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

Our mobile mechanics offer services 7 days a week. Upfront and transparent pricing.

Estimate price near me

Service Location

Customer Ratings

(45)

Included for free with this service

Online Booking

Mechanic comes to you

12-month / 12k-mile warranty

Free 50 point safety inspection

Our certified mobile mechanics can come to your home or office 7 days a week between 7 AM and 9 PM.

Customer Ratings

(45)

Cooling System Flush Service

How much does a Cooling System Flush cost?

On average, the cost for a BMW 3.0CS Cooling System Flush is $206 with $63 for parts and $142 for labor. Prices may vary depending on your location.

CarServiceEstimateShop/Dealer Price
1972 BMW 3.0CSL6-3.0LService typeCooling System FlushEstimate$298.87Shop/Dealer Price$356.71 - $471.19
1973 BMW 3.0CSL6-3.0LService typeCooling System FlushEstimate$268.87Shop/Dealer Price$326.76 - $441.27
1971 BMW 3.0CSL6-3.0LService typeCooling System FlushEstimate$268.87Shop/Dealer Price$326.76 - $441.26
1974 BMW 3.0CSL6-3.0LService typeCooling System FlushEstimate$268.87Shop/Dealer Price$326.70 - $441.16
Show example BMW 3.0CS 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.

Fast and easy service at your home or office

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

(45)

Rating Summary
43
1
0
0
1
43
1
0
0
1

Vlad

14 years of experience
79 reviews
Vlad
14 years of experience
BMW X1 L4-2.0L Turbo - Cooling System Flush - Lombard, Illinois
I highly recommended vald .

Agustin

10 years of experience
2 reviews
Agustin
10 years of experience
BMW 750iL V12-5.0L - Cooling System Flush - Miami, Florida
I was very satisfied by the service provided by Augustin. He was professional and courteous as well. I would recommend him to anyone.

Andrew

12 years of experience
29 reviews
Andrew
12 years of experience
BMW 323i L6-2.5L - Cooling System Flush - Cape Coral, Florida
Repairs completed today on our BMW were performed in a very professional and expedient manner by Andrew. We would definitely recommend Andrew.

Richard

21 years of experience
461 reviews
Richard
21 years of experience
BMW 325i L6-2.5L - Cooling System Flush - Atlanta, Georgia
It was absolutely pleasant. He was greatly knowledgeable and he informed me as well as fixed my car. I learned a lot.

Excellent Rating

(45)

Rating Summary
43
1
0
0
1
43
1
0
0
1
Number of BMW Cooling System Flush services completed
495+
services done by our mechanics
TOTAL NUMBER OF EXPERT BMW MECHANICS
1100+
experts on our platform

Recent articles & questions

Windshield Laws in Iowa
If If you drive on the roads in Iowa, you have to be familiar with the traffic laws and follow them. In addition to those rules, you are also required to make sure that your windshield is in compliance with...
How to Advertise Your Used Car With a Window Display
To To have more success when trying to sell your vehicle (https://www.yourmechanic.com/article/how-to-be-successful-when-selling-a-car-by-jason-unrau) it is necessary to advertise it even when you are on the go. In addition to cleaning your vehicle and making sure it looks its best, displaying for-sale...
P0819 OBD-II Trouble Code: Up and Down Shift Switch to Transmission Range Correlation
P0819 means there is an issue a voltage or resistance problem with the transmission's up- and down- shift switch, likely due to a manufacturer fault.

How does the tire pressure monitoring system work?

Your car is equipped with a tire pressure monitoring system (TPMS) that checks the pressure in each tire via a special sensor mounted inside the tire (it’s connected to the valve stem). When the system detects a drop in tire...

My tight front sway bar bushing broke and came off. Can I drive it 60 miles home to repair?

Hi, thanks for writing in. The vehicle is not safe to drive with a broken link. You can try and drive it the 60 miles if you drive slow and avoid sudden lane changes, but I still would not recommend...

is glow in the dark paint legal in wv

The best place to find this information would be at your local Department of Motor Vehicles. They can give you information on any laws related to automobiles in your state. You are wise to look into the legality of this...

How can we help?

Our service team is available 7 days a week, Monday - Friday from 6 AM to 5 PM PST, Saturday - Sunday 7 AM - 4 PM PST.

1 (855) 347-2779 · hi@yourmechanic.com