Mercury Grand Marquis Cooling System Flush at your home or office.

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Cooling System Flush Estimate for Mercury Grand Marquis

Mercury Grand Marquis Cooling System Flush costs $200 on average.

CarServiceEstimateShop/Dealer Price
1980 Mercury Grand MarquisV8-5.8LService typeCooling System FlushEstimate$276.37Shop/Dealer Price$326.56 - $435.30
1975 Mercury Grand MarquisV8-7.5LService typeCooling System FlushEstimate$246.37Shop/Dealer Price$296.59 - $405.35
1997 Mercury Grand MarquisV8-4.6LService typeCooling System FlushEstimate$246.37Shop/Dealer Price$296.59 - $405.34
1976 Mercury Grand MarquisV8-6.6LService typeCooling System FlushEstimate$246.37Shop/Dealer Price$296.55 - $405.28
1982 Mercury Grand MarquisV8-4.2LService typeCooling System FlushEstimate$246.37Shop/Dealer Price$296.61 - $405.38
1996 Mercury Grand MarquisV8-4.6LService typeCooling System FlushEstimate$246.37Shop/Dealer Price$296.59 - $405.34
1987 Mercury Grand MarquisV8-5.8LService typeCooling System FlushEstimate$253.87Shop/Dealer Price$303.88 - $412.48
1978 Mercury Grand MarquisV8-5.8LService typeCooling System FlushEstimate$253.87Shop/Dealer Price$304.44 - $413.46
Show example Mercury Grand Marquis 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 Mercury mechanics

Real customer reviews from Mercury owners like you.

Excellent Rating

(376)

Rating Summary
354
12
4
2
4
354
12
4
2
4

Attila

19 years of experience
838 reviews
Attila
19 years of experience
Mercury Grand Marquis V8-4.6L - Cooling System Flush - Avenel, New Jersey
exceeded expectations

Michael

16 years of experience
606 reviews
Michael
16 years of experience
Mercury Grand Marquis V8-4.6L - Check Engine Light is on - Atlanta, Georgia
He was early and took his time to give me the proper answer needed to repair my vehicle.

Adam

29 years of experience
95 reviews
Adam
29 years of experience
Mercury Grand Marquis V8-4.6L - Brake Pads Replacement (Front, Rear) - Helotes, Texas
Adam was great, showed up on time, and was extremely knowledgeable and professional! He is very easy going and makes the whole process painless; taking time to answer any questions I had. His recommendations for future service seem very reasonable, and there are no hard sells or scare tactics! We will definitely use his services again! Thanks Adam and Your Mechanic!

Sayeed

17 years of experience
82 reviews
Sayeed
17 years of experience
Mercury Grand Marquis V8-4.6L - Car is hard to shift - Massapequa, New York
I was impressed with communication kept with me. He was here on time, and through inspecting the car, found that it was something that popped off but worn. He put it back together within the alloted hour. He saved me money,I would under line that but dont know how. THANKS

Excellent Rating

(376)

Rating Summary
354
12
4
2
4
354
12
4
2
4
Number of Mercury Grand Marquis services completed
4136+
services done by our mechanics
TOTAL NUMBER OF EXPERT Mercury MECHANICS
600+
experts on our platform

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