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NGK Standard Spark Plug — DR7EA

Part # 7839
Item #DR7EA
Fits 8 motorcycles
  • Aprilia
    • 300 Leonardo · 2005-2006
  • BMW
    • K100RS · 1990-1992
    • K1100 LT · 1992-1999
    • K1100RS · 1992-1996
  • Suzuki
    • C50 Boulevard / VL800 Volusia · 2005-2025
    • M50 Boulevard / VZ800 Marauder · 2009-2019
  • Yamaha
    • XG250 · 2005-2011
    • XT250 · 2007-2009
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NGK Standard Spark Plug — DR7EA
NGK Standard Spark Plug — DR7EA
NGK Standard Spark Plug — DR7EA
NGK Standard Spark Plug — DR7EA
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: DR7EA

Fitment

Fits 85 motorcycles across Arctic Cat, Suzuki, Yamaha, Bmw, Kawasaki, Magelli, Aprilia, Midwest, Massey-Ferguson, Sym — including Aprilia Leonardo (PD) (SV) 1998–2000; Aprilia Leonardo 300 2004–2007; Bmw K 1 K589VV 1989–1993; Bmw K 100 RS K58 1990–1992; Bmw K 100 RS 4V K58 1990–1992; Bmw K 1100 LT K58 1989–1999; Bmw K 1100 LT Special Edition K58 1992–1999; Bmw K 1100 RS K58 1992–1996. Verify fit for your exact bike with the fitment checker at garamoto.com.

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