## NGK Iridium Spark Plug IFR5L-11 (VK16PRZ11) Ensure optimal engine performance with the NGK Iridium Spark Plug IFR5L-11 (VK16PRZ11). NGK, a renowned and respected manufacturer of motorcycle and scooter parts, guarantees the highest quality and reliability. This spark plug is the perfect solution for demanding users who expect the best performance and long service life. ### Advantages of the NGK Iridium Spark Plug: * **Exceptional durability:** The iridium center electrode is characterized by high resistance to spark erosion, which translates into twice the lifespan compared to standard spark plugs. * **Optimal combustion:** The precisely crafted electrode ensures a stable spark, contributing to better combustion of the fuel-air mixture. * **Increased power and dynamics:** Improved combustion translates into a noticeable increase in engine power and dynamics. * **Easy installation:** The spark plug is compatible with many motorcycle and scooter models, and its installation is quick and easy. ### Technical Specifications: * **NGK Code:** IFR5L11 * **Denso Code:** VK16PRZ11 * **Center Electrode Material:** Iridium * **Thread Diameter:** 14mm * **Thread Length:** 19mm * **Wrench Size:** 16mm Investing in the NGK Iridium Spark Plug IFR5L-11 (VK16PRZ11) guarantees trouble-free operation and optimal performance of your motorcycle or scooter.