Availability
With NGK Spark Plugs available for many applications ranging from lawn mowers to high performance race vehicles, plus innovations like the world’s first copper-core...
With NGK Spark Plugs available for many applications ranging from lawn mowers to high performance race vehicles, plus innovations like the world’s first copper-core plug and iridium center electrode, it’s no surprise that NGK Spark Plugs makes the preferred spark plugs for more original equipment manufacturers and performance enthusiasts than any other. Summit Racing carries a large in-stock selection of NGK Spark Plugs, including NGK Platinum spark plugs, NGK Iridium IX spark plugs, NGK spark plug wire sets, NGK spark plug caps, and much more! NGK Spark Plugs has been lighting up the industry since 1936....
With NGK Spark Plugs available for many applications ranging from lawn mowers to high performance race vehicles, plus innovations like the world’s first copper-core plug and iridium center electrode, it’s no surprise that NGK Spark Plugs makes the preferred spark plugs for more original equipment manufacturers and performance enthusiasts than any other. Summit Racing carries a large in-stock selection of NGK Spark Plugs, including NGK Platinum spark plugs, NGK Iridium IX spark plugs, NGK spark plug wire sets, NGK spark plug caps, and much more! NGK Spark Plugs has been lighting up the industry since 1936. If you don’t already know them, now is the time to fix that. Get NGK Spark Plugs at Summit Racing!
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!
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NGK V-Power spark plugs offer economical performance for nearly any automotive application—and they're the only plugs with NGK's V-Groove technology. These plugs enhance ignitability, lower the voltage requirements of ignition systems, and have strong anti-fouling characteristics, while improving fuel mileage and acceleration performance. The V-Power plugs are also highly durable against electrical and chemical wear, making them long-life replacement plugs. Because of the V-Groove, the spark occurs at the edge of the center electrode—so heat is not absorbed by the electrode itself. This allows the flame kernel to expand quickly and efficiently for a complete burn and great performance. More than a hundred models are available, both universal and application-specific; order the plugs designed for fitment on your vehicle.
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$12.99
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.
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$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.
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$34.99
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.
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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
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$16.99
Ready to tune your ride? An NGK air/fuel ratio monitor kit will provide accurate, useable information to make fuel delivery adjustments and improve performance. These compact second-generation units afford you a fast response with superb accuracy within 0.1 AFR—plus an expanded selectable range of 9:1-16:1 (default) or 9:1-20:1, and a selectable analog output. NGK air/fuel ratio monitor kits include: * Module * Wiring harness * Wideband air/fuel ratio sensor * Exhaust boss and plug * Tuning manual
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These G-Power Platinum spark plugs deliver the power and quality that you expect from NGK. The fine pure-platinum electrode tip remains virtually unchanged and reaches self-cleaning temperatures to deliver longer durability and optimum performance. Compared to conventional plugs, G-Power plugs deliver better starts, superior acceleration, and greater fuel economy.
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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.
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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.
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NGK ignition coils are designed to precisely control the spark intensity, delivering optimum power and the quality you expect from NGK. These replacement coils are designed to exceed OEM specifications for accurate, maintenance-free operation. They're easily installed and provide longevity and durability of your spark energy. NGK offers ignition coils as individual replacements or in a Multi-Pak for convenience and to maintain a proper service procedure.
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$631.99
NTK is the world's leading supplier of OEM oxygen sensors. They're individually tested to ensure the highest level of quality and reliability—designed to continuously detect the composition of exhaust gases. As the output from the sensors changes, the ECU instructs the fuel mixing system to alter the mixture. This ensures that the air/fuel mix is always correct and promotes efficiency. A new NTK oxygen sensor can help lower emissions, improve fuel mileage and engine efficiency, and extend catalyst life. These components meet or exceed OE specs and are equipped with waterproof, factory-fitted connectors to ensure a perfect fit every time. Order the model recommended for your vehicle.
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NGK Resistor spark plug wire sets utilize a construction method known as "variable pitch" wire winding to create resistance to radio frequency interference. They have a lower resistance than conventional carbon core wires, which translates into longer wire life. At the center of each wire is a fiberglass stranded core, made from the same family of materials as those used in bulletproof vests. This core greatly enhances the overall strength of the wire and prevents the pulling strains that wires are often subjected to. The spark plug wires feature custom-designed terminal boots that provide an exact fit—and high-quality EPDM and silicone coverings to resist high temperatures, oil, and chemical damage. Each wire is fitted with a positive-locking, corrosion-resistant, nickel plated terminal end for a tight fit and maximum resistance to vibration and separation. The wires are numbered to correspond to cylinder numbers, and the coil wires are color-coded for a correct and easy installation. Order the Resistor set designed for your vehicle application.
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NGK Surface Gap spark plugs are specialty plugs that are nearly immune to pre-ignition, and usually require special high-energy ignition systems. They feature trivalent metal plating, corrugated ribs, pure alumina silicate ceramic insulators, copper cores, and triple seals. These plug characteristics provide superior anti-corrosion and anti-seizing properties, superior strength, and better heat transfer—as well as preventing flashover and leakage. Order the universal-fit or vehicle-specific plugs for your application.
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$13.99
NGK Multi-Ground spark plugs improve ignition capabilities and are less sensitive to increased voltage requirements due to gap growth. They're designed to meet specific manufacturers' ignition requirements. Multi-Ground plugs have all the same features of NGK's standard plugs, including corrugated ribs to prevent flashover. NGK Multi-Ground spark plugs are designed for special ignition demands on specific motorcycle and automobile applications.
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$21.99
NGK manufactures all types of glow plugs featuring the latest in technology. They'll help to improve the starting performance of your diesel engine and reduce exhaust gas emissions. These highly durable NGK glow plugs are superior for heavy-duty diesel applications. Enjoy quicker starts and lower emissions with NGK glow plugs. Order the model designed for your vehicle and engine.
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NGK ultra-low resistance Power Cable spark plug wire sets reduce spark energy loss for increased power flow. They offer a 30 percent increase in available spark energy compared to OEM plug wires. NGK plug wires utilize a construction method known as "variable pitch" wire winding to create resistance to radio frequency interference. Each wire features a custom-designed terminal boot to ensure an exact fit—and high-quality silicone coverings to resist extreme temperatures, oil, and chemical damage. The wires are fitted with a positive-locking, corrosion-resistant, nickel plated terminal end for a tight fit and maximum resistance to vibration and separation. They're numbered to correspond to cylinder numbers, and the coil wires are color-coded for a correct and easy installation. Order the set recommended for your vehicle.
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NGK coil on plug boots are designed to precisely control the spark intensity, delivering optimum power and the quality you expect from NGK. Each coil over plug boot is constructed from durable materials that are resistant to corrosion and abrasion. These coil on plug boots are easily installed, ensuring longevity and durability of your spark plug energy. Fitments are available for dozens of makes and models.
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$21.99
Meet the required noise suppression standards of your powersports application with NGK spark plug resistor covers! Using these covers reduces the electromagnetic and radio frequency interferences that can disrupt the proper operation of your ignition components, leading to misfires and poor engine operation. Designed to withstand extreme heat and vibration, NGK resistor covers prevent flash-over and are waterproof for superior performance. They're constructed with durable phenolic resin, EPDM rubber, and ceramic resistors for the best in performance and reliability. Available in various shapes and sizes, NGK spark plug resistor covers provide OE fit, form, and function for removable and solid terminal nut spark plugs. When you demand the best, NGK resistor caps are up to the challenge.
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These NGK Powerdex AFX air fuel monitors are designed to measure the air/fuel ratio delivered to carbureted and fuel injected performance engines. They feature an adjustment range of 9.00 to 16.00 for gasoline engines. These monitors include: * Wideband oxygen sensor * Control module * 13 ft. wiring harness * Exhaust bung * Plug
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$312.99
Your vehicle's Throttle Position Sensor (TPS) reports the angle of the throttle plate to the PCM for optimal engine operation under all engine load conditions. NTK throttle position sensors are manufactured to operational performance standards to meet or exceed OE fit, form, and function, ensuring proper feedback to the ECU to control engine performance. They undergo extreme testing conditions that include thermal shock, vibration, and OBD verification. Select the sensor designed for your vehicle.
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$47.99
Anti-lock braking system speed sensors play a vital role in the safety and maneuverability of your vehicle. NGK ABS speed sensors will accurately monitor rotational speed for anti-lock brake function, stability control, and traction control. The connectors, mounts, and wire lengths are an exact match to OE for worry-free installation. Grease, mounting nut, and instruction sheet are included where applicable. Select one(s) designed for your vehicle.
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$14.99
NGK CR3 Racing spark plug wires generate the energy for improved engine performance. These low-resistance cables feature solid copper wire strand cores, high-temperature silicone outer jackets, and durable, high-temp resistor covers. The covers include 5k ohm ceramic resistors to help reduce the electromagnetic and radio frequency interference that could impede the efficiency of electronic ignition components, causing misfires and poor engine performance. Fire up your powersports vehicles with NGK CR3 Racing spark plug wires.
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$17.99
NGK replacement spark plug wire components allow you to replace burned or damaged parts instead of purchasing an entirely new set of wires. Save your money and join the rising demand for alternatives to costly OEM pieces when you order the NGK replacement spark plug wire components designed to fit your application.
Not Yet Reviewed
$2.99
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