The Honda 15400ZZ3003 is a genuine OEM oil filter, manufactured by DENSO, designed to provide superior filtration for a wide range of Honda BF series marine outboard engines. This spin-on filter ensures optimal engine performance and longevity by effectively removing contaminants from the engine oil. It is a critical component for routine maintenance and is compatible with models such as BF2.3, BF5, BF8, BF9.9, BF15, BF20, BF25, BF30, BF35, BF40, BF45, BF50, BF60, BF75, BF90, BF100, BF115, BF130, BF135, BF150, BF175, BF200, BF225, and BF250.