Bosch Double Iridium Spark Plug Set (x4) - (VR8SII33X)

BOSCH Double Iridium Spark Plug Set 14 26.5mm Thread Length - VR8SII33X Set 4 Pcs

Type = Double Iridium
Type Formula = VR 8 SII 33 X
Heat Range = 8
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+Pt
Spark Position (mm) = 5
Gap (mm) = 1.1
Center Electrode ( mm ) = 0.8
NO. Poles = 1
Resistance (Kohm) = 6
Tightning Angle = 90
Tightening Torque (N.m) = 23
Type of Connection = Non Detachable DIN/SAE Head