spark plug NGK DR7EA DR7EA

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

Wrench size: 18.0mm
Thread diameter: 12.0mm
Thread length: 19.0mm
Electrode distance: 0.7mm
Resistance: interference suppressed, 5kOhm

OEM numbers for comparison purposes:

Bosch: XR 6 CC / 0 242 140 500
Champion: RAX 96 C