Sierra 18-7718 Mercury Fuel Filter
Sierra Inline Fuel Filters are direct replacement OEM filters, making them easy to install. All Sierra Inline fuel filters are tested and approved for ethanol-based fuels and meet the demands of today's high tech-high performance engines.
- In-line, under cowl fuel filter
- Sonically sealed end caps.
- OEM matched filter media.
- Maximum performance with no restrictions.
- Approved for use with ethanol-based fuels.
It is recommended that you inspect filters regularly and replace every 50 hours of operation or at a minimum of at least once per year, preferably when you winterize.
- Mercury Marine