Quicksilver 8M0154754 Water-Separating Fuel Filter for Yamaha 2-Stroke & 4-Stroke OutboardsWater separating fuel filter 8M0154754 is the replacement filter for various Yamaha outboards. Use to replace these filters: Yamaha MAR-FUELF-IL-TR; Sierra 18-7866. The water separating fuel filter helps to keep harmful debris or water from getting to your engine. Replace the filter at least once each boating season and before winterizing your boat. Remove the old filter and easily install the new, clean filter. See your owner's manual for replacement recommendations based on your engine use. Check your owner's manual or service manual for specific application and installation instructions.Engine Part Application:115hp and upKey Product Features 10 micron filtration delivering over 90% efficiency to provide your engine with clean fuel for peak performance; Water separating fuel filters help keep damaging debris from getting to your engine while also keeping performance-robbing water from reducing the efficiency and economy of the engine; For use on Yamaha outboards, 2-stroke & 4-stroke high horsepower; Verify fitment using your engine model and serial number; Replaces Yamaha MAR-FUELF-IL-TR, Sierra 18-7866; Easy to remove old filter and install the clean, new filter; Engine Part Supersedes