Mercury Cougar 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 Mercury Cougar Cooling System Flush is $201 with $59 for parts and $142 for labor. Prices may vary depending on your location.

CarServiceEstimateShop/Dealer Price
1993 Mercury CougarV6-3.8LService typeCooling System FlushEstimate$298.87Shop/Dealer Price$345.46 - $451.50
1971 Mercury CougarV8-7.0LService typeCooling System FlushEstimate$268.87Shop/Dealer Price$315.49 - $421.55
1995 Mercury CougarV8-4.6LService typeCooling System FlushEstimate$268.87Shop/Dealer Price$315.49 - $421.54
1969 Mercury CougarV8-6.4LService typeCooling System FlushEstimate$268.87Shop/Dealer Price$315.45 - $421.48
1984 Mercury CougarV8-5.0LService typeCooling System FlushEstimate$268.87Shop/Dealer Price$315.51 - $421.58
1996 Mercury CougarV8-4.6LService typeCooling System FlushEstimate$268.87Shop/Dealer Price$315.49 - $421.54
1991 Mercury CougarV8-5.0LService typeCooling System FlushEstimate$276.37Shop/Dealer Price$322.78 - $428.68
1980 Mercury CougarL6-3.3LService typeCooling System FlushEstimate$276.37Shop/Dealer Price$323.34 - $429.66
Show example Mercury Cougar 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 Mercury mechanics

Real customer reviews from Mercury owners like you.

Excellent Rating

(79)

Rating Summary
70
6
2
0
1
70
6
2
0
1

Richard

11 years of experience
450 reviews
Richard
11 years of experience
Mercury Cougar V6-2.5L - Power steering fluid is leaking Inspection - Laurel, Maryland
Awesome Professional Very knowledgeable The best mechanic I have experienced Excellent service!

Christopher

20 years of experience
304 reviews
Christopher
20 years of experience
Mercury Cougar V6-2.5L - Car is not starting - Zephyrhills, Florida
Very punctual, very patience and thorough. Made it easy to hear the bad news.

Victor

11 years of experience
211 reviews
Victor
11 years of experience
Mercury Cougar V6-2.5L - Radiator Hose - Virginia Beach, Virginia
As always great service. Goes out of his way to help.

Keith

26 years of experience
231 reviews
Keith
26 years of experience
Mercury Cougar V8-4.6L - Canister Purge Solenoid - Bedford, Texas
Keith was very professional great job

Excellent Rating

(79)

Rating Summary
70
6
2
0
1
70
6
2
0
1
Number of Mercury Cougar services completed
869+
services done by our mechanics
TOTAL NUMBER OF EXPERT Mercury MECHANICS
600+
experts on our platform

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