NGK is one of the world's leading spark plug original equipment manufacturers. NGK spark plug heat value and design correspond to the original.
Width across flats: 20.8mm
Thread diameter: 14.0mm
Thread length: 19.0mm
Electrode distance: 0.8mm
Resistance: not suppressed
Width across flats: 20.8mm
Thread diameter: 14.0mm
Thread length: 19.0mm
Electrode distance: 0.8mm
Resistance: not suppressed
