Bosch Iridium Spark Plug Set (x4) - (YR 6 NI 332 S)

BOSCH Iridium Spark Plug Set 16 26.5mm Thread Length - ­YR 6 NI 332 S Set 4 Pcs

Type = Iridium
Type Formula = YR 6 NI 332 S
Heat Range = 6
Spanner Size = 16
Thread Length (mm) = 26.5
Thread Diameter (mm) = 12
Thread Pitch (mm) = 1.25 
Spark Position (mm) = 4
Gap (mm) = 0.7
NO. Poles = 1
Resistance (Kohm) = 6
Tightening Torque (N.m) = 23
Type of Connection = Non-detachable DIN/SAE head