BMW 128i 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 128i Cooling System Flush is $206 with $63 for parts and $142 for labor. Prices may vary depending on your location.

CarServiceEstimateShop/Dealer Price
2012 BMW 128iL6-3.0LService typeCooling System FlushEstimate$298.87Shop/Dealer Price$356.71 - $471.19
2011 BMW 128iL6-3.0LService typeCooling System FlushEstimate$268.87Shop/Dealer Price$326.76 - $441.27
2013 BMW 128iL6-3.0LService typeCooling System FlushEstimate$268.87Shop/Dealer Price$326.76 - $441.26
2009 BMW 128iL6-3.0LService typeCooling System FlushEstimate$268.87Shop/Dealer Price$326.70 - $441.16
2010 BMW 128iL6-3.0LService typeCooling System FlushEstimate$268.87Shop/Dealer Price$326.80 - $441.34
2008 BMW 128iL6-3.0LService typeCooling System FlushEstimate$268.87Shop/Dealer Price$326.76 - $441.26
Show example BMW 128i 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

(89)

Rating Summary
83
4
1
0
1
83
4
1
0
1

David

36 years of experience
195 reviews
David
36 years of experience
BMW 128i L6-3.0L - Cooling System Flush - Huntington Beach, California
David was super friendly & helpful. Highly recommended.

Whitney

39 years of experience
783 reviews
Whitney
39 years of experience
BMW 128i L6-3.0L - Cooling System Flush - Mountain View, California

Khoa

20 years of experience
402 reviews
Khoa
20 years of experience
BMW 128i L6-3.0L - Cooling System Flush - San Jose, California
He was late. This seems to happen more often than not independent of the mechanic. What adds to the issue is I get texts, emails, etc indicating he is on the way which he was not. I tried to track his movement but he never move. I asked him about it and he indicated he had shut the data off on his phone because it was too expensive. This is not the 1st time I have heard this. YM should pick up this cost or quit advertising that feature. In the future when I schedule an appointment, I will leave 30-60 minutes between my appointment the one before me.

Jonathan

17 years of experience
138 reviews
Jonathan
17 years of experience
BMW 128i L6-3.0L - Pre-purchase Car Inspection - Tempe, Arizona
Quick, professional, thorough pre-purchase inspection.

Excellent Rating

(89)

Rating Summary
83
4
1
0
1
83
4
1
0
1
Number of BMW 128i services completed
979+
services done by our mechanics
TOTAL NUMBER OF EXPERT BMW MECHANICS
1100+
experts on our platform

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