SPARK PLUG NGK BP6ES

NGK BP6ES Spark Plug — Specs

• Thread diameter: 14 mm
• Thread reach: 19 mm
• Hex / wrench size: 20.8 mm
• Heat range: 6
• Type: Standard, projected insulator
• Resistor: No
• Spark gap: Application-dependent; NGK listings show 0.6–0.9 mm depending on the engine.