BMW M3 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 BMW M3 Cooling System Flush is $222 with $12 for parts and $210 for labor. Prices may vary depending on your location.

CarServiceEstimateShop/Dealer Price
2017 BMW M3L6-3.0L TurboService typeCooling System FlushEstimate$467.58Shop/Dealer Price$531.75 - $712.11
2005 BMW M3L6-3.2LService typeCooling System FlushEstimate$454.07Shop/Dealer Price$519.71 - $701.18
1991 BMW M3L4-2.3LService typeCooling System FlushEstimate$383.67Shop/Dealer Price$431.81 - $560.55
1994 BMW M3L6-3.0LService typeCooling System FlushEstimate$383.67Shop/Dealer Price$431.80 - $560.54
2012 BMW M3V8-4.0LService typeCooling System FlushEstimate$454.07Shop/Dealer Price$525.33 - $711.01
2006 BMW M3L6-3.2LService typeCooling System FlushEstimate$454.07Shop/Dealer Price$520.33 - $702.26
2016 BMW M3L6-3.0L TurboService typeCooling System FlushEstimate$454.07Shop/Dealer Price$519.86 - $701.44
1998 BMW M3L6-3.2LService typeCooling System FlushEstimate$383.67Shop/Dealer Price$431.80 - $560.54
Show example BMW M3 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 BMW mechanics

Real customer reviews from BMW owners like you.

Excellent Rating

(81)

Rating Summary
74
5
2
0
0
74
5
2
0
0

Eduardo

18 years of experience
20 reviews
Eduardo
18 years of experience
BMW M3 L6-3.0L - Cooling System Flush - Torrance, California
He's an awesome guy and very knowledgeable and helps you have pics at mind with his work through his knowledge personal experience

David

28 years of experience
182 reviews
David
28 years of experience
BMW M3 L6-3.2L - Window is not working - South San Francisco, California

Robert

32 years of experience
646 reviews
Robert
32 years of experience
BMW M3 L6-3.2L - replace driver side door lock assembly - San Jose, California
Robert did a great job! I will definitely recommend him. He is knowledgeable and professional.

Charles

18 years of experience
176 reviews
Charles
18 years of experience
BMW M3 L6-3.0L Turbo - Tire Rotation - Bethesda, Maryland
Very professional and knowledgeable. Got the job done quickly and well.

Excellent Rating

(81)

Rating Summary
74
5
2
0
0
74
5
2
0
0
Number of BMW M3 services completed
891+
services done by our mechanics
TOTAL NUMBER OF EXPERT BMW MECHANICS
1200+
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