cj6y and cj7y are identical
Champion CJ7Y or NKG BPM7A or Megafire SE-Y7C or Bosh WS7F
champion #940
Champion
64 Autolite Replaces Champion RN11YC, NGK BPR5ES
rj19lm
The Champion spark plug that cross-references with the 491055 plug is typically the Champion RC12YC. However, it's always best to verify with a reliable cross-reference chart or consult with a local parts supplier to ensure compatibility with your specific engine application.
cross reference ngk BP4HS
It crosses to a champion stock number 405.
NGK BPM7A is the one you will need
NGK BPM7A is the one you will need
NGK BP7ES, Bosch W7DC, Champion N9YC
The Autolite spark plug that cross-references with the Champion 8809 is the Autolite 3924. When selecting spark plugs, it's important to verify compatibility with your specific engine requirements, including heat range and gap specifications. Always consult your vehicle’s manual or a professional to ensure proper fitment.