NGK Spark Plugs UR5IX - NGK Iridium IX Spark Plugs

NGK Spark Plugs UR5IX - NGK Iridium IX Spark Plugs

NGK Spark Plugs #739-UR5IX

Iridium IX Spark Plug
  • 14mm x .460" Reach
  • 5/8" Hex
  • Projected
  • Tapered seat
  • Sold Individually
    • $8.99 Ships
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    NGK Spark Plugs UR5IX - NGK Iridium IX Spark Plugs

    NGK Spark Plugs UR5IX - NGK Iridium IX Spark Plugs

    The Plug for Serious Enthusiasts
    Iridium has a very high melting point that's perfect for high-performance, high-tech engines. It is stronger than any other metal used in spark plugs.

  • Ultra-fine electrode (thin enough for spark consistency & accuracy, thick enough for max durability & longevity)
  • Reduces spark voltage requirement
  • Fuel efficiency & extreme ignitability
  • Improved throttle response
  • Outstanding acceleration
  • Superior antifouling, anticorrosion, and antiseizing properties
  • Quality NGK Spark Plugs
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