Spanner Size: 16 mm; Thread Size: M10 x 1,0; Thread Length [mm]: 19,0; Spark Plug: Interference Suppression 5 kOhm, with gasket seat, Connector Type M4, Iridium Middle Electrode, 1 - Earthed Electrode; Spark Position [mm]: 2,15; Thread Length 1 [mm]: 12,7; Thread Length 2 [mm]: 6,3; 31912MEL003, 31912MEL0030, 31912MELA, 31912MFL003, 31922MEL003, IMR9C9HES; Engine spark plug,Spark plugs