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NGK Standard Spark Plug — CR9EK

Part # 4548
Item #CR9EK
Fits 44 motorcycles
  • ATK
    • 600 Super Motard · 2003
  • Beta
    • 350 Alp 4.0 · 2003-2018
    • 350 Euro · 1999-2012
    • 350 Jonathan · 2001-2012
  • Bimota
    • SB7 · 1994-1995
    • SB8R · 1998-1999
  • Kawasaki
    • GPZ1100 · 1995-1998
    • Z1000 · 2003-2006
    • Z750 · 2004-2006
    • Z750 · 2011-2012
    • Z800 · 2013-2016
    • Zephyr 1100 · 1997-2001
    • ZRX1100 · 1997-2000
    • ZRX1200 · 2001-2006
    • ZXR400 · 1990-1999
    • ZZR400 · 1998-1999
  • Suzuki
    • DR 350 SE · 1994-1999
    • DR350 · 1994-1995
    • DR350S · 1994
    • GSF400 Bandit · 1993-1995
    • GSF600S Bandit · 1995-2004
    • GSX-R 750 · 1992-1993
    • GSX-R400 · 1993-1995
    • GSX750 · 1998-2003
    • Katana GSX600F · 1996-2001
    • SG350 Goose · 1993-1999
  • Triumph
    • Daytona 600 · 2003-2004
    • Daytona 650 · 2005
    • Daytona 660 · 2024-2026
    • Daytona 675 · 2006-2012
    • Daytona 955i · 2002-2006
    • Speed Four · 2002-2005
    • Speed Triple · 2002-2004
    • Street Triple · 2007-2011
    • Tiger 800 · 2011-2017
    • Tiger 900 · 2019-2021
    • Tiger 900 Rally · 2020-2023
    • Trident 660 · 2021-2026
    • TT600 · 2000-2003
  • Yamaha
    • FZ 6 · 2004-2009
    • FZ1 · 2005-2010
    • WR250R · 2008-2016
    • WR250X · 2008-2014
    • YZF-R1 · 2004-2008
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NGK Standard Spark Plug — CR9EK
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: CR9EK

Fitment

Fits 100 motorcycles across Kawasaki, Suzuki, Triumph, Vertemati, Yamaha, Beta, Cannondale, Bimota, Atk, Ccm — including Atk 600 Supermotard 2003; Beta M4 4-T; Beta Alp 4.0 4T 2003–2026; Beta Motard 4.0 4T 2003–2026; Beta Euro 350; Beta Jonathan 350; Beta M4 4T; Beta Alp 4.0 2004–2026. Verify fit for your exact bike with the fitment checker at garamoto.com.

Specifications

TypeStandard
Electrode MaterialNickel-alloy (copper core)
Thread PlatingTrivalent-metal

Verified from Garamoto’s catalog & fitment data.

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