Spark Plug Replacement Estimate for Mercury Mariner

Mercury Mariner Spark Plug Replacement costs $106 on average. Following is a breakdown of the labor and parts estimates.

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YourMechanic Price
$73 to $200
Labor: $70 -$192
Parts: $3 -$8
Average Dealer price
$100 to 240
Average Shop price
$87 to 211
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CarServiceYourMechanic PriceShop/Dealer Price
2009 Mercury MarinerL4-2.5L HybridService typeSpark Plug ReplacementYourMechanic Price$73.50Shop/Dealer Price$88.90 - $102.41
2011 Mercury MarinerL4-2.5LService typeSpark Plug ReplacementYourMechanic Price$73.44Shop/Dealer Price$88.89 - $102.41
2009 Mercury MarinerL4-2.5LService typeSpark Plug ReplacementYourMechanic Price$73.44Shop/Dealer Price$88.84 - $102.33
2010 Mercury MarinerL4-2.5L HybridService typeSpark Plug ReplacementYourMechanic Price$73.44Shop/Dealer Price$88.86 - $102.36
2009 Mercury MarinerV6-3.0LService typeSpark Plug ReplacementYourMechanic Price$150.50Shop/Dealer Price$181.89 - $207.41
2007 Mercury MarinerV6-3.0LService typeSpark Plug ReplacementYourMechanic Price$173.84Shop/Dealer Price$210.13 - $240.64
2008 Mercury MarinerL4-2.3L HybridService typeSpark Plug ReplacementYourMechanic Price$79.12Shop/Dealer Price$96.01 - $113.81
2011 Mercury MarinerL4-2.5L HybridService typeSpark Plug ReplacementYourMechanic Price$73.44Shop/Dealer Price$88.88 - $102.40
Show example Mercury Mariner Spark Plug Replacement prices

Parts required for a Mercury Mariner Spark Plug Replacement

$3 to $8

Meet some of our expert Mercury mechanics

Real customer reviews from Mercury owners like you.

331 reviews
Jamahl
15 years of experience
Jamahl is very respectful and very knowledgeable. He is easy to talk to. He actually listens and responds appropriately. Thanks again Jamahl.
1997 MERCURY GRAND MARQUIS - COOLANT TEMPERATURE SENSOR
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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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61 reviews
Chad
11 years of experience
Chad was very polite, friendly and courteous. He called ahead to let me know he was coming. Completed installation quickly.
2004 MERCURY GRAND MARQUIS - IGNITION SWITCH REPLACEMENT
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44 reviews
Michael
20 years of experience
Extremely helpful and easy to deal with!!! Very knowledgeable and was very professional!! He arrived before my scheduled time and did fast work!!! Would totally recommend!!! He was very thorough with the inspection as well, highlighting areas previous mechanics had overlooked!!
2006 MERCURY MARINER - ALTERNATOR REPAIR
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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