Spanner Size: 19 mm; Thread Size: M14 x 1,25; Thread Length [mm]: 9,5; Spark Plug: Unscrewable SAE connector, Nickel Middle Electrode, 1 - Earthed Electrode, Interference Suppression 10 kOhm, with gasket seat; Spark Position [mm]: 3,0; 9807357944, 920702107, E920702107, BPMR7A, 9079320098; Engine spark plug,Spark plugs