Sparkplug
RN9YC & RN11YC4-32: Resistor plug, 14mm, 3/4" reach, 13/16" hex head, projected tip, copper core. RJ12YC: Resistor plug, 14mm, 3/8" reach, 13/16" hex head, standard projected core nose, copper core design.
- SMALL ENGINE SPARK PLUGS
- AUTOMOTIVE
- CHAMPION
