NGK 5266 Spark plug

Spanner Size: 16 mm; Thread Size: M14 x 1,25; Thread Length [mm]: 19,0; Spark Plug: Iridium Middle Electrode, 1 - Earthed Electrode, Interference Suppression 5 kOhm, with gasket seat, Fixed SAE connector; Spark Position [mm]: 5,0; TecDoc Engine Number: 19281, 20326, 22070, 20329, 24820, 23845