Common fitments include Honda, Yamaha, Kawasaki & Suzuki sport and standard motorcycles
 
Part No. CR9EH-9
 
Reliable ignition timing and consistent combustion are essential for maintaining smooth throttle response and stable engine performance. The CR9EH-9 from NGK is a standard copper core spark plug engineered to deliver dependable starting, consistent firing, and balanced combustion characteristics across everyday street and sport riding conditions.
 
This plug earns its place here because it supports factory-style ignition performance for routine maintenance without requiring tuning changes.
 
Key features
Copper core electrode design
Designed for consistent ignition performance
Stable combustion across varied RPM ranges
Suitable for everyday street and sport applications
 
Who This Spark Plug Is For
Riders replacing worn or fouled spark plugs
Owners maintaining factory ignition performance
Street and sport riders performing routine service
 
Good to know
We do not install customer-supplied parts. This product is sold for customer installation or third-party service.
 
Place your order and we’ll confirm compatibility before shipping, or contact you with the correct alternative.