Spark Plug
NGK 4221
Specifications:
Spanner Size: 20,8 mm, Thread Size: M14 x 1,25, Thread Length [mm]: 19.5, Spark Plug: Nickel Middle Electrode, Spark Plug: 3 - Earthed Electrode, Spark Plug: Interference Suppression 5 kOhm, Spark Plug: with gasket seat, Spark Position [mm]: 2.6, Spark Plug: Fixed SAE connector