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NGK Racing B10EG Spark Plugs (Set of 4) for Select Kawasaki KX125 and Yamaha YZ80 1984-1999

$51.56

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NGK Racing B10EG Spark Plugs (Set of 4) for Select Kawasaki KX125 and Yamaha YZ80 1984-1999

$51.56

$51.56

Fits 1986-1990 Kawasaki KX125 and 1984-1999 Yamaha YZ80 models.

NGK Racing spark plugs are engineered to withstand the extreme thermal and mechanical stresses of high-output racing engines. Featuring a B10EG heat range and specialized electrode configurations, these plugs ensure consistent ignitability and sharp throttle response under grueling track conditions. The copper core provides efficient heat dissipation to prevent pre-ignition, while the triple seals prevent combustion gas leakage to maintain cylinder compression.

  • Manufacturer Part Number: B10EG
  • Quantity: Box of 4
  • Trivalent Metal Plating: Delivers superior anti-corrosion and anti-seizing properties for reliable installation and removal.
  • Pure Alumina Silicate Ceramic: High-grade insulator provides superior dielectric strength and better heat transfer.
  • Copper Core: Deeply inserted copper aids in heat removal to prevent overheating the electrode.
  • Corrugated Ribs: Prevents flashover and energy loss to ensure a strong spark.
  • Triple Seals: Robust construction prevents gas leakage from the combustion chamber.
Year Make Model Submodel
1986-1990 Kawasaki KX125 Base
1984-1999 Yamaha YZ80 Base
🔧 Fitment & Compatibility
Year Make Model Submodel
1986-1990 Kawasaki KX125 Base
1984-1999 Yamaha YZ80 Base

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