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The ignition system is designed to create a spark that will ignite the fuel/air mixture in the engine's cylinder. It must create a spark strong enough to burn the air/fuel mixture for easy engine starting and optimum fuel mileage as well as control the timing of the spark so it occurs at the exact right time. The performance ignition system creates a more powerful spark which ensures complete combustion, thus boosting the engine's horsepower. Upgrade the ignition system of your vehicle to get full combustion and maximum horsepower from your Mercury Marquis.

In our store we offer performance ignition systems for your Mercury Marquis to get the most out of your engine. We cooperate with globally renowned manufacturers such as Karlyn STI, Accel, SMD, and more providing second-to-none ignition controllers, direct ignition coils, spark plugs, and other products at attractive prices. We guarantee the finest quality and reliability of all products, and performance ignition parts are no exception. Check out our online catalog and select appropriate performance parts for your Mercury Marquis. Enjoy our user-friendly navigation and find everything you need within a few seconds. You can easily place an order right from your home or office.

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    • (0 reviews)
      # sp17946
      Spiral Core Spark Plug Wire Set by Accel®. These ACCEL 8.8mm wires feature a carbon/graphite core that virtually eliminate RFI noise while providing maximum conductivity for ultimate performance in any race or street application. Double...
      8000, 8800, & 8900 Series, 550°F-rated8.8mm yellow high temperature silicone jacket
      $80.87 - $90.32
    • (2 reviews)
      # sp5797
      Platinum Spark Plug by Bosch®. Only Bosch uses a platinum center electrode that’s heat-fused into a ceramic insulator. All Bosch Platinum Series Spark Plugs reach self-cleaning temperature faster for quicker starts, smoother...
      Delivers quick starts and smooth accelerationLower ignition voltage requirement provides reliable cold weather starting and superior operation under all driving conditions
      $4.06 - $7.84
    • (29 reviews)
      # sp4894
      PlasmaCore Series Inconel Electrode Pulse Plug by Pulstar®. PlasmaCore Series Inconel Electrode Pulse Plug provides great fuel efficiency as well as better performance. Moreover this part will give you better throttle response and...
      Increased horsepowerBetter torque
      $14.95 - $179.40
    • (1 review)
      # sp5794
      OE Fine Wire Spark Plug by Bosch®. Pack of 1. Bosch introduces the new OE Fine Wire Spark Plug family, which consists of Iridium, Double Platinum and Platinum plugs. Built around OE technology, these new lines have an original equipment...
      OE specific design360-degree continuous laser welded platinum tip for durability and long life
      $3.57 - $18.36
    • (0 reviews)
      # sp17999
      Street-Fire Spark Plug Wire Set by MSD®. Designed utilizing the latest technology, this product by MSD features premium quality and will perform better than advertised. Perfect for your vehicle and lifestyle, it is manufactured to meet...
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $38.44 - $68.62
    • (0 reviews)
      # sp5796
      Super Plus Spark Plug by Bosch®. Pack of 1. Bosch Super Plus delivers outstanding durability and reliability you want for your vehicle. Its tapered, v-profile ground electrode makes for better starting in cold weather and improved fuel...
      Heavy-duty yttrium-enhanced copper core center electrode for a 50% longer performance life vs. even OE plugsTapered, v-profile nickel chromium ground electrode for improved starting in cold weather and increased fuel ignitability
      $1.11 - $9.55
    • (2 reviews)
      # sp33212
      Endurance Plus Wire Set by Accel®. Endurance Plus quality ignition wire sets are ready to install for most popular engine applications. Get these top-notch spark plug wires to achieve maximum performance out of your ignition system....
      Quality retail aftermarket wire setsMaximum voltage and starting power
      $9.95 - $59.35
    • (0 reviews)
      # sp1487
      ThunderVolt Ferrite Core Performance Ignition Wire Set by Taylor Cable®. Gain horsepower and torque with Taylor’s Dyno-proven ThunderVolt racing plug wire sets. Low resistance for healthy spark and RFI/EMI suppression.
      Exclusive copper/nickel alloy bonded by a conductive acrylic coverFerrite spiral-wound core provides low resistance for optimum RFI and RMI suppression
      $34.51 - $211.81
    • (0 reviews)
      # sp17996
      Pro-Billet Distributor by MSD®. Designed utilizing the latest technology, this product by MSD features premium quality and will perform better than advertised. Perfect for your vehicle and lifestyle, it is manufactured to meet or exceed...
      CNC machined billet aluminum housing and Dupont Rynite baseHigh quality Steel Gear installed
      $260.95 - $516.95
    • (0 reviews)
      # sp17958
      U-Groove Header Spark Plug by Accel®. Designed utilizing the latest technology, this product by Accel features premium quality and will perform better than advertised. Perfect for your vehicle and lifestyle, it is manufactured to meet...
      U-Groove designed for spark deliveryCopper core utilized for maximum spark
      $10.05 - $37.79
    • (0 reviews)
      # sp98153
      ThunderVolt 50 Race Ignition Wire Set by Taylor Cable®. DYNO-Tested and Track Proven to provide 5 HP and 7 lbs. torque more than the competition, ThunderVolt 50 ignition wires provide the ultimate in spark energy. Their ferrite...
      10.4mm diameter40 Ohms/ft.
      $55.91 - $242.17
    • (0 reviews)
      # sp107158
      U-Groove HP Copper Spark Plug by Accel®. ACCEL HP Spark Plugs are made with a Copper core which is a better conductor than Platinum and Iridium. They deliver a stronger spark especially in high performance applications where high...
      The Copper core is a better conductor than Iridium or Platinum plugsCopper dissipates heat much better than other materials
      $3.38 - $95.74
    • (0 reviews)
      # sp101621
      Copper Spark Plug by Autolite®. These spark plugs by Autolite are specially designed and manufactured to ensure quick starts, dependable performance, and smooth acceleration. The products are made of premium materials to ensure extreme...
      Copper-glass seal bonds insulator, terminal post center electrode together; assures full required voltage at spark gap; gas-tight seal (100% leak proof)Multi-rib insulator reduces danger of "flash-over"
      $2.17 - $4.68
    • (0 reviews)
      # sp101622
      Double Platinum Spark Plug by Autolite®. Thanks to their platinum-to-platinum firing, these spark plugs virtually eliminate gap erosion, reduce misfires, and provide improved durability and prolonged service life compared to standard...
      Ensure improved durabilityProvide accurate firing for DIS engines
      $6.83 - $8.77
    • (3 reviews)
      # sp101623
      Iridium XP™ Spark Plug by Autolite®. These high-tech spark plugs feature iridium-enhanced 0.6mm finewire design and proprietary platinum sidewire technology to provide superior durability and a more focused ignition for better overall...
      One of the most high-tech spark plugs on the marketDesigned for better durability and overall ignitability, and optimum performance
      $5.50 - $19.43
    • (0 reviews)
      # sp101624
      Platinum Spark Plug by Autolite®. Manufactured with a center wire platinum firing tip, these platinum spark plugs reduce gap erosion for fewer misfires, while ensuring easier starts, quicker acceleration, and improved fuel economy...
      Designed for excellent performance and superior durabilityEnsure high temperature, pressure, and corrosion resistance for long-lasting service life
      $4.10 - $12.52
    • (6 reviews)
      # sp13215
      Performance Spark Plug by Nitrode®. The Nitrode™ spark plugs is positioned to be the world's "greenest" most environmentally friendly spark plugs on the planet. Reducing fuel consumption and emissions while producing more power with...
      The Nitrode™ is made with a proprietary ceramic exclusively used for this spark plugThis unique ceramic is over 10% harder than any ceramic know today
      $8.09
    • (0 reviews)
      # sp17944
      300+ Race™ Spark Plug Wire Set by Accel®. These Accel 300+ wire sets are custom tailored for race engines and their builders. The oversize 8.8mm wire is rated for 600 degrees F and 60kV. Resists heat, chemicals and moisture. High...
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $42.26 - $128.95
    • (0 reviews)
      # sp22875
      Armor Shield Spark Plug Wire Set by Accel®. Accel Armor Shield wires feature a metallic braided wire that delivers maximum spark energy while providing a Pro Street look. Armor Shield Wire sets enhance the appearance of braided fuel...
      8mm, 450°F-ratedPro-street applications
      $79.86 - $91.37
    • (1 review)
      # sp17951
      Super Stock™ Spiral Copper Core Spark Plug Wire Set by Accel®. These Accel Super Stock wire sets are a true performance upgrade replacement for OE types. Efficient delivery of spark energy for a good price. Silicone boots with...
      Yellow, red, black and blue silicone jacketStreet-driven applications
      +1
      $30.44 - $96.62
    • (0 reviews)
      # sp17956
      Super Stock™ Spiral Spark Plug Wire Set by Accel®. These Accel Super Stock wire sets are a true performance upgrade replacement for OE types. Efficient delivery of spark energy for a good price. Silicone boots with zinc-plated steel...
      7mm and 8mm, 550°F-ratedStreet-driven applications
      +1
      $30.44 - $58.80
    • (0 reviews)
      # sp93521
      Universal Fit Super Stock™ Spiral Copper Core Spark Plug Wire Set by Accel®. These Accel Super Stock wire sets are a true performance upgrade replacement for OE types. Efficient delivery of spark energy for a good price. Silicone...
      8mm yellow, red, black and blue silicone jacketStreet-driven applications
      $79.46 - $81.45
    • (1 review)
      # sp18001
      Super Conductor Spark Plug Wire Set by MSD®. Designed utilizing the latest technology, this product by MSD features premium quality and will perform better than advertised. Perfect for your vehicle and lifestyle, it is manufactured to...
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $58.21 - $166.95
    • (0 reviews)
      # sp1474
      409 Pro Race Custom Fit Ignition Wire Set by Taylor Cable®. Taylor’s biggest ignition wire is available in red or blue, in custom sets designed to fit muscle cars, performance cars, sports, compacts and truck applications. The...
      Double spring locking terminal100% pure silicone 10.4 mm outer jacket
      $54.65 - $215.53
    • (0 reviews)
      # sp24006
      409 Pro Race Ignition Wire Set by Taylor Cable®. Taylor’s biggest ignition wire is available in black, red or blue, in custom sets designed to fit muscle cars, performance cars, sports, compacts and truck applications. The...
      Continuous Heat Protection Up To 600 deg. F100 percent Pure Silicone Ignition Wire
      $42.29 - $273.96
    • (0 reviews)
      # sp1485
      8mm High Energy Custom Fit Wire Set by Taylor Cable®. These wires are a top choice for either street or race applications. Each wire is cut to length and terminated with Taylor’s low-profile silicone Proboot with vibration-proof...
      8mm outer diameter350 ohm spiral wound core for RFI suppression
      $25.11 - $46.49
    • (3 reviews)
      # sp1486
      8mm Spiro Pro Ignition Wire Set by Taylor Cable®. These plug wires are the top choice of racers and street enthusiasts for their high performance at an affordable price. With two layers of 100% silicone jacketing and silicone Proboots,...
      8mm outer insulationSpiro-Pro wire with conductive spiral-wound core
      +9
      $26.73 - $182.96
    • (0 reviews)
      # sp16707
      8mm Street Ignition Wire Set by Taylor Cable®. Taylor's 8mm Spiro-Pro wire and stainless braided covering with polished aluminum boot protectors will provide an amazing accent in your engine compartment.
      8mm outer insulationSpiro-Pro wire with conductive spiral-wound core
      $33.78 - $221.54
    • (1 review)
      # sp1494
      8mm Street Thunder Ignition Wire Set by Taylor Cable®. Get great performance at an extremely affordable price with Taylor’s Street Thunder ignition wires. These 8mm wires deliver all of the performance in your street car.
      Low-resistance Kevlar helically spiral wound core conductor500 ohms resistance for EMI and RFI suppression
      $23.89 - $95.88
    • (0 reviews)
      # sp92369
      9mm Spark Plug Wire Set by Ford Performance®. Wire-wound custom ignition wire sets feature low resistance for minimum spark loss. Silicone insulation and boots withstand high temperatures and voltage loss for minimum cross-fire and are...
      Designed to help you get the most out of your vehiclePerfect for use in high-performance environments
      +1
      $64.80 - $134.49
    • (0 reviews)
      # mpn466425935
      Electrosports 80 Series 8 mm Blue Spark Plug Wire Set by Magnecor®. Original equipment replacement. Designed to improve original ignition system performance on street vehicles using either electronic engine management systems or...
      Expertly crafted from the highest grade materialsMade with maximum safety and reliability in mind
      $54.47
    • (0 reviews)
      # mpn2286122
      Front Super Stock High Vibrational Ignition Coil by Accel®. Accel's Super Stock coils are high-performance replacements for OE canister style coils. Improves starting, idle, throttle response and top RPM power. Works with OE ignitions...
      For Heavy Duty And Off Road UseCanister Style Coil
      $58.80
    • (3 reviews)
      # sp2881
      Super Coil by Accel®. Accel Super Coils feature advanced bobbin technology, highly specialized silicone magnetic steel cores, along with optimized winding, resistance and turns ratios to deliver 10-15 percent more energy than the OEM...
      The finest quality at a great priceImproves your engine's performance
      +3
      $40.77 - $459.95
    • (0 reviews)
      # sp22877
      Super Stock Ignition Coil by Accel®. No matter what vehicle you own, its ignition system is what helps to achieve the mileage and power you bought it for. Quality ignition system components are a sure way to let your engine run better,...
      The finest quality at a great priceImproves your engine's performance
      $36.74 - $47.25
    • (0 reviews)
      # sp2883
      Super Stock™ Coil by Accel®. Accel's Super Stock coils are high-performance replacements for OE canister style coils. Improves starting, idle, throttle response and top RPM power. Works with OE ignitions and computers. Alkyd tower...
      The finest quality at a great priceImproves your engine's performance
      $28.34 - $34.23
    • (0 reviews)
      # sp23409
      Pro Series Coil Pack by Granatelli Motor Sports®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It will meet your needs and deliver...
      Carefully engineered to increase spark energyPainstakingly designed for ultra high efficiency
      $58.90 - $703.95
    • (0 reviews)
      # sp14264
      Blaster Ignition Coil by MSD®. Designed utilizing the latest technology, this product by MSD features premium quality and will perform better than advertised. Perfect for your vehicle and lifestyle, it is manufactured to meet or exceed...
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $31.16 - $416.95
    • (0 reviews)
      # sp14265
      Street Fire Ignition Coil by MSD®. Designed utilizing the latest technology, this product by MSD features premium quality and will perform better than advertised. Perfect for your vehicle and lifestyle, it is manufactured to meet or...
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $20.76 - $363.95
    • (0 reviews)
      # sp117725
      TFI Ignition Coil by TSP®. Finish: Blue. TSP's Ford TFI (Thick Film Ignition) ignition coils are the top coils on the market today, featuring magnetic steel cores specially designed to deliver up to 15% more spark than OEM. They use a...
      Designed for ultra high efficiencyProvides better performance
      $22.87
    • (0 reviews)
      # sp17997
      Ready to Run Distributor by MSD®. Designed utilizing the latest technology, this product by MSD features premium quality and will perform better than advertised. Perfect for your vehicle and lifestyle, it is manufactured to meet or...
      Simple and clean installation with only three wires to connectPowerful built-in module produces a 7.5 amp single spark through high rpm•  Easy-to-adjust mechanical advance with supplied springs and stop bushings
      $406.85 - $500.95
    • (0 reviews)
      # sp23528
      Street Pro Billet Distributor by MSD®. Designed utilizing the latest technology, this product by MSD features premium quality and will perform better than advertised. Perfect for your vehicle and lifestyle, it is manufactured to meet or...
      Includes Steel Gear, compatible with hydraulic roller camsBillet housing is 5/8" smaller in diameter than stock Ford distributors
      $319.95 - $387.95
    • (0 reviews)
      # sp104656
      Flame-Thrower™ Automotive Billet Distributor by PerTronix®. Plug n' Play billet distributors are designed for maximum ignition performance at a price you can afford. The distributors are available with advanced Ignitor III or Ignitor...
      Precision CNC machined 6061-T6 billet aluminum housing is lightweight yet strongEach billet distributor is hand polished and buffed to a high luster
      $228.16 - $345.96
    • (0 reviews)
      # sp104657
      Flame-Thrower™ Street/Strip HEI Distributor by PerTronix®. With Performance Module. Flame-Thrower Street / Strip distributors have a specially designed module and coil combination which operates without misfire beyond 7500 RPM....
      New lightweight aluminum alloy housingHigh dielectric strength cap with brass terminals and low resistance coil brush
      +2
      $239.20 - $298.49
    • (0 reviews)
      # sp109100
      Ignitor II™ Adaptive Dwell Control Ignition by PerTronix®. The has many of the same great features that the Ignitor has, but it's smarter. units sense the coil current level and use a powerful micro controller to adjust the dwell....
      Adaptive dwell maintains peak energy throughout the entire RPM range, reducing misfires while improving engine performanceDevelops on average 4 times more available energy between 3000 and 5000 RPM, and 2 times more available plug voltage
      $130.28 - $413.21
    • (0 reviews)
      # sp24017
      Vertex Distributor by Taylor Cable®. This products is an OEM and Performance company that was built on its founding heritage supported by a tradition of Legendary Quality. Designed utilizing the latest technology,perfect for your...
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $335.42 - $355.15
    • (0 reviews)
      # sp3500
      Distributor by Professional Products®. Designed utilizing the latest technology, this product by Professional Products features premium quality and will perform better than advertised. Perfect for your vehicle and lifestyle, it is...
      Knob Provides Precise Timing SettingEasy installation
      $122.35 - $150.58
    • (0 reviews)
      # sp97299
      Powerfire™ Distributor by Professional Products®. Designed with expert craftsmanship this first-rate distributor provides effective power supply to each individual spark plug. Made from first-rate materials to stringent quality...
      Knob Provides Precise Timing SettingEasy installation
      $150.58
    • (0 reviews)
      # sp22259
      Distributor by Speed FX®. With Ignition Control Module, Magnetic Trigger, Vacuum Advance, Chromoly Steel Gear, Polished Billet Aluminum Shaft, With HEI/Male Posts.
      Provides effective power supply to each spark plugDesigned to strict quality standards
      $97.51 - $141.05
    • (0 reviews)
      # sp84260
      Racing Distributor by Performance Distributors®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It will meet your needs and deliver...
      Expertly made to enhance the ignition system performanceWill provide you with more power, torque, and efficiency
      $379.43 - $456.74
    • (0 reviews)
      # sp21184
      Distributor by Big End Performance®. Provides reliable spark throughoutthe rpm range, so they’ll deliver theperformance you need.This affordable distributor hasmany features that outperformthe competition, like a lightweightaluminum...
      High quality at an affordable priceExpertly made from premium materials
      $234.08 - $275.39
    • (0 reviews)
      # sp117708
      HEI Distributor by TSP®. Cap Style: Male Standard. TSP's HEI Distributor has everything you need, all under one cap. With a high-quality aluminum housing and hardened steel dual bushing construction, it is built to last. It features...
      Designed for ultra high efficiencyProvides better performance
      +4
      $50.30 - $117.07
    • (0 reviews)
      # sp118508
      Power Pack Ignition Kit by TSP®. TSP's Power Pack Ignition Kit delivers high quality ignition components, all in one retail-friendly display box. It includes Pro Series Pro Billet distributor, 50,000 volt E-Core ignition coil, and 6AL...
      Designed for ultra high efficiencyProvides better performance
      $340.98
    • (0 reviews)
      # sp117718
      Pro Billet Distributor by TSP®. TSP's Pro Billet distributor is designed to get the job done. They say there is beauty in simplicity - well, this small-cap distributor has it in spades. Lacking the bells and whistles of a more...
      Designed for ultra high efficiencyProvides better performance
      $53.35 - $58.54
    • (0 reviews)
      # sp117719
      Pro Series Pro Billet Distributor by TSP®. TSP's Pro Series Pro Billet Distributor is for the racer who needs added spark and precision for their high performance power plant. It features a high quality, fully adjustable mechanical...
      Designed for ultra high efficiencyProvides better performance
      $105.18 - $109.76
    • (0 reviews)
      # sp117720
      Pro Series Ready to Run Distributor by TSP®. TSP's Pro Series Ready to Run Distributor is perfect for a street performance ignition upgrade. It features a CNC-machined billet aluminum body and hardened steel shaft, with a sealed ball...
      Designed for ultra high efficiencyProvides better performance
      $119.21 - $124.39
    • (0 reviews)
      # sp117721
      Ready to Run Distributor by TSP®. TSP's Ready to Run distributor is designed for easy installation. With the included ignition module, all you'll need to complete your set-up is a coil. Using simple design elements throughout, it's a...
      Designed for ultra high efficiencyProvides better performance
      $53.35 - $54.88
    • (0 reviews)
      # sp107363
      Ford TFI Module by PerTronix®. Performance ignition modules are direct replacements for popular GM and Ford electronic distributors. These modules provide enhanced high RPM performance and when used with their corresponding...
      Thick film technology on alumina ceramic substrates removes heat for greater accuracy and improved reliabilityLaser trimming gives precise peak current control for increased energy output
      $67.43
    • (0 reviews)
      # sp104658
      Ignitor III™ Adaptive Dwell Control by PerTronix®. Ignitor III ignition module is designed for the serious performance enthusiast who demands serious power. You have seen the performance increases the Ignitor and Ignitor II series of...
      Multiple sparks thru the entire RPM rangeIntegrated digital REV limiter with LED feedback for precise RPM setting
      $146.35 - $171.17
    • (0 reviews)
      # sp109101
      Ignitor II™ Ignition Module by PerTronix®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It will meet your needs and deliver...
      Digital performance solutions give you more power and more features in a smaller packageInnovative technology for superior operation and rugged dependability under harsh conditions
      $124.19 - $147.47
    • (0 reviews)
      # sp104661
      Ignitor™ Electronic Ignition by PerTronix®. For over forty years, the Ignitor has proven itself in applications ranging from race cars to tractors. The Ignitor replaces breaker points and troublesome factory electronic ignitions with...
      Delivers twice the voltage to the spark plugs, increasing horsepower, fuel economy, and spark plug life2:1 improvement over "points" in current fall time for increased coil output
      $92.25 - $364.32




    Guides & Articles

    Useful articles fast to read and guides easy to understand written by mechanics and car enthusiasts to turn your shopping experience with CARiD into a pleasure

    • Performance Ignition Systems
      November 26, 2014
      The Benefits of a Performance Ignition Distributor
      Since their inception at the start of the 20th century, motor vehicles with gasoline burning engines have needed a precise way to deliver an electrical spark to each...
      by Timothy Zahl
    • Performance Engine Parts
      July 03, 2014
      Performing a Basic Engine Tune Up
      This article will guide you through a generic tune up on most any car or light duty gasoline-powered vehicle built within the last 20 years or so. We will presume that...
      by Timothy Zahl
    • Ignition Parts
      June 28, 2014
      Understanding The Different Types Of Spark Plugs
      Since the dawn of the automobile, spark plugs have been an integral part of gasoline engines because they conduct the electrical energy from a vehicle’s ignition...
      by Timothy Zahl

    Popular Products



    Mercury Marquis Performance Ignition Systems Reviews

    Average rating:  4.5  4.5 - 3 reviews
    4 of 5
    4 ****
    The product work great and way easy to install. Although nothing is ever easy but this tool made the project a lot easier.
    SPosted by Shawn (Monroeville, NJ) / December 16, 2016
    Was this review helpful for you? Yes
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