Mercedes-Benz S350 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 S350 Cooling System Flush is $292 with $82 for parts and $210 for labor. Prices may vary depending on your location.

CarServiceEstimateShop/Dealer Price
2013 Mercedes-Benz S350V6-3.0L Turbo DieselService typeCooling System FlushEstimate$397.18Shop/Dealer Price$447.80 - $578.40
1994 Mercedes-Benz S350L6-3.4L Turbo DieselService typeCooling System FlushEstimate$383.67Shop/Dealer Price$429.65 - $556.77
2006 Mercedes-Benz S350V6-3.7LService typeCooling System FlushEstimate$383.67Shop/Dealer Price$429.72 - $556.89
2012 Mercedes-Benz S350V6-3.0L Turbo DieselService typeCooling System FlushEstimate$383.67Shop/Dealer Price$429.71 - $556.88
1995 Mercedes-Benz S350L6-3.4L Turbo DieselService typeCooling System FlushEstimate$383.67Shop/Dealer Price$433.58 - $563.65
Show example Mercedes-Benz S350 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

(6)

Rating Summary
5
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5
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Rigoberto

12 years of experience
739 reviews
Rigoberto
12 years of experience
Mercedes-Benz S350 V6-3.7L - Battery - Chicago, Illinois
The experience was great! Very professional, prompt, courteous and knowledgable. I will be a return customer. Sincerely, Brad White

Andrian

33 years of experience
185 reviews
Andrian
33 years of experience
Mercedes-Benz S350 V6-3.7L - Car is not starting - Fort Lauderdale, Florida
He took the time to thoroughly assess the condition of my vehicle, explained his findings and discussed possible options and next steps. I never felt pressured or like he was trying to upsell me. He is articulate, knowledgeable, polite and extremely honest. I recommend him highly and hope I have the opportunity to work with him in the future.

Omar

13 years of experience
287 reviews
Omar
13 years of experience
Mercedes-Benz S350 V6-3.7L - Brake Pads Replacement (Front, Rear) - Fort Lauderdale, Florida
He was on time, transparent, extremely communicative about the process and procedures. Polite and extremely respectful.

Mohammed

10 years of experience
152 reviews
Mohammed
10 years of experience
Mercedes-Benz S350 L6-3.4L Turbo Diesel - Fuel Gauge Sender - Raleigh, North Carolina
AAA mechanic very polite and courteous.

Excellent Rating

(6)

Rating Summary
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5
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Number of Mercedes-Benz S350 services completed
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