1986 Mercury Grand Marquis Spark Plugs

Mercury Grand Marquis Spark Plugs - 1986
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5.0L
5.8L
  • Denso® - Iridium TT™ Spark Plug
    Denso®Iridium TT™ Spark Plug
    0
    # 3446046289
    Mercury Grand Marquis 1986, Iridium TT™ Spark Plug by Denso®. Ultimate Endurance and Power. 0.4 mm Iridium and 0.7 mm Platinum Twin-Tip Technology. Make your vehicle faster and more powerful with premium-quality performance fuel...
    $7.12 - $7.32
  • Motorcraft® - Spark Plug
    Motorcraft®Spark Plug
    0
    # 5585737293
    Mercury Grand Marquis 1986, Spark Plug by Motorcraft®. If you want to restore the original performance of your vehicle's ignition system, this product is what you need. Engineered to stringent OE specifications, it is sure to fit and...
    Manufactured to restore your vehicle’s ignition systemDesigned with your specific vehicle in mind
    $4.91 - $5.16
  • NGK® - Iridium IX™ Spark Plug
    NGK®Iridium IX™ Spark Plug
    0
    # 3446055373
    Mercury Grand Marquis 1986, Iridium IX™ Spark Plug by NGK®. NGK Iridium IX spark plugs are specifically designed for the performance enthusiast. Iridium IX provides outstanding acceleration, high fuel efficiency and durability. NGK...
    $8.01
  • Motorcraft® - Platinum Spark Plug
    Motorcraft®Platinum Spark Plug
    0
    # 3665319646
    Mercury Grand Marquis 5.8L 1986, Platinum Spark Plug by Motorcraft®. If you want to restore the original performance of your vehicle's ignition system, this product is what you need. Engineered to stringent OE specifications, it is sure...
    Manufactured to restore your vehicle’s ignition systemDesigned with your specific vehicle in mind
    $3.25 - $6.35
  • Denso® - Iridium Power™ Spark Plug
    Denso®Iridium Power™ Spark Plug
    2
    # 3445887423
    Mercury Grand Marquis 1986, Iridium Power™ Spark Plug by Denso®. Iridium Ultimate Endurance and Power - Performance Upgrade with World's Smallest Center Electrode (0.4 mm Iridium and 0.7 mm Platinum Twin-Tip Technology) & Tapered Tip...
    $6.31 - $7.19
  • NGK® - G-Power™ Platinum Spark Plug
    NGK®G-Power™ Platinum Spark Plug
    0
    # 3446014211
    Mercury Grand Marquis 1986, G-Power™ Platinum Spark Plug by NGK®. Platinum spark plugs by NGK are designed to improve fuel efficiency, lower emissions, and provide quicker starts while remaining durable under high heat. With 0.6 mm...
    $3.63 - $3.73
  • Champion® - Copper Plus Spark Plug
    Champion®Copper Plus Spark Plug
    0
    # 2511014380
    Mercury Grand Marquis 1986, Copper Plus Spark Plug by Champion®. Built with nickel alloy center and ground electrodes, these spark plugs provide extra durability for long-lasting service life, while the extrusion of copper into the core...
    Copper Plus - Dependable Performance.Copper core center electrode allows for accurate control of heat range for longer life
    $1.86
  • NGK® - V-Power™ Spark Plug
    NGK®V-Power™ Spark Plug
    0
    # 3445943993
    Mercury Grand Marquis 1986, V-Power™ Spark Plug by NGK®. Spark plugs offer higher performance compared to standard plugs. Spark plugs feature a V-groove center electrode and concave ground electrode that lowers ignition voltage...
    $2.63 - $2.70
  • Denso® - Original U-Groove Nickel Spark Plug
    Denso®Original U-Groove Nickel Spark Plug
    0
    # 337990011
    Mercury Grand Marquis 1986, Original U-Groove Nickel Spark Plug by Denso®. OE Recommended Resistor Plug with Patented U-Groove Design. If you want to restore the original performance of your vehicle's ignition system, this product is...
    Manufactured to restore your vehicle’s ignition systemDesigned with your specific vehicle in mind
    $1.90 - $2.17
  • ACDelco® - Gold™ Rapidfire Platinum Spark Plug
    ACDelco®Gold™ Rapidfire Platinum Spark Plug
    1
    # 5144019031
    Mercury Grand Marquis 5.8L 1986, Gold™ Rapidfire Platinum Spark Plug by ACDelco®. Designed utilizing the latest technology, this product features premium quality and will perform better than advertised. Perfect for your vehicle and...
    Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
    $5.99Save: 15%
    $5.09
  • Motorcraft® - Finewire Platinum Spark Plug
    Motorcraft®Finewire Platinum Spark Plug
    0
    # 3665193559
    Mercury Grand Marquis 5.0L 1986, Finewire Platinum Spark Plug by Motorcraft®. If you want to restore the original performance of your vehicle's ignition system, this product is what you need. Engineered to stringent OE specifications,...
    Manufactured to restore your vehicle’s ignition systemDesigned with your specific vehicle in mind
    $4.03
  • ACDelco® - Professional™ Conventional Nickel Spark Plug
    ACDelco®Professional™ Conventional Nickel Spark Plug
    1
    # 3001837038
    Mercury Grand Marquis 5.8L 1986, Professional™ Conventional Nickel Spark Plug by ACDelco®. Designed for today’s most popular autos, as well as several marine applications, ACDelco’s Rapidfire® Platinum Spark Plugs fit engines...
    Ribless insulator that improves the plug-to-boot sealTapered center wire electrode with a platinum pad reduces the firing diameter and helps improve the firing efficiency by concentrating and directing energy needed to fire the plug with less voltage
    $3.28Save: 15%
    $2.79
  • Denso® - Platinum TT™ Spark Plug
    Denso®Platinum TT™ Spark Plug
    0
    # 409126574
    Mercury Grand Marquis 1986, Platinum TT™ Spark Plug by Denso®. Unlock the performance of your engine and improve the operation of your ignition system with this quality product. Precision engineered in compliance with rigorous...
    $3.68 - $3.71
  • DIY Solutions® - Spark Plug Set
    DIY Solutions®Spark Plug Set
    0
    # mpn4830663269
    Mercury Grand Marquis 5.0L 1986, Spark Plug Set by DIY Solutions®. If you're seeking to get your steel stallion back to its tip-top condition, then this top-notch replacement solution is what you should definitely look out for. When it...
    Designed to help restore your vehicle to its former gloryQuick replacement to let you enjoy an awesome ride again
    $50.95
  • Autolite® - Copper Spark Plug
    Autolite®Copper Spark Plug
    0
    # 4280158739
    Mercury Grand Marquis 1986, Copper Spark Plug by Autolite®. Want to upgrade the ignition system of your vehicle to get ultimate combustion and maximum horsepower? Step up to Autolite. Featuring the ground-breaking design, this product...
    $1.40
  • ACDelco® - Gold™ Double Platinum Spark Plug
    ACDelco®Gold™ Double Platinum Spark Plug
    0
    # 5144011006
    Mercury Grand Marquis 5.8L 1986, Gold™ Double Platinum Spark Plug by ACDelco®. Designed utilizing the latest technology, this product features premium quality and will perform better than advertised. Perfect for your vehicle and...
    Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
    $9.41Save: 15%
    $8.01
  • Motorcraft® - Copper Spark Plug
    Motorcraft®Copper Spark Plug
    0
    # 2323067894
    Mercury Grand Marquis 1986, Copper Spark Plug by Motorcraft®. If you want to restore the original performance of your vehicle's ignition system, this product is what you need. Engineered to stringent OE specifications, it is sure to fit...
    Manufactured to restore your vehicle’s ignition systemDesigned with your specific vehicle in mind
    $1.69 - $4.33
  • Bosch® - Super Plus™ Nickel Spark Plug
    Bosch®Super Plus™ Nickel Spark Plug
    0
    # 3941801872
    Mercury Grand Marquis 5.0L 1986, Super Plus™ Nickel Spark Plug by Bosch®. Replace your worn out spark plugs with Bosch spark plugs and experience miles of worry-free driving. OE Specialty Spark Plugs ensure safe and reliable...
    Manufactured to restore your vehicle’s ignition systemDesigned with your specific vehicle in mind
    $1.58
  • SKP® - Spark Plug
    SKP®Spark Plug
    0
    # 3845452830
    Mercury Grand Marquis 1986, Spark Plug by SKP®. If you want to restore the original performance of your vehicle's ignition system, this product is what you need. Engineered to stringent OE specifications, it is sure to fit and function...
    Manufactured to restore your vehicle’s ignition systemDesigned with your specific vehicle in mind
    $4.17 - $4.36
  • United Motor Products® - Ignition Tune-Up Kit
    United Motor Products®Ignition Tune-Up Kit
    0
    # 5585572005
    Mercury Grand Marquis 5.0L 1986, Ignition Tune-Up Kit by United Motor Products®. Keep your pride and joy operating as it should with this top-notch part from United Motors Products. It’s made using the finest materials and advanced...
    Excellent replacement for your worn out factory partWill help make your vehicle running as good as new
    $56.39
  • Dorman® - HELP™ Spark Plug Non-Foulers
    Dorman®HELP™ Spark Plug Non-Foulers
    0
    # 3665301399
    Mercury Grand Marquis 5.0L 1986, HELP™ Spark Plug Non-Foulers by Dorman®. The Spark Plug Non-Foulers prevent spark plug damage, repairing spark plug fouling in engines running too rich or oil issues to improve engine performance....
    Corrosion-resistant designNon-Foulers help protect spark plugs from damage
    $7.13
  • Accel® - U-Groove™ Copper Spark Plugs
    Accel®U-Groove™ Copper Spark Plugs
    0
    # 3445919387
    Mercury Grand Marquis Base / LS 5.8L 1986, U-Groove™ Copper Spark Plugs by Accel®. Elaborately designed by a company with 40 years of experience in the field, this product is intended to reliably serve and effectively improve the...
    $29.95 - $49.95
  • Brisk® - Iridium Yttrium Performance Spark Plug
    Brisk®Iridium Yttrium Performance Spark Plug
    1
    # 4280093806
    Mercury Grand Marquis 1986, Iridium Yttrium Performance Spark Plug by Brisk®. If you want to upgrade your vehicle with a spark plug that provides more power and faster acceleration, then this Brisk product is just the option. Designed...
    $7.20
  • Brisk® - Premium EVO Spark Plugs
    Brisk®Premium EVO Spark Plugs
    1
    # 3445892992
    Mercury Grand Marquis 5.0L 1986, Premium EVO Spark Plugs by Brisk®. Unlock the performance of your engine and improve the operation of your ignition system with this quality product. Precision engineered in compliance with rigorous...
    $13.50
  • Brisk® - Premium Racing LGS Spark Plug
    Brisk®Premium Racing LGS Spark Plug
    1
    # 3445908219
    Mercury Grand Marquis 1986, Premium Racing LGS Spark Plug by Brisk®. With Resistor. Unlock the performance of your engine and improve the operation of your ignition system with this quality product. Precision engineered in compliance...
    $12.60
  • Nitrode® - Performance Copper Spark Plug
    Nitrode®Performance Copper Spark Plug
    0
    # 3936613672
    Mercury Grand Marquis 1986, Performance Copper Spark Plug by Nitrode®. Hotter Plug, higher heat range. The Nitrode™ spark plugs are positioned to be the world's "greenest" most environmentally friendly spark plugs on the planet....
    $5.77
  • Nitrode® - Yttrium Spark Plug
    Nitrode®Yttrium Spark Plug
    0
    # 2605459654
    Mercury Grand Marquis 1986, Yttrium Spark Plug by Nitrode®. The Nitrode™ spark plugs are positioned to be the world's "greenest" most environmentally friendly spark plugs on the planet. Reducing fuel consumption and emissions while...
    $10.19
  • Pulstar® - PlasmaCore™ Inconel Electrode Pulse Spark Plug
    Pulstar®PlasmaCore™ Inconel Electrode Pulse Spark Plug
    0
    # 3606044386
    Mercury Grand Marquis 1986, PlasmaCore™ Inconel Electrode Pulse Spark Plug by Pulstar®. With Resistor. PlasmaCore™ Series Inconel Electrode Pulse Plug provides great fuel efficiency as well as better performance. Moreover this part...
    $14.94


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