1981 Mercury Grand Marquis Spark Plug Wires, Ignition Wires & Components

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    • (0 reviews)
      # mpn1404106
      Mercury Grand Marquis 5.0L 1981, Spark Plug Wire Set by Motorcraft®. Is your vehicle hard to start? Does it miss under load and idle rough? Is your gas mileage not what it used to be? Your ignition system may need repair, but before you...
      Direct OEM replacementMeets strict Ford Motor Company standards
      $24.94
    • (0 reviews)
      # 603741533
      Mercury Grand Marquis 1981, Spark Plug Wire Set by Standard®. Designed utilizing the latest technology, this product by Standard features premium quality and will perform better than advertised. Perfect for your vehicle and lifestyle,...
      OE quality parts from top original equipment and aftermarket manufacturersThe finest quality at a great price
      $14.24 - $75.57
    • (0 reviews)
      # mpn524413553
      Mercury Grand Marquis 1981, Pro Series™ Spark Plug Wire Set by Standard®. Designed utilizing the latest technology, this product by Standard features premium quality and will perform better than advertised. Perfect for your vehicle...
      The design of this set strictly follows the original specifications set by OEManufactured using OE-Style spark plug and distributor boots
      $18.34
    • (0 reviews)
      # mpn4486012038
      Mercury Grand Marquis 1981, Spark Plug Wire Set by Denso®. Complete Ignition Wire Set. Designed with precision and functionality in mind this product ensures ultimate durability and provides the highest level of quality. This product is...
      Improved coil efficiency reduces the need to generate high voltageDriving circuit is integrated into top of coil
      $24.15
    • (0 reviews)
      # mpn1817662
      Mercury Grand Marquis 5.8L 1981, Spark Plug Wire Set by Karlyn STI®. Requires 1 per Vehicle. Get these top-notch spark plug wires to achieve maximum performance out of your ignition system. They are designed with precision and...
      Spiral coreStainless steel magnetic conductive winding
      $30.88
    • (0 reviews)
      # mpn1593896529
      Mercury Grand Marquis 5.0L / 5.8L with Small Block Engine with HEI Distributor 1981, Street Thunder 8mm Ignition Wire Set by Taylor Cable®. This products is an OEM and Performance company that was built on its founding heritage...
      Kevlar Helically Spiral Wound CoreDurable Silicone Double Layer Jacket
      $43.87
    • (0 reviews)
      # mpn2126684
      Mercury Grand Marquis 5.8L 1981, Street Thunder 8mm Ignition Wire Set by Taylor Cable®. With Spring Lock Terminals. Get great performance at an extremely affordable price with Taylor’s Street Thunder ignition wires. These 8mm wires...
      Kevlar Helically Spiral Wound CoreDurable Silicone Double Layer Jacket
      $41.77
    • (0 reviews)
      # 87806467
      Mercury Grand Marquis 5.8L 1981, ThunderVolt™ 40 ohm 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...
      Exclusive copper/nickel alloy bonded by a conductive acrylic coverFerrite spiral-wound core provides low resistance for optimum RFI and RMI suppression
      $73.74
    • (0 reviews)
      # 819517991
      Mercury Grand Marquis 1981, 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,...
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $41.74 - $48.17
    • (0 reviews)
      # 819541956
      Mercury Grand Marquis 1981, 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...
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $96.40 - $105.95
    • (0 reviews)
      # mpn2870416003
      Mercury Grand Marquis 5.8L with Electronic Engine Control 4 (E.E.C.4) 1981, Endurance Plus Wire Set by Accel®. Set of 10 Pieces. Endurance Plus quality ignition wire sets are ready to install for most popular engine applications. Get...
      Quality retail aftermarket wire setsMaximum voltage and starting power
      $28.63
    • (0 reviews)
      # mpn1588771648
      Mercury Grand Marquis 1981, Graphite Suppression Spark Plug Wire Set by Accel®. Spark Plug Boot end: Variangle. With Male Tower Distributor Cap. Color: Yellow. Material: Graphite. Threaded Diameter: 8.8 mm. Accel Armor Shield wires...
      8mm, 450°F-ratedPro-street applications
      $86.54
    • (0 reviews)
      # mpn2870416047
      Mercury Grand Marquis without Electronic Engine Control 4 (E.E.C.4) 1981, Prestolite ProConnect Spark Plug Wire Set by Accel®. Set of 10 Pieces. ProConnect ignition wire sets meet or exceed OE/OES specifications, performance and...
      Carbon impregnated fiberglass coreFiberglass braid for added strength
      $39.68
    • (0 reviews)
      # mpn2268061
      Mercury Grand Marquis 1981, Spiral Core 8.8mm Spark Plug Wire Set by Accel®. Threaded Diameter: 8.8 mm. With Male Tower Distributor Cap. These ACCEL 8.8mm wires feature a carbon/graphite core that virtually eliminate RFI noise while...
      500 Ohms/ft. Of Resistance550 F Rated Silicone Jacket
      $88.70
    • (0 reviews)
      # 819614201
      Mercury Grand Marquis 1981, Super Stock 8mm Spark Plug Wire Set by Accel®. Threaded Diameter: 8 mm. These Accel Super Stock wire sets are a true performance upgrade replacement for OE types. Efficient delivery of spark energy for a good...
      7mm and 8mm, 550°F-ratedStreet-driven applications
      $41.09 - $60.56
    • (0 reviews)
      # mpn1588771648
      Mercury Grand Marquis 1981, Universal Fit Graphite Suppression Spark Plug Wire Set by Accel®. Spark Plug Boot end: Variangle. With Male Tower Distributor Cap. Color: Yellow. Material: Graphite. Threaded Diameter: 8.8 mm. Accel Armor...
      8mm, 450°F-ratedPro-street applications
      $86.54
    • (0 reviews)
      # mpn1593914763
      Mercury Grand Marquis 5.0L / 5.8L 1981, 409 Pro Race Ignition Wire Set by Taylor Cable®. Taylor’s biggest ignition wire is available in black, in custom sets designed to fit muscle cars, performance cars, sports, compacts and truck...
      Available For Street Or Track ApplicationsContinuous Heat Protection Up To 600 deg. F
      $129.17
    • (0 reviews)
      # mpn1593912477
      Mercury Grand Marquis 5.8L 1981, Spiro-Pro™ 8mm 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%...
      Available For Street Or Track ApplicationsSpiro-Wound With Stainless Steel Wire
      $73.62
    • (0 reviews)
      # 107011769
      Mercury Grand Marquis 1981, Premium™ Street Performance Wire Set by Blue Streak®. Sold as a set. 8.5mm Wire. Distributor Boot Material: Silicone. Made with the same premium materials and the same high standards used for manufacturing...
      Patented conductor offers low resistance (170 ohm/ft), more power to the plug, a hotter spark, and longer spark durationPatented wire wound ferrite core ensures maximum suppression of RFI and EMI for high performance, static free electronics
      $59.85 - $88.31
    • (0 reviews)
      # 603740419
      Mercury Grand Marquis 1981, Professional™ Spark Plug Wire Set by ACDelco®. Built to match the Original Equipment in length and fit, ACDelco Professional Ignition Wire Sets also offer a performance advantage over many aftermarket...
      Wire conductor, wire length and diameter help provide maximum spark delivery and protectionSpark plug distributor boot shape and materials provide proper fit, installation and water-tight seal
      $28.89 - $31.29


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    1981 Mercury Grand Marquis Spark Plug Wires Reviews

    Average rating:  4.5  4.5 - 4 reviews
    4.8 of 5
    Great
    Works great. One of the best and most helpful things I’ve ever bought.
    PPosted by Preston (Westminster, CO) / December 13, 2017
    2002 Toyota 4Runner
    Was this review helpful for you? Yes
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