SKU:
Osculati-47.558.16
$ 17,01
1-2 weeks delivery time
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Osculati 47.558.16 – NGK CR6E is a resistor-type spark plug with a 10 mm thread, 19 mm (3/4") reach, and 16 mm hex. It features a projected copper core electrode and is factory-gapped for 4-stroke marine outboards from Honda, Yamaha, Suzuki, Mercury, Mariner, Tohatsu, and Selva. No Champion equivalent.
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Osculati 47.558.16 – NGK CR6E Spark Plug
The Osculati 47.558.16 includes the NGK CR6E spark plug, a resistor-type marine spark plug used in small to mid-sized 4-stroke outboards. It features a compact 10 mm thread and extended 19 mm reach, with a 16 mm hex for easy access in tight engine compartments. The 5 kΩ built-in resistor ensures full RFI suppression, protecting sensitive marine electronics including GPS, sonar, and radios.
With a medium heat range (6) and a copper-core, projected-tip design, the CR6E provides excellent combustion efficiency, cold-start reliability, and reduced fouling in slow-speed operation. It does not have a direct Champion equivalent but is widely adopted by OEMs in modern 4-stroke platforms.
Main Features:
- Model: NGK CR6E
- Thread Size: 10 mm
- Reach: 19 mm (3/4")
- Hex Size: 16 mm
- Tip Style: Projected
- Resistor: Yes – 5 kΩ internal
- Heat Range: 6 (medium)
- Core Type: Copper core
- Champion Equivalent: – (none)
Compatible Engine Brands:
- Honda
- Yamaha
- Mercury
- Suzuki
- Tohatsu
- Mariner
- Selva
Benefits:
- Extended reach and compact thread ideal for modern 4-stroke heads
- Built-in resistor for marine electronics safety
- Projected-tip ensures clean ignition and flame spread
- Copper-core construction for excellent heat transfer
Technical Specifications Table:
Parameter Value Item Code 47.558.16 Model NGK CR6E Thread Size 10 mm Reach 19 mm (3/4") Hex Size 16 mm Resistor Yes (5 kΩ) Heat Range 6 Tip Type Projected Champion Equivalent – Application 4-stroke marine outboards
The Osculati 47.558.16 – NGK CR6E spark plug is a compact, precision-engineered marine spark plug designed to meet the demands of modern 4-stroke outboards. It supports clean ignition, protects electronic systems, and ensures durability under marine thermal and moisture conditions.
Documents
Osculati Catalogue 2025 - page 874 Size: 150,5 Kb -
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