Spanner Size: 14 mm; Thread Size: M12 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]: 4,5; TecDoc Engine Number: 32525, 26634; Engine Code: AJ 126; LAND ROVER: Discovery IV (L319),Range Rover Sport (L494),Range Rover IV (L405),Range Rover Velar (L560),Discovery V (L462); JAGUAR: XF (_J05_, CC9),XJ (X35_, _J12_, _J24_),F-Type Coupe (X152),F-Type Cabrio (X152); AJ812988, SILZKAR7E8S; Engine spark plug,Spark plugs