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Home  >  ATV and UTV  >  Electrical  >  Spark Plugs  > NGK Iridium IX Spark Plug

NGK Iridium IX Spark Plug
6684 BPR8EIX

Item #: BPR8EIX
Manufacturer: NGK
22.9500
EACH

NGK 6684 BPR8EIX Iridium IX Spark Plug

NGK IX Iridium Series plugs were designed specifically for the performance enthusiast. Fine wire center electrode ensures high durability and a consistently stable spark. Iridium alloy has an extremely high melting point, perfect for today's high-tech, high performance engines.

  • 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

Shell
Thread Diameter 14mm
Thread Pitch 1.25mm
Seat Type Gasket
Reach 19mm (3/4")
Hex Size 13/16" (21mm)
Terminal Type Removable Nut
Overall Height JIS
Gap .031" (0.8mm)

Center Electrode
Material Iridium
Type Fine Wire
Size 0.6mm
Projection Projected

Ground Electrode
Material Nickel
Type Standard
Shape Taper Cut
Quantity 1

Specifications
Resistor Yes
Resistor Value 5k Ohm
Heat Range 8
Torque Specs Cast Iron: 18-25.3 lb. ft.
Aluminum: 18-21.6 lb. ft.
Longevity 50k Miles
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