Spark Plug Replacement Estimate for Mercury Cougar

Mercury Cougar Spark Plug Replacement costs $80 on average. Following is a breakdown of the labor and parts estimates.

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YourMechanic Price
$72 to $121
Labor: $70 -$112
Parts: $2 -$9
Average Dealer price
$98 to 147
Average Shop price
$86 to 127
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CarServiceYourMechanic PriceShop/Dealer Price
1991 Mercury CougarV6-3.8LService typeSpark Plug ReplacementYourMechanic Price$73.22Shop/Dealer Price$88.55 - $101.85
1988 Mercury CougarV6-3.8LService typeSpark Plug ReplacementYourMechanic Price$73.16Shop/Dealer Price$88.54 - $101.85
1985 Mercury CougarL4-2.3L TurboService typeSpark Plug ReplacementYourMechanic Price$74.55Shop/Dealer Price$90.23 - $104.56
1986 Mercury CougarV6-3.8LService typeSpark Plug ReplacementYourMechanic Price$73.52Shop/Dealer Price$88.97 - $102.53
1994 Mercury CougarV6-3.8LService typeSpark Plug ReplacementYourMechanic Price$76.46Shop/Dealer Price$92.61 - $108.36
1991 Mercury CougarV8-5.0LService typeSpark Plug ReplacementYourMechanic Price$73.48Shop/Dealer Price$88.87 - $102.36
1987 Mercury CougarV8-5.0LService typeSpark Plug ReplacementYourMechanic Price$73.24Shop/Dealer Price$88.65 - $102.03
1985 Mercury CougarV8-5.0LService typeSpark Plug ReplacementYourMechanic Price$72.54Shop/Dealer Price$87.76 - $100.60
Show example Mercury Cougar Spark Plug Replacement prices
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Parts required for a Mercury Cougar Spark Plug Replacement

$3 to $6

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Real customer reviews from Mercury owners like you.

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Ben
36 years of experience
LOVE YourMechanic service! Very convenient, though a little pricey. Ben was great...outstanding credentials. He was very kind and thorough. I will definitely recommend Ben Smith to my friends.
2008 MERCURY SABLE - OIL CHANGE
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432 reviews
Patrick
22 years of experience
Very professional, punctual & gave honest feedback and what needed to be fixed.
2002 MERCURY COUGAR - WHEEL BEARINGS REPLACEMENT (PASSENGER SIDE FRONT)
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286 reviews
Dave
18 years of experience
excellent
2011 MERCURY MARINER - CAR IS SLOW TO ACCELERATE INSPECTION
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256 reviews
Jay
32 years of experience
Jay is one of the best mechanics I have had work on my car he really know his cars. He looked at my cougar and knew just what to do to fix the problem.
1996 MERCURY COUGAR - BRAKE PADS REPLACEMENT (FRONT)
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All about Spark Plug Replacement

The spark plugs are an important part of the ignition system. When you turn the ignition key (car's key) on, it causes the ignition coil to generate the spark which ignites the air-fuel mixture in the engine cylinders to start the engine. The number of spark plugs in the car is the same as the number of cylinders, although some vehicle manufacturers will use two spark plugs per cylinder. Over time, the spark plugs wear out and require replacement. When the spark plugs wear out, it is harder for it the air-fuel mixture to ignite, resulting in engine misfires. If one of the spark plugs has failed, the car will still start and run, but it will run poorly. On some vehicles, spark plug replacement may be labor intensive and involve removal of the intake plenum.

Spark Plug Replacement Estimates for Popular Mercury Models