Possible spark plugs:

  • NGK: B7S
  • Accel: 123
  • AC Delco: 41
  • Autolite: 303
  • Autolite: 292
  • Bosch: W5EC
  • Champion: J4C
  • Denso: W22S-U
  • Motorcraft: AS4C
  • Motorcraft: UJ11G
  • Napa: X500
  • Prestolite: 14-2X

Details about your spark plug:

  • Type: MARINE
  • Type: AUTOM.
  • Thread size: n/a (0 inches)
  • Hex size: N/A inches (0 mm)
  • Reach: N/A inches (0 mm)
  • Seat type: N/A
  • Projected tip: N/A

Convert another spark plug:

spark plug converter: