Mitsubishi Sigma Cooling System Flush at your home or office.

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

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Cooling System Flush Service

How much does a Cooling System Flush cost?

On average, the cost for a Mitsubishi Sigma Cooling System Flush is $273 with $63 for parts and $210 for labor. Prices may vary depending on your location.

CarServiceEstimateShop/Dealer Price
1990 Mitsubishi SigmaV6-3.0LService typeCooling System FlushEstimate$397.18Shop/Dealer Price$443.75 - $571.31
Show example Mitsubishi Sigma 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 Mitsubishi mechanics

Real customer reviews from Mitsubishi owners like you.

Excellent Rating

(8)

Rating Summary
7
0
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1
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7
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Theodore

17 years of experience
1794 reviews
Theodore
17 years of experience
Mitsubishi Montero V6-3.8L - Cooling System Flush - Renton, Washington
Out standing again Theodore did a great job.

Brian

24 years of experience
818 reviews
Brian
24 years of experience
Mitsubishi Montero V6-3.5L - Cooling System Flush - Jacksonville, Florida
Brian is a definite asset to your company. If you want professional, honest, friendly and knowledgeable service, book with Brian. I continue to use this company for all my car service, because of this mechanic.

Walter

47 years of experience
416 reviews
Walter
47 years of experience
Mitsubishi Eclipse L4-2.0L Turbo - Cooling System Flush - Tulsa, Oklahoma
Walter is always great!

Jay

24 years of experience
262 reviews
Jay
24 years of experience
Mitsubishi Eclipse L4-2.4L - Cooling System Flush - Park Ridge, Illinois
Excellent job as always. Can trust in Jay's workmanship as professional and efficiently done. Highly recommend him.

Excellent Rating

(8)

Rating Summary
7
0
0
1
0
7
0
0
1
0
Number of Mitsubishi Cooling System Flush services completed
88+
services done by our mechanics
TOTAL NUMBER OF EXPERT Mitsubishi MECHANICS
800+
experts on our platform

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