External Thread Size: M14 x 1,25; Thread Length [mm]: 19; Spanner Size: 21; Electrode Gap [mm]: 1; Spark Plug: 3 - Earthed Electrode, with gasket seat; Construction Year from: 09/1987, 08/1985, 03/1990, 12/1997, 06/1996, 03/1998, 11/1997; TecDoc Engine Number: 4963, 4989, 4979, 4981, 4019, 4980, 4975, 11354, 4984, 15614, 3999, 9688, 15610, 15496, 9519, 10609; Construction Year to: 08/1997, 09/1996, 08/1996, 12/1996, 02/2000, 03/1998, 10/1999, 12/1997, 08/1999; VW: GOLF I Cabriolet (155),GOLF II (19E, 1G1),GOLF III (1H1),Lupo (6X1, 6E1),Golf III Cabrio (1E7),SHARAN (7M8, 7M9, 7M6),PASSAT Variant (3A5, 35I),POLO (6N2),Polo Schrägheck (6N1),Golf IV Cabrio (1E),GOLF III Variant (1H5),SCIROCCO (53B),CORRADO (53I),Caddy II Kastenwagen (9K9A),Jetta II (19E, 1G2, 165),PASSAT (3A2, 35I),Vento (1H2),Polo Classic (6V2),Polo Variant (6V5),Caddy II Kombi (9K9B),Caddy II Pickup (9U7); FLX13MU3A, 101000026AB, 101000036AA, 101000040AD, 101000050AC; Engine spark plug,Spark plugs