2004 Chevy Silverado Performance Ignition Systems

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    • (0 reviews)
      # 78579294
      Chevy Silverado 2004, Performance Spark Plug by Nitrode®, 1 Piece. The Nitrode™ spark plugs is positioned to be the world's "greenest" most environmentally friendly spark plugs on the planet. Reducing fuel consumption and...
      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
      $9.99
    • (0 reviews)
      # 50075495
      Chevy Silverado 2004, OE Fine Wire Spark Plug by Bosch®. Pack of 1. Thread Diameter: 14 mm. Thread Length: 17.5 mm. Insulator Material: Ceramic. Ground Configuration: Standard. Ground Electrode Quantity: 1. Seat Type: Tapered....
      OE specific design360-degree continuous laser welded platinum tip for durability and long life
      $4.70 - $8.90
    • (0 reviews)
      # 103436552
      Chevy Silverado 2004, Platinum Series Spark Plug by Bosch®. Pack of 1. Gap: 1.6 mm. Thread Diameter: 14 mm. Insulator Material: Ceramic. Center Electrode Tip Material: Platinum. Ground Electrode Tip Material: Nickel-Yttrium. Seat...
      Delivers quick starts and smooth accelerationLower ignition voltage requirement provides reliable cold weather starting and superior operation under all driving conditions
      $6.82 - $7.13
    • (0 reviews)
      # 103436560
      Chevy Silverado 2004, Platinum Ir Fusion™ Spark Plug by Bosch®. Set of 4. Gap: 1.6 mm. Thread Diameter: 14 mm. Thread Length: 17.5 mm. Insulator Material: Ceramic. Center Electrode Tip Material: Platinum. Ground Electrode...
      Fused iridium and platinum center electrode, sintered into an extended insulator nose reaches self-cleaning temperature only seconds after starting and provides exceptional wear resistanceTapered shape of the ground electrode reduces flame shrouding for improved combustion and more power
      $8.97 - $9.46
    • (0 reviews)
      # 103436557
      Chevy Silverado 2004, Super Plus Spark Plug by Bosch®. Pack of 1. Thread Diameter: 14 mm. Thread Length: 17.5 mm. Insulator Material: Ceramic. Ground Configuration: Standard. Center Electrode Tip Material: Nickel-Yttrium. Ground...
      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
      $2.74
    • (4 reviews)
      # 21708835
      Chevy Silverado 2004, 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...
      Increased horsepowerBetter torque
      $14.95 - $119.60
    • (2 reviews)
      # 23423452
      Chevy Silverado 4.8L / 5.3L / 6.0L With Round Coil 2004, High Performance Race Wire Set by Blue Streak®. 9.0mm Wire. Distributor Terminal Ends: Stock. Spark Plug Boot Ends: Stock. Distributor Boot Material: Silicone. Spark Plug...
      Patented conductor offers the lowest resistance (15 ohm/ft), more power to the plug, hotter spark, and longer spark durationPatented wire wound ferrite core ensures maximum suppression of RFI and EMI for high performance, static free electronics
      $89.14
    • (0 reviews)
      # 89547244
      Chevy Silverado 2004 Extreme 9000 Ceramic Spark Plug Wire Set by Accel®. Threaded Diameter: 8 mm. Accel Extreme 9000 ceramic boot wire sets provide the ultimate in high heat resistance for performance applications.
      8mm Ferro-Spiral coreStainless Steel spark plug terminals
      $107.95 - $119.95
    • (0 reviews)
      # 86780298
      Chevy Silverado 8.1L USA Built 2004, 8.5mm Spark Plug Wire Set by MSD®. Male/HEI. Multi-angle. Finish: Red. Includes: Red Super Conductor 8.5mm, Heat Guard. Designed utilizing the latest technology, this product by MSD features...
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $118.95
    • (0 reviews)
      # 87248927
      Chevy Silverado USA Built 2004, Street-Fire Spark Plug Wire Set by MSD®. Female/Socket. 45 Degree. Designed utilizing the latest technology, this product by MSD features premium quality and will perform better than advertised....
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $37.69
    • (0 reviews)
      # 86793271
      Chevy Silverado USA Built 2004, Super Conductor Spark Plug Wire Set by MSD®. Male/HEI. Multi-angle. Designed utilizing the latest technology, this product by MSD features premium quality and will perform better than advertised....
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $77.47
    • (0 reviews)
      # 87782905
      Chevy Silverado 4.8L / 6.0L 2004, 8mm Spiro Pro Ignition Wire Set by Taylor Cable®. LS Truck Race Fit. Size: 11". These plug wires are the top choice of racers and street enthusiasts for their high performance at an affordable...
      Available For Street Or Track ApplicationsSpiro-Wound With Stainless Steel Wire
      $54.43
    • (0 reviews)
      # 87782909
      Chevy Silverado 2004, 8mm Street Thunder Black Ignition Wire Set by Taylor Cable®. Custom Fit. Finish: Black. Get great performance at an extremely affordable price with Taylor’s Street Thunder ignition wires. These 8mm wires...
      Kevlar Helically Spiral Wound CoreDurable Silicone Double Layer Jacket
      $31.01
    • (0 reviews)
      # 87782902
      Chevy Silverado 4.8L / 6.0L 2004, 409 Pro Race Ignition Wire Set by Taylor Cable®. LS Truck Race Fit. Taylor’s biggest ignition wire is available in black, red or blue, in custom sets designed to fit muscle cars, performance...
      Available For Street Or Track ApplicationsContinuous Heat Protection Up To 600 deg. F
      $81.72 - $86.04
    • (0 reviews)
      # 87770096
      Chevy Silverado 4.8L / 6.0L 2004, Street Thunder Race 8mm Black Ignition Wire Set by Taylor Cable®. LS Truck Race Fit. Size: 11". Finish: Black. This products is an OEM and Performance company that was built on its founding...
      Available For Street Or Track ApplicationsSpiro-Wound With Stainless Steel Wire
      $34.75
    • (0 reviews)
      # 87782912
      Chevy Silverado 4.8L / 6.0L 2004, ThunderVolt 8.2mm Race Ignition Wire Set by Taylor Cable®. LS Truck Race Fit. Size: 12". This products is an OEM and Performance company that was built on its founding heritage supported by a...
      Only 40 OHMS Per Foot Resistance100 Percent Silicone Two Layer Jacket
      $60.15
    • (0 reviews)
      # 87770097
      Chevy Silverado 4.8L / 6.0L 2004, ThunderVolt 50 Black Ignition Wire Set by Taylor Cable®. LS Truck Race Fit. Size: 11". Finish: Black. This products is an OEM and Performance company that was built on its founding heritage...
      Only 40 OHMS Per Foot ResistanceThree Layers Of Pure Simple Silicone
      $87.89
    • (0 reviews)
      # 87782919
      Chevy Silverado 2004, ThunderVolt™ 40 ohm Ferrite Core Performance Ignition Wire Set by Taylor Cable®. Custom Fit. 40 ohm Ferrite Core. Gain horsepower and torque with Taylor’s Dyno-proven ThunderVolt racing plug wire sets. Low...
      Exclusive copper/nickel alloy bonded by a conductive acrylic coverFerrite spiral-wound core provides low resistance for optimum RFI and RMI suppression
      $58.13 - $58.71
    • (0 reviews)
      # 87298999
      Chevy Silverado 2004, Spark Plug Wire Set by Karlyn STI®. Requires 1 per Vehicle. The purpose of good wire insulation is to protect the cable from voltage leaks. The single most important factor for rating insulation performance is...
      Spiral CoreStainless Steel Magnetic Conductive Winding
      $21.46 - $26.90
    • (0 reviews)
      # 117887168
      Universal, Blue Max™ Core 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 your...
      $96.08
    • (0 reviews)
      # 117895289
      Universal, Blue Max™ Spiral Core 2 Wire by Moroso®. L-55" Trimmable 8mm 800 Ohm Straight Terminal 90 Deg Plug Terminal. With this quality part backed by a great price, you can enjoy your vehicle so much more than you thought was...
      Moroso offers a two-piece Spiral Core Wire Set to replace individual wiresEach wire is 55 inches long and terminated with a straight plug terminal at one end and a 90 deg. plug terminal at the other
      $38.33
    • (0 reviews)
      # 117887218
      Universal, 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 your vehicle run...
      Comes complete with everything you need for your8mm, 800 ohm
      $99.18 - $112.91
    • (0 reviews)
      # 117887319
      Universal, Super 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 your vehicle...
      Available in 11mm thick, 800 ohmSleeving extends spark plug wire life and protects against exhaust header heat, chaffing and contaminants to Terminals and boots are factory installed on the spark plug end of the wire
      $123.74
    • (0 reviews)
      # 117887327
      Universal, Ultra 40™ Race 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 your...
      Moroso Ultra-40 Race Wire is the standard in high performance ignition wireOptimized EMI/RFI resistance
      $108.53 - $132.06
    • (0 reviews)
      # 117895303
      Universal, Ultra 40™ Wire Set by Moroso®. Pro Boot With Pro Stock 888 Plug Ends, Blue Wire, Unsleeved. With this quality part backed by a great price, you can enjoy your vehicle so much more than you thought was possible. This...
      Moroso Ultra-40 Race Wire is the standard in high performance ignition wireOptimized EMI/RFI resistance
      $108.53
    • (0 reviews)
      # 109456377
      Universal Sleeved Race Spark Plug Wire by QuickCar Racing®. QuickCar has the answer to more spark energy! The new 11.5mm, under 40 ohm/ft. resistance QuickCar Sleeved Race Wire has a very quick spark energy transfer while also...
      High quality at an affordable priceExpertly made from premium materials
      $38.95 - $71.95
    • (0 reviews)
      # 161614478
      Chevy Silverado 4.3L / 4.8L / 5.3L / 6.0L / 6.6L / 8.1L 2004, Spark Plug Wire Set by Crane Cams®. High-performance engine builders and street tuners who crave for maximum performance out of their vehicle, choose these top-grade...
      Designed to unlock more performance out of your vehicleBump up engine power to the next level
      $152.72
    • (0 reviews)
      # 161825615
      Chevy Silverado 4.3L / 4.8L / 5.3L / 6.0L / 6.6L / 8.1L 2004, Spark Plug Wire Set by Crane Cams®. High-performance engine builders and street tuners who crave for maximum performance out of their vehicle, choose these top-grade...
      Designed to unlock more performance out of your vehicleBump up engine power to the next level
      $152.72
    • (0 reviews)
      # 12690117
      Chevy Silverado 2004 Super Coil Kit 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...
      The finest quality at a great priceImproves your engine's performance
      $45.87 - $404.95
    • (0 reviews)
      # 87248914
      Chevy Silverado China Built 2004, Blaster LS Ignition Coil by MSD®. Coil-on Plug. 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
      $50.95 - $373.95
    • (0 reviews)
      # 86793248
      Chevy Silverado 2500 China Built 2004, Pro Power Ignition Coil by MSD®. Coil-on Plug. Designed utilizing the latest technology, this product by MSD features premium quality and will perform better than advertised. Perfect for your...
      Improved spark energy and voltage outputPatented winding design and materials
      $84.61 - $611.95
    • (0 reviews)
      # 86793253
      Chevy Silverado China Built 2004, Street Fire Ignition Coil by MSD®. Coil-on Plug. 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
      $40.75 - $296.95
    • (0 reviews)
      # 158370220
      Chevy Silverado LQ4 Engine / LQ9 Engine 2004, Ignition Coil by Professional Products®. Coil-on Plug Style. This superior ignition coil is painstakingly designed to improve spark energy and provide ultra high efficiency. Engineered...
      Carefully engineered to increase spark energyPainstakingly designed for ultra high efficiency
      $34.56 - $225.92
    • (0 reviews)
      # 158284803
      Chevy Silverado LQ4 Engine / LQ9 Engine 2004, Ignition Coil by Professional Products®. Coil-on Plug Style. This superior ignition coil is painstakingly designed to improve spark energy and provide ultra high efficiency. Engineered...
      Carefully engineered to increase spark energyPainstakingly designed for ultra high efficiency
      $34.56 - $225.92
    • (0 reviews)
      # 89545069
      Chevy Silverado V8 2004, Magneto Ignition Coil by Taylor Cable®. 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
      $1,452.50 - $1,641.50
    • (0 reviews)
      # 87782916
      Chevy Silverado 2500 / 2500 HD / 3500 6.0L 2004, ThunderVolt Coil On Plug by Taylor Cable®. This products is an OEM and Performance company that was built on its founding heritage supported by a tradition of Legendary Quality....
      Shock And Vibration Resistant10 To 15 Percent Gain In Spark Energy
      $52.70 - $402.50
    • (0 reviews)
      # 87298971
      Chevy Silverado 2004, Direct Ignition Coil by Karlyn STI®. Requires 8 per Vehicle. 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...
      Place directly on the spark plugHigh temperature resistant
      $29.00 - $30.41
    • (0 reviews)
      # 117895414
      Chevy Silverado 2004, Ultra Series Crank Trigger Distributor by Moroso®. SBC/BBC Short/Tall Deck. With this quality part backed by a great price, you can enjoy your vehicle so much more than you thought was possible. This Moroso...
      Designed to deliver premium qualityRight for your vehicle and lifestyle
      $451.81
    • (0 reviews)
      # 149908076
      Chevy Silverado V8 2004, Distributor by Big End Performance®. Provides reliable spark throughoutthe rpm range, so they’ll deliver theperformance you need.This affordable distributor hasmany features that outperformthe...
      High quality at an affordable priceExpertly made from premium materials
      $229.49
    • (0 reviews)
      # 149908085
      Chevy Silverado 2004, Hei Distributor by Big End Performance®. Die cast aluminum base, with vacuum advance Features: 100% all new from cap to gearIncludes a high power 50,000 volt coilLow-saturation ignition control module Produces...
      High quality at an affordable priceExpertly made from premium materials
      $129.59
    • (0 reviews)
      # 69369374
      Chevy Silverado With Small Block 2004, HEI Distributor by BTP®. Distributors are high quality, made to last performance parts. Made with solid brass terminals and a multi polymer protective plastic cap. They include a cast aluminum...
      Designed to make your ignition system operate at its peakMade from superior materials
      $78.93
    • (0 reviews)
      # 69369384
      Chevy Silverado With Big Block / With Small Block 2004, Pro Series Ready to Run HEI Distributor by BTP®. BTP Pro Series Ready to Run distributors were built for you "Weekend Warriors", whether your cruising or headed to the track....
      Designed to make your ignition system operate at its peakMade from superior materials
      $183.24
    • (0 reviews)
      # 161686417
      Chevy Silverado 4.3L / 4.8L / 5.3L / 6.0L / 6.6L / 8.1L 2004, Race Billet Distributor by Crane Cams®. High-performance engine builders and street tuners who crave for maximum performance out of their vehicle, choose these top-grade...
      Designed to unlock more performance out of your vehicleBump up engine power to the next level
      $358.36 - $361.58
    • (0 reviews)
      # 161889363
      Chevy Silverado 4.3L / 4.8L / 5.3L / 6.0L / 6.6L / 8.1L 2004, Race Billet Distributor by Crane Cams®. High-performance engine builders and street tuners who crave for maximum performance out of their vehicle, choose these top-grade...
      Designed to unlock more performance out of your vehicleBump up engine power to the next level
      $358.36 - $361.58
    • (0 reviews)
      # 84361847
      Chevy Silverado 2004, HEI Distributor by Proform®. If you are looking to enhance your vehicle's performance, then this top-notch product is definitely what you need. Manufactured from premium quality materials this Proform product...
      Carefully designed to improve the performance of your vehicleCrafted from first-rate materials
      $94.87 - $268.50
    • (0 reviews)
      # 84361874
      Chevy Silverado V8 2004, Hi-Performance HEI Distributor by Proform®. With Iron Gear. Without Coil. Material: Cast Aluminum. Finish: Natural. With Vacuum and Mechanical Advance. Built-In Coil Type with Magnetic Trigger. If you are...
      Carefully designed to improve the performance of your vehicleCrafted from first-rate materials
      $100.75 - $107.19
    • (0 reviews)
      # 85092047
      Chevy Silverado V8 2004, Officially Licensed GM HEI Distributor by Proform®. With Vacuum and Mechanical Advance. Built-In Coil with Magnetic Trigger. Material: Cast Aluminum. Type: with Steel Gear. Finish: Natural. If you are...
      Officially Licensed GM ProductsCarefully designed to improve the performance of your vehicle
      $152.01
    • (0 reviews)
      # 84361881
      Chevy Silverado V8 2004, Racing Type HEI Distributor by Proform®. Distributor Finish: Polished. With Cast Iron Gear. With Coil. Built-In Coil with Magnetic Trigger. Die Cast Aluminum with Polished Finish. If you are looking to...
      Carefully designed to improve the performance of your vehicleCrafted from first-rate materials
      $115.06 - $139.64
    • (0 reviews)
      # 156875925
      Chevy Silverado Small Block Chevy 2004, Engine Control System by Fast®. 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...
      Self tuning EZ-EFI™ gets you up and running quick and EZ; No laptop or tuning knowledge necessaryEZ-LS™ Ignition Controller offers no tuning quick setup option as well as custom tuning via hand-held
      $1,548.07
    • (0 reviews)
      # 156875940
      Chevy Silverado Small Block Chevy 2004, Ignition Controller Kit by Fast®. EZ Installation of LS Coil-Per-Cylinder Ignition Control for FAST™ EFI Systems With simplified wiring and tuning flexibility, the FAST™ GM EZ-LS™...
      Works with EZ-EFI 2.0™ and XFI Sportsman™Simplified plug-and-play wiring and tuning flexibility
      $412.06
    • (0 reviews)
      # 142148033
      Chevy Silverado 2004, Installation Kit For Domestic 4 by Fast®. These FAST optical trigger installation kits are required in order to hook up the optical trigger conversion kits. They include the necessary shutters and brackets for...
      Convert breaker points to a reliable optical pickupProvides a trigger signal for a FAST™ I6 or E6 series ignition control
      $27.26
    • (0 reviews)
      # 89696596
      Chevy Silverado 4L60-E Transmission / 4L65-E Transmission / 4L80-E Transmission / 4L85-E Transmission 2004, TCI EZ-TCU Transmission Control Unit by Fast®. Easy Electronic Overdrive Transmission Control No Laptop, Previous Tuning...
      No software, laptop or experience neededMaximum electronic control over shift points, shift firmness and shift speed
      $720.36
    • (0 reviews)
      # 58233208
      Chevy Silverado 3500 2004, Engine Position Module by AEM®. If you’re converting your engine to a distributorless wasted-spark or coil-on-plug ignition system, this Engine Position Module (EPM) can be installed in place of the...
      Replaces factory ignition distributor when converting to wasted-spark or COP ignition systemProvides precise engine position signal to ECU
      $337.50
    • (0 reviews)
      # 161889355
      Chevy Silverado 4.3L / 4.8L / 5.3L / 6.0L / 6.6L / 8.1L with Small-Block Engine 2004, Ignition Kit by Crane Cams®. Boot Style: 90 Degree. High-performance engine builders and street tuners who crave for maximum performance out of...
      Designed to unlock more performance out of your vehicleBump up engine power to the next level
      $587.00 - $696.91
    • (0 reviews)
      # 161686412
      Chevy Silverado 4.3L / 4.8L / 5.3L / 6.0L / 6.6L / 8.1L with Small-Block Engine 2004, Ignition Kit by Crane Cams®. Boot Style: 90 Degree. High-performance engine builders and street tuners who crave for maximum performance out of...
      Designed to unlock more performance out of your vehicleBump up engine power to the next level
      $587.00 - $696.91
    • (0 reviews)
      # 117887292
      Universal, Indexing Washers 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 your vehicle run...
      Designed for use on all 14mm spark plugs with 5/8" hexWith three thicknesses in each package, one will correct the electrode placement on any plug and simplify the time-consuming task of spark plug indexing
      $23.54
    • (0 reviews)
      # 117895229
      Universal, Black Anodized Spark Plug Indexer 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...
      High-compression drag race engines require "indexing" of spark plugs to prevent contact between piston dome and ground wire of the spark plugsMoroso's "Indexer," designed for both flat and taper-seat 14mm spark plugs, enables selection of spark plugs that will not make such contact
      $13.45
    • (0 reviews)
      # 117895290
      Universal, Blue Max™ Solid Core Coil Wire Kit by Moroso®. Wire Looms and Wire Separators, Solid Core Wire/Terminals/Boots. With this quality part backed by a great price, you can enjoy your vehicle so much more than you thought...
      Kit contains all the parts necessary to make a coil wire fit virtually all popular coils and distributor cap combinationsIncludes 3 feet of Blue Max™ Solid Core Wire, terminals and boots
      $30.23
    • (0 reviews)
      # 117887190
      Universal, Blue Max™ Spark Plug Boot And Terminal Kit 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...
      Manufactured from high temperature siliconeComes in sets of 8 with positive, locking spark plug terminals
      $19.87 - $35.20
    • (0 reviews)
      # 117895302
      Universal, Blue Max™ Spiral Core Wire Kit by Moroso®. Blue Max™ Spiral Core Coil Wire Kit. Includes: 3 ft. 8mm 800 Ohm Wire/Wire Stripping Tool/13 pc. Terminal And Boot Kit. With this quality part backed by a great price, you...
      All the parts necessary to make a coil wire to fit virtually all popular coils and distributor cap combinationsKit contains three feet of Blue Max™ Spiral Core 8mm suppression wire, a wire stripping tool and a 13-piece boot and terminal kit
      $21.37




    Guides & Articles

    • Performance Ignition Systems
      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 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 distributor. The distributor is always mechanically linked or timed to the engine's rotation so that the spark is sent at the exact moment it is needed.
    • Performance Engine Parts
      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 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 because not all running/performance issues will be solved via a simple tune up.
    • Ignition Parts
      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 system needed to finalize the combustion process. After the gas/air mixture has been fully compressed inside the cylinder head, spark plugs serve a miniature bolt of lightning to create an explosion which pushes a piston downward.

    Popular Products

    2004 Chevy Silverado Performance Ignition Systems Reviews

    Average rating:  4.5  4.5 - 4 reviews
    4.8 of 5
    2 Terminal Heavy Duty Ignition Switches
    My previous switch lasted a year or so but quit working so I replaced it with Longacre Weatherproof Switch. Took a nice off-road ride today, about 120 minutes. Connections is good and wires are not hot. I recommend it to everybody.
    RPosted by Rev.Michael (Salem, SD) /
    2011 Jeep Wrangler
    Was this review helpful for you? Yes
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