Featured Brands

When it comes to the ignition system, it ensures proper operation of an internal combustion engine. It provides a well-timed spark in each cylinder for easy engine starting and optimum fuel mileage. If you want to get maximum horsepower from your Hummer, opt for the performance ignition system. It provides powerful sparks for complete combustion, thus increasing the horsepower of your engine. In our store you can find only the finest performance parts for your Hummer, and ignition parts are no exception.

Browse the virtual shelves of our store to find high-performance spark plugs, ignition controllers, ignition wire sets, and other premium products from such reputable manufacturers as Accel, Taylor Cable, MSD, and others. Our products are offered at very affordable prices so they can become an inexpensive way to upgrade the ignition system on any engine and provide your {Make} with more horsepower. Choose appropriate spark plugs and other components exactly for your {Make} from our vast catalog and make an order within a few minutes. You can order the products sitting on your couch and save time for other important activities.

Show items:
Sort by:
    • (1 review)
      # sp2752
      Spark Plug by E3®. For a more efficient and complete burn, go with the super sturdy plugs by E3. The advanced DiamondFire plug features a diamond-shaped electrode that ensures rapid and complete combustion, enabling power output and...
      Advanced DiamondFire electrode designProduces a faster burn
      $23.56
    • (0 reviews)
      # sp1477
      409 Pro Race Fit Ignition Wire Set by Taylor Cable®. These 0.409" / 10.4mm diameter high-performance custom-fit ignition wires are built for street or track applications. Guarantee your engine a fat spark to start the combustion...
      100% silicone Pro-BootDouble spring locking terminal
      $75.77 - $230.32
    • (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 - $119.60
    • (0 reviews)
      # sp123186
      Super Plus Spark Plugs 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 improved fuel...
      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
      $1.11 - $9.69
    • (12 reviews)
      # sp3252
      Spark Plug Wire Set by Karlyn STI®. The purpose of good wire insulation is to protect the cable from voltage leaks. The single most important factor for rating insulation performance is the type of material used and not the diameter of...
      Spiral CoreStainless Steel Magnetic Conductive Winding
      $10.44 - $437.81
    • (0 reviews)
      # sp1487
      ThunderVolt Ferrite Core 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 suppression.
      Exclusive copper/nickel alloy bonded by a conductive acrylic coverFerrite spiral-wound core provides low resistance for optimum RFI and RMI suppression
      $34.51 - $211.81
    • (0 reviews)
      # sp98153
      ThunderVolt 50 Race 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 ferrite...
      10.4mm diameter40 Ohms/ft.
      $55.91 - $242.17
    • (6 reviews)
      # sp13215
      Performance Spark Plug by Nitrode®. The Nitrode™ spark plugs is positioned to be the world's "greenest" most environmentally friendly spark plugs on the planet. Reducing fuel consumption and emissions while producing more power with...
      The Nitrode™ is made with a proprietary ceramic exclusively used for this spark plugThis unique ceramic is over 10% harder than any ceramic know today
      $8.09
    • (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 extreme...
      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 - $4.38
    • (0 reviews)
      # sp101624
      Platinum Spark Plug by Autolite®. Manufactured with a center wire platinum firing tip, these platinum spark plugs reduce gap erosion for fewer misfires, while ensuring easier starts, quicker acceleration, and improved fuel economy...
      Designed for excellent performance and superior durabilityEnsure high temperature, pressure, and corrosion resistance for long-lasting service life
      $4.10 - $12.33
    • (2 reviews)
      # sp17947
      Extreme 9000 Ceramic™ Spark Plug Wire Set by Accel®. Accel Extreme 9000 Ceramic Boot Wires feature ultra high-temperature, double silicone, 8mm, 500 ohms/ft. Ferro-Spiral core wire developed for performance use. The wire is rated at...
      8mm Ferro-Spiral coreStainless Steel spark plug terminals
      $85.68 - $140.95
    • (1 review)
      # sp17951
      Super Stock™ Spiral Copper Core 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...
      Yellow, red, black and blue silicone jacketStreet-driven applications
      +1
      $31.35 - $99.52
    • (0 reviews)
      # sp109088
      Flame-Thrower™ 8mm MAGx2 Custom Spark Plug Wire by PerTronix®. Most modern electronic ignition systems require suppression style wires to preserve sensitive components. Flame-Thrower 8mm Custom fit MAGx2 wires provide enhanced RFI...
      Two current paths for reliability and redundancyPrimary path: Spiral wound stainless steel alloy
      $59.25 - $95.74
    • (3 reviews)
      # sp1486
      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 affordable price. With two layers of 100% silicone jacketing and silicone Proboots,...
      8mm outer insulationSpiro-Pro wire with conductive spiral-wound core
      +9
      $26.73 - $182.96
    • (1 review)
      # sp1494
      8mm 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 street car.
      Low-resistance Kevlar helically spiral wound core conductor500 ohms resistance for EMI and RFI suppression
      $23.89 - $95.88
    • (0 reviews)
      # sp121691
      Electrosports Series Spark Plug Wire Set by Magnecor®. 10 year warranty. When it comes to ignition leads/spark plug leads or wires, especially the high performance and racing variety, company has the leaders in quality, reliability and...
      Expertly crafted from the highest grade materialsMade with maximum safety and reliability in mind
      $12.35 - $685.81
    • (2 reviews)
      # sp121692
      KV85 Competition 8.5 mm Spark Plug Wire Set by Magnecor®. 10 year warranty. Originally designed for racing and high-performance engines using high-output and racing ignitions, turbocharging and supercharging. Entire jacket made from...
      Expertly crafted from the highest grade materialsMade with maximum safety and reliability in mind
      $39.13 - $790.41
    • (2 reviews)
      # sp33214
      Prestolite ProConnect Direct Ignition Coil by Accel®. Our name is synonymous with automotive performance and quality. For nearly 100 years, we have been a leader in introducing new ignition system and automotive electronics technology,...
      Designed to provide original equipment fit, form and functionManufactured using high quality materials and processes
      $21.23 - $85.80
    • (3 reviews)
      # sp2881
      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 more energy than the OEM...
      The finest quality at a great priceImproves your engine's performance
      +3
      $29.95 - $405.95
    • (0 reviews)
      # sp23409
      Pro Series Coil Pack by Granatelli Motor Sports®. 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...
      Direct OEM replacement, exceeds OEM specifications, OBD-II computer safeIncreases energy to the spark plug exponentially over stock
      $58.90 - $703.95
    • (0 reviews)
      # sp23410
      Pro Series Extreme Coil Pack by Granatelli Motor Sports®. 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...
      Carefully engineered to increase spark energyPainstakingly designed for ultra high efficiency
      $92.15 - $825.55
    • (0 reviews)
      # sp123178
      by Granetelli Motro Sports Coil Pack. Coil by Granatelli Motor Sports®. 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...
      High quality at an affordable priceExpertly made from premium materials
      $45.59 - $670.70
    • (0 reviews)
      # sp123181
      by Granetelli Motro Sports Pro Series Coil Pack. Pro Series™ Coil Pack by Granatelli Motor Sports®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with...
      $325.85 - $646.00
    • (0 reviews)
      # sp123165
      Blaster LS Ignition Coil by MSD®. MSD is excited to introduce several new coils to the Street Fire line. These coils mount directly in place of factory style versions and accept the OEM connectors as well. Performance output is improved...
      Capacitive discharge technologyMultiple sparks improve starting and idle
      $53.53 - $467.95
    • (1 review)
      # sp3374
      Ignition Coil by MSD®. MSD is excited to introduce several new coils to the Street Fire line. These coils mount directly in place of factory style versions and accept the OEM connectors as well. Performance output is improved thanks to...
      Improved high rpm operationPatented winding design and materials
      $30.55 - $643.95
    • (11 reviews)
      # sp3406
      Direct Ignition Coil by Karlyn STI®. The ignition coil is one of the most important part in the ignition system. Ignition Coil aimed to provide the needed high voltage and ignition energy for generating the high voltage sparks at the...
      Place directly on the spark plugHigh temperature resistant
      $13.47 - $108.41
    • (0 reviews)
      # mpn3526361124
      Distributor Gasket by Cometic Gasket®. Cometic Distributor Mounting gaskets are made to meet and exceed OEM quality. Custom materials and thicknesses are available. Is your vehicle feeling down on power? Do you see dark puddles on the...
      OE quality parts from top original equipment and aftermarket manufacturersThe finest quality at a great price
      $1.13
    • (1 review)
      # sp123167
      Iridium Spark Plug 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 or exceed...
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $6.44 - $26.69
    • (0 reviews)
      # sp123180
      by Granetelli Motro Sports Malevolent Coil Pack. Malevolent Coil Pack by Granatelli Motor Sports®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with...
      High quality at an affordable priceExpertly made from premium materials
      $646.00 - $668.80
    • (0 reviews)
      # sp123198
      E-Street 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 gives you the ability to easily adjust...
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $334.95 - $434.95




    Guides & Articles

    Useful articles fast to read and guides easy to understand written by mechanics and car enthusiasts to turn your shopping experience with CARiD into a pleasure

    • Performance Ignition Systems
      November 26, 2014
      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...
      by Timothy Zahl
    • Performance Engine Parts
      July 03, 2014
      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...
      by Timothy Zahl
    • 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...
      by Timothy Zahl

    Popular Products



    Hummer Performance Ignition Systems Reviews

    Average rating:  5  5 - 2 reviews
    5 of 5
    Richporter Ignition Coil.
    When I first received this product and I taught it is just China made only. But I was able to install it into the car. Believe me, Richporter coil now in my Hummer h2 makes my Hummer h2 back to life. I use to have slow engine start every morning and mix fire when driving the problems all solve now. I really appreciate. Thanks. Kokubo Chinatsu From Japan.
    CPosted by Chinatsu (Kashiwa City Chiba Prefecture, AA) / January 13, 2017
    2003 Hummer H2
    Was this review helpful for you? Yes
    View More

    Related Performance Ignition Systems Pages
    SECURE SHOPPING

    All manufacturer names, symbols, and descriptions, used in our images and text are used solely for identification purposes only.
    It is neither inferred nor implied that any item sold by CARiD.com is a product authorized by or in any way connected with any vehicle manufacturers displayed on this page.