SKU:
Osculati-47.558.82
€ 5,33
1-2 weeks delivery time
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NGK BP8HS-15 (Osculati 47.558.82) is a non-resistor marine spark plug with M14 × 1.25 mm thread, 12.7 mm reach, 20.8 mm hex, and a wide 1.5 mm factory-set gap. Its cold heat range (8) and projected insulator make it ideal for 2-stroke outboards from Yamaha, Mercury, Honda, Suzuki, Tohatsu, Selva, and Mariner. Suitable for high-speed operation with strong resistance to fouling. No Champion cross-reference provided.
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Osculati 47.558.82 – NGK BP8HS-15 Marine Spark Plug
The NGK BP8HS-15 (Osculati 47.558.82) is a cold-range, non-resistor spark plug designed for use in 2-stroke marine engines that require a wide spark gap and projected insulator tip. The wide 1.5 mm gap helps ignite leaner mixtures, particularly during cold starts or under light throttle. With its short 12.7 mm reach and M14 thread, it fits many common outboard cylinder heads.
Key Features:
- Cold heat range (8) for high-RPM or hot-running 2-stroke applications
- Projected insulator tip for better combustion and reduced fouling
- Factory-set 1.5 mm spark gap ideal for cold starting and reliable ignition
- Non-resistor design for maximum spark energy in older ignition systems
- Nickel alloy electrodes for corrosion and wear resistance in marine environments
Technical Specifications:
Attribute Value Model NGK BP8HS-15 Osculati Code 47.558.82 Thread Diameter M14 × 1.25 mm Reach 12.7 mm Hex Size 20.8 mm Heat Range 8 (cold) Gap 1.5 mm Electrode Type Standard with projected insulator Resistor No
Manufacturer Compatibility:
- Yamaha
- Mercury
- Mariner
- Suzuki
- Honda
- Tohatsu
- Selva
Cross Reference:
Brand Model NGK BP8HS-15 Champion –
The NGK BP8HS-15 is ideal for carbureted marine engines that demand a strong, wide-gap spark to ignite lean fuel mixtures. It's especially effective in cold start conditions or at idle speeds where misfires are more likely. Its simple, rugged design and wide compatibility make it a solid option for classic 2-stroke engine setups.
Documents
Osculati Catalogue 2025 - page 874 Size: 150,5 Kb -
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