The NGK CR9EH-9 is a high-quality standard spark plug with a nickel electrode and built-in resistor, designed primarily for motorcycles such as Honda CBR600F (1995–2006), Yamaha YZF-R6 (1999–2005), and Kawasaki ZX-6R (1995–2002). It is suitable for 4-stroke gasoline engines, providing reliable ignition, stable performance, and a long lifespan. Equipped with a 5 kΩ resistor, it reduces electromagnetic interference, making it ideal for modern motorcycles with electronic systems. This spark plug is an excellent choice for daily riding and light sport applications, as its nickel electrode and triple sealing system prevent gas leakage and ensure durability. Manufactured to strict NGK standards, with a high-quality aluminum silicate insulator, it offers good heat transfer and corrosion resistance. Check compatibility with your vehicle in the table below, divided into cars and motorcycles. For comprehensive maintenance, explore our spark plugs at Car Parts Herkules!
| Brand | Model | Engine Type | ccm | kW |
|---|---|---|---|---|
| Cars | ||||
| No known car applications for this spark plug. | ||||
| Motorcycles | ||||
| Ducati | Monster 620 (2002–2006) | V2 4-stroke | 618 | 44 |
| Honda | CBR600F (1995–2006) | Inline-4 4-stroke | 599 | 81 |
| Honda | CRF150R (2007–2017) | 1-cylinder 4-stroke | 149 | 17 |
| Honda | VT750 Shadow (1997–2009) | V2 4-stroke | 745 | 33 |
| Kawasaki | ZX-6R Ninja (1995–2002) | Inline-4 4-stroke | 599 | 79 |
| Kawasaki | KLX300R (1997–2007) | 1-cylinder 4-stroke | 292 | 24 |
| Suzuki | GSX-R600 (1997–2005) | Inline-4 4-stroke | 599 | 85 |
| Suzuki | SV650 (1999–2009) | V2 4-stroke | 645 | 52 |
| Yamaha | YZF-R6 (1999–2005) | Inline-4 4-stroke | 599 | 88 |
| Yamaha | XT660R (2004–2016) | 1-cylinder 4-stroke | 660 | 35 |
Specifications: Spark plug, thread diameter: 10 mm, thread length: 19 mm, electrode gap: 0.9 mm, heat range: 9 (cold), resistance: 5 kΩ.
Manufacturer Part Numbers: NGK CR9EH-9 (7502), Denso U27FER9, Champion RG6YC.
OEM Numbers: Honda: 98059-59926; Yamaha: 94701-00408; Kawasaki: 92070-1209.
Data sheet
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