Shell

  • Thread Size: 14mm
  • Thread Pitch: 1.25mm
  • Seat Type: Gasket
  • Resistor: Yes
  • Resistor Value: 5K Ohm
  • Reach: 12.7mm (1/2″)
  • Hex Size: 13/16″ (21mm)
  • Terminal Type: Removable Nut
  • Overall Height: JIS
  • Gap: .039″ (1.0mm)

Center Electrode

  • Material: Nickel
  • Type: Standard
  • Size: 2.5mm
  • Projection: Projected

Ground Electrode

  • Material: Nickel
  • Type: Standard
  • Torque Specs: Cast Iron: 18-25.3 lb. ft. Aluminum: 18-21.6 lb. ft.
  • Heat Range: 6
  • Longevity: 30k Miles