Possible spark plugs:

  • NGK: BM4A
  • NGK: BM7
  • NGK: BMR4A
  • AC Delco: CS49
  • Autolite: 255
  • Autolite: 258
  • Bosch: WS8E
  • Bosch: WS7E
  • Champion: CJ8
  • Denso: W14M-US
  • Denso: W20M-U
  • Denso: W14M-U
  • Denso: W14M-U10
  • Denso: W22M-US
  • Denso: W14MR-U
  • Mopar: 4419643
  • Motorcraft: A7NX
  • Motorcraft: A3NX
  • Motorcraft: AR7N
  • Prestolite: 14-11N
  • Prestolite: 14-11X

Details about your spark plug:

  • Type: LAWN
  • Type: IND.
  • Type: PWR EQUIP.
  • Thread size: 14mm (0.55118 inches)
  • Hex size: 0,75 inches (19.05 mm)
  • Reach: 0,38 inches (9.652 mm)
  • Seat type: GASKET
  • Projected tip: NO

Convert another spark plug:

spark plug converter: