Fits select 2011-2020 Indian and Polaris models, including FTR 1200, Scout, Ranger, General, ACE, and RZR (900/1000/570 series).

NGK Standard spark plugs are a reliable OE-replacement solution engineered to match the precise tolerances of your engine's factory ignition system. These "yellow box" plugs feature a 98% pure copper core for maximum heat dissipation and electrical conductivity, ensuring a consistent spark across an ultra-wide heat range. The high-grade alumina silicate ceramic insulator provides superior dielectric strength and heat transfer, while the triple gasket seal prevents combustion gas leakage.

• Manufacturer Part Number: MR7F
• Quantity: Set of 4 spark plugs
• Pure Copper Core: Aids in rapid heat removal and superior conductivity
• Trivalent Metal Plating: Provides excellent anti-corrosion and anti-seizing properties for easier removal
• Alumina Silicate Ceramic: High-grade insulator prevents flashover and strengthens the plug structure
• Corrugated Ribs: Specifically designed to prevent electrical flashover
• Triple Gasket Seal: Ensures no cylinder compression is lost through the plug housing

NGK Racing spark plugs are engineered for high-compression, high-RPM environments where standard plugs fail. The R7448A-9 is designed to withstand the extreme thermal loads and cylinder pressures of professional racing. Featuring specialized electrode configurations, these plugs ensure consistent ignitability and durability under the most grueling conditions.

• Part Number: R7448A-9
• Heat Range: 9
• Trivalent Metal Plating: Provides superior anti-corrosion and anti-seizing properties for reliable installation and removal.
• Alumina Silicate Ceramic: Pure ceramic insulator offers high dielectric strength and efficient heat transfer.
• Copper Core: Internal copper core aids in rapid heat dissipation to prevent pre-ignition.
• Triple Seals: Specialized sealing prevents combustion gas leakage.
• Corrugated Ribs: Ribbed insulator design eliminates electrical flashover.
• Quantity: Set of 4 spark plugs.

Fits select 2010-2020 Chrysler, Dodge, Hyundai, and Jeep vehicles. This set of NGK Laser Iridium High Ignitability spark plugs (SILZKR7B11) provides a precise combination of ignition performance and long-term durability. Engineered specifically to meet or exceed original equipment standards, these plugs are optimized for modern distributorless ignition systems (DIS).

Each plug utilizes an iridium-tipped center electrode, a material six times harder than platinum, to provide extreme resistance to electrical erosion. To ensure even wear and stable performance over the life of the plug, NGK incorporates a raised platinum pad or fine wire tip on the ground electrode. The 98% pure copper core and high-grade alumina silicate ceramic insulator work together to maximize heat dissipation and prevent flashover during high-load conditions.

• Manufacturer Part Number: SILZKR7B11
• Center Electrode: Laser Iridium tipped fine wire
• Ground Electrode: Platinum pad for enhanced durability
• Core Material: 98% pure copper for superior heat removal
• Insulator: Pure alumina silicate ceramic for strength and thermal conductivity
• Plating: Trivalent metal plating for anti-corrosion and anti-seizing properties
• Seal Design: Triple-gasket seals to prevent combustion gas leakage
• Quantity: Set of 4 spark plugs

Fits select 2013-2020 Acura ILX, TLX and Honda Accord, Civic, and CR-V models.

NGK Laser Iridium High Ignitability spark plugs are engineered as the ultimate OE-replacement solution for modern distributorless ignition systems. By combining a laser-welded iridium-tipped center electrode with a platinum pad on the ground electrode, NGK delivers superior wear resistance and consistent ignitability over a service life far exceeding standard nickel or platinum plugs.

• Manufacturer Part Number: DILKAR7H11GS
• Dual Precious Metal: Iridium center electrode and platinum ground electrode for maximum durability and even wear
• Core Construction: 98% pure copper core provides superior heat dissipation to prevent overheating and pre-ignition
• Insulator: High-grade alumina silicate ceramic for improved strength and heat transfer
• Anti-Corrosion Finish: Trivalent metal plating offers excellent anti-corrosion and anti-seizing properties
• Seal Integrity: Triple seals prevent combustion gas leakage

This set of 4 plugs ensures your engine maintains peak fuel efficiency and throttle response while meeting strict original equipment standards for durability and high-voltage performance.

Engineered for extreme competition and high-stress environments, NGK Racing spark plugs are built to withstand the rigorous heat and vibration of the track. The R7448A-10 features specialized electrode configurations designed for maximum durability and consistent ignitability where standard plugs might fail under pressure.

These plugs utilize a copper core for superior heat dissipation and a pure alumina silicate ceramic insulator for high thermal conductivity and structural strength. The trivalent metal plating provides a protective barrier against seizing and corrosion in the cylinder head, ensuring reliable installation and removal during service intervals.

• Part Number: R7448A-10
• Quantity: Box of 4 plugs
• Trivalent Metal Plating: Superior anti-corrosion and anti-seizing properties.
• Copper Core: High-grade copper core aids in rapid heat removal from the combustion chamber.
• Pure Alumina Silicate Ceramic: Provides superior insulator strength and heat transfer.
• Triple Seals: Prevents combustion gas leakage for consistent cylinder pressure.
• Corrugated Ribs: Designed to prevent flashover and electrical interference.

NGK Laser Platinum spark plugs are engineered as direct OE replacements to provide high ignitability and an extended service life compared to standard nickel alternatives. Designed specifically for vehicles originally equipped with platinum alloy multi-ground electrode plugs, the LKAR8AP7JDS ensures stable idling, superior anti-fouling, and improved fuel efficiency while maintaining lower emissions.

Constructed with a 98% pure copper core and high-grade pure alumina silicate ceramic, these plugs offer exceptional heat dissipation and insulator strength. This combination prevents the spark plug from overheating and ensures reliable starts in demanding conditions. For distributorless ignition systems, these Laser Platinum plugs feature a platinum pad on the ground electrode to ensure even wear and maintain a consistent spark gap throughout the service interval.

• Multi-Ground Design: Specialized electrode configuration provides better ignitability and anti-fouling performance.
• Pure Copper Core: Aids in efficient heat removal to prevent pre-ignition.
• Alumina Silicate Ceramic Insulator: Provides superior dielectric strength and heat transfer.
• Corrugated Ribs: Engineered to prevent flashover for consistent ignition.
• Triple Seals: Robust construction to prevent combustion gas leakage.

• Manufacturer Part Number: LKAR8AP7JDS
• Series: Laser Platinum
• Electrode Material: Platinum
• Quantity: Box of 4

NGK Laser Iridium High Ignitability spark plugs are engineered for modern OE applications, offering a precise balance of combustion efficiency and extended service life. These plugs are specifically designed for distributorless ignition systems, utilizing a fine-wire iridium center electrode and a platinum-tipped ground electrode to provide consistent spark performance while resisting electrode erosion in high-heat environments.

• Precision Ignition: Fine-wire iridium-tipped center electrode provides a durability rating six times harder than platinum.
• Enhanced Wear Resistance: Ground electrode features a raised platinum pad for even wear and reliable performance in modern ignition systems.
• Thermal Efficiency: 98% pure copper core aids in heat removal to prevent overheating and pre-ignition.
• Superior Insulation: Pure alumina silicate ceramic insulator ensures high dielectric strength and efficient heat transfer.
• Protection: Trivalent metal plating provides superior anti-corrosion and anti-seizing properties for easier removal.
• Gas-Tight Seal: Triple gasket seals prevent combustion gas leakage through the shell.
• MPN: SILZKGR8E8S

Fits select 2015-2019 KTM 690, 1090, and 1290 models.

NGK Laser Iridium spark plugs represent the pinnacle of OE-replacement technology, engineered to provide consistent ignition and maximum service life. These LMAR7DI-10 plugs utilize a laser-welded, fine-wire iridium-tipped center electrode. This material is six times harder than platinum, allowing for a thinner electrode profile that requires less voltage to fire while resisting electrical erosion over thousands of miles.

• High-Performance Ignition: Fine-wire iridium tip ensures a stable spark and improved throttle response.
• Advanced Heat Management: A 98 percent pure copper core aids in heat removal to prevent overheating and pre-ignition.
• Pure Alumina Ceramic: Alumina silicate ceramic insulator provides superior dielectric strength and thermal conductivity.
• Corrosion Protection: Trivalent metal plating offers excellent anti-corrosion and anti-seizing properties.
• Leak-Proof Design: Triple seals prevent combustion gas leakage past the shell for consistent compression.

This set includes four NGK Laser Iridium spark plugs (Part Number: LMAR7DI-10), ideal for vehicles originally equipped with fine-wire iridium alloy plugs.

Fits select 2013-2020 Ford and Lincoln vehicles (Edge, Escape, Explorer, Focus, Fusion, Mustang, Taurus, MKC, MKT, and MKZ).

NGK Laser Iridium spark plugs are engineered for OE-specific applications to deliver the highest levels of performance and longevity. These plugs feature a laser-welded iridium-tipped center electrode for extreme durability and a platinum pad on the ground electrode to ensure even wear in modern distributorless ignition systems. The combination of precious metals provides a service life significantly longer than standard platinum or nickel plugs while maintaining a stable spark in high-efficiency engines.

• Precise Ignition: Iridium-tipped center electrode is six times harder than platinum for superior resistance to spark erosion.
• Advanced Construction: 98% pure copper core provides superior heat dissipation to prevent overheating and pre-ignition.
• Durability: Pure alumina silicate ceramic insulator offers high dielectric strength and better heat transfer.
• Anti-Corrosion: Trivalent metal plating provides superior anti-seizing properties without the need for anti-seize during installation.
• Leak Prevention: Triple seals prevent combustion gas leakage past the shell.
• Part Number: LTR6DI-8 (Box of 4)

Fits select 1997-2020 Acura, BMW, Cadillac, Chevrolet, Chrysler, Dodge, Geo, Honda, Hyundai, and Infiniti vehicles.

NGK Ruthenium HX spark plugs represent the pinnacle of modern ignition technology, designed specifically for high-efficiency engines that demand superior ignitability and service life. Featuring a patented Ruthenium alloy, these plugs offer significantly higher durability and better oxidation resistance than standard iridium or platinum alternatives. The specialized tip designs, including Double Fine Electrode (DFE) and Projected Square Platinum Electrode (PSPE), ensure a more complete fuel burn, which translates to immediate throttle response, a stable idle, and more reliable cold-weather starts.

• 0.4mm Ruthenium Alloy: Ultra-fine wire center electrode maximizes spark concentration while minimizing voltage requirements.
• 0.8mm Platinum Ground: Fine-wire ground electrode provides a high-ignitability path for more efficient combustion.
• Superior Construction: High-grade pure alumina silicate ceramic insulator provides high dielectric strength and optimized heat transfer.
• Trivalent Metal Plating: Anti-corrosion and anti-seizing finish eliminates the need for anti-seize during installation.
• Copper Core: Integrated copper core facilitates rapid heat removal to prevent pre-ignition and fouling.
• Flashover Protection: Corrugated ribs on the insulator prevent electrical leakage or flashover in high-demand conditions.

NGK Laser Iridium High Ignitability spark plugs (SILMAR9F9) are engineered for original equipment applications that demand the highest levels of durability and ignition efficiency. These plugs feature an iridium-tipped center electrode combined with a raised platinum pad or fine wire tip on the ground electrode. This precious metal combination ensures consistent spark performance and even wear, particularly in modern distributorless ignition systems (DIS).

• Maximum Durability: Iridium center electrode is six times harder than platinum for long-term wear resistance.
• Dual Precious Metals: Platinum ground electrode surface prevents erosion and improves ignitability.
• Advanced Construction: 98% pure copper core facilitates superior heat dissipation to prevent overheating and pre-ignition.
• Superior Insulation: Pure alumina silicate ceramic insulator provides high-strength dielectric properties and efficient heat transfer.
• Anti-Corrosion Finish: Trivalent metal plating offers excellent anti-seizing and anti-corrosion protection without the need for anti-seize during installation.
• Leak-Proof Seal: Triple gasket seals prevent combustion gas leakage for consistent cylinder pressure.

These plugs are the recommended replacement for vehicles originally equipped with iridium alloy spark plugs, ensuring your engine maintains factory-spec performance and fuel economy.

Fits 2016-2020 Infiniti Q50 and Q60 models including Premium, Pure, Sport, and Red Sport 400 trims.

NGK Laser Iridium High Ignitability spark plugs are engineered for OE applications, delivering a combination of high-efficiency combustion and long-term durability. These plugs feature a dual-precious metal design: an iridium-tipped center electrode for extreme hardness and a raised platinum pad on the ground electrode to ensure even wear in distributorless ignition systems. This configuration is specifically recommended for vehicles originally equipped with DFE iridium alloy plugs.

Built with a 98% pure copper core, these plugs provide superior heat dissipation to prevent overheating and pre-ignition. The pure alumina silicate ceramic insulator offers high dielectric strength and enhanced heat transfer, while trivalent metal plating on the shell provides excellent anti-corrosion and anti-seizing properties for easier removal. Triple seals prevent combustion gas leakage, maintaining engine compression and efficiency.

• Manufacturer Part Number: DILKAR8K8G
• Quantity: Box of 4
• Center Electrode: Iridium-tipped fine wire
• Ground Electrode: Platinum pad/fine wire tip
• Core Material: 98% pure copper for maximum heat removal
• Insulator: Pure alumina silicate ceramic
• Finish: Trivalent metal plating for anti-corrosion
• Seals: Triple-gasket seal to prevent leakage

NGK Laser Platinum spark plugs are engineered for high ignitability and an extended service life in specific OE applications. These plugs utilize laser-welded platinum surfaces on both the center and ground electrodes, ensuring a consistent spark and even wear characteristics—a critical requirement for modern distributorless ignition systems (DIS).

• Precision Construction: Laser-welded platinum disk on the center electrode and a platinum pad on the ground electrode for superior anti-fouling and stable idling.
• Thermal Management: 98% pure copper core provides maximum heat dissipation, preventing the plug from overheating during high-load conditions.
• Advanced Insulation: High-grade pure alumina silicate ceramic insulator offers high dielectric strength and efficient heat transfer.
• Corrosion Resistance: Trivalent metal plating provides superior anti-corrosion and anti-seizing properties, ensuring easier removal during service.
• Internal Integrity: Triple-gasket sealing process prevents combustion gas leakage, while corrugated ribs eliminate the risk of electrical flashover.

Manufacturer Part Number: PKER7A8EGS. Includes four (4) spark plugs.

Fits select 2015-2019 Kawasaki Ninja H2, H2R, H2 SX, ZX-10R, and ZX-10RR (ZX1000) models.

NGK Laser Iridium High Ignitability spark plugs are engineered as high-performance OE replacements, delivering a precise combination of longevity and ignition efficiency. These plugs feature a laser-welded iridium-tipped center electrode—a material six times harder than platinum—ensuring consistent spark delivery and durability under the extreme thermal loads of high-revving Kawasaki liter-class engines.

To maintain peak performance in distributorless ignition systems, these plugs utilize a raised platinum pad or fine wire tip on the ground electrode to minimize wear. The pure alumina silicate ceramic insulator and 98% pure copper core facilitate rapid heat transfer to prevent overheating, while the trivalent metal plating provides essential anti-corrosion and anti-seizing protection for the life of the plug.

• Manufacturer Part Number: SILMAR9B9
• Quantity: Box of 4 spark plugs
• Iridium-tipped center electrode for maximum durability
• Raised platinum pad on the ground electrode for improved spark performance
• 98% pure copper core aids in heat removal and prevents fouling
• Trivalent metal plating eliminates the need for anti-seize during installation
• Triple seals prevent combustion gas leakage

NGK Laser Iridium High Ignitability spark plugs are engineered to provide the ultimate combination of performance, efficiency, and longevity for modern OE applications. Featuring an iridium-tipped fine-wire center electrode and a platinum-tipped ground electrode, these plugs ensure consistent ignition and even wear in high-demand distributorless ignition systems. The center electrode material is six times harder than platinum, providing extreme durability against spark erosion.

Technical reliability is supported by a 98 percent pure copper core and high-grade alumina silicate ceramic insulators, which facilitate superior heat transfer and prevent the plug from overheating during high-load operation. These plugs come pre-plated with trivalent metal to provide excellent anti-corrosion and anti-seizing properties, ensuring they remain easy to remove at the end of their service life.

• Manufacturer Part Number: SILZKFR8G7S
• Series: Laser Iridium High Ignitability
• Quantity: Set of 4 Spark Plugs
• Electrode Material: Iridium center tip with platinum-tipped ground electrode
• Insulator: Pure alumina silicate ceramic for high dielectric strength
• Sealing: Triple gasket seals to prevent combustion gas leakage
• Finish: Trivalent metal plating for superior anti-seize and anti-corrosion

Fits select 2017-2020 Honda Civic and CR-V models (Si / EX / EX-L / LX / Touring).

NGK Laser Iridium spark plugs (ILZKAR8J8SY) are engineered to meet original equipment standards for modern ignition systems, providing a precise balance of performance and service life. The center electrode is tipped with iridium, a material six times harder than platinum, which maintains a stable spark gap and resists electrical erosion. To ensure consistent thermal performance, NGK utilizes a 98 percent pure copper core and high-grade alumina silicate ceramic insulators for superior heat transfer and dielectric strength.

• Iridium-tipped center electrode for extreme durability and high ignitability
• Platinum pad on the ground electrode ensures even wear in distributorless ignition systems
• Trivalent metal plating provides superior anti-corrosion and anti-seizing properties
• Pure alumina silicate ceramic insulator for better heat transfer and structural strength
• Triple seals prevent combustion gas leakage
• Copper core aids in rapid heat dissipation to prevent pre-ignition
• Part Number: ILZKAR8J8SY

Fits select 2013-2020 Audi A3, A4, A5, A6, Q5, Q7, S3, TT, and allroad; Porsche Macan; and Volkswagen Beetle, Golf, GTI, Jetta, and Passat models.

NGK Ruthenium HX High Ignitability spark plugs represent the pinnacle of modern ignition technology. Designed to meet the demands of high-efficiency engines, these plugs utilize a patented Ruthenium alloy that provides superior oxidation resistance and durability compared to standard iridium or platinum alternatives. The LFER7BHX features specialized DFE (Double Fine Electrode) and PSPE (Projected Square Platinum Electrode) tip designs to ensure a more complete fuel burn, resulting in sharper throttle response, a stabilized idle, and more reliable cold starts.

• 0.4mm Ruthenium alloy fine-wire center electrode for maximum spark concentration
• 0.8mm platinum fine-wire ground electrode for extended service life
• Pure alumina silicate ceramic insulator provides high dielectric strength and thermal conductivity
• Trivalent metal plating offers excellent anti-corrosion and anti-seizing properties
• Copper core aids in efficient heat dissipation
• Corrugated ribs prevent flashover to ensure consistent ignition
• Manufacturer Part Number: LFER7BHX

Fits select 2017-2020 Polaris RZR PRO XP, RZR XP Turbo, and RZR XP 4 Turbo models.

NGK Standard spark plugs are engineered as reliable OE-quality replacements for powersports applications. Featuring a high-grade alumina silicate ceramic insulator, these plugs provide superior dielectric strength and optimal heat transfer for consistent ignition under load. The triple gasket sealing process prevents combustion gas leakage, ensuring the cylinder maintains full compression.

Each MR9F plug is built with a solid 98% pure copper core to maximize heat dissipation and electrical conductivity, effectively preventing pre-ignition and fouling. The exterior features trivalent metal plating, which offers long-term protection against corrosion and seizing, making future maintenance and plug removal easier.

• Part Number: MR9F
• Quantity: Box of 4
• Core Material: 98% Pure Copper for superior conductivity
• Insulator: Alumina silicate ceramic with corrugated ribs to prevent flashover
• Finish: Trivalent metal plating for anti-corrosion and anti-seizing
• Seal: Triple gasket design to prevent combustion leakage

Fits 2013-2015 Honda NCH50 Metropolitan (Base).

NGK Standard spark plugs are a reliable OE-style replacement engineered for consistent ignition performance. These nickel alloy plugs feature a solid 98% pure copper core for superior heat dissipation and electrical conductivity, ensuring a wide heat range for dependable operation. The high-grade alumina silicate ceramic insulator provides optimal dielectric strength and heat transfer, while corrugated ribs help prevent electrical flashover.

• Part Number: CR7HSA-9
• Quantity: Box of 4
• Trivalent Metal Plating: Delivers superior anti-corrosion and anti-seizing properties for easier installation and removal.
• Triple Gasket Sealing: Robust design prevents combustion gas leakage to maintain engine compression.
• Copper Core: Enhances heat removal and conductivity for stable performance.
• Ceramic Insulator: Pure alumina silicate construction for improved strength and heat transfer.

NGK Iridium IX spark plugs are engineered for performance enthusiasts seeking improved ignitability, superior throttle response, and exceptional anti-fouling characteristics. The fine-wire iridium center electrode is six times harder than platinum and features an extremely high melting point, making it ideal for the high-heat environments of modern or modified engines.

Equipped with a tapered cut ground electrode, these plugs minimize quenching and improve flame kernel expansion for more reliable starts and smoother idling. Each plug is finished with trivalent metal plating to provide long-lasting anti-corrosion and anti-seizing properties, ensuring easy removal during maintenance intervals. Use these as a high-durability upgrade for original equipment nickel alloy plugs.

• Manufacturer Part Number: BPR5EIX (Stock No. 6597)
• Terminal Type: Solid
• Center Electrode Material: Iridium alloy fine wire
• Ground Electrode Design: Tapered cut
• Finish: Trivalent metal plating for anti-seize protection
• Quantity: Set of 4 spark plugs

Fits select 2016-2020 Honda Civic models, including EX, EX-L, EX-T, LX, Sport, Sport Touring, Touring, and Type R.

NGK Laser Iridium spark plugs are engineered for precise OE applications, providing an optimal balance of ignition performance and long-term durability. Each plug features an iridium-tipped center electrode that is six times harder than platinum, ensuring a stable spark and consistent combustion even in high-stress engines. These plugs are a direct-fit replacement for vehicles originally equipped with fine-wire iridium alloy technology.

The construction utilizes high-grade pure alumina silicate ceramic insulators for superior dielectric strength and heat transfer. A 98% pure copper core facilitates rapid heat removal to prevent overheating and pre-ignition, while triple seals prevent combustion gas leakage. The trivalent metal plating eliminates the need for anti-seize during installation by providing inherent anti-corrosion and anti-seizing properties.

• Manufacturer Part Number: ILZKAR8H8S
• Iridium-tipped center electrode for maximum electrode life
• Platinum pad on the ground electrode for uniform wear in DIS systems
• Pure alumina silicate ceramic insulator for better thermal conductivity
• Trivalent metal plating for superior corrosion resistance
• 98% pure copper core aids in heat dissipation
• Triple seals prevent pressure leakage

Fits select 2013-2020 Audi A3, A4, A5, A6, Q5, Q7, S3, TT, Porsche Macan, and Volkswagen Beetle, Golf, GTI, Jetta, and Passat.

NGK Laser Platinum spark plugs are engineered for OE applications, providing high ignitability and a significantly longer service life than conventional nickel plugs. Each plug features a laser-welded platinum pad on the ground electrode, ensuring even wear and consistent spark delivery in modern distributorless ignition systems. The high-grade pure alumina ceramic insulator and 98% pure copper core work together to maximize heat dissipation, preventing overheating and ensuring reliable starts under various conditions.

• Part Number: PLFER7A8EG
• Quantity: Box of 4
• Dual Platinum Surfaces: Laser-welded platinum center and ground electrodes for maximum durability and reduced electrode erosion.
• Anti-Corrosion Finish: Trivalent metal plating provides superior anti-seizing and anti-corrosion properties without the need for anti-seize.
• Performance Stability: Designed for stable idling, superior anti-fouling, and improved fuel efficiency to meet or exceed original equipment standards.
• Thermal Control: 98% pure copper core ensures optimal thermal conductivity and prevents spark plug overheating.

Fits select 2015-2019 KTM 690 Duke/Enduro R, 1090 Adventure R, and 1290 Super Adventure/Duke models.

NGK Laser Iridium spark plugs (LKAR9BI-10) are engineered to meet original equipment standards for ignition performance and service life. Designed specifically for high-performance KTM applications, these plugs utilize a laser-welded iridium-tipped center electrode and a platinum-chip ground electrode to ensure slow wear rates and a stable idle. The construction focuses on high-grade materials that withstand the thermal stresses of distributorless ignition systems.

• Manufacturer Part Number: LKAR9BI-10
• Iridium center electrode tip is six times harder than platinum for maximum durability
• Platinum pad on the ground electrode ensures even wear and extended service intervals
• Pure alumina silicate ceramic insulator provides high dielectric strength and optimized heat transfer
• 98% pure copper core facilitates rapid heat dissipation to prevent overheating and pre-ignition
• Trivalent metal plating offers excellent anti-corrosion and anti-seizing properties
• Triple seals prevent combustion gas leakage for consistent cylinder pressure

Fits select 2009-2019 Audi A6, A7, A8, Q5, Q7, S4, S5, and SQ5, Porsche Cayenne and Panamera, and Volkswagen Touareg models.

NGK Laser Platinum spark plugs are engineered as high-performance OE replacements to provide superior ignitability and a longer service life than standard nickel plugs. Featuring laser-welded platinum surfaces on the center electrode and most ground electrodes, these plugs ensure minimal gap erosion and stable idling throughout their lifespan. The pure alumina silicate ceramic insulator provides exceptional dielectric strength, while the trivalent metal plating protects the shell from corrosion and seizing in the cylinder head, even in high-heat environments.

• OE Specific Design: Engineered to meet original equipment requirements for fit, heat range, and durability.
• Platinum-to-Platinum Surfaces: Laser-welded platinum pads provide even wear and consistent performance in distributorless ignition systems.
• Thermal Management: 98% pure copper core facilitates rapid heat removal to prevent pre-ignition and overheating.
• Anti-Fouling Performance: Fine-wire design improves fuel efficiency and reduces emissions while preventing carbon buildup.
• Flashover Prevention: Corrugated ribs on the insulator prevent electrical leakage (flashover) for reliable starts in all conditions.

Technical Specifications:
- Part Number: PFR8S8EG
- Electrode Material: Platinum Tip
- Core Material: Copper
- Insulator: Pure Alumina Silicate Ceramic
- Sealing: Triple Gasket Seal
- Quantity: Box of 4