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NGK

NGK Iridium IX Spark Plug 4218 CR8EIX

NGK Iridium IX Spark Plug 4218 CR8EIX

Regular price $12.09 USD
Regular price Sale price $12.09 USD
Sale Sold out

SKU:NGKCR8EIX

Inventory: 8 in stock

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
  • MPN: CR8EIX

Warranty 1 Year
Torque Specs Cast Iron: 7.2-10.8 lb. ft. Aluminum: 7.2-8.7 lb. ft.
Brand NGK
Heat Range 8
Longevity 50k Miles
Resistor Yes

Shell

Thread Size 10mm
Thread Pitch 1.0mm
Seat Type Gasket
Resistor Value 5K Ohm
Reach 19mm (3/4")
Hex Size 5/8" (16mm)
Terminal Type Threaded Stud
Overall Height ISO
Gap .031" (0.8mm)

Center Electrode

Material Iridium
Type Fine Wire
Size 0.6mm
Projection Non-Projected

Ground Electrode

Material Nickel
Type Standard
Shape Taper Cut
Quantity 1

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