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 ?