BOSCH Double Iridium Spark Plug 16 26.5mm Thread Length - YA 5 NII 3320
Type = Double Iridium Type Formula = YA 5 NII 3320 Heat Range = 5 Spanner Size = 16 Thread Length (mm) = 26.5 Thread Diameter (mm) = 12 Thread Pitch (mm) = 1.25 Centre Electrode Core Material = NiCrFe+Cu Centre Electrode Material = Ir Ground Electrode Material = Pt+NiCrFe+Cu Spark Position (mm) = 4 Gap (mm) = 0.75 Center Electrode ( mm ) = 0.8 NO. Poles = 1 Resistance (Kohm) = 1 Tightening Torque (N.m) = 23 Type of Connection = Cup
