NGK BKR7EKC-N

  • B- Meaning it has a 14mm thread size
  • K- Hex Size 5/8" Projected tip (ISO)
  • R- Resistor Type
  • 7- Position on heat range from 2-12 (2 hottest, 12 coldest)
  • E- 19mm (3/4") thread reach.
  • K- 2-Ground Electrodes
  • C- Low Angle Ground Electrode
  • -
  • N ?