The NGK Iridium spark plug delivers reliable ignition performance and extended service life by combining a fine wire iridium center electrode with precision manufacturing. Engineered for efficient combustion, this plug improves throttle response, cold start reliability and fuel economy while resisting wear under high temperatures. It is constructed with a laser welded iridium tip for excellent longevity and a nickel plated steel shell for corrosion resistance. The spark plug is pre gapped to manufacturers specification and designed for direct replacement in compatible petrol engines, providing stable spark timing and consistent firing across a wide range of driving conditions.

• Iridium center electrode for long life and stable spark
• Fine wire design for reduced voltage requirement and improved ignitability
• Laser welded tip for enhanced durability
• Nickel plated shell for corrosion resistance
• Pre gapped to manufacturers specification for easy installation
• OE style fitment and reliable thread sealing

Important specifications and attributes include iridium electrode material, precision ground firing end, pre set gap to vehicle requirements, sealed shell design and compatibility with standard 14 mm thread applications where specified by the vehicle manufacturer. Installation is straightforward using the correct torque and socket size and periodic inspection is recommended according to the vehicle service schedule. This plug is suitable for motorists seeking improved ignition efficiency and reduced maintenance frequency compared with conventional plugs.