Manufacturer: Denso Catalog no: DENSK20PRL11 Required quantity : 2 Spark Plug : with resistor Spark Plug : 1 - Earthed Electrode Spark Plug : Iridium Middle Electrode Electrode Gap [mm] : 1,1 Thread Size : M14x1.25 Thread Length [mm] : 19 Diameter [mm] : 14 for OE number : 12290RSH003 Connector type : Solid SAE Spanner Size : 16 mm Tightening Torque [Nm] : 22 Weight [g] : 43 Gross Weight [g] : 46