BMW 435i 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 435i 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
2015 BMW 435i Gran CoupeL6-3.0L TurboService typeCooling System FlushEstimate$467.58Shop/Dealer Price$535.80 - $719.20
2016 BMW 435i Gran CoupeL6-3.0L TurboService typeCooling System FlushEstimate$454.07Shop/Dealer Price$517.65 - $697.57
Show example BMW 435i 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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Backed by 12-month, 12.000-mile guarantee


Meet some of our expert BMW mechanics

Real customer reviews from BMW owners like you.

Excellent Rating

(48)

Rating Summary
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Jason

33 years of experience
617 reviews
Jason
33 years of experience
BMW 435i Gran Coupe L6-3.0L Turbo - Oil Change - San Jose, California
Jason is the best mechanic I have ever worked with. He is very personable. I offered him pancakes but he declined. I hope he knows he is really appreciated and I will contact him in the future to do more work. I texted him on his cell but he didn’t answer. Which is good Because he was driving to see me I guess and now I know he doesn’t text and drive. People don’t realize how important it is to focus on the task at hand aka driving and not get distracted. Thanks, You’re my mechanic now Jason. Good luck

Mitchel

25 years of experience
239 reviews
Mitchel
25 years of experience
BMW 435i L6-3.0L Turbo - Cooling System Flush - Miami, Florida
Car was showing coolant level was low. Mitchell replaced it quickly and professionally. Great technician!

David

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

Lee

35 years of experience
66 reviews
Lee
35 years of experience
BMW 335i L6-3.0L Turbo - Cooling System Flush - Powder Springs, Georgia
Great Service Performed

Excellent Rating

(48)

Rating Summary
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Number of BMW Cooling System Flush services completed
528+
services done by our mechanics
TOTAL NUMBER OF EXPERT BMW MECHANICS
1200+
experts on our platform

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