The NGK 7418 Laser Iridium Spark Plug - IFR5J11 is designed to meet the demands of modern high-performance engines. It features a fine-wire iridium center electrode that delivers a more focused spark, improving ignition efficiency and engine response. The laser-welded construction ensures durability and consistent performance, even under extreme conditions. The platinum disc welded to the ground electrode helps prevent gap erosion, allowing for a longer lifespan. This plug is ideal for drivers seeking improved fuel economy, reduced emissions, and reliable performance. The NGK IFR5J11 is built to last, providing excellent performance over its extended service interval.

Part number: IFR5J11