Genuine Yamaha Yfm660 pre-oiled filter
About this part
This page covers the genuine Yamaha part 5LPE44510100 (Yfm660 pre-oiled filter). It’s an original OEM component designed to match Yamaha’s factory tolerances for correct fit, reliable function, and long service life in marine conditions.
Why choose genuine Yamaha?
Choosing genuine Yamaha OEM helps avoid problems often seen with pattern parts: mis-sized sealing profiles, inconsistent rubber compounds, poor plating, and connectors that don’t lock correctly. On a marine engine, those small differences can become big issues.
Notes for this part
Filters protect fuel and oil systems from contamination. Regular replacement helps protect injectors, pumps, and internal components from premature wear.
Installation tip: confirm flow direction (if marked), renew sealing rings, and inspect housings for cracks or flattened sealing surfaces.
Warranty
1-year warranty applies to new parts (terms apply; damage from incorrect installation isn’t covered).
Ordering tips
Ordering tip: if you’re mid-repair, check the diagram for one-time-use seals, O-rings, and fasteners listed next to this part so you can complete the job without delays.