NGK DF5B-8A / 94697 Spark Plug Iridium Fits Toyota , Lexus

The NGK DF5B-8A / 94697 Iridium spark plug is engineered for Toyota and Lexus vehicles requiring a durable, high-performance ignition. This 14mm diameter plug features a single iridium electrode for long life and consistent firing. With a reach of 26.5 mm and a 16 mm hex, it delivers precise Gapping and reliable starting in petrol engines. Recommended for modern engines that demand efficiency and smooth idle, it maintains optimal combustion with a 0.8 mm electrode gap. Ideal for drivers seeking premium heat resistance, reduced fouling, and steady performance under varying conditions.