FF13 SM Eng Spark Plug
FF13, Small Engine Spark Plug For Gas Trimmers, Blowers, Etc, For 2 Cycle Equipment Including Poulan Trimmer Chainsaws, Replaces Champion CJ6Y, CJ7Y, RCJ6Y, RCJ7Y, Replaces NGK BPM7A, BPM7Y, BPMR7A, BPMR8Y Replaces Autolite 2974.