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The ignition system is designed to create a spark that will ignite the fuel/air mixture in the engine's cylinder. It must create a spark strong enough to burn the air/fuel mixture for easy engine starting and optimum fuel mileage as well as control the timing of the spark so it occurs at the exact right time. The performance ignition system creates a more powerful spark which ensures complete combustion, thus boosting the engine's horsepower. Upgrade the ignition system of your vehicle to get full combustion and maximum horsepower from your Plymouth Expo.

In our store we offer performance ignition systems for your Plymouth Expo to get the most out of your engine. We cooperate with globally renowned manufacturers such as Karlyn STI, Accel, SMD, and more providing second-to-none ignition controllers, direct ignition coils, spark plugs, and other products at attractive prices. We guarantee the finest quality and reliability of all products, and performance ignition parts are no exception. Check out our online catalog and select appropriate performance parts for your Plymouth Expo. Enjoy our user-friendly navigation and find everything you need within a few seconds. You can easily place an order right from your home or office.

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    • (1 review)
      # sp5794
      OE Fine Wire Spark Plug by Bosch®. Pack of 1. 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 original...
      OE specific design360-degree continuous laser welded platinum tip for durability and long life
      $3.57 - $17.36
    • (29 reviews)
      # sp4894
      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 throttle response and...
      Increased horsepowerBetter torque
      $14.95 - $179.40
    • (2 reviews)
      # sp33212
      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 your ignition...
      Quality retail aftermarket wire setsMaximum voltage and starting power
      $9.95 - $59.35
    • (0 reviews)
      # sp101621
      Copper Spark Plug by Autolite®. These spark plugs by Autolite are specially designed and manufactured to ensure quick starts, dependable performance, and smooth acceleration. The products are made of premium materials to ensure...
      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"
      $2.17 - $4.68
    • (0 reviews)
      # mpn3806711747
      Iridium Spark Plug by MSD®. Quantity: 1 Pack. Plug Gap: 0.035". Plug Type: 11IR4Y. Designed utilizing the latest technology, this product by MSD features premium quality and will perform better than advertised. Perfect for your...
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $6.25
    • (0 reviews)
      # 35982157
      Spark Plug Tools by Cal-Van Tools®. Used to repair damaged heads from blown spark plugs with an alloy steel insert. Saves time, increases profit for the shop. Repair time could be as low as 20 minutes per fix. Features an...
      Made with precision and quality in mindBuilt to last
      $4.62 - $262.24
    • (0 reviews)
      # 35982120
      Spark Plug Socket by Grey Pneumatic®.
      Made with precision and quality in mindBuilt to last
      $20.22 - $45.41
    • (0 reviews)
      # mpn1608451
      Inline Spark Tester by Lisle®. Quickly diagnose problems with all ignition systems. Connect the tool between the spark plug and the plug wire. The tool is double-ended to offer a straight boot and a 90boot on one tool. With the...
      Quickly diagnose problems with all ignition systemsConnect the tool between the spark plug and the plug wire
      $12.28
    • (0 reviews)
      # 21558380
      Spark Plug Gapper by Lisle®. Take care of your vehicle and make the most stubborn job easier with this product by Lisle. It is designed to provide high quality, excellent performance, and long-lasting service life at an economical...
      Designed to help you get the job done quickly and easilyFor regular maintenance to major repairs
      $2.56
    • (0 reviews)
      # 35982162
      Spark Plug Tools by Lisle®. Take care of your vehicle and make the most stubborn job easier with this product by Lisle. It is designed to provide high quality, excellent performance, and long-lasting service life at an economical...
      Made with precision and quality in mindBuilt to last
      $2.48 - $351.76
    • (0 reviews)
      # 35982185
      Spark Plug Wire Tools by Lisle®. Take care of your vehicle and make the most stubborn job easier with this product by Lisle. It is designed to provide high quality, excellent performance, and long-lasting service life at an...
      Made with precision and quality in mindBuilt to last
      $8.00 - $9.51
    • (0 reviews)
      # mpn1608441
      Spark Tester by Lisle®. Tests Spark Plugs, Spark Plug Wires and Coils Without Puncturing the Wire. With the engine running, place the grooved end of the tool over the plug wire. The bulb will flash to indicate spark. Gives a Visual...
      Quickly diagnose problems with all ignition systemsConnect the tool between the spark plug and the plug wire
      $9.51
    • (0 reviews)
      # 41874195
      Ramp Style Spark Plug Gap Gauge by Powerbuilt®. Designed utilizing the latest technology, this product by Titan features premium quality and will perform better than advertised. Perfect for your vehicle and lifestyle, it is...
      Made with precision and quality in mindDesigned to meet your specific needs
      $0.98 - $1.22
    • (0 reviews)
      # 98992314
      Spark Plug Socket by Powerbuilt®.
      Made with precision and quality in mindDesigned to meet your specific needs
      $1.77 - $9.30
    • (0 reviews)
      # mpn2533635
      Coil On Plug Ignition Spark Checker by S&G Tool Aid®. Coil On Plug Ignition Spark Checker A quick way to troubleshoot the contemporary "coil on plug" ignition systems found on General Motors, Chrysler, Ford and import vehicles....
      Made with precision and quality in mindBuilt to last
      $12.74
    • (0 reviews)
      # 35982175
      Spark Plug Tools by SK®. 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 needs and deliver great quality at an...
      Made with precision and quality in mindBuilt to last
      $3.58 - $21.19
    • (0 reviews)
      # 22564871
      Sav-A-Thread Spark Plug Repair Kit by HeliCoil®, Thread Size - M14 x 1.25. This kit is specially designed to repair damaged taper seat spark plug port threads. No drilling is required and the positive mechanical locking feature on...
      Designed to repair taper seat spark plug port threadsCan also be used to repair gasketed spark plug configurations
      $29.72 - $186.60
    • (0 reviews)
      # 22564874
      Spark Plug Thread Repair Inserts by HeliCoil®, 6 per package. Today damaged spark plug port threads can be easily restored to like-new condition with these spark plug thread repair inserts. Create a lasting repair in a cylinder...
      Designed to repair, protect, and strengthen spark plug port threadsRestores the cylinder head to useable condition
      $7.51 - $14.16
    • (6 reviews)
      # 22564909
      Thread Repair Kit by HeliCoil®, Prewinder Body Not Included. This kit contains everything required to repair, protect, and strengthen threads in applications made of just about any materials including aluminum, magnesium, cast...
      Designed for repairing damaged threadsInserts precision formed from 304 stainless steel
      $23.39 - $256.53
    • (0 reviews)
      # mpn1609068
      Deep Hole Aluminum Head M14 x 1.25 Spark Plug Hole Repair by Lisle®. Replaces stripped spark plug threads on aluminum heads with 14mm spark plugs. Installs a new spark plug thread insert in original thread location. Set includes...
      Made with precision and quality in mindBuilt to last
      $77.09
    • (0 reviews)
      # mpn2533559
      Spark Plug Cleaner by S&G Tool Aid®. Includes sand. These practical and effective audio/video installation tools are right what the ordered for proper audio/video installation. They will give you maximum convenience when installing...
      Made with precision and quality in mindBuilt to last
      $38.80
    • (0 reviews)
      # mpn2526560
      Original Pro-Flo™ Ignition Multi-Coil Drivers by Edelbrock®. Designed utilizing the latest technology, this product by Edelbrock 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
      $205.71
    • (0 reviews)
      # 560897036
      Universal Ball Milled Spark Plug Wire Loom by All American Billet®. 1 Pair. Machined from 6061-T6 aluminum, these Spark Plug Wire Looms will dress up any engine compartment. Designed for 8 and 8.5 mm wires. Comes with adjustable...
      Made to provide unequaled quality and reliabilityTruly unique look and feel
      $69.95
    • (0 reviews)
      # mpn4478693453
      Universal Silverline Series Ball Milled Spark Plug Wire Loom by All American Billet®. 1 Pair. Machined from 6061-T6 aluminum, these Spark Plug Wire Looms will dress up any engine compartment. Designed for 8 and 8.5 mm wires. Comes...
      Made to provide unequaled quality and reliabilityTruly unique look and feel
      $74.95
    • (0 reviews)
      # 560902132
      Universal Spark Plug Wire Seperator by All American Billet®. 1 Piece. Spark plug wire seperators are machined from 6061-T6 billet aluminum and are polished to a mirror finish. Sold individually to meet your needs. Fits 8 and 8.5 mm...
      Made to provide unequaled quality and reliabilityTruly unique look and feel
      $10.95 - $12.95
    • (0 reviews)
      # mpn1433825
      Universal Digital Ignition Tester by MSD®. Signal Channel. Sync Pickup. Designed utilizing the latest technology, this product by MSD features premium quality and will perform better than advertised. Perfect for your vehicle and...
      Hand held tester generates a trigger signal to check the operation of MSD single channel Ignitions and the coil (6, 7, 8 and 10 Series Ignition Controls)LCD display shows the simulated RPM and can be used to confirm the operation of rev limits, rpm activated switches, shift lights and tachometers
      $286.95
    • (0 reviews)
      # mpn1496602318
      Universal RPM Module Tester by MSD®. Includes 9V Battery. Color: Black. 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
      $103.95
    • (0 reviews)
      # 318566466
      Universal Koolsox™ Spark Plug Wire Thermal Heat Boot Protector Sleeve by Koolmat®. "KOOLSOX™ TAKES THE HIT INSTEAD OF THE BOOT" KOOLSOX™ is an impressive new double layered fiberglass sock designed to add extra protection to...
      Truly one-of-a-kind heat insulation solutionUnique combination of densified silicone and fiberglass
      $10.10 - $11.73
    • (0 reviews)
      # mpn1431794
      Universal Pin Extraction Tool by MSD®. Pin Extraction Tool. USA Built. 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
      $18.68
    • (0 reviews)
      # 209681619
      Universal 300+ Ferro-Spiral Spark Plug Wire Set 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...
      300+Ferro-Spiral Ultra Race Set10.8 mm-90 Degree Boots
      $153.95
    • (0 reviews)
      # 371659224
      Universal Pro 25 Race Wire™ Spark Plug Wire Set by Accel®. ACCEL Pro-25 race wire was developed and tested by racers. It has a Ferro-spiral core wound to allow maximum spark energy at only 25 ohms per foot and still suppress RFI...
      Ferro-Spiral CoreDouble Silicone Construction
      $103.29 - $147.69
    • (0 reviews)
      # 120928355
      Universal 8.5mm Super Conductor 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 is...
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $24.92 - $108.95
    • (0 reviews)
      # 120928815
      Universal Street Fire™ Coil 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 is manufactured to...
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $38.44 - $47.81
    • (0 reviews)
      # 120928649
      Universal Pro Mag Generator by MSD®. Chip-Controlled. 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 is...
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $2,161.95 - $2,329.95
    • (0 reviews)
      # 486785639
      Ignitor II™ Control Ignition by PerTronix®. The has many of the same great features that the Ignitor has, but it's smarter. units sense the coil current level and use a powerful micro controller to adjust the dwell. Variable...
      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
      $133.35 - $277.28
    • (0 reviews)
      # 486848688
      Ignitor™ 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 and troublesome factory electronic ignitions with a...
      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
      $93.14 - $233.20
    • (0 reviews)
      # mpn358720714
      Quick Change Ratchet Crimp Tool Kit by PerTronix®. 6 Piece. Announcing the new PerTronix Quick Change Ratchet Crimping Tool Set. 6 piece tool set enables quick, tool less jaw changes. Included are five jaws for the most common...
      Quick change dies. No Tools RequiredHardened Die sets are zinc plated Chrome-Moly for extra long life
      $76.87
    • (0 reviews)
      # mpn4254009371
      Spark Plug Wire Stripping Tool by PerTronix®. Now available PerTronix spark plug wire stripping tool. This easy to use tool drastically simplifies the process of making your own spark plug wire sets. Quickly and safely cut the...
      Digital performance solutions give you more power and more features in a smaller packageInnovative technology for superior operation and rugged dependability under harsh conditions
      $15.47
    • (0 reviews)
      # mpn3833932711
      Universal Competition Wire Loom Kit by Accel®. For 7-8mm Wire Sets. For racing or street use the looms attach at the intake manifold or valve cover bolts with unique universal brackets and bushings. For racing or street use the...
      Help get the most out of ignition system performanceMade to rigorous quality standards
      $27.72
    • (0 reviews)
      # 371659221
      Universal Competition Wire Separator Kit by Accel®. For racing or street use where extreme high temperatures cause normal materials to melt or sag. The glass fiber reinforced high temperature polymer is rated to 400 degrees. The...
      Help get the most out of ignition system performanceMade to rigorous quality standards
      $9.00 - $18.17
    • (0 reviews)
      # 137010630
      Universal Ignition Systems 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 let your engine run...
      The finest quality at a great priceImproves your engine's performance
      $4.17 - $90.32
    • (0 reviews)
      # mpn3833932713
      Universal Spark Plug Wire Pro Sleeve by Accel®. For 8.8-9mm Wire Sets. Sleeve Length: 25 ft. Bright yellow silicone impregnated fiberglass braided sleeve slips over any size spark plug wires for extra voltage, abrasion and...
      Bright Yellow SiliconeFiberglass Braid
      $54.33
    • (0 reviews)
      # mpn1588768628
      Universal Spark Plug Wire Roll by Accel®. Finish: Yellow. 60ft spool of yellow 8.8mm jacketed with spiral core wire. Allows you to build wires to the custom length you demand. Designed utilizing the latest technology, this product...
      Spooled Wire8.8 mm Spiral Core
      $157.95
    • (0 reviews)
      # 371659228
      Universal Single Wire by Accel®. Straight And 90 deg. Boots. 500 Ohms. Per Ft. Simplify mounting high performance coils or use to relocate your stock coil and make it look good. This bracket will help keep your coil cool by moving...
      Replacement For One WireYellow. Carbon/Graphite Core
      $10.32 - $10.68
    • (0 reviews)
      # 120928763
      Universal Spark Plug Boot 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 is manufactured to meet...
      $61.33 - $169.95
    • (0 reviews)
      # 120928812
      Universal Spark Plug Wire Retainer 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 is manufactured...
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $23.88 - $40.52
    • (0 reviews)
      # mpn3833933137
      Universal Ignition Coil Bracket by Accel®. Includes: Hardware. Simplify mounting high performance coils or use to relocate your stock coil and make it look good. This bracket will help keep your coil cool by moving it away from the...
      Simplify Mounting CoilsRelocate Stock Coils
      $17.90
    • (0 reviews)
      # 120928461
      Universal Distributor Ignition Pickup 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 is...
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $29.08 - $149.95
    • (0 reviews)
      # 120928467
      Universal Distributor Mechanical Advance 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 is...
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $13.47 - $22.84
    • (0 reviews)
      # 363300259
      Universal Ignition Crank Trigger Kit 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 is...
      Absolutely the most accurate way to trigger the ignitionThe non-magnetic pickup cannot be false triggered
      $291.95 - $333.95
    • (0 reviews)
      # mpn358580507
      Impact Crimping Tool by QuickCar Racing®. Tool is designed for crimping standard power rings onto battery cables for a permanent termination. Sold each.
      High quality at an affordable priceExpertly made from premium materials
      $29.95
    • (0 reviews)
      # mpn2134313
      Universal Spark Plug Boot Removal Tool by Taylor Cable®. Designed utilizing the latest technology, this product by Taylor Cable features premium quality and will perform better than advertised. Perfect for your vehicle and...
      Route ignition cables properlyProtect delicate cables from heat and mechanical damage
      $16.85
    • (0 reviews)
      # mpn1422735935
      Universal Spark Plug Indexing Tool by Proform®. Finish: Red Anodized. Material: High-Quality Aluminum. Sold Each. If you are looking to enhance your vehicle's performance, then this top-notch product is definitely what you need....
      Carefully designed to improve the performance of your vehicleCrafted from first-rate materials
      $17.24
    • (0 reviews)
      # mpn358492743
      Universal Spark Plug Thread Repair Kit by Proform®. Double-Ended Style. Finish: Black-Oxide. Material: High-Quality Steel. Sold Each. If you are looking to enhance your vehicle's performance, then this top-notch product is...
      Carefully designed to improve the performance of your vehicleCrafted from first-rate materials
      $13.03
    • (0 reviews)
      # 420505230
      Alternator Service Tools by Cal-Van Tools®. If you’re looking for a reliable solution to complete your project, this first-grade product is right up your alley. Designed utilizing the finest materials, it delivers unmatched...
      Designed to help to get your job done rightManufactured utilizing the highest quality materials
      $15.38 - $64.21
    • (0 reviews)
      # mpn1743079
      Ford Triton 3-Valve Insert Installer Kit by Cal-Van Tools®. The 3 valve Ford Triton Insert Kit is designed to aid in the repair of a common problem in the Ford Triton family of motors. More specifically, 3-valve 5.4 L and 6.8 L...
      Made with precision and quality in mindBuilt to last
      $145.71
    • (0 reviews)
      # 577184999
      Ford Triton Spark Plug Extractor by Cal-Van Tools®. 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 needs and...
      Built to make your jobs easier and more efficientMade from extremely durable materials
      $40.15 - $51.09
    • (0 reviews)
      # mpn4479513306
      High Energy Ignition Tester by Cal-Van Tools®. Designed to meet the needs of professional technicians, this high-quality product by Cal-Van Tools will make your tough jobs easier and more comfortable. It is made from highly durable...
      Safely checks for spark on any ignition system or engine with 1 to 12 cylindersSimply attach spark plug wire to tester and clip tester to engine. Crank the engine and check for the presence of spark
      $7.04
    • (0 reviews)
      # mpn1452813469
      2-Valve Ford Triton Spark Plug Thread Repair Kit by CTA®. 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 needs...
      Installs over-sized, alloy steel inserts to provide new threads on blown spark plugs from aluminum headRepairs other brand inserts that fail
      $402.58
    • (0 reviews)
      # 450519645
      Pro-Thread Repair Kit by CTA®. 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 needs and deliver great quality...
      Repairs damaged threads in most automotive, motorcycle and outdoor power equipment systemsCoiled inserts create a permanent and wear-resistant thread in the parent material
      $19.52 - $42.14




    Guides & Articles

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      The Benefits of a Performance Ignition Distributor
      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...
    • Performance Engine Parts
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      Performing a Basic Engine Tune Up
      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...
    • Ignition Parts
      June 28, 2014
      Understanding The Different Types Of Spark Plugs
      Since the dawn of the automobile, spark plugs have been an integral part of gasoline engines because they conduct the electrical energy from a vehicle’s ignition...

    Popular Products



    Plymouth Expo Performance Ignition Systems Reviews

    Average rating:  4.5  4.5 - 3 reviews
    4 of 5
    4 ****
    The product work great and way easy to install. Although nothing is ever easy but this tool made the project a lot easier.
    SPosted by Shawn (Monroeville, NJ) / December 16, 2016
    Was this review helpful for you? Yes
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