Number of poles: 1 Warranty: 2 years Spanner Size: 16 mm Thread Size: M14 x 1.25 Thread Length [mm]: 26.5 Spark Plug: Iridium Middle Electrode Spark Plug: 1 - Earthed Electrode Spark Plug: interference Suppression 5 kOhm Spark Plug: with gasket seat Spark Position [mm]: 3.5 Spark Plug: Fixed SAE connector