Spark Plug: 1 - Earthed Electrode, with gasket seat, Nickel Middle Electrode; Electrode Gap [mm]: 0,8; Resistor from [kohm]: 6; Resistor to [kohm]: 15; Thread Size: M14x1.25; Thread Length [mm]: 9,5; Technical Information Number: RJ19LM; Connector type: SAE; Container Type: Carton; Spanner Size: 21 mm; Quality/ Grade: Nickel GE; Spark Position [mm]: 1,5; Tightening torque from [Nm]: 25; Tightening torque to [Nm]: 30; Packaging length [cm]: 8,65; Packaging width [cm]: 2,45; Packaging height [cm]: 2,45; Supplementary Info: RIBBED CORE NOSE