Description
The NGK B8ES is a non-resistor spark plug with NGK heat range 8. It has a 14mm thread diameter and 19mm reach. Choose it where B8ES is specified for your engine.
NGK B8ES specifications
| Part number |
NGK B8ES |
| Heat range |
8 |
| Resistor |
No |
| Thread diameter |
14mm |
| Reach |
19mm |
| Hex size |
20.8mm |
Fitment and ordering questions
Is B8ES the same as B8HS?
No. B8ES has 19mm reach, while NGK B8HS has 12.7mm reach. Use the exact plug specified for your engine.
Will NGK B8ES 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 B8ES from RBS Yamaha in Pinetown, or browse our motorcycle parts.
