Electrode distance: 0,9 mm, Connector type: SAE, Thread Size: M12x1.25, Spanner size: 16 mm, Packing Type: Box, Spark Plug: 1 - Earthed Electrode, Spark Plug: with gasket seat, Spark Plug: Copper Centre Electrode, Thread Length: 26,5 mm, Techn. Info. No.: RER8MC