Equivalent to NGK B6ES. Champion N6 Spark Plug. The threads could be cleaned with a fine wire brush. The spark plugs are a very good price to reflect this. The following application list is taken from the NGK online catalogue:-.
TORCH PK4 F6TC Spark Plug Replace for NGK BP6ES Spark Plug, for Bosch W6D W7D Spark Plug, for CHAMPION N9YC Spark Plug, for DENSO W20EP-U, for Honda 98079-56841, for AUTOLITE 53, for Brisk L15YC, OEM
Champion. RCJ6Y Spark Plug
High Quality Champion 18mm Spark Plug with 12.7mm reach.
CHAMPION N9YC SPARK PLUG x 6 TRIUMPH GT6 TR5 TR6 2000 2500 VITESSE N9Y
2Pcs CR7HSA Spark Plug Replacement, Lawn Mower Spark Plug Replacement, Screw Terminal Spark Plug Replacement for NGK CR7HSA, Denso 4008/U22FSR-U 5383/IUF22, Bosch UR3AS, Champion Z9Y Copper Plus 808
2Pack F7RTC Spark Plug Replacement for NGK BPR7ES, Car Spark Plug Compatible with NGK 5534 BPR7ES V-line-19 Champion 332 RN7YC Bosch WR5DC AC Delco High Performance OEM Spark Plugs for Car Motorcycle
