Alm – Rn9yc Spark Plug

The ALM RN9YC Spark Plug is suitable for most Honda and MacAllister lawnmowers and many other engines.It compares to:Bosch: WR7DC. Champion: N9YC, RN9YC. Denso: LR15YC. NGK: BP6ES, BPR6ES. Oregon: OLR15YC. Rocwood: F6RTC. Torch: F6TC.NOTE: ALM RN9YC is printed with ALM 9 on the spark plug.