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NGK Standard Spark Plug — BPR6HS-10

Part # 2633
Item #BPR6HS-10
Discontinued. The manufacturer has retired this part. We're listing whatever's still in stock at our warehouse — when it sells out, it's gone.
Fits 5 motorcycles
  • Harley-Davidson
    • XL 1000 · 1979–1985
    • XLCH 1000 · 1979–2026
    • XLH 1000 · 1979–2026
  • Yamaha
    • SH 50 · 1984–1996
    • SH 50 F · 1984–1996
$4.99
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  • Backordered, shipping soon
  • Free U.S. shipping on orders $100+ ($10 flat under)
  • Ships from one of three U.S. warehouses
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NGK Standard Spark Plug — BPR6HS-10
NGK Standard Spark Plug — BPR6HS-10
NGK Standard Spark Plug — BPR6HS-10
NGK Standard Spark Plug — BPR6HS-10
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: BPR6HS-10

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