BMW 545i 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 545i Cooling System Flush is $328 with $118 for parts and $210 for labor. Prices may vary depending on your location.

CarServiceEstimateShop/Dealer Price
2004 BMW 545iV8-4.4LService typeCooling System FlushEstimate$467.58Shop/Dealer Price$535.80 - $719.20
2005 BMW 545iV8-4.4LService typeCooling System FlushEstimate$454.07Shop/Dealer Price$517.65 - $697.57
Show example BMW 545i 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

(37)

Rating Summary
33
3
1
0
0
33
3
1
0
0

Robert

32 years of experience
646 reviews
Robert
32 years of experience
BMW 545i V8-4.4L - Cooling System Flush - Union City, California

Bobby

28 years of experience
88 reviews
Bobby
28 years of experience
BMW 545i V8-4.4L - Check Engine Light is on - Charlotte, North Carolina
Professional and on time. Good feedback and customer service was excellent.

Enrique

22 years of experience
244 reviews
Enrique
22 years of experience
BMW 545i V8-4.4L - Pre-purchase Car Inspection - Orlando, Florida
.

Steve

38 years of experience
149 reviews
Steve
38 years of experience
BMW 545i V8-4.4L - Oil or Fluid is leaking - Union City, California

Excellent Rating

(37)

Rating Summary
33
3
1
0
0
33
3
1
0
0
Number of BMW 545i services completed
407+
services done by our mechanics
TOTAL NUMBER OF EXPERT BMW MECHANICS
1200+
experts on our platform

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