NGK
NGK Laser Iridium Spark Plug CR9EIA-9 (Box of 4) — Fits 2002-2010 Yamaha YZF-R1, Kawasaki ZX-10R/ZX-14, Suzuki GSX-R1000
NGK Laser Iridium Spark Plug CR9EIA-9 (Box of 4) — Fits 2002-2010 Yamaha YZF-R1, Kawasaki ZX-10R/ZX-14, Suzuki GSX-R1000
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NGK Laser Iridium Spark Plug CR9EIA-9 (Box of 4) — Fits 2002-2010 Yamaha YZF-R1, Kawasaki ZX-10R/ZX-14, Suzuki GSX-R1000NGK Laser Iridium Spark Plug CR9EIA-9 (Box of 4) — Fits 2002-2010 Yamaha YZF-R1, Kawasaki ZX-10R/ZX-14, Suzuki GSX-R1000
NGK

NGK Laser Iridium Spark Plug CR9EIA-9 (Box of 4) — Fits 2002-2010 Yamaha YZF-R1, Kawasaki ZX-10R/ZX-14, Suzuki GSX-R1000

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SKU: NGK6289

About NGK NGK engineers high-quality automotive parts and accessories trusted ...Read more

Price:
$39.99 $102.76
390 ENTRIES10X
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Car Wheel Size Chart

Wheel Diameter (inches) Tire Width (mm) Aspect Ratio Rim Width (inches)
14185655.5
15195606.0
16205556.5
17215507.0
18225457.5
19235408.0
20245358.5

Note: Wheel and tire sizes vary by car make and model. Always consult your vehicle’s manufacturer for exact specifications.

How to Read Tire Size

Example: 225/45R17 means:

  • 225 = Tire width in mm
  • 45 = Aspect ratio (height as % of width)
  • R17 = Rim diameter in inches

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About NGK

NGK engineers high-quality automotive parts and accessories trusted by enthusiasts and shops across North America. At GGCRACING we stock the full NGK lineup with fast shipping and expert fitment support — order with confidence.

Watch in action

Unleash Peak Performance with NGK Laser Iridium Spark Plugs

Experience the ultimate in ignition performance and durability with the NGK Laser Iridium Spark Plug CR9EIA-9. This box of four spark plugs is engineered to meet and exceed OE specifications, providing your high-performance motorcycle with reliable starts and consistent power delivery. Ideal for a wide range of sportbikes, including the 2002-2003 Yamaha YZF-R1, 2004-2010 Kawasaki Ninja ZX-10R, and 2007-2009 Suzuki GSX-R1000.

Advanced Technology for Superior Ignition

  • Iridium Tipped Center Electrode: Six times harder than platinum, ensuring exceptional durability and a long service life.
  • Platinum Pad Ground Electrode: Featured on most Laser Iridium plugs for even wear, especially in distributorless ignition systems.
  • High-Grade Alumina Ceramic: Prevents overheating and maintains optimal dielectric performance.
  • 98% Pure Copper Core: Provides superior heat dissipation and conductivity for reliable operation under extreme conditions.

These spark plugs are meticulously tested to the highest standards, guaranteeing quality and consistent performance for your demanding engine. Enhance your ride's efficiency and responsiveness with NGK's cutting-edge technology, available at GGCRACING.

…and 1 additional fitments. Contact us to confirm yours.

About NGK

NGK engineers high-quality automotive parts and accessories trusted by enthusiasts and shops across North America. At GGCRACING we stock the full NGK lineup with fast shipping and expert fitment support — order with confidence.

Watch in action

Unleash Peak Performance with NGK Laser Iridium Spark Plugs

Experience the ultimate in ignition performance and durability with the NGK Laser Iridium Spark Plug CR9EIA-9. This box of four spark plugs is engineered to meet and exceed OE specifications, providing your high-performance motorcycle with reliable starts and consistent power delivery. Ideal for a wide range of sportbikes, including the 2002-2003 Yamaha YZF-R1, 2004-2010 Kawasaki Ninja ZX-10R, and 2007-2009 Suzuki GSX-R1000.

Advanced Technology for Superior Ignition

  • Iridium Tipped Center Electrode: Six times harder than platinum, ensuring exceptional durability and a long service life.
  • Platinum Pad Ground Electrode: Featured on most Laser Iridium plugs for even wear, especially in distributorless ignition systems.
  • High-Grade Alumina Ceramic: Prevents overheating and maintains optimal dielectric performance.
  • 98% Pure Copper Core: Provides superior heat dissipation and conductivity for reliable operation under extreme conditions.

These spark plugs are meticulously tested to the highest standards, guaranteeing quality and consistent performance for your demanding engine. Enhance your ride's efficiency and responsiveness with NGK's cutting-edge technology, available at GGCRACING.

…and 1 additional fitments. Contact us to confirm yours.

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