NGK 4717 PMR9B Laser Platinum Spark Plug

NGK 4717 PMR9B Laser Platinum Spark Plug

• NGK Laser Platinum Series plugs provide high ignitability and longer service life. Laser welded dual platinum surfaces ensure slow wear rate providing stable idle, superior anti fouling, improved fuel efficiency and lower emissions.
  

  • Trivalent metal plating provides superior anti-corrosion and anti-seizing properties
  • Corrugated ribs prevent flashover
  • Pure alumina silicate ceramic insulator, provides superior strength and better heat transfer
  • Copper core aids in heat removal
  • Triple seals prevent leakage
• Product Specifications
  • Shell
  • Thread Diameter10mm
  • Thread Pitch1.0mm
  • Seat Type Gasket
  • Reach19mm (3/4")
  • Hex Size5/8" (16mm)
  • Terminal Type Solid
  • Overall Height Bantam
  • Gap.028" (0.7mm)

  • Center Electrode
  • Material Platinum
  • Type Fine Wire
  • Size1.0mm
  • Projection on-Projected

  • Ground Electrode
  • Material Platinum
  • Type Standard
  • Quantity1

  • Specifications
  • Resistor Yes
  • Resistor Value5k Ohm
  • Heat Range9
  • Torque Specs: Cast Iron: 7.2-10.8 lb. ft. Aluminum: 7.2-8.7 lb. ft.