Spark Plug Wire Sets for Cars, Trucks & SUVs

Summit Racing™ 88 Series 50 Ohm 8.5mm Ignition Wires

Summit Racing brings you our ultimate ignition wire with our 8.5mm 50ohm wire sets. They are made with 100% high tear resistant silicone construction, a 50ohm per foot Wire-Wound FERRITE magnetic suppression core, stainless steel and brass terminals and extreme heat-resistant boots. Only the highest quality raw materials and Made in the USA workmanship, go into every set. The 100% High-Tear resistant silicone jacket protects the inner ferrite core from heat breakdown. The dual silicone layers are bonded together using a tightly woven fiberglass matting that virtually eliminates terminal pull off. Our 50-ohm ferrite core has over 3 FEET of nickel/copper mag winding per INCH! With this tightly wound core, you can be assured that your spark plugs are getting all the power your ignition system can provide. Stainless steel terminals with Posi-lock hardened clips and brass terminals are used on all applications; for superior connection and consistent voltage delivery. High heat silicone and high dielectric strength polymers make up the extreme composition of the spark plug boots. Our boots provide superior radiant heat resistance for longevity and high dielectric strength properties to prevent voltage leakage. With all of these features built into our Race-proven 8.5mm 50-ohm sets, you can be assured that installing one of these sets on your engine will give you all the performance and durability you have come to expect from Summit Racing products.

4.34 out of 5 stars ( 200 )

$68.99

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$94.99

Summit Racing™ 86 Series 8mm 300 Ohm Ignition Wires

With Summit Racing™ branded, all-100 percent silicone 8mm constructed wire, a 300 ohm per foot wire-wound EMI suppression core, high-heat silicone boots, and stainless steel and brass terminals, you get all the high-end features a wire set can offer, without breaking the bank! - Dual silicone high tear-resistant jacketing with fiberglass matting gives you the highest heat protection and superior terminal pull-off values in the business - Our 300 ohm per foot wire-wound magnetic suppression core maximizes the voltage output of your ignition system, while maintaining high EMI resistance values * Stainless steel terminals with posi-lock hardened clips and brass terminals are used for superior connection and consistent voltage delivery - Ultra-high heat silicone spark plug boots provide superior radiant heat protection - High dielectric strength properties virtually eliminate voltage leakage and blow through Installing our Summit Racing™ high-end 8mm sets will give you the confidence, reliability, and performance you expect from Summit Racing™ products.

4.51 out of 5 stars ( 1023 )

$34.99

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$82.99

On Sale

ACCEL SuperStock 4000 Series Spark Plug Wire Sets

ACCEL SuperStock 4000 Series spark plug wire sets will upgrade your OE ignition system for high-spark delivery levels and RFI suppression. They extrude the silicone jacket over a tightly woven, rugged fiberglass braid that meets or exceeds OE specifications. ACCEL offers their SuperStock 4000 Series wire sets in various color schemes to match nearly any application! More product features include: * Jackets rated up to 450 degrees F * 7mm or 8mm yellow, red, black, and blue silicone jackets * Orange and other color-matched spark plug boots with terminals * Available for pre and post-HEI vehicles * Custom-fit, universal, and import

4.56 out of 5 stars ( 137 )

$84.62

$44.58

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$89.15

Taylor 409 Pro Race Spiro-Wound 10.4mm Spark Plug Wires

Taylor 409 Pro Race Spiro-Wound core spark plug wires are high-tech, high performance wires available for the street or track. They provide continuous heat protection up to 600 degrees F and 102,000 V of dielectric strength. A tightly woven, heat-treated fiberglass braid is applied over 100 percent pure silicone 8mm ignition wire. These sets are available in black, red, and blue with color-coordinated, 100 percent silicone Pro Boots bonded to the wires. They also feature vibration-proof, double spring locking plug terminals. The Spiro-Wound core is for use when RFI suppression is required for maximum firepower without radio interference. Taylor 409 spark plug wires are a must for multiple discharge ignition systems, onboard computers, and electronic ignitions. Order the set and options designed for your vehicle and engine application.

4.71 out of 5 stars ( 302 )

$29.80

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$257.25

Granatelli Motor Sports Spark Plug Wires

Granatelli spark plug wires utilize an exclusive solid stainless connector cable with stainless snap-lock spark plug connectors and a patented EMI/RFI protection ring. This helps them exhibit near 0 ohm resistance, with RFI/EMI outputs less than OE. These kits increase power to the spark plug by up to 25 percent over stock, and their high-temperature silicone boots resist temperatures of up to 500 degrees F. They're ideal for use with aftermarket headers and turbocharger systems, and installation is as easy as changing the factory units. The assembled wires are engineered to exceed OEM specifications and to be OBD-II computer safe. Order the set designed for your vehicle application.

4.82 out of 5 stars ( 56 )

$39.90

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$978.55

Taylor ThunderVolt 8.2mm Spark Plug Wire Sets

ThunderVolt 8.2mm wires from Taylor are an easy, proven, dyno-tested way to gain more power—simply by changing your spark plug wires! These factory replacement, ultra-high performance ignition wire sets are loaded with features and benefits, including: * 50 ohms of resistance per foot * 100 percent silicone 2-layer jacket * Ferrite spiral-wound coated core * RFI and EMI-compatible for all ignition systems * Dyno-tested to outperform the competition * Superior spark energy * Increased horsepower * Significant torque gains * Smoother idle * Improved fuel economy * Universal, race, and custom fit sets available

4.65 out of 5 stars ( 659 )

$22.25

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$226.50

On Sale

Mallory Pro Sidewinder Spark Plug Wire Sets

Mallory Pro Sidewinder spark plug wire sets are the company's most advanced wires. Their special construction provides the RFI suppression needed for electronic ignition, radio, and computer operation without interference—and at the same time allows the type of ignition system performance previously available only with Mallory Pro wires. The high-temperature silicone jackets can withstand more than 500 degrees F. Pro Sidewinders are available in ready-to-use sets cut for specific applications, or extra-long universal sets. Features: * Low 300 ohm resistance spiral core delivers high energy output for maximum spark at the plug * Great RFI suppression meets the demands of today's on-board electronics, such as electronic ignition, sound systems, and computer controls * 8mm ozone-resistant red silicone jacket repels water, oil, grease, and fuel—and withstands temperatures up to 500 degrees * Available in ready to install kits for various applications or universal V8 kits

4.65 out of 5 stars ( 34 )

$145.75

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$199.95

$83.28

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$153.70

MSD 8.5mm Replacement Coil Wires

Simplify your ignition system installation. MSD replacement coil wires are used when attaching an MSD Blaster coil to an their HEI dust cover or distributor. The pre-assembled wires include two 90 degree boots and two dual crimp terminals.

3.68 out of 5 stars ( 97 )

$30.56

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$33.73

MSD Synchronization Pickup Kits

To take advantage of the programmable Digital-7's Individual Cylinder Management system, a synchronization pickup must be incorporated so the ignition knows exactly which cylinder is firing. With this information, the MSD can begin your unique timing sequence through each cylinder! MSD offers two ways to accomplish this: Spark plug wire sync kits and cam sync pickups.

4.67 out of 5 stars ( 3 )

$182.95

Taylor Spiro-Pro Race-Fit Spiro-Wound Core Spark Plug Wire Sets

Taylor Spiro-Pro Race-Fit Spiro-Wound core spark plug wire sets outperform the competition in both looks and performance at a price that you can afford. According to Taylor, Spiro-Pro is simply the best high performance 8mm wire you can buy and is a perfect choice for your race or street car. Their Spiro-Wound core is designed for use when RFI suppression is required for today's complex multiple spark discharge systems. Spiro-Pro features two layers of 100 percent silicone to withstand temperatures of up to 600 degrees F without the need for additional sleeving. Each wire is preterminated to a specific length—and features Taylor's all-silicone Pro Boots with double spring-locking spark plug terminals. They're available in a choice of colors. Order the set and options designed for your vehicle and engine application.

4.61 out of 5 stars ( 112 )

$86.94

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$179.30

FAST FireWire Spark Plug Wire Sets

With a rating of 25 ohms per foot, FAST FireWire spark plug wires are a whopping 37 percent more efficient than the nearest competitor. These premium-grade, double-layer, silicone-insulated wires offer unsurpassed resistance to heat and damaging fluids and enhanced protection against high-voltage breakdown. They are also ideal for street use, as their KEVLAR®-reinforced "reactive core" design filters out RFI and EMI noise that affects sound systems. Additional features include: * Unique reactive-core engineered to deliver maximum spark-gap energy to your spark plugs with today's high-output competition ignitions * Filter out RFI and EMI (RFI/EMI pulsings confuse onboard engine control computers, audio systems, and other electronic devices) * Very low 25 ohm resistance ensures maximum spark-gap energy is delivered to the spark plugs * Complete, assembled, and ready to install!

4.75 out of 5 stars ( 12 )

$47.95

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$214.95

Standard Motor Spark Plug Wire Sets

Standard Motor spark plug wire sets will provide your ignition system with new life. They're high-quality, direct-fit OEM replacement wires that are tailor-made to restore efficiency and performance. These sets are manufactured to factory specifications and are pre-terminated, so they can be installed with no modifications. Order the spark plug wires designed for your vehicle application.

4.28 out of 5 stars ( 113 )

$8.50

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$473.99

Sierra Marine Spark Plug Wire Sets

Sierra Marine offers spark plug wire sets for a variety of Yamaha watercraft from the early 2000s and up. These wires feature a Kevlar core for maximum durability and long life; a durable stainless steel wound conductor for maximum horsepower and engine performance; premium silicone jacketing and boots for ultimate high temperature protection; superior RFI suppression for the most sensitive electronic system; and corrosion-resistant stainless steel spark plug and distributor terminals for maximum conductivity. Order the set recommended for your application.

Not Yet Reviewed

$56.50

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$95.99

Heatshield Products Pro-Boot Heat Shields

Pro-Boot Shields by Heatshield Products are designed to have a professional look after installation. These innovative spark plug boot protectors are little longer than their original Insul-Boots and engineered for today's DIS ignition systems. Composed of the lava rock-based basalt fiber, they are designed to be 25 percent stronger than their fiberglass predecessors! The Lava fiber also offers some abrasion resistance, and is chemical, oil, and acid-resistant. Additional features include the inner Tac Armor Liner that provides an extra layer of heat insulation for the ultimate spark plug heat shield. These protectors also include a patented hook-and-loop fastener on the spark plug boot cover's wire end that keeps heat, dirt, and debris away from the boot. Enjoy an easy installation and professional look with Heatshield Products Pro-Boot spark plug heat shields!

4.0 out of 5 stars ( 5 )

$47.99

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$315.99

On Sale

Summit Racing™ Solid Copper Core Ignition Wire Sets

Summit Racing™ 100% silicone 8mm solid copper core ignition wire has all the high end features you need. The dual jacketed 100% silicone wire with a fiberglass matting between layers, gets you the highest heat and voltage containment, with the highest terminal pull off values in the business! With the tinned coated copper core, you can be sure of maximizing the voltage output of your ignition system. These sets are great for magneto applications or where EMI/RFI protection is not needed. These sets come with Ultra-High heat silicone spark plug boots already installed. Included are both HEI and Socket style boots and terminals, so you can custom fit each lead to your specifications. Not intended for use with electronic ignition systems.

Not Yet Reviewed

$62.99

$56.99

Spectre Performance Deluxe Spark Plug Wire Separators

With these Spectre deluxe spark plug wire separators, you can easily keep your plug wires neatly out of the way of hot headers or exhaust manifolds. They securely hold the wires together, while giving you the freedom to position them wherever you need them to fit your custom application. These durable nylon Spectre deluxe spark plug wire separators will help you keep your spark plug wires away from heat and save your ignition system from any problems.

3.82 out of 5 stars ( 22 )

$4.99

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$5.99

Pico Wiring Spark Plug Wire Bulk Rolls

Pico Wiring spark plug wire bulk rolls assist in getting your system wired. Available in 100 ft. rolls, Pico's selection of ignition cables allow you to create the exact lengths needed for your setup. Pico ignition cable rolls are offered in: * Metallic conductor, tinned copper wire core with high dielectric EPDM rubber insulation, 311 degrees F (155 degrees C) to -22 degrees F (-30 degrees C) * Distributor resistance, graphite impregnated glass fiber core with high dielectric EPDM rubber insulation, fiberglass braid with CPE outer jacket, 248 degrees F (120 degrees C) to -40 degrees F (-40 degrees C) * Silicone suppressor, fiberglass stranded core with high dielectric EPDM rubber insulation fiberglass fishnet with gray silicone jacket, 356 degrees F (180 degrees C) to -40 degrees F (-40 degrees C)

4.8 out of 5 stars ( 5 )

$69.99

JBA Performance Exhaust PowerCables Spark Plug Wire Sets

Slip on a set of PowerCables spark plug wires from JBA Performance Exhaust to up the game of your ride! These plug wires feature 100 percent silicone jackets and unique boot ends that are designed to offer maximum clearance, while withstanding severe wear and tear for a longer lifespan. Don't put old spark plug wires on your new fully equipped engine when you can add JBA Performance Exhaust PowerCables spark plug wires for better performance and the reliability you expect! Features and benefits: * Extra thick diameters * Ultra-low resistance design * Wire wound mag conductors * Custom tailored lengths with cylinder I.D. labels * Improved under hood appearance * Resistant to heat and abrasion * Improved performance through ignition system * Superior Electro Magnetic Interference (EMI) suppression

4.38 out of 5 stars ( 55 )

$72.69

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$167.60

Taylor Spiro-Pro Race-FIt TCW Wire Core Spark Plug Wire Sets

Taylor Spiro-Pro Race-Fit TCW wire core spark plug wire sets outperform the competition in both looks and performance at a price you can afford. According to Taylor, Spiro-Pro is a perfect choice for your race car and simply the best high performance 8mm wire you can buy. Their TCW wire core is the ultimate solid-core race ignition wire when RFI suppression is not a concern, and when used with magnetos and point-style ignition systems.

5.0 out of 5 stars ( 4 )

$105.00

Standard Motor Ignition Wire Terminals

Standard Motor ignition wire terminals are just what you need to restore the original performance of your vehicle's ignition system. Made from premium materials to serve you years of lasting service, these spark plug wire components are engineered to stringent OE specifications for proper fit and function the same as, or even better than the part your vehicle was manufactured with. When it comes to advanced automotive technology, Standard Motor is the premier professional engine management brand.

5.0 out of 5 stars ( 2 )

$1.99

Dorman Spark Plug Wire End Assortments

Are you planning on working on the ignition system of your favorite hot rod? Dorman has just the accessories that may prove useful, like spark plug wire end assortments. They're available in multiple styles for a range of applications to provide a tight, secure fit for spark plug wires. They're constructed from quality materials for durable service and are easy to install. If your vehicle is worth maintaining, do it with Dorman!

5.0 out of 5 stars ( 1 )

$5.99

Granatelli Motor Sports Ford Coil-On-Plug Connector Kits

Granatelli Ford Coil-On-Plug connector kits utilize an exclusive solid stainless connector cable with stainless snap lock spark plug connectors and a patented EMI/RFI protection ring. This helps them exhibit near "0" ohm resistance, with RFI/EMI outputs less than OE. These kits increase power to the spark plug by up to 25 percent over stock, and their high-temperature silicone boots resist temperatures up to 500 degrees F. They're ideal for use with aftermarket headers and turbocharger systems, and installation is as easy as changing the factory units. These kits are engineered to exceed OEM specifications and to be OBD-II computer safe. Available with or without new coil packs.

2.33 out of 5 stars ( 3 )

$191.67

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$357.15

Pico Ignition Terminals

Pico ignition terminals are available in multiple sizes for a range of applications, providing a tight, secure fit for spark plug wires. They're constructed from quality materials for long service life and efficient performance. Order the terminals best suited for your ignition system.

Not Yet Reviewed

$1.99

Davis Unified Ignition Nylon Wire Looms

Davis Unified Ignition nylon wire looms are used to organize and protect spark plug wires, specifically LiveWires, in automotive ignition systems. The nylon wire looms neatly bundle, and separate multiple spark plug wires, preventing them from crossing or touching each other. This is especially important for high-performance setups where wire separation is crucial for optimal spark delivery. The non-conductive nylon material protects the wires from damage caused by heat, vibration, and contact with other engine components or fluids. Davis Unified Ignitions offers the nylon wire looms in various configurations (2-wire, 3-wire, 4-wire) and color options to suit different engine setups and aesthetic preferences. Order the wire looms designed for your application in color you'd prefer.

Not Yet Reviewed

$15.00

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$59.00