Osculati 47.558.13 – NGK BP6HS Spark Plug
The Osculati 47.558.13 features the NGK BP6HS spark plug, a high-quality non-resistor marine plug with a projected tip for improved ignition efficiency. It is ideal for 2-stroke and 4-stroke outboard engines under standard operating loads. The copper-core electrode ensures excellent heat dissipation, while the projected design enhances cold-start ignition and reduces fouling in low-speed or idle conditions. Cross-reference: Champion L87YC.
Main Features:
- Model: NGK BP6HS
- Thread Size: 14 mm
- Reach: 12.7 mm (1/2″)
- Hex Size: 20.8 mm (13/16″)
- Tip Style: Projected
- Resistor: No
- Heat Range: 6 (medium-hot)
- Core Material: Copper core
- Champion Equivalent: L87YC
Compatible Engine Brands:
- Mariner
- Yamaha
- Mercury
- Suzuki
- Tohatsu
- Selva
- Honda (2-stroke and 4-stroke models)
Benefits:
- Projected tip improves cold starts and reduces fouling
- Non-resistor design delivers strong spark energy
- Excellent thermal conductivity and heat management
- Ideal for mixed-use marine outboards (idle to full load)
Technical Specifications Table:
| Parameter | Value |
|---|---|
| Item Code | 47.558.13 |
| Model | NGK BP6HS |
| Thread Size | 14 mm |
| Reach | 12.7 mm (1/2″) |
| Hex Size | 20.8 mm (13/16″) |
| Tip Style | Projected |
| Resistor | No |
| Heat Range | 6 |
| Champion Equivalent | L87YC |
| Application | 2-stroke and 4-stroke marine outboards |
The Osculati 47.558.13 – NGK BP6HS spark plug offers excellent cold-start performance and combustion reliability for both 2-stroke and 4-str
