NGK CMR7H Spark Plug
NGK CMR7H spark plug. 10mm thread, 1/2" reach, 5/8" hex, gasket seat, resistor plug.
Fits Zenoah G230RC / G260RC / G231PUH / G260PUH / G260PU / G231PUM / G260PUM engines.
Also fits Chung Yang CY23RC / CY26RC / CY27RC / CY29RC / GP290 / GP420 / GP460 engines.
Also fits billet head kits for scooters and pocketbikes.
Zenoah part # 3699-91867.
HPI Part # 15454 or 3066.
FG part # 07343/8.