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NGK SPARK PLUG FR9BI-11 4709

NGK SPARK PLUG FR9BI-11 4709

£12.22 GBP
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NGK Iridium IX Spark Plug - FR9BI11

Product Highlights:

  • NGK Iridium IX Spark Plugs are the most advanced high-performance plugs available.
  • Features a 0.6 mm iridium center electrode tip for superior ignitability without compromising durability.
  • Tapered ground electrode increases flame kernel expansion, providing optimal performance in high-performance environments.
  • Designed for serious enthusiasts, offering outstanding acceleration, high fuel efficiency, and long service life.
  • Proven performance for demanding engines.
  • Sold individually.

Specifications:

  • Heat Range: 9
  • Thread Size: 14 mm
  • Type: Resistor
  • Units: Each
  • Weight: 0.43 lbs

Alternate/OEM Part Numbers:

  • 4709, FR9BI11

Compatible Models

Honda:
2001 Honda RVT1000R RC51
2000 Honda RVT1000R RC51

Part Number Reference:

Part No.: 37-FR9BI-11

Additional Notes:

Features:

  • Fine wire iridium-tipped center electrode for stable idle and superior anti-fouling.
  • Fine wire platinum-tipped ground electrode ensures slow wear rate, improving fuel efficiency and lowering emissions.
  • Trivalent metal plating offers superior anti-corrosion and anti-seizing properties.
  • Corrugated ribs prevent flashover.
  • Pure alumina silicate ceramic insulator enhances strength and heat transfer.
  • Copper core aids in heat removal.
  • Triple seals prevent leakage.
  • NOTE: This spark plug is suitable for a wide range of applications, including Aprilia, ATK, BMW, Buell, Ducati, Harley-Davidson, Husqvarna, Honda, Kawasaki, Moto Guzzi, Suzuki, Arctic Cat, John Deere, and Polaris.