Stens 130-777 NGK B2LM Spark Plug
- Replaces OEM: Carlton SPC11 NGK 1147, B2LM
- Standard plug type
- You can depend on NGK for quality and reliability
- Constructed from durable material
- Insulators constructed from 99 percent pure alumina silicate
- Solid core offers superior heat dissipation and conductivity
- Corrugated ribs prevent flash over