Spark Plug NGK ER8EH-N copper M8x1, wrench width 13mm interference suppressed/long thread similar to DENSO IY24/Y24FER-C/Y24FERC (nickel center-electrode) for High End cylinder | SIP-Scootershop
SPARK PLUG NGK ER8EH-N (5606) - P2R
NGK sparkplug ER8EH-N
Spark Plug NGK ER8EH-N (5606) | MAXISCOOT
Spark Plug NGK ER-9 EH-6N copper M8x1, wrench width 13mm interference suppressed/long thread similar to DENSO Y27FER-C | SIP-Scootershop