Laser Iridium® spark plugs provide superior ignitability and long service life.  Smallest tip diameter available Iridium / Platinum surfaces ensure slow wear rate providing stable idle, superior anti fouling, improved fuel efficiency and lower emissions

  • Laser welded Iridium center electrode tip
  • Platinum disc welded to backside of ground electrode provides long life
  • Trivalent Metal Plating for superior anti-corrosion and anti-seizing
  • Faster starts and quicker acceleration
  • Better fuel economy and lower emissions
  • Best OEM Iridium spark plug available
  • Original Equipment Manufacturer approved design

Specifications:

  • Thread Diameter 14mm
  • Thread Pitch 1.25mm
  • Seat Type Tapered
  • Reach 18mm (.709")
  • Hex Size 5/8" (16mm)
  • Terminal Type Solid
  • Overall Height ISO
  • Gap .043" (1.1mm)
  • Center Electrode
  • Material Iridium
  • Type Fine Wire
  • Size 0.6mm
  • Projection Extended Projection
  • Ground Electrode
  • Material Platinum
  • Type Standard
  • Quantity1
  • Specifications
  • Resistor Yes
  • Resistor Value 5k Ohm
  • Heat Range 5
  • Torque SpecsCast Iron: 10.8-18 lb. ft. Aluminum: 7.2-14.5 lb. ft.

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