The NGK Iridium Spark Plug - IZFR5B is engineered with an iridium-tipped center electrode, delivering superior ignition performance and long-lasting durability. This advanced design improves combustion efficiency, leading to smoother engine operation and enhanced fuel economy. The IZFR5B model is resistant to fouling and wear, ensuring a prolonged service life and reducing maintenance intervals. Suitable for a wide range of engines, it offers dependable starting and consistent performance. The NGK Iridium Spark Plug is an ideal choice for those seeking high-quality ignition components that boost engine reliability and efficiency under various driving conditions.

Part number: IZFR5B