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Spark Plugs & Glow Plugs

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Results 1 - 24 of 59

Brisk Silver Racing Spark Plugs

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

4.73 out of 5 stars ( 51 )

$11.39

$18.30

NGK Laser Iridium Spark Plugs

NGK Laser Iridium spark plugs feature laser-welded technology. Lasers are used to pinpoint precision welds, reducing excess debris; this decreases the required voltage to bridge the spark gap. An iridium disc is welded on the center electrode and a platinum disc is welded on the ground electrode, reducing the wear rate of both surfaces and ensuring great durability and long life. These spark plugs are available for use with a variety of engine types.

4.92 out of 5 stars ( 75 )

$10.99

$21.99

NGK Racing Spark Plugs

What's firing your engine? NGK racing spark plugs are built to withstand the severe mechanical and thermal shock associated with high-revving, high-compression engines. NGK racing plugs feature special electrode materials—precious metals like platinum, iridium, and ruthenium—for greater durability and low voltage requirements. Fine-wire center and ground electrodes provide better sparking and enhanced ignitability. And, the unique arrangement of insulator noses improves throttle response! Whether you're a weekend warrior or an expert racer, rocket your way to victory with racing spark plugs from NGK—the people who spark winners!

4.85 out of 5 stars ( 223 )

$10.99

$18.99

NGK Iridium IX Spark Plugs

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.

4.86 out of 5 stars ( 249 )

$10.99

$18.99

NGK Ruthenium HX Spark Plugs

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

4.89 out of 5 stars ( 36 )

$10.99

$16.99

Trick Flow® Spark Plug Sockets

These handy spark plug sockets make plug changes and tune-ups a snap! Trick Flow® spark plug sockets are specialized tools designed for the sole purpose of servicing spark plugs on engines with headers. The low-profile pass through design features a 3/4 in. external hex drive, allowing easier access into the tightest areas around your headers to make removal and installation of your spark plugs much easier. Trick Flow® Spark Plug Sockets are forged and machined from 4140 steel, precision heat-treated and tempered for optimal hardness, strength, and durability, and coated with a tough black oxide finish. Designed and machined to meet and exceed ASME B107 hand tool standards. For the handiest specialty tools in your toolbox, look to Trick Flow®!

4.78 out of 5 stars ( 97 )

$16.99

Summit Racing™ Magnetic Swivel Spark Plug Sockets

Summit Racing™ magnetic swivel spark plug sockets are of great help when removing or installing plugs. Our selection is manufactured from vanadium steel and chromed for lasting good looks, strength, and easy clean-up—while the magnet eliminates the chance of dropping and damaging your plugs. The sockets are available in various sizes to fit your application. Get a better grip on your spark plug maintenance with Summit Racing™ magnetic swivel spark plug sockets.

4.7 out of 5 stars ( 23 )

$17.99

NGK Laser Iridium High Ignitability Spark Plugs

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.

5.0 out of 5 stars ( 24 )

$13.99

$21.99

E3 DiamondFIRE Racing Spark Plugs

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.

4.38 out of 5 stars ( 29 )

$19.99

NGK Laser Platinum Spark Plugs

These double platinum NGK laser platinum spark plugs feature laser-welded technology. Lasers are used to pinpoint precision welds, reducing excess debris. The reduction of debris decreases the required voltage to bridge the spark gap. Platinum disks welded on the ground and center electrodes reduce the wear rate on both of these surfaces, ensuring great durability and long life.

5.0 out of 5 stars ( 19 )

$10.99

$21.99

Summit Bucks

Denso Iridium Power Spark Plugs

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

4.88 out of 5 stars ( 8 )

$11.99

$14.99

Autolite Revolution HT Spark Plugs

Autolite Revolution HT spark plugs are designed to provide more space for additional intake valve and unobstructed intake ports. They will enhance power and create more efficient airflow without increasing the engine's size. The Revolutions from Autolite feature a 10mm high-thread design that can maintain the same dielectric, mechanical, and durability characteristics associated with conventional 14mm spark plugs. When doing a tuneup on your engine, use Autolite Revolution HT spark plugs to get the job done .

4.44 out of 5 stars ( 16 )

$12.99

$14.99

Brisk Premium LGS Spark Plugs

Brisk Premium LGS spark plugs utilize a unique semi-surface discharge electrode design. This enables the plug to fire a much larger spark plug gap—because the spark glides along the surface of the insulator, requiring much less energy than firing a traditional-style air gap. Longer spark discharge makes more contact with the air/fuel mixture, igniting more molecules over a larger area. Order the LGS model and options preferred for your application. Additional product details: * High-potential semi-surface discharge equals more power * Discharge at point of richest mixture in 360 degrees perimeter * Patented firing tip design; no indexing or gapping required * Retracted integrated ground electrodes * Silver center electrode—the best thermal and electrical conductor

4.5 out of 5 stars ( 14 )

$14.35

$18.40

Brisk Multi-Spark Spark Plugs

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

5.0 out of 5 stars ( 9 )

$14.35

$18.40

Summit Bucks

Clearance

ACDelco GM Genuine Parts Iridium Spark Plugs

ACDelco GM Genuine Parts Iridium spark plugs are designed, engineered, and tested to rigorous standards, and are backed by General Motors. They are ACDelco's latest in spark plug technology and an exact replacement for your GM vehicle's original components. Iridium composition provides a high melting point and great strength, along with excellent wear resistance and durability. ACDelco GM Genuine Parts are the true OE parts installed during the production of or validated by General Motors for GM vehicles.

4.83 out of 5 stars ( 147 )

$10.99

Autolite XP Xtreme Performance Spark Plugs

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.

4.68 out of 5 stars ( 19 )

$10.99

$13.99

Champion Iridium Spark Plugs

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.

4.95 out of 5 stars ( 43 )

$10.99

$19.99

NGK Standard Series Spark Plugs

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.

4.86 out of 5 stars ( 229 )

$10.99

$18.99

Motorcraft Iridium Spark Plugs

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

Allstar Performance Spark Plug Indexing Shims

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.

5.0 out of 5 stars ( 7 )

$21.99

E3 Spark Plugs

Energy, efficiency, and ecology--that's the E3 equation! The unique patented electrode configuration of the E3 spark plugs increases the amount of combustion pressure created during each power stroke of an engine. This, of course, results in a marked increase in power output, fuel economy, and reduced emissions in all gasoline engines.

4.64 out of 5 stars ( 703 )

$12.99

Champion Double Platinum Power Spark Plugs

Champion Double Platinum Power spark plugs have platinum on both the center and ground electrodes for longer life with minimal wear. The center electrode is platinum fine wire that's riveted onto the nickel alloy center electrode—and the ground electrode has a pad welded to the surface. These spark plugs use a fine-wire and V-trimmed center electrode to create a sharper spark focus than conventional plugs. With their exclusive Heat-Active alloy, they reach operating temperatures quickly and maintain stable temperatures under varying engine loads. Widely designed for distributor-less ignition systems, Champion Double Platinum Power spark plugs can maximize fuel efficiency and spark energy.

4.74 out of 5 stars ( 35 )

$15.99

Motorcraft Platinum Spark Plugs

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.

5.0 out of 5 stars ( 6 )

$10.99

$16.99

Bosch Double Iridium Pin-to-Pin Spark Plugs

Bosch Double Iridium pin-to-pin spark plugs represent the best of OE spark plug technology, and they're manufactured to be OE-equivalent in fit, form, and function. The ultra-fine wire design firing pin and ground electrode pin provide higher performance for your vehicle. Key features of the Bosch Double Iridium pin-to-pin spark plugs: * Double Iridium firing pin and ground electrode pin on (application specific) pin-to-pin spark plugs * Laser weld provides superior retention of iridium alloy pin to the ground electrode * 0.6 mm fine wire firing pin for better ignitability and durability * OE-matched spark position for compatibility with new Gasoline Direct Injection (GDI) technology

4.0 out of 5 stars ( 1 )

$10.99

$18.99

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