Availability
Showing In Stock Items. Show All 46 Items.
Improve the burn with Allstar Performance spark plug indexing shims. These aluminum washers make every spark count by allowing you to expose the open end of the ground strap to the fuel/air charge. The packs contain silver 60 degree and black 90 degree shims, along with instructions and a dial chart. Put your plugs in a winning position with a set of Allstar spark plug indexing shims.
( 8 )
$21.99
Performance Tool spark plug socket kits include 14mm, 18mm, 13/16 in., 5/8 in., and 3/4 in. sockets to cover most standard automotive applications. Made from durable vanadium steel and chrome plated for corrosion resistance, the 3/8 in. drive accessories are clearly labeled and will deliver years of reliable service.
( 4 )
$18.99
Performance Tool spark plug sockets feature chrome vanadium or alloy steel construction for strength and durability, with a polished nickel chrome plated finish to resist corrosion. Each socket features recessed edges, and large openings to help reduce fastener rounding, and is size stamped for quick and easy identification. Performance Tool offers spark plug sockets in a choice of SAE or metric sizes, and in lengths, and styles to suit your needs.
( 7 )
$12.99
Autolite XP Xtreme Performance spark plugs feature an iridium-enhanced, .6mm, fine-wire center electrode design and patented platinum side wire technology. They will provide better overall durability and a more focused ignition to produce higher ignitability and improved performance. The Autolite XP Xtreme Performance spark plugs use a nickel plated shell and multi-rib insulator. Whether you have a high performance street car, race car, or daily driver, Autolite XP Xtreme Performance spark plugs will give you the power and consistency that you have been looking for.
( 19 )
$10.99
—
$13.99
Make spark plug replacement a bit easier using one of these 4-piece ignition tune-up kits from Performance Tool. The kits include a reversible flex head ratchet (perfect for use in confined work spaces) and a 6 in. extension, along with 5/8 in. and 13/16 in. spark plug sockets. To provide long-lasting service, each tool in the tune-up kits features chrome plated, drop-forged steel construction. These kits work great for spark plug replacement in foreign and domestic autos and light truck applications.
( 1 )
$20.99
On Sale
ACCEL C-Cut Performance spark plugs ignite a better path to high performance for both street and strip applications. Their ground strap aligns with the centerline of the electrode to create a much-improved electrical pathway. This design reduces quenching, shrouding, and obstruction, allowing a hotter, larger flame, better firing energy, and a complete burn. Unshroud the spark to ignite your vehicle's performance; order the ACCEL C-Cut Performance spark plugs designed to fit your engine. More product features include: * Greater fuel efficiency, reduced emissions, increased performance, and better throttle response * Helps eliminate misfiring, rough idle, and overall poor performance * Copper core outperforms iridium and platinum * Machine-rolled threads protect your valuable cylinder heads * Sizes and sets available for thousands of applications
( 396 )
$23.65
$21.29
On Sale
ACCEL performance spark plugs produce a larger spark for more power at high rpms. They improve throttle response and fuel economy and reduce fouling. Their purified Alumina insulator prevents arcing, and their machine-rolled threads protect heads.
( 289 )
$30.19
$19.62
Brisk Silver Racing spark plugs are the best solution for high performance and racing engines. They provide many unique and beneficial characteristics, taking spark plug technology to a whole new level. They're built with a silver fine wire center electrode; tapered ground electrode, and high-dialectic strength insulator. Silver Racing plugs offer a special design for hard-to-ignite fuels. Select the model and options you prefer for your vehicle. Key product benefits include: * Silver is the best electric and heat conductor * Superior ignition ability increases engine power * Lower required supplied ignition voltage * Good resistance to fouling and easier starts Silver Racing spark plugs are ideal for these applications: * Race engines and engines with hard-to-ignite fuels * Supercharged, turbocharged, or nitrous engines * Total loss ignition systems * High mileage vehicles
( 55 )
$11.39
—
$18.30
NGK Iridium IX spark plugs feature an ultra-fine center electrode that's designed just thick enough to ensure the maximum durability and life of the spark plugs—and just thin enough to create an accurate and consistent spark. They represent the ultimate evolution of spark plug technology and performance. Iridium is the hardest metal used in spark plugs today—six times harder than platinum. This allowed NGK engineers to reduce the voltage requirement for a spark. Iridium IX plugs are available in more than a hundred configurations for universal and vehicle-specific applications.
( 251 )
$10.99
—
$21.99
Clearance
NGK Ruthenium HX spark plugs are designed for newer engines which demand high ignitability. Double Fine Electrode (DFE) engineering promotes spark energy concentration and ignites a wider range of air/fuel ratios, offering improved performance in rich or lean engine conditions. Order the plugs recommended for fitment on your application. Additional details: * 0.4mm Ruthenium alloy fine-wire center electrode and 0.8mm platinum fine-wire ground electrode * Trivalent metal platinum provides superior anti-corrosion and anti-seizing properties * Corrugated ribs prevent flashover * Pure alumina silicate ceramic insulator offers superior strength and better heat transfer * Copper core aids in heat removal
( 37 )
$10.99
—
$23.99
Clearance
NGK Laser Iridium High Ignitability spark plugs offer the best combination of performance and longevity. Engineered specifically for OE applications, NGK Laser Iridium High Ignitability spark plugs are tested to the highest standards to ensure quality and durability. Iridium tipped center electrode provides durability six times harder than platinum. NGK's high-grade pure alumina ceramic and 98 percent pure copper core prevents the spark plug from overheating while providing reliable starts. The Laser Iridium High Ignitability spark plugs feature raised platinum pad or platinum fine wire tip on the ground electrode for even wear in distributorless ignition systems and improved spark performance. Order the spark plugs for your application.
( 25 )
$25.99
$11.50
—
$25.99
Denso Iridium Power spark plugs feature a 0.4mm iridium center electrode and best demonstrate their performance improvement during acceleration. The world's smallest center electrode and specially shaped ground electrode deliver maximum spark energy while withstanding temperatures greater than 4000 degrees F. These features combine to achieve higher ignitability and require lower spark voltage than ever before. As a result, acceleration improves in comparison with normal plugs. To increase ignitability, the flame kernel produced by the spark must be able to grow unobstructed. Normally, this can be accomplished by widening the spark gap. However, this causes spark voltage to increase, which has the opposite effect. Iridium Power plugs use Denso's patented U-Groove ground electrode to achieve maximum ignitability while minimizing required voltage. These spark plugs are available for a wide range of specific applications, including cars, trucks, vans, ATVs, UTVs, scooters, street and off-road motorcycles, personal watercraft, and snowmobiles. Order the model designed for your vehicle. Key features and benefits of Denso Iridium Power spark plugs include: * Patented 360 degree laser-welding assembly process * Unsurpassed center electrode durability * Available for many performance and power sports applications * Improved spark ignition for maximum combustion, even with lean air-fuel mixtures
( 8 )
$11.99
—
$18.99
Designed specifically for conditions at the track, E3 DiamondFIRE racing spark plugs combine a maximized spark presentation and optimized flame propagation. The unique patented DiamondFIRE electrode configuration of these new E3 spark plugs increases the amount of combustion pressure created during each power stroke of an engine. Round after round, lap after lap, the E3 DiamondFIRE racing spark plugs provide you the consistency you need for winning performance.
( 29 )
$19.99
Brisk Multi-Spark spark plugs are designed to deliver three simultaneous sparks without any modifications to your ignition system. This unique patented design is beneficial for high performance and racing applications, and everyone who is seeking a more full and complete combustion cycle—as there is no shrouding of the sparks. By having the multiple sparks unshrouded, the plugs have direct access to the air/fuel mixture, which produces a more spontaneous and rapid flame propagation. This improves engine efficiency, as there are less imperfectly ignited cycles (reduction in emissions from unburnt air/fuels)—which is beneficial for racing and performance, as well as a producing an economically friendly product. Order the model and options preferred for your vehicle. Additional product details: * Multi-spark plugs increase engine power * More horsepower, torque, faster acceleration and response * Maximum spark exposure; better use of available energy * Silver center electrode—the best conductor of any metal Multi-Spark plugs are ideal for these applications: * Race engines with precise air/fuel management * Mild supercharged, turbocharged, or nitrous engines * All late model vehicles; better gas mileage
( 10 )
$14.35
—
$18.40
Prevent spark plug damage with Dorman spark plug non-foulers. These non-foulers repair spark plug fouling if your engine is running too rich. Dorman reengineered and constructed these "problem solvers" from high-quality steel for corrosion resistance and long-lasting durability. They are available to fit a range of applications. Protect your spark plugs and improve engine performance with Dorman spark plug non-foulers.
Not Yet Reviewed
$13.99
Bosch Double Iridium spark plugs unlock the performance in your engine. They're engineered to deliver both high performance and long life, representing the best of OE spark plug technology. The ultra-fine wire design and laser-welded, tapered ground electrode deliver optimum performance, while the iridium center electrode and ground electrode help it to go the distance. Bosch Double Iridium spark plug features: * OE replacement—meets or exceeds manufacturer design requirements for modern gasoline engines, providing OE fit, form, and function * OE-matched spark position for compatibility with new Gasoline Direct Injection (GDI) technology * 4 times longer service life compared to standard copper spark plugs * Nickel plated shell eliminates the need to use anti-seize to prevent corrosion * Copper-core electrode provides a broader heat range to resist pre-ignition and fouling * 360 degree continuous laser weld fuses corrosion-resistant precious metal firing pin to base, promoting durability and the longest life * Tapered ground electrode shape reduces flame shrouding for improved combustion and more power
Not Yet Reviewed
$10.99
—
$18.99
Champion iridium spark plugs have a stabilizing effect on ignition voltage, as well as excellent wear characteristics. They're quickly becoming the technology of choice for engine manufacturers worldwide. These plugs feature a fine-wire iridium center electrode that's laser-locked to the center electrode, and a platinum V-trimmed ground electrode to ensure maximum life and erosion resistance. They come with their exclusive Heat-Active alloy to reach operating temperatures quickly and maintain stable temperatures under varying engine loads. The plugs will deliver a consistently focused spark that provides the highest level of engine performance possible, regardless of engine type or ignition. Order the model designed for your vehicle application.
( 44 )
$10.99
—
$19.99
NGK Standard Series spark plugs are designed for stock replacement applications. These plugs have a hotter spark, which means better combustion—and that improves performance, while producing less harmful emissions. They're available in a variety of options for both universal and specific vehicle applications. Get the spark plugs used by winning racers: NGK Standard Series.
( 234 )
$10.99
—
$14.99
Switch to Motorcraft iridium spark plugs and notice a difference in power and fuel economy, along with a smooth, quiet idle. Iridium is six times harder, eight times stronger, and has a melting point much higher than platinum. These plugs have a nickel plated shell for corrosion resistance and improved appearance. Free your engine from the plague of carbon deposits—install Motorcraft products for smooth, responsive performance.
Not Yet Reviewed
$11.99
—
$12.99
The quality, performance, and reliability associated with the Motorcraft name is available in platinum spark plugs for a broad range of applications—including domestic and imported cars and all sizes of trucks. Motorcraft spark plugs are the only ones designed, engineered, and recommended by Ford Motor Company. The same premium plugs that have 100,000 mile replacement intervals and are used in many new Ford vehicles are the preferred replacements for earlier-model vehicles. Platinum's high melting point provides superior resistance to erosion. This results in 60,000 to 100,000 mile intervals between spark plug changes, while maintaining optimum engine performance. Order the Motorcraft spark plugs that match your vehicle specs.
( 7 )
$10.99
—
$17.99
Denso Iridium Long Life spark plugs are factory-installed by a wide range of automakers and are fast becoming the standard for today's high-tech engines. Denso has created a spark plug unlike anything on the market today. Designed for durability under the most extreme conditions, Denso's patented iridium alloy is six times harder and eight times stronger than conventional platinum. You'll enjoy more horsepower, faster and easier starts, fewer misfires under heavy loads, plus better fuel economy! Order the model and options best suited for your application. Additional features and benefits of Denso Iridium Long Life spark plugs include: * 0.7mm iridium tip, dramatically improving ignitability and longevity * Platinum ground electrode for reduced wear and erosion * Endures temperatures in excess of 4,000 degrees F * Sustained performance over 100,000 miles--up to three times longer than conventional plugs * Withstands higher pressures * Tapered cut improves firing performance by reducing quenching * 360 degree laser-welding process secures center electrode
( 6 )
$11.99
—
$21.99
Summit Bucks
Diesel engines depend on high heat in the combustion chamber to ignite the fuel, and when you cold start a diesel engine, there isn't enough heat to get it going. ACDelco Gold glow plugs will maintain ignition in all cylinders. When you turn the ignition switch, the glow plug warms the combustion chamber to start the fuel ignition, thus improving throttle response and reducing exhaust emissions. For dependability and long-lasting performance, use ACDelco Gold glow plugs, available for a wide range of applications.
( 12 )
$18.99
—
$19.99
Diesel Rx glow plugs are the surefire way to achieve fast engine start-up and higher performance! They reach optimum temperatures quickly and provide quicker, more reliable engine starts. Engineered for a precise fit and easy installation, these glow plugs resist corrosion and vibration, while providing superior electrical insulation and high thermal conductivity. Diesel Rx plugs control current draw for rapid heating of the coils and they also protect the coils from exhaust gas damage. Diesel Rx glow plugs are the cure for your ailing diesel engine!
( 28 )
$11.99
—
$17.99
Regular preventive maintenance keeps your diesel vehicle running right and can save you the cost and inconvenience of unexpected repairs down the road. When it's time for a tuneup, be sure to include a new set of Bosch glow plugs with Duraterm technology to deliver superior cold-start performance. Bosch glow plugs reach higher temperatures more quickly for fast engine startup. Bosch uses Inconel 601 material for the glow plug element; this material has superior anti-corrosion properties and withstands vibration for long service life.
Not Yet Reviewed
$12.99
Modal Header
Truck / SUV
Jeep®
Restoration
Stock Replacement
Late Model Muscle
Tools
Gifts, Clothing, & More
Circle Track
Street Rod
Powersports
Paint & Body
Marine
Jr Dragster
