1973 Mercury Marquis Spark Plug Wires, Ignition Wires & Components

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    • (0 reviews)
      # 207447241
      Mercury Marquis 1973, 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, it is...
      OE quality parts from top original equipment and aftermarket manufacturersThe finest quality at a great price
      $11.75 - $91.50
    • (0 reviews)
      # mpn524415389
      Mercury Marquis 1973, 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 and...
      The design of this set strictly follows the original specifications set by OEManufactured using OE-Style spark plug and distributor boots
      $12.58
    • (0 reviews)
      # 85541105
      Mercury Marquis 1973, 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
      $18.79 - $19.07
    • (0 reviews)
      # 87806771
      Mercury Marquis 1973 409 Pro Race™ Ignition Wire Set by Taylor Cable®. Taylor’s biggest ignition wire is custom sets designed to fit muscle cars, performance cars, sports, compacts and truck applications. The .409-inch/10.4mm...
      Double spring locking terminal100% pure silicone 10.4 mm outer jacket
      $129.17
    • (0 reviews)
      # mpn2119397
      Mercury Marquis 1973 High Energy™ Ignition 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...
      Available For Street Or Track ApplicationsHigh Temperature and Oil Resistant Wire Insulation
      $38.97
    • (0 reviews)
      # 87806780
      Mercury Marquis 1973 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...
      Available For Street Or Track ApplicationsSpiro-Wound With Stainless Steel Wire
      $66.26
    • (0 reviews)
      # mpn2126688
      Mercury Marquis 5.8L / 6.6L 1973 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...
      Kevlar Helically Spiral Wound CoreDurable Silicone Double Layer Jacket
      $36.79
    • (0 reviews)
      # 906259110
      Mercury Marquis 1973 ThunderVolt 5™ 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....
      10.4mm diameter40 Ohms/ft.
      $145.14
    • (0 reviews)
      # 87806792
      Mercury Marquis 5.8L / 6.6L 1973 ThunderVolt™ Performance 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...
      Exclusive copper/nickel alloy bonded by a conductive acrylic coverFerrite spiral-wound core provides low resistance for optimum RFI and RMI suppression
      +2
      $71.42
    • (0 reviews)
      # 87252241
      Mercury Marquis 1973 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...
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $41.74 - $48.17
    • (0 reviews)
      # 86814882
      Mercury Marquis 1973 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...
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $105.95 - $117.95
    • (0 reviews)
      # mpn2272653
      Mercury Marquis 1973 300+™ Spark Plug Race Wire Set by Accel®. With Male Tower Or Point Style Distributor Cap. These Accel 300+ wire sets are custom tailored for race engines and their builders. The oversize 8.8mm wire is rated for...
      150 Ohms/ft. Of Resistance600 F Rated Silicone Jacket
      $105.95
    • (0 reviews)
      # mpn1588771650
      Mercury Marquis 1973 Armor Shield Spark Plug Wire Set by Accel®. With Point Style Distributor Cap. Accel Armor Shield wires feature a metallic braided wire that delivers maximum spark energy while providing a Pro Street look. Armor...
      8mm, 450°F-ratedPro-street applications
      $94.11
    • (0 reviews)
      # 819660920
      Mercury Marquis 1973 Prestolite ProConnect™ Spark Plug Wire Set by Accel®. ProConnect ignition wire sets meet or exceed OE/OES specifications, performance and quality. These cables match the original color and are designed to provide...
      Carbon impregnated fiberglass coreFiberglass braid for added strength
      $30.02 - $30.95
    • (0 reviews)
      # 89660714
      Mercury Marquis 1973 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...
      8000, 8800, & 8900 Series, 550°F-rated8.8mm yellow high temperature silicone jacket
      $86.54 - $90.87
    • (0 reviews)
      # 906276067
      Mercury Marquis 1973 Super Stock™ Spark Plug Wire Kit 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...
      8mm yellow, red, black and blue silicone jacketStreet-driven applications
      $31.35 - $60.56
    • (0 reviews)
      # 89594232
      Mercury Marquis 1973 Super Stock™ 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...
      7mm and 8mm, 550°F-ratedStreet-driven applications
      +1
      $41.09 - $60.56
    • (0 reviews)
      # 960704643
      Mercury Marquis 1973 8.5 Series 50 Race™ Spark Plug Wire Set by AFIS®. Developed for high performance street cars and racing cars, AFIS has introduced a comprehensive new range of spiral-core ignition wire sets that contribute very...
      Superior jackets resist dielectric failureBoth reactive layer and inductive windings can transmit current without interference
      $79.95
    • (0 reviews)
      # mpn1453210670
      Mercury Marquis 7.0L / 7.5L With Ford Big Block Engine 1973 Ultra 40™ Wire Set by Moroso®. With this quality part backed by a great price, you can enjoy your vehicle so much more than you thought was possible. This Moroso part is...
      Cost-effective version of our race proven Ultra 40 Race Wire, without heat sleeving8.65mm diameter wire with 40 ohms of resistance per foot
      $106.21
    • (0 reviews)
      # mpn358720401
      Mercury Marquis 1973 Flame-Thrower™ "Stock-Look" Spark Plug Wire by PerTronix®. Now you can get a "stock-look" spark plug wire, that performs! They have designed 7mm wires with the same core they use in 8mm wire. The only difference...
      Two current paths for reliability and redundancyPrimary path: Spiral wound stainless steel alloy
      $57.78
    • (0 reviews)
      # mpn4480780881
      Mercury Marquis 5.8L Windsor Engine 1973, 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...
      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
      $18.99
    • (0 reviews)
      # mpn2486669408
      Mercury Marquis 1973 MPG+™ Spark Plug Wires by Granatelli Motor Sports®. Granatelli O ohm wires are patent protected by United States Patent number 7,185,622. This patent covers our unique method of producing ignition wires of...
      Increases mileage 15%Direct OEM replacement, exceeds OEM specifications, OBD-II computer safe
      $129.20
    • (0 reviews)
      # 1020896061
      Mercury Marquis 1973 Performance Spark Plug Wires by Granatelli Motor Sports®. Granatelli O ohm wires are patent protected by United States Patent number 7,185,622. This patent covers our unique method of producing ignition wires of...
      Direct OEM replacement, exceeds OEM specifications, OBD-II computer safeIncrease power to the spark plug up to 400% over stock
      $77.43 - $129.20
    • (1 review)
      # 107011798
      Mercury Marquis 1973 Premium™ Street Performance Wire Set by Blue Streak®. Made with the same premium materials and the same high standards used for manufacturing wires for winning NASCAR teams, the Premium Street Performance Wire Set...
      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
      $58.33 - $100.48
    • (0 reviews)
      # 1027848231
      Mercury Marquis 1973, Spark Plug Wire Set by NGK®. NGK Wire Sets are built to meet stringent OEM tolerances for a variety of vehicles. They utilize a construction method known as "variable pitch" wire winding to create resistance to...
      Superior firing and fuel savingsOutstanding durability
      $21.92 - $23.14


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