Fits select 1990-2009 Kawasaki, KTM, Lamborghini, and Moto Guzzi models (detailed fitment below).

NGK Standard spark plugs are engineered as reliable OE-replacement components, delivering consistent ignition performance for specialty automotive and powersports applications. Each plug features a 98% pure copper core for superior heat dissipation and conductivity, allowing for an ultra-wide heat range that prevents both fouling and pre-ignition. The high-grade alumina silicate ceramic insulator provides high dielectric strength, while the corrugated ribs are designed to prevent flashover.

To ensure long-term durability and ease of maintenance, these plugs are treated with a Trivalent metal plating that offers exceptional anti-corrosion and anti-seizing properties, eliminating the need for anti-seize during installation. The internal construction uses a triple gasket sealing process to eliminate the possibility of combustion gas leakage through the housing.

• Manufacturer Part Number: DR9EA
• Core Material: 98% Pure Copper
• Insulator: Alumina Silicate Ceramic
• Finish: Trivalent Metal Plating
• Quantity: Box of 10
• Sealing: Triple gasket design
• Features: Corrugated ribs to prevent electrical flashover

Fits select 1982-2002 Husqvarna, Kawasaki, and Yamaha models (including CR250, WR250, WR360, KX250, KX500, IT200, WR500, YZ250, and YZ490).

NGK Racing spark plugs are engineered for extreme engine conditions where durability and high-heat resistance are critical. Designed to withstand the rigors of racing venues globally, the B8EG features a specialized center electrode configuration to optimize ignitability while maintaining structural integrity under intense thermal stress. These plugs utilize an insulator nose designed specifically to improve throttle response and prevent fouling during heavy use.

• Trivalent Metal Plating: Provides superior anti-corrosion and anti-seizing properties to prevent thread damage during installation or removal.
• Pure Alumina Silicate Ceramic Insulator: Offers high dielectric strength and efficient heat transfer.
• Corrugated Ribs: Prevents flashover to ensure consistent spark delivery.
• Copper Core: Aids in rapid heat removal to prevent pre-ignition and overheating.
• Triple Seals: Robust sealing design prevents combustion gas leakage.
• Part Number: B8EG
• Quantity: Box of 4

Fits 1991-1994 Jaguar XJS (Base, 2+2, and Classic Collection).

NGK V-Power spark plugs are engineered to provide enhanced ignitability and reliable performance for OE applications. Featuring a specialized V-cut nickel alloy center electrode and a concave ground electrode, these plugs focus the spark at the edge of the electrode to ensure quicker starts and a smoother idle. The core is constructed with copper to facilitate efficient heat removal, while high-grade alumina silicate ceramic provides a robust insulator for consistent dielectric performance.

• V-cut nickel alloy center electrode increases ignitability and reduces quenching
• Trivalent metal plating offers superior anti-corrosion and anti-seizing properties
• Pure alumina silicate ceramic insulator for high strength and optimal heat transfer
• Corrugated ribs design prevents flashover to ensure reliable ignition
• Triple seals prevent combustion gas leakage for consistent cylinder pressure
• Copper core aids in superior heat dissipation
• Manufacturer Part Number: BR7EF
• Quantity: Box of 10

Fits select 1987-2012 Gas Gas, Honda, Husqvarna, Polini, TM, and Yamaha models including CR125R, CR250R, YZ125, and MX-series motorcycles.

NGK Racing spark plugs (BR9EG) are engineered to withstand the thermal and mechanical stresses of professional racing environments. Designed for high-performance two-stroke engines, these plugs feature specialized electrode configurations to ensure consistent ignitability and durability under extreme cylinder pressures. The copper core aids in efficient heat removal, while the trivalent metal plating provides a robust barrier against corrosion and seizing, simplifying maintenance in the pits.

• Part Number: BR9EG
• Trivalent Metal Plating: Provides superior anti-corrosion and anti-seizing properties for easier installation and removal.
• Pure Alumina Silicate Ceramic: High-grade insulator provides superior strength and optimized heat transfer.
• Copper Core: Deeply inserted copper core offers a wide heat range for maximum heat dissipation.
• Corrugated Ribs: Specifically designed to prevent flashover and electrical leakage.
• Triple Seals: Prevents combustion gas leakage for consistent performance.
• Special Insulator Nose: Tailored configuration to improve throttle response and prevent fouling.

Fits select 1995-2013 Audi, BMW, Porsche, Volkswagen, Volvo, Bentley, Cadillac, Land Rover, Mini, Morgan, and Rolls-Royce models.

NGK Laser Platinum spark plugs are engineered to meet original equipment standards for high-ignitability and long-term durability. These multi-ground electrode plugs are designed specifically for vehicles where a distributorless ignition system requires even wear across the ground electrodes. The platinum pad on the ground electrode and a laser-welded platinum center electrode tip provide superior anti-fouling characteristics and improved fuel efficiency over standard nickel plugs.

Built with a 98% pure copper core for maximum heat dissipation, these plugs prevent overheating while the high-grade pure alumina ceramic insulator ensures reliable starts and electrical strength. The BKR6EQUP series is the ideal replacement for maintaining stable idling and lower emissions in high-performance European and domestic engines.

• Part Number: BKR6EQUP (Box of 4)
• Multi-ground electrode design for stable spark and even wear
• Laser-welded platinum center electrode tip
• 98% pure copper core aids in heat removal to prevent pre-ignition
• Pure alumina silicate ceramic insulator provides superior strength and heat transfer
• Corrugated ribs prevent flashover and triple seals prevent combustion gas leakage

Fits select 1973-2019 Aprilia, Arctic Cat, Cobra, Kawasaki, KTM, Moto-Ski, and Polaris models.

NGK Standard spark plugs are engineered as reliable OE replacement components, featuring a solid 98% pure copper core for superior heat dissipation and electrical conductivity. These plugs are built to withstand the rigorous demands of power sports and utility engines, utilizing a high-grade alumina silicate ceramic insulator for high dielectric strength and corrugated ribs to prevent flashover during operation.

To ensure a precise seal and consistent performance, each plug is manufactured with a triple gasket sealing process that prevents combustion gas leakage. The shell is finished with trivalent metal plating, providing long-term protection against corrosion and seizing, which simplifies removal even after extended service intervals.

• Manufacturer Part Number: BR9ES (5422)
• Terminal Type: Solid
• 98% Pure copper core for improved heat transfer and wide heat ranges
• Triple gasket seals prevent combustion gas bypass
• Alumina silicate ceramic insulator provides superior dielectric strength
• Trivalent metal plating prevents seizing and corrosion in the cylinder head
• Corrugated ribs eliminate spark flashover

Fits select 1982-2019 Gas Gas, Honda, Husqvarna, KTM, Suzuki, and Yamaha off-road motorcycles.

NGK Racing spark plugs are engineered to withstand the extreme thermal and mechanical stresses of professional competition. Featuring specialized electrode configurations, these plugs ensure maximum ignitability and durability where standard components often fail. The BR8EG series is designed for riders who demand consistent performance in grueling racing environments.

• Trivalent Metal Plating: Provides superior anti-corrosion and anti-seizing properties, ensuring the plug remains easy to remove during frequent maintenance.
• Advanced Ceramic Insulator: Pure alumina silicate ceramic offers high dielectric strength and efficient heat transfer.
• Performance Nose: Specialized insulator nose designs help improve throttle response and prevent fouling.
• Corrugated Ribs: Integrated ribs prevent electrical flashover to ensure consistent spark delivery.
• Copper Core: A deeply inserted copper core aids in rapid heat dissipation to prevent pre-ignition.
• Triple Gasket Seals: Robust sealing eliminates combustion gas leakage through the housing.
• MPN: BR8EG

Fits select 1973-2019 Arctic Cat snowmobiles including Bearcat, Cheetah, Cougar, Crossfire, El Tigre, EXT, F-Series, and Firecat models.

NGK Iridium IX spark plugs are engineered for the performance enthusiast looking to improve ignition efficiency and throttle response. The 0.6mm fine-wire iridium center electrode is six times harder than platinum, providing extreme durability and a consistently stable spark even under high-load conditions. This design allows for a smaller electrode tip, which reduces the voltage requirement and improves ignitability in modified or high-performance applications.

• Enhanced Ignitability: Tapered cut ground electrode reduces quenching and improves starting, idling, and throttle response.
• Superior Anti-Fouling: High-grade alumina silicate ceramic provides superior insulation and heat transfer.
• Corrosion Protection: Trivalent metal plating offers exceptional anti-seizing and anti-corrosion properties without the need for anti-seize during installation.
• High Melting Point: Iridium alloy tip withstands the extreme temperatures of modern high-performance engines.
• Part Number: BR9EIX (6853)
• Quantity: Box of 4 plugs

Fits select 1997-2019 Kawasaki and KTM motorcycles, including KX250, 250 SX, and 300 EXC models. Please see the fitment table for specific compatibility.

NGK Standard spark plugs are engineered as an OE-quality replacement for reliable ignition and consistent performance. These plugs feature a 98% pure copper core to facilitate superior heat dissipation and conductivity, helping to prevent pre-ignition and fouling across an ultra-wide heat range. The high-grade alumina silicate ceramic insulator provides high dielectric strength and heat transfer, while the trivalent metal plating protects the threads from corrosion and seizing in the cylinder head.

• Copper Core: Enhances heat removal and electrical conductivity.
• Trivalent Metal Plating: Provides superior anti-corrosion and anti-seizing properties for easier installation and removal.
• Triple Gasket Seal: Eliminates combustion gas leakage.
• Corrugated Ribs: Specifically designed to prevent flashover and misfires.
• Part Number: BR8ECM
• Quantity: Box of 10

Fits select 1950-2020 Aston Martin, Honda, Kawasaki, Polaris, Suzuki, and Yamaha vehicles.

NGK Standard nickel spark plugs are a proven OE-replacement solution designed for reliable performance and durability. Each plug features a 98% pure copper core for superior heat dissipation and conductivity, helping the engine maintain a wide heat range to prevent fouling and pre-ignition. The high-grade alumina silicate ceramic insulator provides superior dielectric strength, while the corrugated rib design prevents electrical flashover.

Built with technical precision, these plugs include trivalent metal plating that provides advanced anti-corrosion and anti-seizing properties, ensuring the threads remain intact during installation and removal. The triple gasket sealing process further prevents combustion gas leakage for consistent cylinder pressure.

• 98% pure copper core for maximum heat transfer and conductivity
• Trivalent metal plating for superior anti-corrosion and anti-seizing
• High-grade alumina silicate ceramic insulator for optimal dielectric performance
• Corrugated ribs prevent flashover for consistent ignition
• Triple gasket sealing prevents combustion gas leakage
• Manufacturer Part Number: CR6HSA
• Quantity: Box of 4

Fits select 1980-2008 Ducati, Honda, and Suzuki motorcycles and ATVs including TRX300EX, GL1100 Gold Wing, and Nighthawk models.

NGK Standard series spark plugs are engineered to provide reliable performance for original equipment applications. These plugs feature a 98% pure copper core for superior heat dissipation and conductivity, allowing for ultra-wide heat ranges that prevent fouling and pre-ignition. The insulator is constructed from high-grade alumina silicate ceramic to ensure dielectric strength, while corrugated ribs prevent flashover. To protect against combustion gas leakage, NGK utilizes a triple gasket sealing process, ensuring a secure fit in the cylinder head.

• Manufacturer Part Number: DR8ES-L
• Quantity: Box of 10
• 98% Pure copper core for improved heat removal and conductivity
• Trivalent metal plating provides superior anti-corrosion and anti-seizing properties
• Alumina silicate ceramic insulator for optimal heat transfer and dielectric strength
• Triple gasket seals prevent combustion gas leakage
• Corrugated ribs design to eliminate flashover

Fits select 1992-2005 Cadillac, Saturn, and Volkswagen vehicles (including Catera, L300, Golf GTI VR6, Jetta GLX, and Passat GLX).

NGK Laser Platinum spark plugs are engineered as high-performance OE replacements, offering superior ignitability and a significantly longer service life than conventional nickel plugs. Designed for vehicles equipped with platinum alloy or multi-ground electrode systems from the factory, the BKR5EKUP provides stable idling, improved fuel efficiency, and consistent cold starts. Each plug features a high-grade pure alumina ceramic insulator and a 98% pure copper core to facilitate rapid heat dissipation and prevent overheating under load.

• Precision Construction: Laser-welded platinum center electrode provides high durability and a consistent spark.
• Anti-Corrosion Finish: Trivalent metal plating ensures superior anti-seizing properties and protection against moisture.
• Advanced Insulation: Corrugated ribs prevent flashover, while triple seals eliminate combustion gas leakage.
• High Heat Transfer: Alumina silicate ceramic provides mechanical strength and optimal thermal conductivity.
• Part Number: BKR5EKUP (Box of 4)

Fits select 1989-2012 Acura, Honda, Lexus, Mazda, Mercedes-Benz, Land Rover, and Chevrolet vehicles.

NGK V-Power spark plugs are engineered to improve ignitability and reduce quenching compared to standard nickel plugs. The specialized V-cut nickel alloy center electrode directs the spark to the edge of the electrode, where it can grow more quickly for more complete combustion. This design effectively lowers the required ignition system voltage, resulting in quicker cold starts, a smoother idle, and more consistent performance under load.

• V-Cut Center Electrode: Enhances spark growth and improves ignitability in OE applications.
• Trivalent Metal Plating: Provides superior anti-corrosion and anti-seizing properties to prevent the plug from sticking in the cylinder head.
• Alumina Silicate Ceramic: High-grade insulator for optimal dielectric strength and heat transfer.
• Copper Core: Aids in rapid heat removal to prevent pre-ignition and fouling.
• Flashover Protection: Corrugated ribs on the insulator prevent electrical leakage.
• Triple Seals: Eliminates combustion gas leakage for consistent cylinder pressure.
• MPN: BKR6E-11 (Stock No. 1283)

Fits select 1992-2019 Kawasaki KX80, KX85, KX100, and 2003 Suzuki RM100 motocross bikes.

NGK Racing spark plugs are engineered to withstand the extreme cylinder pressures and high-vibration environments of competitive racing. Each plug in this 4-pack features a specialized insulator nose configuration designed to maximize throttle response and maintain consistent ignitability under grueling conditions. The R6252K-105 utilizes a high-conductivity copper core to efficiently dissipate heat, preventing pre-ignition and fouling during prolonged high-RPM use.

• Trivalent Metal Plating: Delivers superior anti-corrosion and anti-seizing properties, ensuring easier installation and removal from aluminum cylinder heads.
• Pure Alumina Silicate Ceramic: High-grade insulator provides exceptional strength and improved heat transfer for consistent performance.
• Copper Core: Aids in rapid heat removal to maintain stable operating temperatures.
• Triple Seals: Precision-engineered seals prevent combustion gas leakage.
• Corrugated Ribs: Specifically shaped to prevent flashover and ensure reliable ignition.

Manufacturer Part Number: R6252K-105
Quantity: Set of 4 Spark Plugs

Fits select 2008-2020 KTM (85/105/125/144/150 SX/XC), Husqvarna (TC85/TE125/TE150), Husaberg (TE125), and Yamaha (YZ65) models.

NGK Iridium IX spark plugs are engineered for the performance enthusiast, providing superior ignitability and throttle response. The fine-wire iridium center electrode is six times harder than platinum, offering a high melting point that withstands the extreme temperatures of modern high-performance engines. This design improves starting and idling stability while providing exceptional anti-fouling properties.

These plugs feature a tapered cut ground electrode to minimize quenching and trivalent metal plating for excellent anti-corrosion and anti-seizing properties during installation and removal. Whether you are upgrading from OE nickel alloy or maintaining a modified machine, the Iridium IX series delivers consistent spark and durability.

• Part Number: BR9ECMIX
• Center Electrode: Fine wire iridium tip
• Ground Electrode: Tapered cut for improved spark spread
• Finish: Trivalent metal plating for corrosion resistance
• Quantity: Box of 4 plugs

NGK Iridium IX spark plugs (BKR9EIX) are engineered for high-performance and modified engines requiring extreme ignitability and heat resistance. The fine-wire iridium center electrode provides a consistent spark while requiring less voltage, making these an ideal upgrade over standard nickel alloy plugs for improved throttle response and idle stability.

Built to withstand the rigors of performance driving, the iridium alloy center electrode features a melting point significantly higher than platinum, ensuring durability under high-stress conditions. The tapered-cut ground electrode reduces quenching and improves flame kernel expansion for more efficient combustion and better starting.

• Manufacturer Part Number: BKR9EIX
• Series: Iridium IX
• Quantity: Box of 4
• Center Electrode: Fine-wire iridium tip for superior durability and spark consistency
• Ground Electrode: Tapered cut to improve starting, idling, and throttle response
• Plating: Trivalent metal plating provides superior anti-corrosion and anti-seizing properties
• Durability: Iridium material is six times harder than platinum for extended service life and anti-fouling performance

Fits select 1991-2019 Aston Martin, Audi, BMW, and Polaris models (2.0T).

NGK Iridium IX spark plugs are engineered for the performance enthusiast, providing improved throttle response and superior anti-fouling characteristics. The heart of this plug is the fine-wire iridium center electrode, which is six times harder than platinum and features an extremely high melting point to withstand the high temperatures of modern forced-induction and high-compression engines. The tapered-cut ground electrode reduces quenching, ensuring a more consistent spark and improved starting performance.

• Precision Ignite: 0.6mm fine wire iridium tip ensures high durability and a consistently stable spark.
• Advanced Materials: Iridium alloy center electrode offers superior heat resistance and electrical conductivity.
• Corrosion Protection: Trivalent metal plating provides excellent anti-corrosion and anti-seizing properties, eliminating the need for anti-seize during installation in most applications.
• Performance Design: Tapered cut ground electrode minimizes flame quenching for better idling and acceleration.
• Specifications: Manufacturer Part Number BKR7EIX; Sold as a box of 4 spark plugs.