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NGK 4654 R7437-9 Racing Plug (individual)

  • Racing Plug
  • Fine Wire Center Electrode
  • Extra Long Reach
  • Price is for one plug. 

NGK Racing Series Plugs are Engineered to Withstand the Harshest Engine Conditions.

  • 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
  • Price is for one plug. 
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