Mercury Mariner Ignition Coil Replacement at your home or office.

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Ignition Coil Replacement Estimate for Mercury Mariner

Mercury Mariner Ignition Coil Replacement costs $182 on average. Following is a breakdown of the labor and parts estimates.

YourMechanic Price
$122 to $278
Labor: $70 -$184
Parts: $52 -$94
Average Dealer price
$198 to 402
Average Shop price
$149 to 309
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Our mechanics come to you ・Backed by 12-month, 12,000-mile guarantee・Fair and transparent pricing
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CarServiceYourMechanic PriceShop/Dealer Price
2008 Mercury MarinerL4-2.3L HybridService typeIgnition Coil ReplacementYourMechanic Price$234.04Shop/Dealer Price$289.57 - $423.49
2006 Mercury MarinerL4-2.3L HybridService typeIgnition Coil ReplacementYourMechanic Price$234.04Shop/Dealer Price$289.64 - $423.61
2010 Mercury MarinerV6-3.0LService typeIgnition Coil ReplacementYourMechanic Price$348.64Shop/Dealer Price$429.00 - $594.82
2005 Mercury MarinerV6-3.0LService typeIgnition Coil ReplacementYourMechanic Price$321.96Shop/Dealer Price$395.99 - $545.99
2007 Mercury MarinerV6-3.0LService typeIgnition Coil ReplacementYourMechanic Price$321.96Shop/Dealer Price$395.92 - $545.87
2005 Mercury MarinerL4-2.3LService typeIgnition Coil ReplacementYourMechanic Price$234.04Shop/Dealer Price$289.57 - $423.48
2009 Mercury MarinerV6-3.0LService typeIgnition Coil ReplacementYourMechanic Price$348.64Shop/Dealer Price$429.14 - $595.07
2008 Mercury MarinerV6-3.0LService typeIgnition Coil ReplacementYourMechanic Price$328.96Shop/Dealer Price$404.50 - $555.63
Show example Mercury Mariner Ignition Coil Replacement prices

Ignition Coil Replacement Service & Cost

What is the Ignition Coil all about?

Ignition coils transform low voltage electrical power 12 volts D.C. to high voltage current 50,000 volts D.C. or higher. The spark generated by the ignition coil ignites the fuel and air mixture in the engine that enables the car to start and run smoothly. If an ignition coil is not working properly, no spark will ignite the air fuel mixture, causing a misfire. A bad ignition coil can severely damage the engine or catalytic converter.

If your car is equipped with “coil over plugs,” then it is recommended that you replace the spark plugs. If your car uses a single coil for the ignition system, it is not necessary to change the spark plugs.

Ignition Coils

Keep in mind:

  • A malfunctioning ignition coil can cause damage to the ignition wires and spark plugs; these components should always be checked when the ignition coil is replaced.
  • Ignition coils are often damaged by other parts that leak hot oil onto the coils. If this is the case, the leaking part should be identified and replaced.

How it's done:

  • Test the ignition coil(s)
  • Remove and replace the faulty coil.
  • Inspect spark plugs and electrical connectors.

Our recommendation:

To keep the car’s ignition system in good condition, you should keep up with the regular maintenance of the car as suggested by the manufacturer. Your mechanic should measure the resistance in the spark plug wires. The wires with too much resistance can cause an ignition coil to fail prematurely. The Check Engine light will come on if the engine is misfiring (the ignition coil may be faulty). To avoid costly future repairs, do not drive the car for too long with a bad ignition system.

What common symptoms indicate you may need to replace the Ignition Coil?

  • Car may not start.
  • Car may not run smoothly (engine misfires).
  • Check Engine light is on.

How important is this service?

An ignition coil turns low voltage into high voltage, which is then used to ignite your vehicle. After the ignition coil has converted the low voltage into high voltage, it creates a spark, which lights the fuel, and powers the engine. This small explosion is responsible for turning on your engine, and for keeping the engine running. When the ignition coil is damaged, it is unable to create this high voltage spark, and your engine will have a hard time running, or may not run at all.

Fast and easy Ignition Coil Replacement service at your home or office.

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Meet some of our expert Mercury mechanics

Real customer reviews from Mercury owners like you.

735 reviews
Peter
39 years of experience
Peter was extremely professional and friendly and I was extremely satisfied with his service and I would 100% recommend him for a raise
2003 MERCURY MOUNTAINEER - AC IS NOT WORKING INSPECTION
658 reviews
Ben
37 years of experience
I tried another mobile mechanic service, and that mechanic told me that I had a blown head gasket, and the repairs would run $1,300! Within 20 minutes Ben found the problem and had my vehicle running...all it was is the rotor button screw had come loose and the rotor was not engaging. So $70 vs $1300! Needless to say, I'm a VERY happy camper! So many people today will try to take advantage of seniors, especially if they are on disability. But the honesty and integrity of this company is par excel lance! I would encourage anyone to use this service, instead of going to a shop or trusting shady backyard mechanics!
1999 MERCURY VILLAGER - CAR IS NOT STARTING INSPECTION
109 reviews
TJ
22 years of experience
Expertly diagnosed my broken AC system, and gave me the information I needed to make the decision on whether I should repair or not. This guy is great.
2000 MERCURY SABLE - AC IS NOT WORKING INSPECTION
91 reviews
Michael
21 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
Get an instant quote for your car
Our mechanics come to you ・Backed by 12-month, 12,000-mile guarantee・Fair and transparent pricing
Get a quote
CarServiceYourMechanic PriceShop/Dealer Price
2008 Mercury MarinerL4-2.3L HybridService typeIgnition Coil ReplacementYourMechanic Price$234.04Shop/Dealer Price$289.57 - $423.49
2006 Mercury MarinerL4-2.3L HybridService typeIgnition Coil ReplacementYourMechanic Price$234.04Shop/Dealer Price$289.64 - $423.61
2010 Mercury MarinerV6-3.0LService typeIgnition Coil ReplacementYourMechanic Price$348.64Shop/Dealer Price$429.00 - $594.82
2005 Mercury MarinerV6-3.0LService typeIgnition Coil ReplacementYourMechanic Price$321.96Shop/Dealer Price$395.99 - $545.99
2007 Mercury MarinerV6-3.0LService typeIgnition Coil ReplacementYourMechanic Price$321.96Shop/Dealer Price$395.92 - $545.87
2005 Mercury MarinerL4-2.3LService typeIgnition Coil ReplacementYourMechanic Price$234.04Shop/Dealer Price$289.57 - $423.48
2009 Mercury MarinerV6-3.0LService typeIgnition Coil ReplacementYourMechanic Price$348.64Shop/Dealer Price$429.14 - $595.07
2008 Mercury MarinerV6-3.0LService typeIgnition Coil ReplacementYourMechanic Price$328.96Shop/Dealer Price$404.50 - $555.63
Show example Mercury Mariner Ignition Coil Replacement prices

How can we help?

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1-800-701-6230 · hi@yourmechanic.com