NGK Spark Plug - IZFR6F11 (4 Per Box) ronstan ball bearing car - series 42 - reef Star Tron is safe for

Star Tron is safe for all engines and overdosing is not harmful

4mm (5/8") holes

🚗 Experience top-notch quality and cutting-edge technology from the world leaders in spark plug manufacturing

- Perfect for marine or RV applications

Available in 3 sizes suitable for boats ranging from 14 metres to 20 metres in length

NGK Spark Plug - IZFR6F11 (4 Per Box) ronstan ball bearing car - series 42 - reef Star Tron is safe forNGK Spark Plug IZFR6F11 (4 Per Box). NGK have over 80 years of experience in spark plug manufacturing and they are the world leaders in spark plug technology. They have an extensive range of spark plugs, each with their own unique characteristics specifically engineered to its vehicle application and they are designed to suit a broad range of vehicles on Australian roads. With their dedication to quality, outstanding reliability and state of the art