CarServiceEstimateShop/Dealer Price
2008 Mercedes-Benz CLK550V8-5.5LService typeCooling System FlushEstimate$298.87Shop/Dealer Price$356.71 - $471.19
2009 Mercedes-Benz CLK550V8-5.5LService typeCooling System FlushEstimate$268.87Shop/Dealer Price$326.76 - $441.27
2007 Mercedes-Benz CLK550V8-5.5LService typeCooling System FlushEstimate$268.87Shop/Dealer Price$326.76 - $441.26
Show example Mercedes-Benz CLK550 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

(17)

Rating Summary
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Dellano

18 years of experience
509 reviews
Dellano
18 years of experience
Mercedes-Benz CLK550 V8-5.5L - Ambient Temperature Sensor (Switch) Replacement - Bowie, Maryland
Very pleasant, and efficient. Knowledgeable about repair. Was able to come ahead of scheduled appointment time which was much appreciated.

Jeff

33 years of experience
441 reviews
Jeff
33 years of experience
Mercedes-Benz CLK550 V8-5.5L - Engine is running louder than normal - Sacramento, California
Jeff is the best. Diagnosed the problem with my vehicle's suspension in no time.

Sayeed

17 years of experience
82 reviews
Sayeed
17 years of experience
Mercedes-Benz CLK550 V8-5.5L - Coolant Reservoir - Westbury, New York
Great experience. Saeed was on time, he is very knowledgeable. He was able to fix the problem the same day. I will definitely use him again!

Vladimir

10 years of experience
214 reviews
Vladimir
10 years of experience
Mercedes-Benz CLK550 V8-5.5L - Brakes, Steering and Suspension Inspection - Sacramento, California
Great

Excellent Rating

(17)

Rating Summary
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Number of Mercedes-Benz CLK550 services completed
187+
services done by our mechanics
TOTAL NUMBER OF EXPERT Mercedes-Benz MECHANICS
1100+
experts on our platform

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