NGK CR9EK Spark Plug

The NGK CR9EK is a premium OEM replacement spark plug engineered for high-performance motorcycles and powersports vehicles. Featuring a copper-core center electrode and dual ground electrode design, it provides reliable ignition, efficient combustion, and extended service life for demanding riding conditions.

Why You Need This

Whether you're replacing worn spark plugs during routine maintenance or restoring engine performance, the NGK CR9EK delivers dependable starts, smooth throttle response, and consistent spark under high temperatures. Trusted as original equipment by many manufacturers, it's an excellent choice for maintaining factory performance and reliability.

Compatibility

Compatible with many OEM motorcycle and personal watercraft applications, including:

• Kawasaki – ZRX1100, ZRX1200R, ZX-9R Ninja, Z750S, STX-12F, STX-15F, Ultra 160LX
• Suzuki – DR350, DR350SE, GSF600 Bandit S, GSX600F Katana, GSX750F Katana, GSX-R600, SV1000, SV1000S, TL1000R
• Triumph – Daytona 650, Daytona 675, Daytona 955i, Speed Four, Speed Triple, Sprint RS, Sprint ST, Street Triple 675 R, Tiger 1050, TT600
• Yamaha – FZ6, YZF-R1, WR250R, WR250X
• ATK – 600 Supermotard (2003)

Specifications