SKU:
Osculati-47.558.14
€ 6,25
1-2 weeks delivery time
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Osculati 47.558.14 – NGK BP7HS is a projected-tip, non-resistor marine spark plug with a 14 mm thread, 12.7 mm (1/2") reach, and 20.8 mm (13/16") hex. Designed for enhanced combustion in 2-stroke outboards by Yamaha, Mercury, Suzuki, Mariner, Tohatsu, Selva, and Honda. Medium heat range and excellent anti-fouling properties. Cross-reference: Champion L82YC.
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Osculati 47.558.14 – NGK BP7HS Spark Plug
The Osculati 47.558.14 features the NGK BP7HS spark plug, a high-efficiency projected-tip plug used in 2-stroke marine outboards. The extended tip improves flame kernel position, enhancing fuel-air ignition and reducing fouling at low engine speeds. Designed without an internal resistor, it ensures maximum spark energy for ignition-critical marine applications. It is a direct equivalent to Champion L82YC and widely used in engines from major OEMs.
Main Features:
- Model: NGK BP7HS
- Thread Size: 14 mm
- Reach: 12.7 mm (1/2")
- Hex Size: 20.8 mm (13/16")
- Tip Type: Projected
- Resistor: No
- Heat Range: 7 (medium)
- Core Material: Copper core
- Champion Equivalent: L82YC
Compatible Engine Brands:
- Mariner
- Yamaha
- Mercury
- Suzuki
- Tohatsu
- Selva
- Honda (2-stroke models)
Benefits:
- Projected tip enhances ignition and flame spread
- Non-resistor design maximizes ignition voltage delivery
- Medium heat range suitable for general-purpose marine use
- Durable, marine-grade construction resists corrosion and fouling
Technical Specifications Table:
Parameter Value Item Code 47.558.14 Model NGK BP7HS Thread Size 14 mm Reach 12.7 mm (1/2") Hex Size 20.8 mm (13/16") Tip Type Projected Resistor No Heat Range 7 Champion Equivalent L82YC Application 2-stroke outboard marine engines
The Osculati 47.558.14 – NGK BP7HS spark plug is a premium ignition component for 2-stroke marine engines where a strong, clean spark is critical. Its projected-tip geometry and heat-balanced design provide smooth starts and durable performance in saltwater environments.
Documents
Osculati Catalogue 2025 - page 874 Size: 150,5 Kb -
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