Osculati 47.557.28 – Champion L82C Spark Plug
The Osculati 47.557.28 features the Champion L82C spark plug, a non-resistor model designed for marine 2-stroke engines with traditional ignition systems. It delivers strong, uninterrupted spark energy, making it ideal for older engines or applications without sensitive electronics onboard. Built with marine-grade materials, it resists corrosion and fouling in saltwater environments.
Main Features:
- Model: Champion L82C
- Thread Size: 14 mm
- Reach: 19 mm (3/4″)
- Hex Size: 16 mm (5/8″)
- Resistor: No
- Electrode Type: Standard tip
- Core: Copper core
- Application: 2-stroke marine engines
Benefits:
- Delivers full ignition voltage for older or non-electronic engines
- Excellent thermal conductivity with copper core
- Built for marine use – resists saltwater and corrosion
- Proven reliability in basic and classic outboard setups
Technical Specifications Table:
| Parameter | Value |
|---|---|
| Item Code | 47.557.28 |
| Model | Champion L82C |
| Thread Size | 14 mm |
| Reach | 19 mm (3/4″) |
| Hex Size | 16 mm (5/8″) |
| Resistor | No |
| Core Type | Copper |
| Application | 2-stroke marine engines |
The Osculati 47.557.28 – Champion L82C spark plug is ideal for traditional marine engine configurations without RFI-sensitive systems. It ensures dependable starts, strong spark, and resistance to marine corrosion, making it a practical and robust choice for small outboards and classic 2-stroke motors.
