Possible spark plugs:

  • NGK: BR4HS
  • Accel: 156
  • AC Delco: 46F
  • Autolite: 425
  • Champion: RL86C
  • Denso: W14FR-U
  • Mighty: M4E4
  • Motorcraft: AES4C
  • Motorcraft: AER6
  • Prestolite: 1,40E+004

Details about your spark plug:

  • Type: PWR EQUIP.
  • Thread size: 14mm (0.55118 inches)
  • Hex size: 0,81 inches (20.574 mm)
  • Reach: 0,5 inches (12.7 mm)
  • Seat type: GASKET
  • Projected tip: NO

Convert another spark plug:

spark plug converter: