SKU:
Osculati-47.557.46
$ 10,80
1-2 weeks delivery time
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Osculati 47.557.46 – Champion XC12PEPB is a high-performance resistor spark plug with a projected nose and copper core, engineered for 4-stroke marine engines under high thermal load. With a 14 mm thread, 19 mm (3/4") reach, and 16 mm (5/8") hex, it ensures precise ignition, extended durability, and full compatibility with onboard electronics.
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Osculati 47.557.46 – Champion XC12PEPB Spark Plug
The Osculati 47.557.46 features the Champion XC12PEPB spark plug, a high-spec marine-grade model designed for 4-stroke engines requiring maximum durability and RFI suppression. This plug incorporates a resistor to minimize radio frequency interference, a projected nose for improved combustion efficiency, and a copper core for optimal heat transfer. It is ideal for newer, high-output marine engines operating in saltwater environments.
Main Features:
- Model: Champion XC12PEPB
- Thread Size: 14 mm
- Reach: 19 mm (3/4")
- Hex Size: 16 mm (5/8")
- Resistor: Yes – built-in RFI suppression
- Electrode Type: Projected nose
- Core Type: Copper core
- Application: High-performance 4-stroke marine engines
- Marine Grade: Yes – anti-corrosion and moisture-resistant
Benefits:
- Enhanced flame propagation and cleaner combustion
- Prevents interference with marine electronics (GPS, VHF, sonar)
- Excellent heat dissipation for long plug life
- OEM-level reliability in high-load, saltwater conditions
Technical Specifications Table:
Parameter Value Item Code 47.557.46 Model Champion XC12PEPB Thread Size 14 mm Reach 19 mm (3/4") Hex Size 16 mm (5/8") Resistor Yes Electrode Projected nose Core Type Copper Application 4-stroke marine engines (high load / performance)
The Osculati 47.557.46 – Champion XC12PEPB spark plug delivers unmatched ignition precision, long service life, and electronic system safety. It’s a go-to solution for marine professionals maintaining high-output 4-stroke engines operating under harsh saltwater and thermal conditions.
Documents
Osculati Catalogue 2025 - page 874 Size: 150,5 Kb -
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