Fits select 2011-2019 Subaru Crosstrek, Forester, Impreza, Legacy, Outback, and XV Crosstrek. This set of 4 NGK Laser Iridium High Ignitability spark plugs is engineered specifically for OE applications, providing a direct-fit replacement for factory-installed components. Designed for distributorless ignition systems, these plugs utilize a dual-precious-metal construction to optimize combustion efficiency and service life.

The center electrode features a laser-welded iridium tip, which is six times harder than platinum, ensuring a stable spark even under high-load conditions. The ground electrode is equipped with a raised platinum pad or fine wire tip to resist electrical erosion and maintain the precise gap throughout the service interval. A 98% pure copper core facilitates rapid heat dissipation to prevent pre-ignition and overheating, while the high-grade pure alumina ceramic insulator provides superior dielectric strength and thermal conductivity.

• Manufacturer Part Number: SILZKAR7B11
• Center Electrode: Iridium-tipped fine wire
• Ground Electrode: Platinum pad/tip for even wear
• Shell Finish: Trivalent metal plating for anti-corrosion and anti-seizing
• Internal Seal: Triple gaskets to prevent combustion gas leakage
• Insulator: Pure alumina silicate ceramic for heat transfer and strength
• Core Material: 98% pure copper for maximum heat removal

Fits select 2012-2019 BMW and Can-Am motorcycles, ATVs, and UTVs, including BMW R1200GS, C650GT, and Can-Am Outlander/Renegade models.

NGK Standard spark plugs are engineered as an OE-quality replacement to provide reliable ignition and consistent performance. Each plug features a 98% pure copper core for superior heat dissipation and conductivity, helping to manage engine temperatures across a wide range of operating conditions. The high-grade alumina silicate ceramic insulator ensures dielectric strength and efficient heat transfer, while the corrugated ribs help prevent flashover.

• Trivalent Metal Plating: Provides superior anti-corrosion and anti-seizing properties, protecting threads during installation and removal.
• Triple Gasket Seal: Prevents combustion gas leakage for consistent cylinder pressure.
• Copper Core: Solid copper center electrode offers high conductivity and thermal management.
• OE Design: Specifically developed for motorcycle and powersports applications to match original equipment specifications.
• Quantity: Box of 10 spark plugs.
• MPN: LMAR8D-J

Fits select 2003-2020 Dodge, Hyundai, Land Rover, Mercedes-Benz, Mitsubishi, Saab, Subaru, Suzuki, and Volvo models (2.0T).

NGK Ruthenium HX High Ignitability spark plugs represent the pinnacle of modern combustion technology, engineered to meet the demands of high-efficiency and high-performance engines. These plugs utilize a patented Ruthenium alloy to provide superior durability and oxidation resistance compared to traditional iridium or platinum alternatives. The specialized DFE (Double Fine Electrode) and PSPE (Projected Square Platinum Electrode) tip designs promote a more complete fuel burn, resulting in faster throttle response, more stable idling, and reliable cold-start performance even in demanding conditions.

• Manufacturer Part Number: LFR6BHX
• Quantity: Box of 4
• Center Electrode: 0.4mm Ruthenium alloy fine wire
• Ground Electrode: 0.8mm Platinum fine wire
• Insulator: Pure alumina silicate ceramic for high-strength heat transfer
• Finish: Trivalent metal plating for superior anti-corrosion and anti-seizing properties
• Construction: Solid copper core aids in efficient heat removal
• Safety: Corrugated ribs to prevent flashover

NGK Racing spark plugs are purpose-built for the most demanding competitive environments, engineered to withstand the extreme thermal loads and mechanical stresses of high-output racing engines. The R7448A-8 features specialized electrode configurations that prioritize ignitability and durability in conditions where standard plugs often fail. By utilizing a copper core deeply inserted into the center electrode, these plugs provide rapid heat dissipation to prevent pre-ignition and ensure consistent performance throughout the powerband.

• Heat Range: 8
• Trivalent Metal Plating: Delivers superior anti-corrosion and anti-seizing properties for easier installation and removal in high-heat cylinder heads.
• Pure Alumina Silicate Ceramic: Provides high dielectric strength and optimized heat transfer for reliable insulation.
• Copper Core: Enhances thermal conductivity to manage extreme combustion temperatures.
• Triple Seals: Specialized internal sealing prevents combustion gas leakage.
• Corrugated Ribs: Prevents flashover and electrical leakage to ensure maximum spark energy.
• Manufacturer Part Number: R7448A-8
• Quantity: Set of 4 Plugs

Fits select 2011-2019 Ski-Doo Summit, Renegade, MX Z, Freeride, GSX, and Expedition models equipped with the E-TEC 800R engine.

NGK Laser Platinum spark plugs are engineered as an OE-specific solution to provide high ignitability and an extended service life compared to standard nickel plugs. Specifically designed for vehicles originally equipped with fine-wire platinum alloy plugs, the PFR7AB ensures stable idling, superior anti-fouling, and improved fuel efficiency. The construction features a 98% pure copper core for maximum heat dissipation and a high-grade pure alumina ceramic insulator to prevent overheating during high-load operation.

• Manufacturer Part Number: PFR7AB
• Quantity: Box of 4 spark plugs
• Core Material: 98% pure copper for superior heat removal
• Insulator: Pure alumina silicate ceramic for better heat transfer and dielectric strength
• Finish: Trivalent metal plating for advanced anti-corrosion and anti-seizing properties
• Safety: Corrugated ribs to prevent flashover and triple seals to eliminate combustion gas leakage
• Electrode: Platinum pad on the ground electrode for uniform wear in distributorless ignition systems

NGK Laser Platinum spark plugs (PZKER7B8EGS) are engineered to replace original equipment fine-wire platinum alloy plugs, providing high ignitability and a significantly longer service life than conventional nickel plugs. Designed for precision OE applications, these plugs ensure stable idling, superior anti-fouling characteristics, and improved fuel efficiency for modern ignition systems.

Constructed with a 98% pure copper core and a high-grade alumina silicate ceramic insulator, these plugs effectively manage heat to prevent overheating and ensure reliable cold starts. Trivalent metal plating protects the threads from corrosion and seizing, while corrugated ribs and triple seals eliminate electrical flashover and combustion gas leakage.

• Manufacturer Part Number: PZKER7B8EGS
• Quantity: Box of 4
• Core Material: 98% pure copper for optimal heat removal
• Insulator: Pure alumina silicate ceramic for strength and thermal conductivity
• Plating: Trivalent metal plating for anti-corrosion and anti-seizing properties
• Electrode: Platinum pad on the ground electrode for even wear in distributorless systems
• Seals: Triple gasket seals to prevent internal gas leakage

NGK Standard spark plugs (KR9E-G) are engineered as dependable OE-replacement components, utilizing a nickel alloy construction designed for reliable performance. Each plug features a 98% pure copper core for superior heat dissipation and conductivity, allowing for a wider heat range and preventing pre-ignition. The high-grade alumina silicate ceramic insulator provides exceptional dielectric strength and improved heat transfer for consistent ignition timing.

To ensure long-term durability and ease of maintenance, these plugs are finished with trivalent metal plating, offering robust anti-corrosion and anti-seizing properties that eliminate the need for anti-seize during installation. The inclusion of corrugated ribs helps prevent electrical flashover, while a triple-gasket sealing process prevents combustion gas leakage to maintain engine compression.

• Part Number: KR9E-G
• Quantity: Box of 4
• Core Material: 98% Pure Copper
• Insulator: Alumina Silicate Ceramic
• Plating: Trivalent Metal (Anti-Corrosion/Anti-Seizing)
• Sealing: Triple-gasket seal to prevent gas leakage
• Rib Design: Corrugated to prevent flashover

Fits select 2014-2019 Husaberg, Husqvarna, and KTM models including FE250, FE350, EXC-F series, and 790 Adventure.

NGK Laser Iridium spark plugs are engineered for maximum performance and longevity, serving as a premium replacement for OE applications. The iridium-tipped center electrode is six times harder than platinum, ensuring high durability and a stable spark even under the high-stress conditions of modern four-stroke engines. These plugs feature a high-grade pure alumina ceramic insulator and a 98% pure copper core to efficiently dissipate heat, preventing overheating and ensuring reliable starts.

• Precision Ignition: Laser-welded iridium tip provides a smaller, more concentrated spark for improved combustion efficiency.
• Advanced Materials: Pure alumina silicate ceramic insulator offers superior strength and thermal conductivity.
• Corrosion Resistant: Trivalent metal plating provides anti-corrosion and anti-seizing properties, protecting your cylinder head during removal and installation.
• Reliable Sealing: Triple gasket seals prevent combustion gas leakage to maintain cylinder compression.
• Heat Management: Integrated copper core aids in rapid heat removal to prevent pre-ignition.

Manufacturer Part Number: LMAR9AI-10. This package includes a set of 4 spark plugs.

Fits select 2008-2020 Acura, Chrysler, Dodge, Genesis, and Honda vehicles (2.0T).

NGK Iridium IX spark plugs are engineered for performance enthusiasts seeking improved throttle response and superior anti-fouling. Featuring a fine-wire iridium center electrode, these plugs provide a high melting point and extreme durability—six times harder than platinum—making them ideal for modern high-performance engines. The tapered cut ground electrode reduces quenching and improves ignitability for more consistent starts and smoother idling.

• Fine-Wire Iridium Tip: Ensures high durability and a consistently stable spark for efficient combustion.
• Tapered Cut Ground Electrode: Minimizes electrical quenching for improved starting and throttle response.
• Trivalent Metal Plating: Provides superior anti-corrosion and anti-seizing properties without the need for additional anti-seize.
• Extreme Ignitability: Specifically designed to provide outstanding acceleration and high fuel efficiency.
• Specifications: Manufacturer Part Number KR7DIX-11S.

Includes one box of four (4) spark plugs.

Fits 2005-2017 Suzuki RMZ450 (Base). NGK Laser Iridium High Ignitability spark plugs (DIMR8C10) are engineered to deliver the ultimate combination of performance, fuel efficiency, and long-term durability. Designed specifically for OE applications, these plugs feature a laser-welded iridium-tipped center electrode paired with a platinum pad on the ground electrode. This configuration ensures even wear and consistent spark performance, especially in modern distributorless ignition systems.

• Manufacturer Part Number: DIMR8C10
• Center Electrode: Fine-wire iridium tip provides durability six times harder than platinum.
• Ground Electrode: Raised platinum pad or fine-wire tip for superior ignitability and wear resistance.
• Thermal Management: 98% pure copper core aids in rapid heat removal to prevent overheating and pre-ignition.
• Insulator Construction: Pure alumina silicate ceramic provides superior dielectric strength and optimized heat transfer.
• Anti-Corrosion Finish: Trivalent metal plating offers excellent anti-seizing and anti-corrosion properties.
• Reliability: Triple gasket seals prevent combustion gas leakage for consistent cylinder pressure.

NGK Laser Iridium High Ignitability spark plugs are engineered to satisfy strict OE requirements, providing a precise balance of performance and long-term durability. These plugs feature an iridium-tipped center electrode—a material six times harder than platinum—paired with a raised platinum pad or fine wire tip on the ground electrode. This dual-precious-metal design ensures consistent spark performance and uniform wear, particularly in high-demand distributorless ignition systems.

Built for thermal efficiency and reliability, the SILZKFR8H7S utilizes a 98% pure copper core and high-grade alumina silicate ceramic insulators to facilitate rapid heat transfer and prevent overheating during heavy engine loads. The exterior is finished with trivalent metal plating, providing a specialized barrier against corrosion and seizing to ensure easier removal during your next service interval.

• Part Number: SILZKFR8H7S
• Quantity: Box of 4
• Center Electrode: Laser-welded Iridium tip for maximum durability
• Ground Electrode: Platinum-tipped for high ignitability and even wear
• Insulator: Pure alumina silicate ceramic for superior strength and heat transfer
• Construction: 98% pure copper core for enhanced heat removal
• Sealing: Triple gasket seals prevent combustion gas leakage
• Finish: Trivalent metal plating for anti-corrosion and anti-seizing properties

Fits 2013 MV Agusta Brutale 800 Base models.

NGK Laser Iridium spark plugs are engineered for riders seeking the highest level of performance and service life. These OE-style plugs feature an iridium-tipped center electrode that is six times harder than platinum, ensuring a stable spark and exceptional durability. The high-grade pure alumina silicate ceramic insulator provides superior dielectric strength and thermal conductivity, preventing flashover even under high-stress conditions.

Each plug is constructed with a 98% pure copper core for efficient heat dissipation and trivalent metal plating to provide long-term protection against corrosion and seizing in the cylinder head. Designed specifically for modern distributorless ignition systems, many Laser Iridium plugs include a platinum pad on the ground electrode to ensure even wear and a consistent gap over time.

• Manufacturer Part Number: CR9EIB-9
• Quantity: Box of 4
• Center Electrode Tip: Iridium alloy
• Ground Electrode Tip: Platinum pad
• Insulator Material: Pure alumina silicate ceramic
• Core Material: 98% Pure copper
• Sealing: Triple gasket seals
• Plating: Trivalent metal (anti-corrosion/anti-seizing)

Fits select 1998-2020 Acura, Audi, BMW, Buick, Chevrolet, Honda, Porsche, and Volkswagen vehicles (2.0T).

NGK Ruthenium HX High Ignitability spark plugs represent the pinnacle of modern ignition technology, designed specifically for high-efficiency engines. Utilizing a patented ruthenium alloy, these plugs provide superior durability and oxidation resistance compared to traditional iridium or platinum alternatives. The specialized DFE (Double Fine Electrode) and PSPE (Projected Square Platinum Electrode) tip designs ensure a more complete fuel burn, resulting in quicker throttle response, a smoother idle, and more reliable cold starts in demanding conditions.

• Manufacturer Part Number: FR7BHX-S
• Quantity: Box of 4
• Center Electrode: 0.4mm Ruthenium alloy fine wire for maximum ignitability
• Ground Electrode: 0.8mm Platinum fine wire for extended service life
• Insulator Material: Pure alumina silicate ceramic for high-strength heat transfer
• Anti-Corrosion: Trivalent metal plating prevents seizing and corrosion without the need for anti-seize
• Enhanced Design: Corrugated ribs prevent flashover, while the copper core maximizes heat removal

Fits select 2011-2019 BMW K1600 Grand America, K1600B, K1600GT, and K1600GTL. This NGK Laser Iridium spark plug (LMAR8AI-8) is engineered to deliver the precision and durability required for original equipment (OE) ignition systems. Featuring an iridium-tipped center electrode, these plugs provide a high melting point and extreme hardness for consistent performance and superior service life compared to platinum alternatives.

Built with a 98% pure copper core and a high-grade alumina silicate ceramic insulator, these plugs effectively dissipate heat to prevent overheating and pre-ignition. The trivalent metal plating provides superior protection against corrosion and seizing, which is critical for maintaining the high-performance inline-six engines found in the BMW K1600 series.

• Iridium Center Electrode: Laser-welded tip provides high durability and a stable spark.
• Platinum Ground Electrode Pad: Ensures even wear and longevity in modern distributorless ignition systems.
• Pure Alumina Silicate Ceramic: Offers superior strength and efficient heat transfer.
• Copper Core: Aids in rapid heat removal to maintain optimal operating temperatures.
• Triple Seals: Prevents combustion gas leakage for consistent cylinder pressure.
• Anti-Corrosion Finish: Trivalent metal plating eliminates the need for anti-seize during installation.
• Manufacturer Part Number: LMAR8AI-8 (Box of 4)

Fits 2018-2019 Kawasaki Ninja 400 (Base, ABS, KRT Edition) and Z400 ABS.

NGK Standard spark plugs are a reliable OE-quality solution designed for precise ignition and thermal management in your Kawasaki powerplant. Each plug features a 98% pure copper core to facilitate superior heat dissipation and conductivity, preventing hotspots that can lead to pre-ignition. The high-grade alumina silicate ceramic insulator provides exceptional dielectric strength, while the corrugated rib design prevents flashover for consistent sparking under load.

Built for durability, these plugs utilize a triple gasket sealing process to eliminate combustion gas leakage and maintain engine compression. The trivalent metal plating provides a robust barrier against corrosion and seizing, ensuring that the plugs remain easy to remove during your next service interval.

• Manufacturer Part Number: LMAR9G
• Core Material: 98% Pure Copper
• Tip Material: Nickel Alloy
• Insulator: High-grade Alumina Silicate Ceramic
• Plating: Trivalent Metal (Anti-Corrosive)
• Seal Type: Triple Gasket
• Quantity: Set of 4 Plugs

Fits select 2017-2020 Subaru Impreza and Crosstrek models.

NGK Laser Iridium High Ignitability spark plugs (DILKAR7B8) are engineered for original equipment applications requiring precise ignition timing and maximum service life. These plugs feature a laser-welded iridium-tipped center electrode paired with a platinum pad on the ground electrode. This dual-precious metal construction provides superior wear resistance and consistent sparking, maintaining high ignitability even in demanding distributorless ignition systems.

The DILKAR7B8 is built with a high-grade pure alumina silicate ceramic insulator for superior dielectric strength and thermal conductivity. A 98% pure copper core aids in heat removal to prevent overheating and pre-ignition, while triple seals prevent combustion gas leakage. The exterior shell is finished with trivalent metal plating to provide long-lasting anti-corrosion and anti-seizing properties without the need for additional thread lubricant.

• Manufacturer Part Number: DILKAR7B8
• Quantity: Set of 4 Spark Plugs
• Center Electrode: Iridium-tipped fine wire
• Ground Electrode: Platinum pad / fine wire tip
• Core Material: 98% Pure Copper
• Insulator: High-grade alumina silicate ceramic
• Plating: Trivalent metal (Anti-corrosion/Anti-seizing)
• Design: OE-specific High Ignitability (DFE)

Fits select 2002-2013 Acura and Honda models, including MDX, RL, RSX, TL, TSX, Accord, Civic, CR-V, Element, and Fit.

NGK G-Power Platinum spark plugs are a high-performance upgrade for engines originally equipped with standard nickel alloy plugs. The core of the G-Power series is a 0.6mm fine-wire platinum center electrode that requires less voltage to spark, resulting in faster starts, improved fuel efficiency, and more responsive acceleration. This design is paired with a trapezoidal cut ground electrode specifically engineered to reduce quenching, allowing the flame kernel to expand more rapidly for a cleaner, more complete burn.

Built to handle the rigors of modern daily driving, these plugs feature trivalent metal plating to prevent corrosion and seizing without the need for anti-seize during installation. The high-grade alumina silicate ceramic insulator ensures maximum heat transfer and prevents electrical flashover, while triple seals eliminate the risk of combustion gas leakage.

• Fine-Wire Platinum Tip: Increases ignitability and reduces ignition system strain.
• Trapezoidal Cut Ground Electrode: Maximizes combustion efficiency by reducing flame quenching.
• Trivalent Metal Plating: Superior anti-corrosion and anti-seizing properties for easier service intervals.
• Copper Core: Optimizes heat removal to prevent pre-ignition.
• Corrugated Ribs: Prevents flashover and misfires.
• Part Number: ZFR6BGP-S (Includes 4 Spark Plugs)

Fits select 2008-2017 Chrysler, Dodge, Fiat, Jeep, and Ram vehicles including the 300, Challenger, Charger, Durango, Ram 1500/2500/3500, Grand Cherokee, and Cherokee.

NGK Standard nickel alloy spark plugs are engineered to restore original equipment performance and reliability. These "Yellow Box" plugs utilize a 98% pure copper core for superior heat dissipation and conductivity, ensuring a stable spark across a wide heat range. The high-grade alumina silicate ceramic insulator provides high dielectric strength and heat transfer, while the trivalent metal plating provides long-term protection against corrosion and seizing in the cylinder head.

• Manufacturer Part Number: LZFR5C-11
• Quantity: Box of 4 spark plugs
• Core Material: 98% Pure copper core for improved heat removal
• Insulator: Alumina silicate ceramic with corrugated ribs to prevent flashover
• Sealing: Triple gasket seal prevents combustion gas leakage
• Finish: Trivalent metal plating for superior anti-corrosion and anti-seizing properties
• Design: OE-style nickel alloy center electrode for reliable service life

Fits select 2008-2020 Chrysler, Dodge, Fiat, Jeep, and Ram vehicles (including 300, Challenger, Charger, Grand Cherokee, and Ram 1500).

NGK Laser Iridium spark plugs represent the pinnacle of OE-replacement ignition technology. Designed to meet the exact specifications of original equipment manufacturers, the LZFR5CI-11 features a laser-welded iridium-tipped center electrode. This construction provides a more stable spark and superior durability compared to standard platinum plugs, effectively resisting electrical erosion over a longer service life.

These plugs are engineered for modern distributorless ignition systems, featuring a platinum pad on the ground electrode to ensure even wear across both terminals. The high-grade pure alumina silicate ceramic insulator and 98% pure copper core facilitate rapid heat dissipation, preventing pre-ignition and fouling under heavy loads or high-temperature operating conditions.

• Laser-Welded Iridium Tip: Six times harder than platinum for extreme durability and a focused, reliable spark.
• Platinum Ground Electrode: Provides consistent gap retention and uniform wear in waste-spark systems.
• Copper Core: Superior heat removal capabilities to prevent the plug from overheating.
• Trivalent Metal Plating: Delivers superior anti-corrosion and anti-seizing properties for easier removal.
• Triple Seals: Eliminates the risk of combustion gas leakage through the shell.
• High-Grade Ceramic: Pure alumina silicate insulator offers high dielectric strength and thermal conductivity.

Part Number: LZFR5CI-11
Quantity: Box of 4 Spark Plugs

Fits select 2006-2020 Honda, Kawasaki, and Yamaha motorcycles, ATVs, and UTVs including Vulcan 900, Teryx, Bolt, and Grizzly models.

NGK Iridium IX spark plugs are engineered for performance enthusiasts seeking improved ignitability and throttle response. The fine-wire iridium center electrode provides high durability and a consistently stable spark, while the tapered cut ground electrode reduces quenching to ensure superior starting and idling performance. These plugs serve as a high-performance upgrade over standard OE nickel alloy plugs, offering six times the hardness of platinum and an extremely high melting point suited for modern high-heat engines.

• Part Number: CPR7EAIX-9
• Quantity: Box of 4 spark plugs
• Iridium alloy fine-wire center electrode for extreme ignitability and consistent spark
• Tapered cut ground electrode improves flame expansion and reduces electrical quenching
• Trivalent metal plating provides superior anti-corrosion and anti-seizing properties
• Specifically designed to resist carbon fouling in modified or high-performance applications