Bosch Double Iridium Spark Plug Set (x4) - (ZR6SII3320)

BOSCH Double Iridium Spark Plug Set 14 26.5mm Thread Length - ZR6SII3320 Set 4 Pcs

Type = Double Iridium
Type Formula = ZR 6 SII 3320
Heat Range = 6
Spanner Size = 14
Thread Length (mm) = 26.5
Thread Diameter (mm) = 12
Thread Pitch (mm) = 1.25
Centre Electrode Connection Material = NiY+Cu+Ir
Centre Electrode Material = Ir
Ground Electrode Material = NiY+Cu+Ir
Spark Position (mm) = 5
Gap (mm) = 0.7
Center Electrode ( mm ) = 0.8
NO. Poles = 1
Resistance (Kohm) = 1
Tightning Angle = 1
Tightening Torque (N.m) = 23
Type of Connection = Non Detachable DIN/SAE Head