Spark Plug Replacement Estimate for Mercury Marquis

Mercury Marquis Spark Plug Replacement costs $73 on average. Following is a breakdown of the labor and parts estimates.

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YourMechanic Price
$73 to $83
Labor: $70 -$80
Parts: $3
Average Dealer price
$99 to 100
Average Shop price
$87 to 88
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CarServiceYourMechanic PriceShop/Dealer Price
1985 Mercury MarquisL4-2.3LService typeSpark Plug ReplacementYourMechanic Price$73.24Shop/Dealer Price$88.57 - $101.90
1983 Mercury MarquisL6-3.3LService typeSpark Plug ReplacementYourMechanic Price$73.54Shop/Dealer Price$89.02 - $102.62
1985 Mercury MarquisV8-5.0LService typeSpark Plug ReplacementYourMechanic Price$73.54Shop/Dealer Price$88.97 - $102.54
1986 Mercury MarquisL4-2.3LService typeSpark Plug ReplacementYourMechanic Price$73.18Shop/Dealer Price$88.54 - $101.85
1984 Mercury MarquisV6-3.8LService typeSpark Plug ReplacementYourMechanic Price$73.09Shop/Dealer Price$88.40 - $101.61
1986 Mercury MarquisV6-3.8LService typeSpark Plug ReplacementYourMechanic Price$73.09Shop/Dealer Price$88.38 - $101.58
1985 Mercury MarquisV6-3.8LService typeSpark Plug ReplacementYourMechanic Price$73.11Shop/Dealer Price$88.49 - $101.77
1983 Mercury MarquisL4-2.3LService typeSpark Plug ReplacementYourMechanic Price$73.18Shop/Dealer Price$88.56 - $101.89
Show example Mercury Marquis Spark Plug Replacement prices

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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 REPAIR
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331 reviews
Jamahl
15 years of experience
Jamahl was personable, professional & took his time & finished the job in a very timely manner.
2009 MERCURY MARINER - OIL CHANGE
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105 reviews
Alfredo
16 years of experience
Great mechanic!! He gave my car a good inspection and found some additional things I should take care of before they cause bigger issues. Did my original service quickly and effectively (and might I add this guy is very prompt). Will definitely book with Alfredo again.
2006 MERCURY MOUNTAINEER - FUEL PRESSURE SENSOR REPLACEMENT
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70 reviews
Michael
17 years of experience
Michael is awesome! Very knowledgable and friendly.
2007 MERCURY MILAN - STEERING 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