Bosch 1 Pole Nickel Spark Plug Set (x4) - (HR9SE0X)

BOSCH 1 Pole Nickel Spark Plug Set 16 26.5mm Thread Length - HR9SE0X Set 4 Pcs

Type = Nickel
Type Formula = HR 9 SE 0 X
Heat Range = 9
Spanner Size = 16
Thread Length (mm) = 25
Thread Diameter (mm) = 14
Thread Pitch (mm) = 1.25
Centre Electrode Connection Material = NiY+Cu
Centre Electrode Material = NiY
Ground Electrode Material = NiY
Spark Position (mm) = 5
Gap (mm) = 1
Center Electrode ( mm ) = 2.7
NO. Poles = 1
Resistance (Kohm) = 6
Tightning Angle = 15
Tightening Torque (N.m) = 20
Type of Connection = Detachable DIN/SAE nut