1975 Mercury Cougar Performance Ignition Systems

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    • (1 review)
      # 803906259
      Mercury Cougar 1975, PlasmaCore™ Inconel Electrode Pulse Nickel Spark Plugs by Pulstar®. With Resistor. Inconel-electrode Pulse Plugs. Designed specifically for most popular vehicles, PlasmaCore™ Inconel Electrode Pulse Plug...
      Increased horsepowerBetter torque
      $14.95 - $119.60
    • (0 reviews)
      # mpn2286087
      Mercury Cougar 1975, Front 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...
      Comes With Ballast ResistorEffective Up To 6500 RPM
      $69.95
    • (0 reviews)
      # 89660539
      Mercury Cougar 1975 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 - $88.70
    • (0 reviews)
      # 1015741860
      Mercury Cougar 1975, Performance Nickel 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...
      The Nitrode™ is made with a proprietary ceramic exclusively used for this spark plugThis unique ceramic is over 10% harder than any ceramic known today
      $8.09
    • (0 reviews)
      # 819666008
      Mercury Cougar 1975 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
      $97.47 - $117.95
    • (0 reviews)
      # 826598447
      Mercury Cougar 1975, HEI Distributor by Speed FX®. With Ignition Control Module, Magnetic Trigger, Vacuum Advance, Chromoly Steel Gear, Polished Billet Aluminum Shaft, With HEI/Male Posts. Designed with expert craftsmanship this...
      Provides effective power supply to each spark plugDesigned to strict quality standards
      $98.91 - $141.05
    • (0 reviews)
      # 803933185
      Mercury Cougar 6.6L / 7.5L 1975, U-Groove™ High Performance Copper Spark Plugs by Accel®. With Resistor. Accel HP Spark Plugs are made with a Copper core which is a better conductor than Platinum and Iridium. They deliver a stronger...
      The Copper core is a better conductor than Iridium or Platinum plugsCopper dissipates heat much better than other materials
      $3.38 - $26.25
    • (0 reviews)
      # 826461434
      Mercury Cougar 5.8L 1975, 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...
      Limited 1 year mechanicalDigital performance solutions give you more power and more features in a smaller package
      $272.40 - $306.45
    • (0 reviews)
      # mpn2293517
      Mercury Cougar 1975, Front Super Stock Breakerless Ignition Coil by Accel®. Excellent high performance coil for vehicles that have been converted from points to a breakerless electronic distributor or electronic ignition system, where a...
      Optimized Low ResistanceHigh Energy Output
      $42.95
    • (0 reviews)
      # 960874620
      Mercury Cougar 1975 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...
      Low-resistance Kevlar helically spiral wound core conductor500 ohms resistance for EMI and RFI suppression
      $38.87 - $43.87
    • (0 reviews)
      # 89593162
      Mercury Cougar 5.8L 1975 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 a good...
      8 mm SpiralStainless Steel Spark Plug Terminals
      +1
      $56.24 - $64.90
    • (0 reviews)
      # 826601150
      Mercury Cougar 5.8L 1975, 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...
      Designed for ultra high efficiencyProvides better performance
      $340.98
    • (0 reviews)
      # mpn1682284
      Mercury Cougar 5.8L 1975, 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...
      Precision Made DistributorKnob Provides Precise Timing Setting
      $150.58
    • (0 reviews)
      # 803907240
      Mercury Cougar 1975, U-Groove™ Copper Spark Plugs 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...
      U-Groove designed for spark deliveryCopper core utilized for maximum spark
      $20.53 - $32.43
    • (0 reviews)
      # 803922986
      Mercury Cougar 1975, Copper Spark Plug by Autolite®. With Resistor. These spark plugs by Autolite are specially designed and manufactured to ensure quick starts, dependable performance, and smooth acceleration. The products are made of...
      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"
      $1.64
    • (0 reviews)
      # mpn4498087288
      Mercury Cougar 1975, Premium Racing LGS Spark Plug by Brisk®. Brisk Premium LGS spark plug has been developed after two-year cooperation with Lamborghini Morori Marini. Brisk Premium LGS spark plug utilizes extremely long glide-spark...
      High-Potential Semi-Surface discharge equals more powerDischarge at the point of richest mixture in 360° perimeter
      $13.99
    • (0 reviews)
      # 906124718
      Mercury Cougar 1975 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, chemicals and...
      150 ohms per foot8.8mm oversize silicone jacket
      $105.95 - $109.95
    • (0 reviews)
      # mpn1588771650
      Mercury Cougar 1975 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)
      # 906140878
      Mercury Cougar 1975 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)
      # 821494263
      Mercury Cougar 1975 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)
      # 819523949
      Mercury Cougar 1975 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
      $44.96 - $48.17
    • (0 reviews)
      # 87805902
      Mercury Cougar 1975 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)
      # 906121937
      Mercury Cougar 1975 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
      $39.71
    • (0 reviews)
      # 87805920
      Mercury Cougar 1975 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 - $73.62
    • (0 reviews)
      # 87805933
      Mercury Cougar 5.8L / 6.6L 1975 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 - $164.77
    • (0 reviews)
      # 87805958
      Mercury Cougar 1975 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. Their...
      10.4mm diameter40 Ohms/ft.
      $145.14
    • (0 reviews)
      # 87805945
      Mercury Cougar 1975 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 RFI/EMI...
      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)
      # mpn358720401
      Mercury Cougar XR-7 5.8L Windsor Engine 1975 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...
      Two current paths for reliability and redundancyPrimary path: Spiral wound stainless steel alloy
      $57.78
    • (0 reviews)
      # mpn1453210670
      Mercury Cougar 7.5L With Ford Big Block Engine 1975 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 specifically...
      Cost-effective version of our race proven Ultra 40 Race Wire, without heat sleeving8.65mm diameter wire with 40 ohms of resistance per foot
      $106.48
    • (0 reviews)
      # 960817611
      Mercury Cougar 1975 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 low...
      Superior jackets resist dielectric failureBoth reactive layer and inductive windings can transmit current without interference
      $79.95
    • (0 reviews)
      # mpn2286122
      Mercury Cougar 1975, Super Stock™ 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...
      For Heavy Duty And Off Road UseCanister Style Coil
      $60.73
    • (0 reviews)
      # 1011798465
      Mercury Cougar 1975, Super Stock™ Front Super Stock 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...
      Effective To 6500 RPM
      $28.34 - $32.54
    • (0 reviews)
      # 826552672
      Mercury Cougar 5.8L 1975, HEI Distributor by TSP®. With Coil. 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...
      Designed for ultra high efficiencyProvides better performance
      +2
      $51.22 - $54.88
    • (0 reviews)
      # 826580943
      Mercury Cougar 5.8L 1975, Pro Series Pro-Billet™ Distributor by TSP®. W/O Coil. 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...
      Designed for ultra high efficiencyProvides better performance
      $109.76
    • (0 reviews)
      # 826382184
      Mercury Cougar 5.8L 1975, Pro Series™ Ready To Run Distributor by TSP®. W/O Coil. 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...
      Designed for ultra high efficiencyProvides better performance
      $124.39
    • (0 reviews)
      # 826429971
      Mercury Cougar 5.8L 1975, Pro-Billet™ Distributor by TSP®. W/O Coil. 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...
      Designed for ultra high efficiencyProvides better performance
      $53.35 - $54.88
    • (0 reviews)
      # 826408339
      Mercury Cougar 5.8L 1975, Ready To Run Distributor by TSP®. W/O Coil. 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...
      Designed for ultra high efficiencyProvides better performance
      $53.35 - $54.88
    • (0 reviews)
      # mpn1593900738
      Mercury Cougar 5.8L With Ford Small Block Engine 1975, Vertex Distributor by Taylor Cable®. Ready to Run. This products is an OEM and Performance company that was built on its founding heritage supported by a tradition of Legendary...
      Housing Is Potted w/ A Premium Grade Epoxy EncasePrimary And Secondary Winding
      $355.15
    • (0 reviews)
      # mpn4253999979
      Mercury Cougar With Motorcraft Distributor 1975, Ignitor II™ Adaptive Dwel lSolid-State Ignition Control by PerTronix®. The has many of the same great features that the Ignitor has, but it's smarter. units sense the coil current level...
      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
      $158.34
    • (0 reviews)
      # mpn4254003468
      Mercury Cougar 1975, 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...
      Digital performance solutions give you more power and more features in a smaller packageInnovative technology for superior operation and rugged dependability under harsh conditions
      $134.84
    • (0 reviews)
      # mpn358720692
      Mercury Cougar With Motorcraft Distributor 1975, 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...
      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
      $116.04
    • (0 reviews)
      # mpn358493559
      Mercury Cougar 5.8L With Ford Small Block Windsor Engine 1975, DUI Racing Distributor Standart by Performance Distributors®. The Racing DUI has a 30 day warranty from date of purchase. The Racing Ford DUI (Davis Unified Ignition) is a...
      One-Wire HookupTwice The Firepower Of A Magneto
      $456.74
    • (0 reviews)
      # mpn474701989
      Mercury Cougar 7.5L With Ford Big Block Engine 1975, Distributor by Big End Performance®. Provides reliable spark throughout the rpm range, so they’ll deliver the performance you need. This affordable distributor has many features...
      High quality at an affordable priceExpertly made from premium materials
      $247.85
    • (0 reviews)
      # 898327942
      Mercury Cougar 1975, Billet Racing Distributor by Racing Power Company®. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high level of...
      One-of-a-kind style will help customize your autoWill deliver unparalleled levels of durability
      $79.00 - $88.42
    • (0 reviews)
      # 898288205
      Mercury Cougar 1975, HEI Reliability Distributor by Racing Power Company®. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high level of...
      50,000 Volt Coil built inCNC Machined Housing
      $97.47 - $99.48
    • (0 reviews)
      # 1015581089
      Mercury Cougar 5.8L Windsor Engine With Ford Small Block Engine 1975, Small Cap for Small Place Distributor by Racing Power Company®. This top-grade product is expertly made in compliance with stringent industry standards to offer a...
      Small Cap Design for better fitRequires an External Coil
      $102.02
    • (0 reviews)
      # mpn4487680655
      Mercury Cougar XR-7 6.6L With Pontiac Engine 1975, 2 EFI Ignition Control Kit by Edelbrock®. Now you can get the ultimate control of your engine when using the expanded ignition timing control feature of E-Street 2 EFI. This new feature...
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $334.95
    • (0 reviews)
      # mpn1588772551
      Mercury Cougar 5.8L 1975, Front Distributor Cap and Rotor Kit by Accel®. Accel cap and rotor kits offer superior protection from "arc-thru" and crossfire. Features 60k V-rated alkyd compound, stress-relieved at molding to ensure...
      Accel's precision-ground, highly polished compression and injection molding equipment for superior qualityHigh performance 60kV-rated tan alkyd molding compound (mineral filled polyester for late model Ford and GM parts) for superior protection from "arc-thru" and crossfire
      $40.60
    • (0 reviews)
      # mpn2111564
      Mercury Cougar 1975, Distributor Cap by Taylor Cable®. Periodic replacement of your distributor cap and rotor will keep your car running at peak efficiency. They should both be replaced at the same time.
      Made from alkyd moldingSuperior protection from cross firing and arcing
      $16.78
    • (0 reviews)
      # mpn2112197
      Mercury Cougar 1975, Distributor Cap and Rotor by Taylor Cable®. Periodic replacement of your distributor cap and rotor will keep your car running at peak efficiency. Here’s a matched set of distributor cap and rotor. They should both...
      Made from alkyd moldingSuperior protection from cross-firing and arcing
      $21.81
    • (0 reviews)
      # mpn2112214
      Mercury Cougar 1975, Distributor Rotor by Taylor Cable®. Periodic replacement of your distributor rotor will keep your car running at peak efficiency. Deteriorated distributor rotors can cause misfires by allowing the spark to leak off...
      Made from alkyd moldingSuperior protection from cross firing and arcing
      $11.36
    • (0 reviews)
      # mpn1682286
      Mercury Cougar With Powerfire Distributor 1975, Distributor Advance Lockout Kit by Professional Products®. Designed utilizing the latest technology, this product by Professional Products features premium quality and will perform better...
      Timing Advance Lockout KitEasy installation
      $4.58
    • (0 reviews)
      # mpn1682287
      Mercury Cougar 1975, Distributor Ignition Pickup by Professional Products®. Designed utilizing the latest technology, this product by Professional Products features premium quality and will perform better than advertised. Perfect for...
      For Powerfire DistributorEasy installation
      $20.62
    • (0 reviews)
      # mpn1678546
      Mercury Cougar 1975, Distributor O-Ring by Professional Products®. This superior ignition coil is painstakingly designed to improve spark energy and provide ultra high efficiency. Engineered with great care, it delivers the voltage you...
      Carefully engineered to increase spark energyPainstakingly designed for ultra high efficiency
      $2.30
    • (0 reviews)
      # mpn1673093
      Mercury Cougar 7.5L 1975, Distributor Gear by Comp Cams®. Designed utilizing the latest technology, this product by COMP Cams features premium quality and will perform better than advertised. Perfect for your vehicle and lifestyle, it...
      45 Extruded Aluminum Bronze5 Percent Nickel
      $61.54
    • (0 reviews)
      # 826422092
      Mercury Cougar 1975, Distributor Gear by Lunati®. Because stock cast iron gears are not compatible with steel roller camshafts, it is necessary to use bronze gears when installing such camshafts. They have a unique high-strength tooth...
      High quality at an affordable priceExpertly made from premium materials
      $72.39 - $74.79
    • (0 reviews)
      # 826434220
      Mercury Cougar 1975, Everwear™ Heat Treated Cast Distributor Gear by Lunati®. Heat Treated Cast Distributor Gears are made with a unique material that is specially nitrided to case harden the gear, providing excellent wear...
      High quality at an affordable priceExpertly made from premium materials
      $72.32 - $76.27
    • (0 reviews)
      # 826494034
      Mercury Cougar 1975, Distributor Gear by PRW®. PRW bronze distributor gears are designed to minimize wear to your high performance camshaft. These distributor gears are crafted from superior quality bronze aluminum and are precision CNC...
      Easily replacedRoll pin included
      $32.85 - $39.15
    • (0 reviews)
      # 826600754
      Mercury Cougar 5.8L 1975, Distributor Drive Gear by Vertex Magnetos®. 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...
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $58.81 - $82.42
    • (0 reviews)
      # mpn4486063142
      Mercury Cougar 5.8L / 6.6L 1975, Professional™ Double Platinum 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 using...
      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
      $7.02




    Guides & Articles

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