Description
The NGK B9HS is a non-resistor spark plug with NGK heat range 9. It has a 14mm thread diameter and 12.7mm reach. Choose it where B9HS is specified for your engine.
NGK B9HS specifications
| Part number |
NGK B9HS |
| Heat range |
9 |
| Resistor |
No |
| Thread diameter |
14mm |
| Reach |
12.7mm |
| Hex size |
20.8mm |
Fitment and ordering questions
Is B9HS the same as B9ES?
No. B9HS has 12.7mm reach, while NGK B9ES has 19mm reach. Use the exact plug specified for your engine.
Will NGK B9HS fit my motorcycle?
Fitment depends on the exact engine and model year. Send RBS Yamaha those details if you need help checking the application before ordering.
Use the gap and tightening specification in the vehicle manufacturer's service information.
Order NGK B9HS from RBS Yamaha in Pinetown, or browse our motorcycle parts.
