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
$73 to $119
Labor: $70 -$112
Parts: $3 -$7
Average Dealer price
$99 to 144
Average Shop price
$87 to 125
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CarServiceYourMechanic PriceShop/Dealer Price
1988 Mercury CougarV6-3.8LService typeSpark Plug ReplacementYourMechanic Price$73.22Shop/Dealer Price$88.55 - $101.85
2002 Mercury CougarV6-2.5LService typeSpark Plug ReplacementYourMechanic Price$76.34Shop/Dealer Price$92.52 - $108.22
1988 Mercury CougarV8-5.0LService typeSpark Plug ReplacementYourMechanic Price$73.16Shop/Dealer Price$88.50 - $101.78
2000 Mercury CougarL4-2.0LService typeSpark Plug ReplacementYourMechanic Price$76.60Shop/Dealer Price$92.81 - $108.69
1996 Mercury CougarV6-3.8LService typeSpark Plug ReplacementYourMechanic Price$76.46Shop/Dealer Price$92.61 - $108.36
1989 Mercury CougarV6-3.8LService typeSpark Plug ReplacementYourMechanic Price$73.22Shop/Dealer Price$88.54 - $101.84
1990 Mercury CougarV6-3.8L TurboService typeSpark Plug ReplacementYourMechanic Price$104.49Shop/Dealer Price$126.57 - $146.77
1999 Mercury CougarV6-2.5LService typeSpark Plug ReplacementYourMechanic Price$76.34Shop/Dealer Price$92.52 - $108.21
Show example Mercury Cougar Spark Plug Replacement prices

Parts required for a Mercury Cougar Spark Plug Replacement

$3 to $6

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Real customer reviews from Mercury owners like you.

471 reviews
Peter
38 years of experience
This was an awesome experience and much better than I expected. I will be using this service again.
1997 MERCURY GRAND MARQUIS - ALTERNATOR REPLACEMENT
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432 reviews
Patrick
22 years of experience
Professional, on-time, good work.
2002 MERCURY COUGAR - SERPENTINE/DRIVE BELT REPLACEMENT
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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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180 reviews
Peter
31 years of experience
Very polite and knowledgable
1997 MERCURY MOUNTAINEER - OIL/FLUID LEAK INSPECTION
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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