Mercedes-Benz S430 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 S430 Cooling System Flush is $206 with $63 for parts and $142 for labor. Prices may vary depending on your location.

CarServiceEstimateShop/Dealer Price
2003 Mercedes-Benz S430V8-4.3LService typeCooling System FlushEstimate$298.87Shop/Dealer Price$356.71 - $471.19
2006 Mercedes-Benz S430V8-4.3LService typeCooling System FlushEstimate$268.87Shop/Dealer Price$326.76 - $441.27
2000 Mercedes-Benz S430V8-4.3LService typeCooling System FlushEstimate$268.87Shop/Dealer Price$326.76 - $441.26
2001 Mercedes-Benz S430V8-4.3LService typeCooling System FlushEstimate$268.87Shop/Dealer Price$326.70 - $441.16
2002 Mercedes-Benz S430V8-4.3LService typeCooling System FlushEstimate$268.87Shop/Dealer Price$326.80 - $441.34
2005 Mercedes-Benz S430V8-4.3LService typeCooling System FlushEstimate$268.87Shop/Dealer Price$326.76 - $441.26
2004 Mercedes-Benz S430V8-4.3LService typeCooling System FlushEstimate$276.37Shop/Dealer Price$333.90 - $448.14
Show example Mercedes-Benz S430 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

(79)

Rating Summary
75
2
1
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1
75
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Chris

22 years of experience
2198 reviews
Chris
22 years of experience
Mercedes-Benz S430 V8-4.3L - Cooling System Flush - Newport Beach, California
I've used Chris for a few years and have never been disappointed. Very knowledgeable, always timely, if not early, does great work and the key ingredient of all, he's the most honest mechanic you will ever meet. I would highly recommend Chris to anyone. Your mechanic on the other hand is not the most forthright company on the planet. I have recommended them numerous times to friends and colleagues and never receive credit for it. Changed their billing and revenue model as well.

James

12 years of experience
233 reviews
James
12 years of experience
Mercedes-Benz S430 V8-4.3L - Brake and Inspection Special - Daly City, California

Armando

10 years of experience
37 reviews
Armando
10 years of experience
Mercedes-Benz S430 V8-4.3L - Brakes, Steering and Suspension System - Miami, Florida
Had my 2002 Mercedes serviced. Was very professional. Went over the véhicle and gave me a détailed report of what needed to be done to keep it in top condition. Would use again and recommended to others.

Chris

22 years of experience
2198 reviews
Chris
22 years of experience
Mercedes-Benz S430 V8-4.3L - Check Engine Light is on - Irvine, California
I have booked with Chris twice in two months. He was prompt, knowledgeable and efficient at what he does. He diagnosed and fixed my problems right the first time! He is my go-to mechanics from now on!

Excellent Rating

(79)

Rating Summary
75
2
1
0
1
75
2
1
0
1
Number of Mercedes-Benz S430 services completed
869+
services done by our mechanics
TOTAL NUMBER OF EXPERT Mercedes-Benz MECHANICS
1000+
experts on our platform

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