Electrode Gap [mm]: 1,6; Tightening Torque [Nm]: 15; Thread Size: M 14 x 1,25; Thread Length [mm]: 17,5; Spanner Size: 16; Spark Position [mm]: 5; Number of pins: 4; TecDoc Engine Number: 17152, 4196; Construction Year from: 04/1997, 06/1994, 10/1995; Construction Year to: 07/1997, 11/1993; Required quantity: 8; AUDI: A8 (4D2, 4D8),100 Limousine (4A2, C4),A6 Avant (4A5, C4),A6 Limousine (4A2, C4),100 Avant (4A5, C4),V8 (441, 442, 4C2, 4C8); 101000052AA, HGR7KQC, 101000052AA; Engine spark plug,Spark plugs