Spanner Size: 14 mm; Outer thread [mm]: 12,0; Thread Length [mm]: 26,5; Spark Plug: Ring type connector (cup form), Iridium Middle Electrode, 1 - Earthed Electrode, interference Suppression 1kOhm, with gasket seat; Spark Position [mm]: 5,0; TecDoc Engine Number: 25820; MERCEDES-BENZ: C-Klasse Limousine (W204),C-Klasse T-modell (S204),E-Klasse Limousine (W212),B-Klasse (W246, W242),E-Klasse T-modell (S212),C-Klasse T-modell (S205),C-Klasse Limousine (W205),A-Klasse (W176),CLA Coupe (C117),E-Klasse Coupe (C207),GLA (X156),CLA Shooting Brake (X117),C-Klasse Coupe (C204),C-Klasse Coupe (C205),E-Klasse Cabrio (A207),S-Klasse Limousine (W222, V222, X222),C-Klasse Cabrio (A205),SLC (R172); 0041596503, 0041596803, 0041597203, 0041597503, A0041596503, A0041596803, A0041597203, A0041597503, 0041596503, 0041596803, 0041597203, 0041597503, A0041596503, A0041596803, A0041597203, A0041597503, 0041596503, 0041596803, 0041597203, 0041597503, A0041596503, A0041596803, A0041597203, A0041597503, 0041596503, 0041596803, 0041597203, 0041597503, A0041596503, A0041596803, A0041597203, A0041597503; Engine spark plug,Spark plugs