spark plug NGK C7HSA C7HSA

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: 16.0mm
Thread diameter: 10.0mm
Thread length: 12.7mm
Electrode distance: 0.7mm
Resistance: not suppressed

OEM numbers for comparison purposes:

Champion: PZ 7 HC / Z 8 / Z 9 Y
Denso: U 22 FS / U 22 FSL / U 22 FS-U