Description
Sierra 18-5192 Johnson/Evinrude Ignition Coil is a premium standard replacement coil engineered for Johnson and Evinrude outboard boat engines. It is designed to meet or exceed original manufacturer specifications and features a bolt-on/screw-in installation type.
Product Compatibility & Cross References
This coil serves as a direct interchange for several major marine manufacturer part numbers:
- OMC / Johnson / Evinrude: 0502888, 0581503, 0581610, 0581764, 581823, 582091
- Mercury Marine: 802363
- CDI Electronics: 183-2091
- Mallory Marine: 9-23100
- GLM: 72040
Common applications include mid-to-high horsepower vintage outboards, specifically fitting 1976 and 1977 Johnson/Evinrude 85 hp, 115 hp, 135 hp, and 140 hp configurations
Installation Tips
- Avoid Wire Mix-ups: Replace your ignition coils one at a time so you don't cross the plug wires.
- Clean the Ground: Marine environments promote corrosion. Use a wire brush or light sandpaper to clean the mounting surfaces thoroughly before bolting down the new coil to ensure a strong ground.
To ensure this is the exact part you need, let me know:
- What is the year and horsepower of your outboard engine?
- What symptoms is your engine experiencing? (e.g., misfires, hard starting, or no spark?)
