Yamaha Outboard Fuel Filters | Wholesale Marine Shop Yamaha Outboard Fuel Filters at Wholesale Marine. Our Yamaha Outboard Fuel Filters are at the lowest prices and same day shipping! Need Help? Sierra 18-79809 Fuel Filter For use with filter housing marked "6P3" only. Interchangeable with: Yamaha Outboard 6P3-WS24A-00-00 6P3-WS24A-01-00 6P3-24563-00-00 6P3-24563-01-00 . Yamaha Fuel Filter - Basic Power Industries Filter Fuel for Yamaha Four Stroke Outboard F50 - F115 6D8-WS24A-00-00 Filter Fuel for Yamaha Four Stroke Outboard F50-F115. Measures 1 1/2 inches Overall length. Replaces: 6D8-WS24A-00-00 Fits the Following Applications F50-F115 after April 2006 For filter housing marked 6D8 ONLY!