Spark Plug
NGK 3511
Specifications:
Spanner Size: 20,8 mm, Thread Size: M14 x 1,25, Thread Length [mm]: 12.7, Spark Plug: 1 - Earthed Electrode, Spark Plug: no interference suppression, Spark Plug: with gasket seat, Spark Plug: Connector Type M4, Spark Plug: Nickel Middle Electrode, Spark Position [mm]: 4.5