BMW 640i Gran Coupe 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 640i Gran Coupe Cooling System Flush is $328 with $118 for parts and $210 for labor. Prices may vary depending on your location.

CarServiceEstimateShop/Dealer Price
2018 BMW 640i Gran CoupeL6-3.0L TurboService typeCooling System FlushEstimate$467.58Shop/Dealer Price$531.75 - $712.11
2016 BMW 640i Gran CoupeL6-3.0L TurboService typeCooling System FlushEstimate$454.07Shop/Dealer Price$517.65 - $697.57
2019 BMW 640i Gran CoupeL6-3.0L TurboService typeCooling System FlushEstimate$454.07Shop/Dealer Price$515.62 - $694.03
2017 BMW 640i Gran CoupeL6-3.0L TurboService typeCooling System FlushEstimate$454.07Shop/Dealer Price$515.62 - $694.02
2015 BMW 640i Gran CoupeL6-3.0L TurboService typeCooling System FlushEstimate$454.07Shop/Dealer Price$521.58 - $704.45
2013 BMW 640i Gran CoupeL6-3.0L TurboService typeCooling System FlushEstimate$454.07Shop/Dealer Price$518.08 - $698.33
2014 BMW 640i Gran CoupeL6-3.0L TurboService typeCooling System FlushEstimate$454.07Shop/Dealer Price$517.75 - $697.75
Show example BMW 640i Gran Coupe 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

(7)

Rating Summary
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Simon

8 years of experience
23 reviews
Simon
8 years of experience
BMW 640i Gran Coupe L6-3.0L Turbo - Brake Pads Replacement (Front) - Jacksonville, Florida
Simon was very knowledgeable and explained everything he was doing and recommended some future service I will definitely be utilizing his services in the future

Elias

15 years of experience
225 reviews
Elias
15 years of experience
BMW 640i Gran Coupe L6-3.0L Turbo - Bleed Brakes - Brooklyn, New York
Very good work fast service reliable was happy with the work that was done to my car

Reginald

38 years of experience
99 reviews
Reginald
38 years of experience
BMW 640i Gran Coupe L6-3.0L Turbo - Pre-purchase Car Inspection - Torrance, California
Reggie was amazing. He was extremely thorough and detail oriented and caught so many things the dealership did not disclose. Would highly recommend!

Chris

7 years of experience
105 reviews
Chris
7 years of experience
BMW 640i Gran Coupe L6-3.0L Turbo - Brake System Flush - Locust Grove, Georgia
Chris and his guys were great would definitely recommend..

Excellent Rating

(7)

Rating Summary
7
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Number of BMW 640i Gran Coupe services completed
77+
services done by our mechanics
TOTAL NUMBER OF EXPERT BMW MECHANICS
1200+
experts on our platform

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