Spanner Size: 16 mm; Thread Size: M14 x 1,25; Thread Length [mm]: 19,0; Spark Plug: Nickel Middle Electrode, 4 - Earthed Electrode, Interference Suppression 5 kOhm, with gasket seat, Fixed SAE connector; Spark Position [mm]: 3,8; TecDoc Engine Number: 18358; Engine Code: N45 B16, N45 NB16 A; Construction Year from: 09/2004; BMW: 3 Limousine (E90),1 Schrägheck (E87),1 Schrägheck (E81); 0032136, 12120032136, 12127523457, 7523457, 0032136, 12120032136, 12127523457, 7523457, BKR6EQU; Engine spark plug,Spark plugs