Mercedes-Benz S350 Cooling System Flush at your home or office.

Our mobile mechanics offer services 7 days a week. Upfront and transparent pricing.

Estimate price near me

Service Location

Customer Ratings

(6)

Included for free with this service

Online Booking

Mechanic comes to you

12-month / 12k-mile warranty

Free 50 point safety inspection

Our certified mobile mechanics can come to your home or office 7 days a week between 7 AM and 9 PM.

Customer Ratings

(6)

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 $206 with $63 for parts and $142 for labor. Prices may vary depending on your location.

CarServiceEstimateShop/Dealer Price
2013 Mercedes-Benz S350V6-3.0L Turbo DieselService typeCooling System FlushEstimate$298.87Shop/Dealer Price$356.71 - $471.19
2006 Mercedes-Benz S350V6-3.7LService typeCooling System FlushEstimate$268.87Shop/Dealer Price$326.76 - $441.27
1994 Mercedes-Benz S350L6-3.4L Turbo DieselService typeCooling System FlushEstimate$268.87Shop/Dealer Price$326.76 - $441.26
1995 Mercedes-Benz S350L6-3.4L Turbo DieselService typeCooling System FlushEstimate$268.87Shop/Dealer Price$326.70 - $441.16
2012 Mercedes-Benz S350V6-3.0L Turbo DieselService typeCooling System FlushEstimate$268.87Shop/Dealer Price$326.80 - $441.34
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.

Fast and easy service at your home or office

Backed by 12-month, 12.000-mile guarantee


Meet some of our expert Mercedes-Benz mechanics

Real customer reviews from Mercedes-Benz owners like you.

Excellent Rating

(6)

Rating Summary
5
0
0
0
1
5
0
0
0
1

Andrian

32 years of experience
185 reviews
Andrian
32 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.

Rigoberto

11 years of experience
739 reviews
Rigoberto
11 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

Omar

12 years of experience
287 reviews
Omar
12 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.

Mark

41 years of experience
77 reviews
Mark
41 years of experience
Mercedes-Benz S350 V6-3.7L - Serpentine/Drive Belt - Alpharetta, Georgia
Fixed my car. Nice guy. A+

Excellent Rating

(6)

Rating Summary
5
0
0
0
1
5
0
0
0
1
Number of Mercedes-Benz S350 services completed
66+
services done by our mechanics
TOTAL NUMBER OF EXPERT Mercedes-Benz MECHANICS
1000+
experts on our platform

Recent articles & questions

Top 10 Scenic Drives in Utah
Utah is a state with a landscape not quite like any other that varies widely from place to place. At times, travelers find desert expanses that periodically turn into scenes that seem plucked from an abstract work of art with...
A Buyer’s Guide to the 2012 Mitsubishi Eclipse
2012 2012 marks the end of an era for the Eclipse and Mitsubishi sends the sporty little car off in style. As affordable sports cars go, the Eclipse has served its segment well with stylish looks, respectable performance, and a...
The Traveler’s Guide to Driving in France
France France is on many people’s list of perfect vacation destinations. There are countless things to see and do (https://www.tripadvisor.com/Attractions-g187070-Activities-France.html). You can explore Paris and the Eiffel Tower. Spend time looking at the artwork in the Louvre, visit Notre Dame...

My vehicle does not want to stay on, I disconnected the TPS and it stays on but the rpm jumps up and down. I've recently replaced

If the RPM's struggle to remain stable, this suggests you may have a vacuum leak (https://www.yourmechanic.com/article/is-it-safe-to-drive-with-a-vacuum-leak) or a fuel supply problem. I would recommend plugging the throttle position sensor (https://www.yourmechanic.com/services/throttle-position-sensor-replacement) back in in order to properly trace the problem. The...

How to unthaw my radiator/antifreeze hoses I can't get it to a garage can't afford towing can I use a salt or salt water to help

Hi there. Thanks for contacting us today. You should not use salt anywhere near your car, as this will create corrosion issues. The only way to expedite this process without having the vehicle inside would be to use a hair...

2006 jetta 2.5 revs on its own in neutral or when clutch is in.

This problem of erratic and/or high speed is often referred to as "surging" or "hunting". The causes include vacuum leaks and EGR system faults, a faulty idle air control (IAC) valve or circuit, faults in the fuel pump control circuit,...

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