The Sierra 18-5884 Optical Sensor is built with precision. Designed to be interchangeable with the following: Evinrude/Johnson 586343, Mallory 9-25030. Each Sierra product meets or exceeds the original equipment part it replaces.
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- Sierra Optical Sensor
- Meets or exceeds the original equipment quality
- Built with precision
- Interchangeable with the following: Evinrude/Johnson 586343, Mallory 9-25030
- Fit specific, check part numbers to ensure proper fit
