Bosch Double Iridium Spark Plug Set (x4) - (AR5SII3320S)

BOSCH Double Iridium Spark Plug Set 14 26.5mm Thread Length - AR5SII3320S Set 4 Pcs

Type = Double Iridium
Type Formula = AR 5 SII 3320 S
Heat Range = 5
Spanner Size = 14
Thread Length (mm) = 25
Thread Diameter (mm) = 12
Thread Pitch (mm) = 1.25
Centre Electrode Connection Material = NiY+Cu+Pt
Centre Electrode Material = Pt
Ground Electrode Material = NiY+Cu+Pt
Spark Position (mm) = 3
Gap (mm) = 0.7
Center Electrode ( mm ) = 0.8
NO. Poles = 1
Resistance (Kohm) = 6
Tightning Angle = 15
Tightening Torque (N.m) = 20
Type of Connection = Non Detachable DIN/SAE Head