Spark Plug
NGK 3968
Specifications:
Spanner Size: 20,8 mm, Thread Size: M14 x 1,25, Thread Length [mm]: 21.5, Thread Pitch [mm]: 1.25, Spark Plug: Nickel Middle Electrode, Spark Plug: 4 - Earthed Electrode, Spark Plug: Interference Suppression 5 kOhm, Spark Plug: with gasket seat, Electrode Gap [mm]: 1.4, Spark Plug: Fixed SAE connector