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NGK Standard Spark Plug — BMR4A

Part # 5728
Item #BMR4A
Fits 1 motorcycle
  • Arctic Cat
    • Conquest 8X8 617 2 - KAWASAKI Engine FD620D 0.6 BMR4A 5728 Q306 Avenger 8X8 674 2 - KOHLER engine Aegis LH685
$4.99
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NGK Standard Spark Plug — BMR4A
Product Details

Standard nickel-alloy spark plug from NGK — the same plug type the original manufacturer specifies for most factory-fit applications.

  • Nickel-alloy center electrode with a copper core for stable heat range and reliable firing across the rev range.
  • Trivalent-metal thread plating resists seizing and corrosion.
  • Heat range and reach match the OEM plug — direct fitment, no jetting changes required.
  • Gap is preset at the factory to NGK's reference; verify against the service manual before fitting.
  • The economical baseline maintenance plug. Step up to Iridium IX or Laser Platinum if you want longer service intervals.

Spec: BMR4A

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