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.

More From This Category

NGK BR9EG, Spark Plug, Racing, 14mm Thread, .750 in. Reach, 13/16 in. Hex, Gasket Seat, Resistor, Each

NGK BR9EG, Spark Plug, Racing, 14mm Thread, .750 in. Reach, 13/16 in. Hex, Gasket Seat, Resistor, Each

$10.71

MSD Spark Plug Wires, Copper, Silicone, Multi-Angle, 8.5mm Dia, Red, GM LS Engines, Set

MSD Spark Plug Wires, Copper, Silicone, Multi-Angle, 8.5mm Dia, Red, GM LS Engines, Set

$228.85

MSD Spark Plug Wires, Copper, Silicone, 90 Degree, 8.5mm Dia, Red, GM Gen II LT, Set

MSD Spark Plug Wires, Copper, Silicone, 90 Degree, 8.5mm Dia, Red, GM Gen II LT, Set

$530.61