Mercury Cougar Rear Window Defogger Switch Replacement at your home or office.

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Rear Window Defogger Switch Replacement Service

How much does a Rear Window Defogger Switch Replacement cost?

On average, the cost for a Mercury Cougar Rear Window Defogger Switch Replacement is $161 with $66 for parts and $95 for labor. Prices may vary depending on your location.

CarServiceEstimateShop/Dealer Price
1973 Mercury CougarV8-6.6LService typeRear Window Defogger Switch ReplacementEstimate$246.89Shop/Dealer Price$289.87 - $396.29
2001 Mercury CougarV6-2.5LService typeRear Window Defogger Switch ReplacementEstimate$226.89Shop/Dealer Price$269.88 - $376.32
1988 Mercury CougarV6-3.8LService typeRear Window Defogger Switch ReplacementEstimate$226.89Shop/Dealer Price$269.88 - $376.32
1981 Mercury CougarL4-2.3LService typeRear Window Defogger Switch ReplacementEstimate$226.89Shop/Dealer Price$269.86 - $376.28
1970 Mercury CougarV8-6.4LService typeRear Window Defogger Switch ReplacementEstimate$226.89Shop/Dealer Price$269.90 - $376.35
2000 Mercury CougarV6-2.5LService typeRear Window Defogger Switch ReplacementEstimate$226.89Shop/Dealer Price$269.88 - $376.32
1977 Mercury CougarV8-5.8LService typeRear Window Defogger Switch ReplacementEstimate$231.89Shop/Dealer Price$274.75 - $381.08
1996 Mercury CougarV8-4.6LService typeRear Window Defogger Switch ReplacementEstimate$231.89Shop/Dealer Price$275.12 - $381.74
Show example Mercury Cougar Rear Window Defogger Switch Replacement prices

What is the Rear Window Defogger Switch all about?

The rear window defogger is a grid of surface-mounted wires on the rear window of your car. Electricity runs through the grid and the wires create heat that melts snow and ice from the window and clears moisture that fogs up the glass. The power for the rear window defogger is controlled by a switch at the driver’s discretion, and automatically turns off after a set time. The rear window defogger switch lights up when in use to show when the system is active. If the rear window defogger switch fails to complete a circuit or gets stuck, the rear window defogger will not operate.

Keep in mind:

  • Always be careful when driving in inclement weather.
  • It is wise to clear snow from the rear window before letting the defogger handle the rest.

How it's done:

  • The fuses are checked and dash trim panel is removed for access to switch
  • The defective rear window defogger switch is tested and removed
  • The new rear window defogger switch is installed
  • The dash trim panel is reinstalled
  • The rear window defogger is tested for proper operation

Our recommendation:

The window defogger switch doesn’t require attention unless the rear defogger system is not working at all. If you suspect the rear window defogger switch is faulty, have it tested and replaced by one of our expert mechanics.

What common symptoms indicate you may need to replace the Rear Window Defogger Switch?

  • Rear window defogger simply isn’t clearing the window
  • Defogger works intermittently
  • Defogger button doesn’t light up

How important is this service?

The rear window defogger switch is crucial for maintaining visibility through the rear window. If the switch fails, have it replaced promptly.

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Meet some of our expert Mercury mechanics

Real customer reviews from Mercury owners like you.

Excellent Rating

(80)

Rating Summary
71
6
2
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1
71
6
2
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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!

Kevin

29 years of experience
8 reviews
Kevin
29 years of experience
Mercury Cougar V6-2.5L - Battery - Lisle, Illinois
Great mechanic, great job! Would certainly use him again. Thanks.

Ben

41 years of experience
1458 reviews
Ben
41 years of experience
Mercury Cougar V6-2.5L - Car is hesitating and bucking - Houston, Texas
Awesome! So helpful and friendly.

Michael

11 years of experience
24 reviews
Michael
11 years of experience
Mercury Cougar V6-3.8L - Door will not shut - Louisville, Kentucky
I was very impressed with Michael's prompt, timely arrival for my appointment, and his professionalism and skill in assessing my problem and what needed to be done. Great service, would highly recommend Michael and yourmechanic.com.

Excellent Rating

(80)

Rating Summary
71
6
2
0
1
71
6
2
0
1
Number of Mercury Cougar services completed
880+
services done by our mechanics
TOTAL NUMBER OF EXPERT Mercury MECHANICS
600+
experts on our platform

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