spark plug NGK BR8ECM BR8ECM

Original equipment manufacturer NGK is one of the world's leading spark plug manufacturers.

Wrench size: 20.8mm
Thread diameter: 14.0mm
Thread length: 19.0mm
Electrode distance: 0.8mm
Resistance: interference suppressed, 5kOhm

OEM numbers for comparison purposes:

Denso: IWM 24 / W 24 EMRC / I 91