SKU:
Osculati-47.558.01
$ 7
1-2 weeks delivery time
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+
Osculati 47.558.01 – NGK B7HS is a non-resistor marine spark plug designed for use in a wide range of 2-stroke outboard engines. With a 14 mm thread, 12.7 mm (1/2") reach, and 20.8 mm (13/16") hex, it provides reliable cold starts, strong spark, and excellent performance in engines from Mariner, Yamaha, Mercury, Suzuki, Tohatsu, Selva, and Honda. Equivalent to Champion L82C.
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Osculati 47.558.01 – NGK B7HS Spark Plug
The Osculati 47.558.01 includes the NGK B7HS spark plug, a marine-standard non-resistor plug ideal for small to mid-size 2-stroke outboards. Its robust design and copper-core electrode offer clean ignition and thermal stability even under tough saltwater conditions. Widely compatible with popular engine brands, this plug is a direct alternative to Champion L82C.
Main Features:
- Model: NGK B7HS
- Thread Size: 14 mm
- Reach: 12.7 mm (1/2")
- Hex Size: 20.8 mm (13/16")
- Resistor: No
- Heat Range: 7 (NGK scale – medium)
- Electrode: Standard tip, copper core
- Champion Equivalent: L82C
Compatible Engine Brands:
- Mariner
- Yamaha
- Suzuki
- Mercury
- Tohatsu
- Selva
- Honda (older 2-stroke models)
Benefits:
- Excellent ignition reliability and thermal conductivity
- Non-resistor design delivers full spark energy
- Corrosion-resistant for marine use
- Widely supported across major outboard brands
Technical Specifications Table:
Parameter Value Item Code 47.558.01 Model NGK B7HS Thread Size 14 mm Reach 12.7 mm (1/2") Hex Size 20.8 mm (13/16") Resistor No Champion Equivalent L82C Application 2-stroke marine outboards
The Osculati 47.558.01 – NGK B7HS spark plug is a go-to solution for consistent, high-quality ignition in outboards from the industry’s most trusted brands. With its reliable performance and OEM compatibility, it remains a standard choice for marine professionals and engine technicians.
Documents
Osculati Catalogue 2025 - page 874 Size: 150,5 Kb -
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