Common fitments include Harley-Davidson, Honda, Yamaha & Kawasaki motorcycles
 
Part No. 2103-0173
 
Reliable spark delivery is critical for efficient combustion, smooth throttle response, and consistent engine performance. The 2103-0173 is a performance-oriented motorcycle spark plug engineered to provide stable ignition characteristics suited to modern street and performance applications.
 
This plug earns its place here because it supports dependable combustion efficiency and consistent operation during routine service intervals.
 
Key features
Performance-oriented spark plug construction
Designed for consistent ignition performance
Stable combustion characteristics
Suitable for street and performance applications
 
Who This Spark Plug Is For
Riders replacing worn or fouled spark plugs
Owners maintaining consistent engine performance
Street and performance 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.