1990 Jeep Wrangler Ignition Systems

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    • (0 reviews)
      $5.88from $4.70 - $6.33
      Jeep Wrangler L6 1990, Platinum Series 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...
      Delivers quick starts and smooth accelerationLower ignition voltage requirement provides reliable cold weather starting and superior operation under all driving conditions
      # 50081669
    • (0 reviews)
      $5.23from $4.18 - $8.82
      Jeep Wrangler 1990, OE Fine Wire Spark Plug by Bosch®. 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...
      OE specific design360-degree continuous laser welded platinum tip for durability and long life
      # 24010077
    • (0 reviews)
      $3.90$3.12
      Jeep Wrangler 1990, Super Plus Spark Plug by Bosch®. 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...
      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
      # 24307341
    • (0 reviews)
      $7.44$5.95
      Jeep Wrangler 1990, 0.750" Spark Plug by E3®. With Gasket Seat. Thread Size: 14 mm. Hex Size: 5/8". For a more efficient and complete burn, go with the super sturdy plugs by E3. The advanced DiamondFire plug features a...
      Advanced DiamondFire electrode designProduces a faster burn
      # 12193672
    • (0 reviews)
      $18.69from $14.95 - $89.70
      Jeep Wrangler 1990, 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...
      # 21713091
    • (0 reviews)
      $5.44$4.35
      Jeep Wrangler 1990, Spark Plug by Crown®. Spark Plug; Set Plug Gap To Manufacturers Recommended Setting. Crown Automotive is just the ticket if you want to get the most out of your vehicle as well as revel in a more exciting...
      Developed to improve your driving experienceConstructed to ensure ultimate operation
      # 16682172
    • (0 reviews)
      $31.29$25.03
      Jeep Wrangler Islander / Laredo / Sahara L6 4.2L T Engine VIN Code 1990, Blue 8mm High Energy 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...
      # 9390264
    • (0 reviews)
      $41.99$33.59
      Jeep Wrangler Islander / Laredo / Sahara L6 4.2L T Engine VIN Code 1990, 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...
      # 9395493
    • (0 reviews)
      $45.16$36.13
      Jeep Wrangler Islander / Laredo / Sahara L6 4.2L T Engine VIN Code 1990, ThunderVolt™ 40 ohm Ferrite Core Performance Ignition Wire Set by Taylor Cable®. 40 ohm Ferrite Core. Gain horsepower and torque with Taylor’s Dyno-proven...
      # 9406607
    • (0 reviews)
      $19.53from $15.62 - $16.26
      Jeep Wrangler 1990, Spark Plug Wire Set by Crown®. Crown Automotive is just the ticket if you want to get the most out of your vehicle as well as revel in a more exciting driving experience. You will surely get a real bang for the...
      Developed to improve your driving experienceConstructed to ensure ultimate operation
      # 16682175
    • (0 reviews)
      $79.04$63.23
      Jeep Wrangler 4.2L 1990, Racing Coil by Accel®. Primary Resistance 1.4 Ohms / Secondary 7.3 k Ohms. Turn Ratio 65:1. Max Voltage 45000V. Accel Super Coils feature advanced bobbin technology, highly specialized silicone magnetic...
      # 12671236
    • (0 reviews)
      $118.56$94.85
      Jeep Wrangler 4.2L 1990, Super Coil by Accel®. Primary Resistance 0.7 Ohms / Secondary 11.8 k Ohms. Turn Ratio 70:1. Max Voltage 45000V. Accel Super Coils feature advanced bobbin technology, highly specialized silicone magnetic...
      # 12671496
    • (0 reviews)
      $81.03$64.82
      Jeep Wrangler 4.2L 1990, Super Stock™ High Vibrational Coil by Accel®. Primary Resistance 0.6 Ohms / Secondary 9.5 k Ohms. Turn Ratio 123:1. Max Voltage 45000V. Accel's Super Stock coils are high-performance replacements for OE...
      # 12671839
    • (0 reviews)
      $43.74from $34.99 - $39.99
      Jeep Wrangler 4.2L 1990, Super Stock™ Coil by Accel®. Primary Resistance 1.2 Ohms / Secondary 8.9 k Ohms. Turn Ratio 100:1. Max Voltage 42000V. Accel's Super Stock coils are high-performance replacements for OE canister style...
      # 12691886
    • (0 reviews)
      $27.15from $21.72 - $53.84
      Jeep Wrangler 1990, Ignition Coil by Crown®. Ignition Coil. Crown Automotive is just the ticket if you want to get the most out of your vehicle as well as revel in a more exciting driving experience. You will surely get a real bang...
      Developed to improve your driving experienceConstructed to ensure ultimate operation
      # 16674843
    • (0 reviews)
      $158.29$126.63
      Jeep Wrangler 4.2L 1990, Distributor by Crown®. Distributor. Crown Automotive is just the ticket if you want to get the most out of your vehicle as well as revel in a more exciting driving experience. You will surely get a real...
      Developed to improve your driving experienceConstructed to ensure ultimate operation
      # 16692588
    • (0 reviews)
      $75.98from $60.78 - $120.60
      Jeep Wrangler 1990, Ignition Control Module by Crown®. Ignition Module. Crown Automotive is just the ticket if you want to get the most out of your vehicle as well as revel in a more exciting driving experience. You will surely get...
      Developed to improve your driving experienceConstructed to ensure ultimate operation
      # 16682472
    • (0 reviews)
      $80.94from $64.75 - $77.00
      Jeep Wrangler 1990, Tune-Up Kit by Crown®. Tune Up Kit; Incl. Air Filter/Oil Filter/Spark Plugs. Crown Automotive is just the ticket if you want to get the most out of your vehicle as well as revel in a more exciting driving...
      Developed to improve your driving experienceConstructed to ensure ultimate operation
      # 16674265
    • (0 reviews)
      $4.78$3.82
      Jeep Wrangler 2.5L 1990, Ignition Coil Wire by Crown®. Ignition Coil Wire; For Use w/2.5L Engine. Crown Automotive is just the ticket if you want to get the most out of your vehicle as well as revel in a more exciting driving...
      Developed to improve your driving experienceConstructed to ensure ultimate operation
      # 16687051
    • (0 reviews)
      $47.75from $38.20 - $41.67
      Jeep Wrangler 1990, Distributor Ignition Pickup by Crown®. Crown Automotive is just the ticket if you want to get the most out of your vehicle as well as revel in a more exciting driving experience. You will surely get a real bang...
      Developed to improve your driving experienceConstructed to ensure ultimate operation
      # 16682169
    • (0 reviews)
      $0.56$0.45
      Jeep Wrangler 1990, Distributor Drive Gear Pin by Crown®. Distributor Gear Pin. Crown Automotive is just the ticket if you want to get the most out of your vehicle as well as revel in a more exciting driving experience. You will...
      Developed to improve your driving experienceConstructed to ensure ultimate operation
      # 16691223
    • (0 reviews)
      $30.39$24.31
      Jeep Wrangler 1990, Distributor Drive Gear by Crown®. Distributor Gear. Crown Automotive is just the ticket if you want to get the most out of your vehicle as well as revel in a more exciting driving experience. You will surely get...
      Developed to improve your driving experienceConstructed to ensure ultimate operation
      # 16691794
    • (0 reviews)
      $3.04from $2.43 - $3.12
      Jeep Wrangler 1990, Distributor Rotor by Crown®. Crown Automotive is just the ticket if you want to get the most out of your vehicle as well as revel in a more exciting driving experience. You will surely get a real bang for the buck!
      Developed to improve your driving experienceConstructed to ensure ultimate operation
      # 16674259
    • (0 reviews)
      $10.64from $8.51 - $13.03
      Jeep Wrangler 1990, Distributor Cap by Crown®. Crown Automotive is just the ticket if you want to get the most out of your vehicle as well as revel in a more exciting driving experience. You will surely get a real bang for the buck!
      Developed to improve your driving experienceConstructed to ensure ultimate operation
      # 16682166
    • (0 reviews)
      $32.66$26.13
      Jeep Wrangler 2.5L 1990, Ignition Adapter Harness 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...
      # 12670552
    • (0 reviews)
      $47.50from $38.00 - $85.42
      Jeep Wrangler 1990, Replacement Electronic Distributor Without Module by Cardone®. Automated test equipment verifies signal strength, correct polarity of wire harness, air gap, crank reluctor tooth size, as well as ignition coil...
      50-state emissions street legalThe finest quality at a great price
      # 35891053
    • (0 reviews)
      $143.44$114.75
      Jeep Wrangler 1990, Distributor by Omix-Ada®. As its name implies, the distributor "distributes" the high voltage from the ignition coil to the spark plugs, in the engine firing order. The distributor can fail when the shaft...
      Performs according to OEM specificationsMeets or exceeds OEM quality standards
      # 4505453
    • (0 reviews)
      $14.88from $11.90 - $18.84
      Jeep Wrangler 1990, Distributor Cap by Omix-Ada®. Worn distributor components can cause excessive resistance and poor spark output, incorrect ignition timing, and cylinder misfire. To keep your Jeep's ignition system in top shape,...
      Performs according to OEM specificationsMeets or exceeds OEM quality standards
      # 4505537
    • (0 reviews)
      $3.50from $2.80 - $5.30
      Jeep Wrangler 1990, Distributor Rotor by Omix-Ada®. Worn distributor components can cause excessive resistance and poor spark output, incorrect ignition timing, and cylinder misfire. To keep your Jeep's ignition system in top...
      Performs according to OEM specificationsMeets or exceeds OEM quality standards
      # 4505597
    • (0 reviews)
      $10.25from $8.20 - $9.76
      Jeep Wrangler 1990, Tru-Tech™ Distributor Cap by Standard®, Use 1 per Car. No Distributor Vent. Includes: Distributer Cap. Is your vehicle hard to start? Does it miss under load and idle rough? Is your gas mileage not what it...
      OE quality parts from top original equipment and aftermarket manufacturersFast shipping; 1-2 day delivery time regardless of where you’re located
      # 23851286
    • (0 reviews)
      $43.20$34.56
      Jeep Wrangler 2.5L 1990, Distributor Sensor by Omix-Ada®. The engine is the heart of your Jeep, but with many years and miles it may not be beating as strong as it once did. If you're hearing strange noises from under the hood,...
      Performs according to OEM specificationsMeets or exceeds OEM quality standards
      # 4535613
    • (0 reviews)
      $2.98$2.38
      Jeep Wrangler 1990, Distributor Mounting Gasket by Fel-Pro®. 1-11/32" Outer Diameter. If you need durable gaskets to prevent leaks on your vehicle, Fel-Pro is the way to go. Engineered using the latest technologies and global...
      Direct OEM replacement for a proper fitEnsure reliable sealing performance
      # 18902372
    • (0 reviews)
      $20.33$16.26
      Jeep Wrangler 4.2L 1990, Tru-Tech™ Distributor Ignition Pickup by Standard®, Use 1 per Car. Type Connection: Distributor, Male, Female. Terminal Type: Blade. Is your vehicle hard to start? Does it miss under load and idle rough?...
      OE quality parts from top original equipment and aftermarket manufacturersFast shipping; 1-2 day delivery time regardless of where you’re located
      # 23773909
    • (0 reviews)
      $3.30$2.64
      Jeep Wrangler 2.5L 1990, Distributor Mounting Gasket by Victor Reinz®, Use 1 per Car. Material: Paper. When you’re low on oil, coolant or some other fluid, you may be tempted to just run down to the local auto parts chain store....
      # 24035163
    • (0 reviews)
      $51.05$40.84
      Jeep Wrangler 2.5L 1990, Ignition Coil by Delphi®, Coil has 1 Male HV Tower. 1 Square & 2 Male Pin Connector (Unsealed). Includes: Coil Unit. HEI Coil. Help ensure fast starts, consistent engine performance and optimized fuel...
      Designed and endurance tested to resist the common stresses that cause failureEfficient coil design that ensures the power in the coil has a streamlined path to the spark plug
      # 24551030
    • (0 reviews)
      $25.56$20.45
      Jeep Wrangler 1990, Ignition Coil by Omix-Ada®. The ignition coil converts the low primary voltage from the battery to the high secondary voltage that goes to the spark plugs. Coils can fail completely, and they can also have...
      Performs according to OEM specificationsMeets or exceeds OEM quality standards
      # 4536499
    • (0 reviews)
      $19.73from $15.78 - $22.99
      Jeep Wrangler 1990, Tru-Tech™ Ignition Coil by Standard®, Use 1 per Car. Includes: Ignition Coil. 12 Volt. 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...
      OE quality parts from top original equipment and aftermarket manufacturersFast shipping; 1-2 day delivery time regardless of where you’re located
      # 23851292
    • (0 reviews)
      $7.56$6.05
      Jeep Wrangler 1990, handypack™ Ignition Coil Connector by Standard®. Black. 2 Terminal Female. SMP’s vision is to be the leading independent supplier to the automotive aftermarket, providing the highest quality products,...
      OE quality parts from top original equipment and aftermarket manufacturersFast shipping; 1-2 day delivery time regardless of where you’re located
      # 43991726
    • (0 reviews)
      $90.11$72.09
      Jeep Wrangler 2.5L 1990, Central Ignition Coil by Beru®. 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 waste...
      # 7836487
    • (0 reviews)
      $82.53$66.02
      Jeep Wrangler 1990, Ignition Module by Omix-Ada®. Your Jeep needs a reliable, well timed spark at each cylinder for optimal combustion, and peak performance and fuel mileage. Over the years this spark has been triggered by breaker...
      Performs according to OEM specificationsMeets or exceeds OEM quality standards
      # 4536523
    • (0 reviews)
      $34.19$27.35
      Jeep Wrangler 4.2L 1990, Starter Relay by Standard®, Use 1 per Car. 3 Terminals. SMP’s vision is to be the leading independent supplier to the automotive aftermarket, providing the highest quality products, competitive prices and...
      OE quality parts from top original equipment and aftermarket manufacturersFast shipping; 1-2 day delivery time regardless of where you’re located
      # 44855562
    • (0 reviews)
      $18.01$14.41
      Jeep Wrangler 1990, Ignition Switch Connector by Standard®, Use 1 per Car. Black. 4 Terminal Female. SMP’s vision is to be the leading independent supplier to the automotive aftermarket, providing the highest quality products,...
      OE quality parts from top original equipment and aftermarket manufacturersFast shipping; 1-2 day delivery time regardless of where you’re located
      # 44855570
    • (0 reviews)
      $83.71$66.97
      Jeep Wrangler 4.2L 1990, Ignition Control Module by Standard®, Use 1 per Car. 2 Terminals. SMP’s vision is to be the leading independent supplier to the automotive aftermarket, providing the highest quality products, competitive...
      OE quality parts from top original equipment and aftermarket manufacturersFast shipping; 1-2 day delivery time regardless of where you’re located
      # 44855576
    • (0 reviews)
      $106.10$84.88
      Jeep Wrangler 2.5L 1990, Intermotor™ Ignition Control Module by Standard®. SMP’s vision is to be the leading independent supplier to the automotive aftermarket, providing the highest quality products, competitive prices and the...
      OE quality parts from top original equipment and aftermarket manufacturersFast shipping; 1-2 day delivery time regardless of where you’re located
      # 45090793
    • (0 reviews)
      $54.06$43.25
      Jeep Wrangler 4.2L 1990, Tru-Tech™ Ignition Control Module by Standard®, Use 1 per Car. Type Connection: External, Male. 12 Volt. Terminal Type: Pin. Female Plug. Is your vehicle hard to start? Does it miss under load and idle...
      OE quality parts from top original equipment and aftermarket manufacturersFast shipping; 1-2 day delivery time regardless of where you’re located
      # 23792722
    • (1 reviews)
      $11.99from $9.59 - $10.13
      Jeep Wrangler 1990, Tru-Tech™ Ignition Switch by Standard®, Use 1 per Car. Type Connection: Female, Male. Terminal Type: Blade Terminals. Do you hear nothing but “click, click” when you turn the key? Is the BATTERY dash light...
      OE quality parts from top original equipment and aftermarket manufacturersFast shipping; 1-2 day delivery time regardless of where you’re located
      # 23851299
    • (0 reviews)
      $15.19from $12.15 - $20.84
      Jeep Wrangler 1990, Ignition Switch by Crown®. Ignition Switch. Crown Automotive is just the ticket if you want to get the most out of your vehicle as well as revel in a more exciting driving experience. You will surely get a real...
      Developed to improve your driving experienceConstructed to ensure ultimate operation
      # 16674393
    • (0 reviews)
      $54.28$43.42
      Jeep Wrangler 1990, Parking/Turn Signal Light Lens by Crown®. Parking Lamp Lens Kit; Incl. 2 Clear Lenses w/Amber Bulbs. Crown Automotive is just the ticket if you want to get the most out of your vehicle as well as revel in a more...
      Developed to improve your driving experienceConstructed to ensure ultimate operation
      # 16688031
    • (0 reviews)
      $124.38$99.50
      Jeep Wrangler 1990, Rocker Panel by Crown®. Stainless Rocker Panels. Crown Automotive is just the ticket if you want to get the most out of your vehicle as well as revel in a more exciting driving experience. You will surely get a...
      Developed to improve your driving experienceConstructed to ensure ultimate operation
      # 16689523
    • (0 reviews)
      $23.89$19.11
      Jeep Wrangler 1990, Steering Gear Shim Kit by Crown®. Steering Gear Cover Shim Kit; w/o Power Steering. Crown Automotive is just the ticket if you want to get the most out of your vehicle as well as revel in a more exciting driving...
      Developed to improve your driving experienceConstructed to ensure ultimate operation
      # 16692159
    • (0 reviews)
      $17.64$14.11
      Jeep Wrangler 1990, Spark Plug Wire Set by Bosch®. Switch from your OE spark plug wire set to the high-quality Mag core wire set from Bosch. Stainless steel Mag winding delivers maximum voltage to the spark plug for a hotter, more...
      Opti-layer Mag technology for superior lifetime performanceReduces the chance for misfire and eliminates radio static
      # 23966134
    • (0 reviews)
      $21.46from $17.17 - $20.68
      Jeep Wrangler 1990, Primary Ignition Wire by Denso®, 7 mm. The 7 and 8mm ignition wires are SAE J2031 Class E rated, the highest quality wire used in the industry. These wires can withstand temperatures from -40° to 428° F and...
      Carbon impregnated fiberglass core for superior support conductivityFiberglass braid for maximum strength
      # 21048233
    • (0 reviews)
      $2.73from $2.18 - $3.70
      Jeep Wrangler 1990, Tru-Tech™ Distributor Rotor by Standard®, Use 1 per Car. Includes: Distributor Rotor. 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...
      OE quality parts from top original equipment and aftermarket manufacturersFast shipping; 1-2 day delivery time regardless of where you’re located
      # 23851289
    • (0 reviews)
      $4.09$3.27
      Jeep Wrangler 1990, Original U-Groove Spark Plug by Denso®, 1 Piece, Gap 0.035. 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...
      OE quality parts from top original equipment and aftermarket manufacturerFast shipping; 1-2 day delivery time regardless of where you’re located
      # 21048236
    • (0 reviews)
      $3.48$2.78
      Jeep Wrangler 1990, Copper Spark Plug by Motorcraft®, 1 Piece. Gap: .035. If you need to replace your worn-out spark plugs, Motorcraft is the way to go. Engineered specifically for your vehicle, their high melting point provides...
      Direct OEM replacementRecommended by Ford Motor Company
      # 24438680
    • (0 reviews)
      $3.48from $2.78 - $3.46
      Jeep Wrangler 1990, V-Power Spark Plug by NGK®, 1 Piece. These spark plugs offer higher performance compared to standard plugs. They feature a V-groove center electrode and concave ground electrode that lowers ignition voltage...
      Lower ignition system voltage requirementsGreater ignitability and performance over conventional spark plugs
      # 22257493
    • (0 reviews)
      $1.96from $1.57 - $5.13
      Jeep Wrangler 1990, Spark Plug by Champion®, Gap: 0.036. Designed and manufactured to meet or exceed OE standards and specifications, these spark plugs by Champion ensure fast engine start-up and smooth acceleration. The products...
      Designed to provide dependable and long-lasting performanceManufactured using the latest processes and equipment
      # 22262914
    • (0 reviews)
      $3.98from $3.18 - $8.82
      Jeep Wrangler 1990, Spark Plug by Autolite®, 1 Piece, Gap: 0.035. These spark plugs by Autolite are specially designed and manufactured to ensure quick starts, dependable performance, and smooth acceleration. The products are made...
      Designed for good conductivity and a strong spark for efficient combustionImprove engine power and fuel economy
      # 22433789
    Guides & Articles
    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 of the engine's cylinders. (Note that diesel engines do not rely on an electrical spark to ignite the fuel-air mixture.) For much of the past 100 years, the spark has been delivered by the ignition...
    The question of whether to buy parts from an automotive dealer vs. ones from aftermarket manufacturers is as age-old as the automobile itself. Below, we'll take a look at things worth considering to help you make a better choice if you're facing that same question. Automobile manufacturers and dealerships always advertise the fact that their parts are "genuine"...
    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 you are tuning up your engine because it has reached the mileage or time point to do so, and that you are NOT performing a tune up to cure an engine performance defect. We make this distinction...
    Popular Popular Products
    1990 Jeep Wrangler Models
    • 1990 Jeep Wrangler Base Performance Ignition Systems
    • 1990 Jeep Wrangler Islander Performance Ignition Systems
    • 1990 Jeep Wrangler Laredo Performance Ignition Systems
    • 1990 Jeep Wrangler Sahara Performance Ignition Systems