Possible spark plugs:

  • NGK: B4L
  • Accel: 166
  • AC Delco: M44L
  • Autolite: 216
  • Bosch: WR9FC
  • Champion: H10C
  • Denso: W14L
  • Napa: X526
  • Prestolite: 14L7
  • Prestolite: 14L9

Details about your spark plug:

  • Type: MTCYC.
  • Type: MIL.
  • Thread size: 14mm (0.55118 inches)
  • Hex size: 0,81 inches (20.574 mm)
  • Reach: 0,44 inches (11.176 mm)
  • Seat type: GASKET
  • Projected tip: YES

Convert another spark plug:

spark plug converter: