Spanner Size: 16 mm; Thread Size: M14 x 1,25; Thread Length [mm]: 26,5; Spark Plug: Iridium Middle Electrode, 1 - Earthed Electrode, Interference Suppression 5 kOhm, with gasket seat, Fixed SAE connector; Spark Position [mm]: 3,5; TecDoc Engine Number: 26510, 21270, 24235; VOLVO: V70 III (135),S80 II (124); ILFR6K8, 31216674, 31272399; Engine spark plug,Spark plugs