1978 Dodge Diplomat Spark Plug Wires, Ignition Wires & Components

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    • (0 reviews)
      # 207439374
      Dodge Diplomat 1978, 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
      $8.72 - $82.00
    • (0 reviews)
      # 99004761
      Dodge Diplomat 1978, 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
      $9.50 - $9.76
    • (0 reviews)
      # 55207247
      Dodge Diplomat 1978, 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
      $13.70 - $18.38
    • (0 reviews)
      # 87787193
      Dodge Diplomat 5.2L / 5.9L 1978 409 Pro Race™ Ignition Wire Set Over Valve Cover by Taylor Cable®. Taylor’s biggest ignition wire is custom sets designed to fit muscle cars, performance cars, sports, compacts and truck applications....
      Double spring locking terminal100% pure silicone 10.4 mm outer jacket
      $129.17
    • (0 reviews)
      # mpn2119404
      Dodge Diplomat 5.2L / 5.9L 1978 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...
      Available For Street Or Track ApplicationsHigh Temperature and Oil Resistant Wire Insulation
      $41.37
    • (0 reviews)
      # 87787196
      Dodge Diplomat 5.2L / 5.9L 1978 Spiro-Pro™ Ignition Wire Set Over Valve Cover 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...
      Available For Street Or Track ApplicationsSpiro-Wound With Stainless Steel Wire
      $64.27 - $73.62
    • (0 reviews)
      # mpn2126694
      Dodge Diplomat 5.2L / 5.9L 1978 Street Thunder™ Ignition Wire Set Over Valve Cover by Taylor Cable®. Get great performance at an extremely affordable price with Taylor’s Street Thunder ignition wires. These 8mm wires deliver all of...
      Kevlar Helically Spiral Wound CoreDurable Silicone Double Layer Jacket
      $36.79
    • (0 reviews)
      # 87787200
      Dodge Diplomat 5.2L / 5.9L 1978 Street™ 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...
      8mm silicone wire100% Silicone boots w/SS dual-spring connectors
      $96.34 - $194.85
    • (0 reviews)
      # mpn2126942
      Dodge Diplomat 5.2L / 5.9L 1978 ThunderVolt 5™ Ignition Wire Set Over Valve Cover 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...
      10.4mm diameter40 Ohms/ft.
      $145.14
    • (0 reviews)
      # 87787203
      Dodge Diplomat 5.2L / 5.9L 1978 ThunderVolt™ Performance Performance Ignition Wire Set Over Valve Cover by Taylor Cable®. Gain horsepower and torque with Taylor’s Dyno-proven ThunderVolt racing plug wire sets. Low resistance for...
      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)
      # 87249608
      Dodge Diplomat 5.2L / 5.9L 1978 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...
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $41.74 - $48.17
    • (0 reviews)
      # 906266024
      Dodge Diplomat 1978 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
      $93.17 - $99.61
    • (0 reviews)
      # 89558448
      Dodge Diplomat 5.2L / 5.9L 1978 300+™ Spark Plug Race 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,...
      150 ohms per foot8.8mm oversize silicone jacket
      $105.95 - $109.95
    • (0 reviews)
      # 906223083
      Dodge Diplomat 1978 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...
      8mm, 450°F-ratedPro-street applications
      $89.79 - $94.11
    • (0 reviews)
      # 960797691
      Dodge Diplomat 1978 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...
      Quality retail aftermarket wire setsMaximum voltage and starting power
      $11.19 - $19.15
    • (0 reviews)
      # 906238048
      Dodge Diplomat 1978 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
      $22.52 - $28.95
    • (0 reviews)
      # mpn2870417101
      Dodge Diplomat 5.2L / 5.9L 1978 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
      $88.70
    • (0 reviews)
      # 89558454
      Dodge Diplomat 5.2L / 5.9L 1978 Super Stock™ Spark Plug Wire Kit by Accel®. Point Style Distributor Cap. These Accel Super Stock wire sets are a true performance upgrade replacement for OE types. Efficient delivery of spark energy for...
      8 mm SpiralStainless Steel Spark Plug Terminals
      +1
      $56.24 - $64.90
    • (0 reviews)
      # mpn3739305045
      Dodge Diplomat 3.7L 1978 Super Stock™ Suppression 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...
      7mm and 8mm, 550°F-ratedStreet-driven applications
      $44.33
    • (0 reviews)
      # mpn358582811
      Dodge Diplomat 5.2L / 5.9L 1978 Blue Max™ 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 specifically engineered to make...
      Designed to deliver premium qualityRight for your vehicle and lifestyle
      $84.95
    • (0 reviews)
      # 987608618
      Dodge Diplomat 5.2L / 5.9L 1978, Smoothie™ Horizontal Wire Loom Kit by Made 4 You®. Lays the wires out parallel to the valve cover. This top-grade product is expertly made in compliance with stringent industry standards to offer a...
      Unsurpassed QualityPrecision molded 6-6 Zytel Nylon will not melt, fade, distort, stain, or discolor, under normal use
      +1
      $34.95 - $41.07
    • (0 reviews)
      # 987606349
      Dodge Diplomat 5.2L / 5.9L 1978, Smoothie™ Vertical Wire Loom Kit by Made 4 You®. Made 4 You most popular style for mounting on valve covers, allowing the separators to be positioned vertically instead of horizontally. Adjustable to...
      Unsurpassed QualityPrecision molded 6-6 Zytel Nylon will not melt, fade, distort, stain, or discolor, under normal use
      +1
      $34.95 - $41.07
    • (0 reviews)
      # 603746369
      Dodge Diplomat 1978, 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 products.
      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
      $14.11 - $20.37
    • (0 reviews)
      # 819647172
      Dodge Diplomat 1978 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
      $110.20 - $129.20
    • (0 reviews)
      # 1020898034
      Dodge Diplomat 1978 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
      $110.20 - $129.20
    • (0 reviews)
      # 107010302
      Dodge Diplomat 5.2L / 5.9L 1978 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...
      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 - $90.05
    • (0 reviews)
      # mpn4516962129
      Dodge Diplomat 5.2L / 5.9L With Mopar Small Block Engine With HEI Style Distributor Cap 1978 8.5 Series 50 Race™ Spark Plug Wire Set by AFIS®. Developed for high performance street cars and racing cars, AFIS has introduced a...
      Superior jackets resist dielectric failureBoth reactive layer and inductive windings can transmit current without interference
      $79.95
    • (0 reviews)
      # mpn4515299650
      Dodge Diplomat 5.2L / 5.9L 1978, Smoothie™ Stac-Pak™ Wire Loom Kit by Made 4 You®. Wire Diameter: 7-8 mm. Color: Black. Smoothie Separator Kits for most V-8's. Designed for tight clearances and for vehicles running magnetos or HEI...
      Unsurpassed QualityPrecision molded 6-6 Zytel Nylon will not melt, fade, distort, stain, or discolor, under normal use
      $34.95
    • (0 reviews)
      # 1027787244
      Dodge Diplomat 1978, 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
      $16.98 - $19.27


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