SKU:
Osculati-47.558.22
€ 7,16
1-2 weeks delivery time
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NGK BP8HN-10 marine spark plug (Osculati 47.558.22) is a high-performance ignition component designed for marine outboard engines from brands like Yamaha, Mercury, Mariner, Suzuki, Tohatsu, Selva, and Honda. It features a thread size of M14 × 1.25 mm, 19 mm reach, 20.8 mm hex, and a preset gap of 1.0 mm. This plug is ideal for 2-stroke and select 4-stroke applications and corresponds to Champion L78YC.
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Osculati 47.558.22 – NGK BP8HN-10 Marine Spark Plug
The NGK BP8HN-10 (Osculati 47.558.22) is a reliable spark plug engineered for marine outboard engines operating under heavy load and high-temperature conditions. Its nickel alloy electrode and copper core provide excellent heat dissipation and spark stability, ensuring dependable ignition and longer plug life in saltwater environments.
Key Features:
- Nickel alloy center and ground electrodes for corrosion resistance
- 1.0 mm factory-set gap ensures reliable ignition in marine engines
- Designed for optimal operation in high-RPM conditions
- Suppresses electromagnetic interference with built-in resistor
- OEM equivalent fit for various major outboard engine brands
Technical Specifications:
Attribute Value Model NGK BP8HN-10 Osculati Code 47.558.22 Thread Size M14 × 1.25 mm Hex Size 20.8 mm Reach 19 mm Heat Range 8 Gap 1.0 mm Electrode Material Nickel Alloy Resistor Yes
Manufacturer Compatibility:
- Yamaha
- Mercury
- Mariner
- Suzuki
- Tohatsu
- Selva
- Honda
Cross Reference:
Brand Model NGK BP8HN-10 Champion L78YC
This spark plug is recommended for marine users seeking consistent ignition performance in standard and high-performance outboard engines. Its construction guarantees a long service life even in harsh maritime conditions.
Documents
Osculati Catalogue 2025 - page 874 Size: 150,5 Kb -
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