BMW 3.0Si Cooling System Flush at your home or office.

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Cooling System Flush Estimate for BMW 3.0Si

BMW 3.0Si Cooling System Flush costs $197 on average.

CarServiceEstimateShop/Dealer Price
1975 BMW 3.0SiL6-3.0LService typeCooling System FlushEstimate$261.37Shop/Dealer Price$329.71 - $452.06
1971 BMW 3.0SiL6-3.0LService typeCooling System FlushEstimate$246.37Shop/Dealer Price$310.56 - $429.80
1976 BMW 3.0SiL6-3.0LService typeCooling System FlushEstimate$246.37Shop/Dealer Price$310.56 - $429.79
Show example BMW 3.0Si Cooling System Flush prices

Cooling System Flush Service

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

(45)

Rating Summary
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Michael

48 years of experience
124 reviews
Michael
48 years of experience
BMW X3 L6-3.0L - Cooling System Flush - Collierville, Tennessee
He has geart knowledge on the BWM car. He is very good at work. Thanks

Jay

37 years of experience
894 reviews
Jay
37 years of experience
BMW 328i L4-2.0L Turbo - Cooling System Flush - Murrieta, California
Jay is a straight-shooter, really great guy. He noticed I didn’t need a service I requested and knocked it off my bill...lot of other shops would just rob you of your money.

Grzegorz

41 years of experience
473 reviews
Grzegorz
41 years of experience
BMW 535i L6-3.0L Turbo - Cooling System Flush - Redwood City, California
Great experience - very knowledgable, explained everything that he was doing and also provided advice on future maintenance and common problems to look out for. Arrived early and completed the work in a very timely manner!

Dave

23 years of experience
303 reviews
Dave
23 years of experience
BMW X3 L4-2.0L Turbo - Cooling System Flush - San Jose, California
Dave is the third person who has tried to diagnose the problem with my car and he fixed for about half of the original estimate in about half the time budgeted. I only hope that I'm able to get him again for ongoing service.

Excellent Rating

(45)

Rating Summary
43
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43
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Number of BMW Cooling System Flush services completed
495+
services done by our mechanics
TOTAL NUMBER OF EXPERT BMW MECHANICS
1100+
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