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Picture of NGK 2309 LFR7AIX Iridium IX Spark Plug
Picture of NGK 2309 LFR7AIX Iridium IX Spark Plug
Picture of NGK 2309 LFR7AIX Iridium IX Spark Plug
Picture of NGK 2309 LFR7AIX Iridium IX Spark Plug
Picture of NGK 2309 LFR7AIX Iridium IX Spark Plug

NGK 2309 LFR7AIX Iridium IX Spark Plug

SKU #LFR7AIX
ITEM #NGK2309
BRAND NGK
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  • Solid Terminal

4019 in stock

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$8.45 USD

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1 - 11 $8.45
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  • Description
    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
  • Product Specifications
    • Shell
    • Thread Diameter14mm
    • Thread Pitch1.25mm
    • Seat TypeGasket
    • Reach26.5mm (1.04")
    • Hex Size5/8" (16mm)
    • Terminal TypeSolid
    • Overall HeightISO
    • Gap.031" (0.8mm)
    • Center Electrode
    • MaterialIridium
    • TypeFine Wire
    • Size0.6mm
    • ProjectionProjected
    • Ground Electrode
    • MaterialNickel
    • TypeStandard
    • ShapeTaper Cut
    • Quantity1
    • Specifications
    • ResistorYes
    • Resistor Value5k Ohm
    • Heat Range7
    • Torque SpecsCast Iron: 18-25.3 lb. ft. Aluminum: 18-21.6 lb. ft.
    • Part Information
    • BrandNGK/NTK
    • Warranty60 Days
    • Longevity50k Miles
  • Fitment

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    Automotive
    Powersports
    Non-Automotive

    Sorry, no non-automotive applications are associated with this part.