Description
The NGK B5ES is a non-resistor spark plug with NGK heat range 5. It has a 14mm thread diameter and 19mm reach. Choose it where B5ES is specified for your engine.
NGK B5ES specifications
| Part number |
NGK B5ES |
| Heat range |
5 |
| Resistor |
No |
| Thread diameter |
14mm |
| Reach |
19mm |
| Hex size |
20.8mm |
Fitment and ordering questions
What should I check before ordering B5ES?
Check the complete plug code against your owner's manual or NGK's application listing for your exact model, year and engine. Similar-looking codes can describe different plugs.
Will NGK B5ES 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 B5ES from RBS Yamaha in Pinetown, or browse our motorcycle parts.
