Description
NGK B8ES Spark Plug for Yamaha Blaster
The NGK B8ES spark plug is a conventional copper-core plug for engines requiring the B8ES specification. Use it for routine maintenance or replacement on a compatible Yamaha Blaster engine.
Specifications
- Brand: NGK
- Plug number: B8ES
- NGK stock number: 2411
- Heat range: 8
- Thread diameter: 14mm
- Thread reach: 19mm
- Hex size: 20.8mm / 13⁄16 inch
- Construction: Non-resistor
- Quantity: One spark plug
Check your required plug
Confirm the specified plug for your engine, cylinder head and ignition system before ordering. Modified engines may have different requirements.
The B8ES and BR8ES are different specifications: the BR8ES includes a resistor. Match your selection to the application’s requirements.
Installation and maintenance
Inspect the electrode gap before installation and set it to the specification required for your application. Follow the applicable tightening instructions.
A replacement spark plug can address a worn or damaged plug, but repeated fouling or misfiring calls for checking the underlying cause. Jetting, ignition condition, compression and fuel delivery can all affect operation.
Shop more Yamaha Blaster parts at The Blaster Store.
Questions about spark plug selection? Contact KOR or call (860) 230-5003.









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