Electrode Gap [mm]: 0,6; Manufacturer Restriction: TRABANT; Connector type: M4; Thread Size: M14x1,25; Spanner Size: 21 mm; Spark Plug: 1 - Earthed Electrode, with gasket seat; Thread Length [mm]: 12,5; Technical Information Number: M 14-225; Spark Position [mm]: 1,32; Tightening torque from [Nm]: 20; Tightening torque to [Nm]: 30; Product line: ISOLATOR; 0001445308; Engine spark plug,Spark plugs