Fits select 2001-2019 Arctic Cat and Polaris snowmobiles.

NGK Standard spark plugs are engineered as a reliable OE cornerstone for high-performance engines. These BPR9ES plugs feature a 98% pure copper core to provide superior heat dissipation and conductivity, maintaining a stable operating temperature across ultra-wide heat ranges. The construction utilizes high-grade alumina silicate ceramic for the insulator, providing exceptional dielectric strength and improved heat transfer to prevent overheating.

Built to withstand the rigors of power sports environments, the exterior is finished with trivalent metal plating to ensure long-term anti-corrosion and anti-seizing properties, making future removals easier. The design includes corrugated ribs to eliminate flashover and a triple gasket sealing process to prevent combustion gas leakage during high-pressure cycles.

• Manufacturer Part Number: BPR9ES
• Core Material: 98% Pure copper core for optimal thermal management
• Insulator Material: High-grade alumina silicate ceramic
• Shell Finish: Trivalent metal plating for superior corrosion resistance
• Seal Type: Triple gasket sealing to prevent compression loss
• Design Features: Corrugated ribs to prevent electrical flashover
• Quantity: Set of 4 spark plugs

Fits 2000-2011 Honda S2000, Civic Si, and Acura RSX Type-S.

NGK Laser Iridium spark plugs (IFR7G-11KS) provide the ultimate combination of performance and longevity for high-performance Honda and Acura engines. These plugs feature a laser-welded iridium-tipped center electrode and a platinum pad on the ground electrode, offering durability significantly greater than standard platinum plugs. Designed to meet OE standards, they utilize a 98% pure copper core for superior heat dissipation, preventing overheating while ensuring reliable cold starts and consistent ignition.

• Iridium-Tipped Center Electrode: Delivers high durability and a consistent spark for efficient combustion under load.
• Platinum Ground Electrode Pad: Ensures even wear and long service life, specifically optimized for distributorless ignition systems (DIS).
• Pure Alumina Silicate Ceramic: Provides superior dielectric strength and enhanced heat transfer for better thermal management.
• Trivalent Metal Plating: Offers advanced anti-corrosion and anti-seizing properties, protecting the threads without the need for additional lubricants.
• Triple Seal Design: Proprietary multi-stage sealing process prevents combustion gas leakage for consistent cylinder pressure.
• Quantity: Sold as a box of 4 spark plugs.

Fits select 2003-2006 Audi RS6 and Porsche Cayenne (Turbo / Turbo S).

NGK Laser Platinum spark plugs are engineered to match original equipment specifications for high-performance European engines. These plugs utilize a fine-wire platinum tip and a platinum pad on the ground electrode to ensure consistent ignitability and a longer service life compared to standard nickel alternatives. This design is specifically optimized for distributorless ignition systems, providing stable idling, improved fuel efficiency, and superior anti-fouling characteristics.

Construction includes a high-grade alumina silicate ceramic insulator and a 98% pure copper core, which facilitates rapid heat removal to prevent overheating under load. The trivalent metal plating provides long-term resistance against corrosion and seizing, ensuring the plugs remain easy to remove at the end of their service interval.

• Manufacturer Part Number: PFR7Q (Stock No. 7963)
• Center Electrode: Platinum tipped fine wire
• Ground Electrode: Platinum pad for even wear and durability
• Insulator: Pure alumina silicate ceramic with corrugated ribs to prevent flashover
• Core Material: 98% pure copper for maximum heat dissipation
• Shell Plating: Trivalent metal for anti-corrosion and anti-seizing
• Sealing: Triple gasket seals to prevent combustion gas leakage
• Quantity: Box of 4 spark plugs

Fits 1990-1993 Kawasaki ZX600 Ninja 600R, ZX600 Ninja ZX-6, ZX750 Ninja ZX-7, and ZX750 Ninja ZX-7R.

NGK Standard spark plugs are engineered as reliable OE replacement components for consistent ignition performance. These plugs feature a solid 98% pure copper core for superior heat dissipation and conductivity, maintaining stable operating temperatures across wide heat ranges. The legendary 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.

• Trivalent Metal Plating: Ensures superior anti-corrosion and anti-seizing properties for easier installation and removal.
• Triple Gasket Seal: Prevents combustion gas leakage to maintain engine compression.
• Corrugated Ribs: Specialized insulator design prevents electrical flashover and misfires.
• Solid Copper Core: Aids in efficient heat removal and electrical conductivity.
• Part Number: C9E
• Quantity: Box of 4

Fits select 1994-2019 Arctic Cat snowmobiles, including Bearcat, Firecat, Crossfire, M-Series, and EXT models.

NGK V-Power spark plugs (BR9EYA) are engineered to improve ignitability and performance over standard nickel plugs. Featuring a unique 90-degree V-cut nickel alloy center electrode and a concave ground electrode, these plugs focus the spark at the edge of the electrode to initiate combustion more effectively. This design results in quicker cold starts, a smoother idle, and reduced fouling during high-demand operation.

• Manufacturer Part Number: BR9EYA
• V-Cut Technology: Patented V-groove center electrode increases spark kernel growth for better fuel combustion.
• Advanced Insulator: High-grade alumina silicate ceramic provides superior dielectric strength and optimized heat transfer.
• Trivalent Metal Plating: Specialized finish offers superior anti-corrosion and anti-seizing properties, ensuring the plugs won't seize in the cylinder head.
• Heat Dissipation: A solid copper core aids in rapid heat removal to prevent pre-ignition and engine damage.
• Leak Prevention: Triple gasket seals prevent combustion gas leakage to maintain consistent cylinder compression.
• Anti-Flashover: Corrugated ribs on the insulator prevent electrical flashover.

This box includes four (4) spark plugs, providing a reliable ignition solution for multi-cylinder Arctic Cat engines.

Fits select 1987-2020 Arctic Cat, BMW, Suzuki, and Yamaha vehicles.

NGK Standard spark plugs are a proven OE-quality replacement designed for consistent performance and long-term reliability. Featuring a solid 98% pure copper core, these plugs provide superior heat dissipation and conductivity, allowing for an ultra-wide heat range that prevents fouling and pre-ignition. The insulator is constructed from high-grade alumina silicate ceramic to ensure dielectric strength and efficient heat transfer from the combustion chamber to the cylinder head.

Each plug is treated with a trivalent metal plating, providing robust anti-corrosion and anti-seizing properties to ensure the plugs remain easy to remove even after high-mileage service intervals. The triple gasket sealing process prevents combustion gas leakage, maintaining engine compression and efficiency.

• Manufacturer Part Number: DR7EA
• Quantity: Box of 10
• 98% Pure Copper Core: Offers maximum heat removal and electrical conductivity
• Trivalent Metal Plating: Superior anti-corrosion and anti-seizing properties; no anti-seize required
• Alumina Silicate Ceramic Insulator: High-strength dielectric performance for consistent spark delivery
• Corrugated Ribs: Specifically designed to prevent flashover
• Triple Gasket Seal: Ensures a gas-tight seal to prevent pressure loss

Fits select 2004-2009 Audi A3 Quattro and TT Quattro, Porsche Cayenne, and Volkswagen Eos, R32, and Touareg models.

NGK Laser Iridium spark plugs (IZKR7B) are engineered to meet original equipment standards for ignition performance and long-term durability. These plugs feature a laser-welded iridium-tipped center electrode—six times harder than platinum—ensuring a high melting point and consistent spark over an extended service life. Specifically designed for modern distributorless ignition systems, these plugs utilize a platinum pad on the ground electrode to minimize wear and maintain gap integrity.

• Precision Construction: Iridium-tipped center electrode offers superior durability and spark efficiency.
• Dual Noble Metals: Platinum chip on the ground electrode provides even wear across both electrodes.
• Thermal Management: 98% pure copper core aids in heat removal to prevent overheating.
• Superior Insulation: Pure alumina silicate ceramic insulator provides high dielectric strength and heat transfer.
• Anti-Corrosion: Trivalent metal plating prevents seizing and corrosion in the cylinder head.
• Gas-Tight Seal: Triple seals eliminate combustion gas leakage for consistent cylinder pressure.

Fits select 1958-2011 BMW, Jaguar, Land Rover, Mazda, and Mercedes-Benz vehicles. These NGK Standard series spark plugs are engineered as a direct OE-replacement to restore factory-spec ignition performance and reliability.

Built with a 98% pure copper core, these plugs provide superior heat dissipation and conductivity, allowing for a stable spark across an ultra-wide heat range. The insulator is constructed from high-grade alumina silicate ceramic, offering exceptional dielectric strength and physical durability to prevent flashover. To ensure long-term serviceability, the shells are treated with trivalent metal plating, providing professional-grade anti-corrosion and anti-seizing properties that make removal easier during your next tune-up.

• Manufacturer Part Number: BPR5ES
• Quantity: Box of 4
• Center Electrode Material: Nickel alloy with 98% pure copper core
• Insulator Material: Alumina silicate ceramic with corrugated ribs
• Finish: Trivalent metal plating for corrosion resistance
• Sealing: Triple gasket seal to prevent combustion gas leakage

Fits select 2008-2020 Honda CB1000R, CB650R, CBR1000RR, CBR600RR, CBR650R, and VFR1200F models.

NGK Laser Iridium High Ignitability spark plugs (IMR9E-9HES) are engineered to meet and exceed original equipment standards, providing the optimal combination of performance and longevity for high-performance motorcycle engines. These plugs feature a fine-wire iridium-tipped center electrode for superior ignitability and a ground electrode with a raised platinum pad to ensure uniform wear and extended service life in distributorless ignition systems.

Built with a 98 percent pure copper core and a high-grade alumina silicate ceramic insulator, these plugs offer maximum heat dissipation and structural strength. The trivalent metal plating provides a resilient barrier against corrosion and seizing, while the triple-gasket seal prevents combustion gas leakage.

• Part Number: IMR9E-9HES
• Center Electrode: Iridium-tipped fine wire
• Ground Electrode: Platinum-reinforced tip or pad
• Core Material: 98% pure copper for superior heat transfer
• Insulator: Pure alumina silicate ceramic for high dielectric strength
• Plating: Trivalent metal for anti-seize and anti-corrosion protection
• Sealing: Triple seals to prevent compression loss

Fits select 2001-2019 Aprilia, Arctic Cat, Can-Am, Husqvarna, Kawasaki, Polaris, Sea-Doo, Suzuki, and Vespa models.

NGK Standard spark plugs are engineered as the primary OE-quality replacement for various powersports applications, from scooters and ATVs to personal watercraft. Each plug features a 98% pure copper core for superior heat dissipation and electrical conductivity, ensuring consistent ignition across a wide heat range. The high-grade alumina silicate ceramic insulator provides exceptional dielectric strength, while the corrugated ribs prevent flashover to maintain spark intensity.

Built to withstand harsh environments, these plugs utilize trivalent metal plating for long-term protection against corrosion and seizing, making future removals easier. The triple gasket sealing process prevents combustion gas leakage, maintaining engine compression and performance.

• Manufacturer Part Number: CR8EB
• 98% pure copper core aids in heat removal and conductivity
• Alumina silicate ceramic insulator for superior dielectric performance
• Trivalent metal plating for anti-corrosion and anti-seizing properties
• Triple gasket seals prevent combustion gas leakage
• Corrugated ribs designed to prevent flashover
• Sold as a box of 4

Fits select 2000-2011 Acura RSX Type-S, Honda Civic Si, and Honda S2000.

NGK Laser Platinum spark plugs (PFR7G-11S) are precision-engineered to provide high ignitability and an extended service life compared to standard nickel components. These plugs feature a laser-welded platinum disc on the center electrode and a platinum pad on the ground electrode, ensuring even wear and stable performance in distributorless ignition systems (DIS). The 98% pure copper core maximizes heat dissipation to prevent pre-ignition, while the high-grade pure alumina silicate ceramic insulator provides superior dielectric strength and thermal transfer.

Engineered for OE-specific applications, these plugs feature trivalent metal plating for superior anti-corrosion and anti-seizing properties, making them reliable for long-term use without the need for additional anti-seize during installation.

• Manufacturer Part Number: PFR7G-11S
• Quantity: Box of 4
• Center Electrode: Platinum-tipped
• Ground Electrode: Platinum pad
• Core Material: 98% Pure Copper
• Insulator: Alumina Silicate Ceramic with corrugated ribs to prevent flashover
• Seals: Triple gasket seals to prevent combustion gas leakage
• Finish: Trivalent metal plating

Fits select 2001-2010 BMW M3, Z3, Z4, and HP2, R1150, and R1200 motorcycles.

NGK Laser Platinum spark plugs are engineered for OE applications, providing high ignitability and a significantly longer service life than conventional nickel plugs. These DCPR8EKP plugs feature a laser-welded platinum pad on the ground electrode, ensuring even wear and consistent performance in modern distributorless ignition systems. The 98% pure copper core is paired with a high-grade alumina silicate ceramic insulator to maximize heat dissipation, preventing overheating and ensuring reliable starts even under heavy load.

Built to resist the harsh conditions of high-performance engines, the shells are finished with trivalent metal plating for superior anti-corrosion and anti-seizing properties. Triple seals prevent combustion gas leakage, maintaining cylinder compression and improving overall fuel efficiency while lowering emissions.

• Manufacturer Part Number: DCPR8EKP
• Quantity: Box of 4
• Center Electrode: Platinum
• Core Material: 98% Pure Copper
• Insulator: Pure Alumina Silicate Ceramic
• Finish: Trivalent Metal Plating
• Design: Multi-ground electrode for stable idling

Fits select 1982-2011 Aston Martin, Buick, Cadillac, and Chevrolet models. Please refer to the fitment table below to ensure compatibility with your specific vehicle.

NGK Iridium IX spark plugs are engineered for the performance enthusiast who demands superior ignition and longevity. Featuring a 0.6mm 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-heat engine environments. The tapered-cut ground electrode reduces quenching and improves flame expansion for better starting, stable idling, and consistent throttle response.

These plugs are treated with trivalent metal plating to provide exceptional anti-corrosion and anti-seizing properties, ensuring they remain easy to remove even after high-mileage intervals. Whether you are upgrading from factory nickel alloy plugs or maintaining a modified application, the Iridium IX series delivers the ignitability needed for outstanding acceleration and fuel efficiency.

• Manufacturer Part Number: TR55IX
• Quantity: Box of 4 spark plugs
• Center Electrode Material: Iridium fine-wire
• Ground Electrode: Tapered cut for improved flame kernel expansion
• Finish: Trivalent metal plating for superior anti-corrosion protection
• Application: Recommended for high-performance or OE-replacement upgrades

Fits select 1950-2020 Aston Martin, Honda, Kawasaki, Polaris, Suzuki, and Yamaha motorcycles, ATVs, and side-by-sides.

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 high ignitability and a consistent spark while requiring less voltage than standard nickel plugs. The iridium alloy is significantly harder than platinum and features an extremely high melting point, making it ideal for the thermal demands of high-performance and modern modified engines.

• Manufacturer Part Number: CR6HIX
• Center Electrode: Fine wire iridium tip for consistent spark and durability
• Ground Electrode: Tapered cut design for improved starting, idling, and throttle response
• Corrosion Resistance: Trivalent metal plating for superior anti-corrosion and anti-seizing properties
• Construction: High-grade alumina silicate ceramic insulator for better heat transfer and electrical insulation
• Quantity: Set of 4 spark plugs

Fits select 1985-2020 Chevrolet, Cadillac, Buick, Audi, and Aston Martin models.

NGK Iridium IX spark plugs are engineered for the performance enthusiast, providing improved throttle response and superior anti-fouling characteristics compared to standard nickel alloy plugs. The fine-wire iridium center electrode is six times harder than platinum, offering an extremely high melting point that withstands the heat of modern high-performance and modified engines.

Each plug features a tapered cut ground electrode to reduce quenching and improve ignitability during cold starts and idling. The trivalent metal plating provides long-lasting protection against corrosion and seizing in the cylinder head, ensuring easier removal during service intervals. These are a direct performance upgrade for applications originally equipped with platinum or nickel alloy plugs.

• Manufacturer Part Number: TR5IX
• Quantity: Box of 4
• Center Electrode Material: Fine wire iridium
• Ground Electrode Shape: Tapered cut
• Finish: Trivalent metal plating
• Application: High-performance and modified engines