NGK BPR6HS-10 traditional spark plug (NGK stock number NGK2633) for various scooter and small engine applications. White corrugated alumina silicate ceramic insulator with "BPR6HS / 10" marking, nickel-plated 20.6mm hex steel shell, 14mm thread, copper-core center electrode, and J-hook ground electrode. "JAPAN" stamped on the metal shell. SKU: 145-19 | MPN: NGK2633.
NGK traditional plugs are constructed for longer life and optimum performance. Corrugated ribs prevent flashover. NGK uses only the purest alumina silicate in its ceramic insulator, giving all NGK plugs greater strength and better heat transfer. Copper-cored and triple-sealed to further aid in heat removal and prevent interior leakage.
Features
- NGK BPR6HS-10 traditional spark plug — white corrugated alumina silicate ceramic insulator (SKU: 145-19 / NGK2633)
- 14mm thread | 12.7mm (1/2") reach | 20.6mm (13/16") hex | 1.02mm (0.040") gap | heat range 6
- Copper-core center electrode | J-hook ground electrode | nickel-plated steel shell | Made in Japan
- Corrugated ribs prevent flashover | triple-sealed to prevent interior leakage | superior heat transfer
- Fits various scooters and small engines — verify plug code against OEM specification before ordering
Specifications
- Brand: NGK
- SKU: 145-19 | NGK Part Number: NGK2633
- Thread size: 14mm
- Reach: 12.7mm (1/2 inch)
- Hex size: 20.6mm (13/16 inch)
- Gap: 1.02mm (0.040 inch)
- Heat range: 6
- Electrode: Copper core, J-hook ground
- Insulator: Alumina silicate ceramic
- Made in Japan
Model Fitment
Universal fit | 14mm thread | 12.7mm reach | 1.02mm gap | Heat range 6 | Verify against OEM spec | SKU: 145-19 | NGK2633
