High-performance NGK IRIDIUM CR7HIX spark plug. 10mm threads, 1/2″ reach, 5/8″ hex, gasket seat, resistor plug.  Fits many other hobby engines as well. Features ultra-fine .6mm center electrode. Terminal nut included.
For: Lower fuel consumption, longer engine life, smoother engine operation, and improved ignition efficiency.
FG part # 07343/10Stock part on the
G230RC
G260RC
G231PUH
G260PUH
G260PU
G231PUM
G260PUMCan be used on
CY23RC
CY26RC
CY27RC
CY29RC
GP290
CY26 Marine
GP420
GP460