Spark plug Bosch HR 9 SE 0 X Spark plug Nickel Normal Electrode gap 1.1 mm. Torque 15 Nm. Outer thread 14 mm. Thread pitch 1.25 mm. Thread length 25 mm. Wrench size 16. Spark gap 4 mm. Polarity 1-pole.
Spark plug Bosch HR 9 SE 0 X Spark plug Nickel Normal Electrode gap 1.1 mm. Torque 15 Nm. Outer thread 14 mm. Thread pitch 1.25 mm. Thread length 25 mm. Wrench size 16. Spark gap 4 mm. Polarity 1-pole.