Mercury Water Separating Fuel Filter Kit (175HP-300HP FourStroke Outboards) 8M0135386

The Mercury Water Separating Fuel Filter Kit (175HP-300HP FourStroke Outboards) 8M0135386 is a genuine Mercury OEM vessel-mounted fuel filtration system designed for select Mercury V6 and V8 FourStroke outboards.

Compatible With:

• Mercury 3.4L V6 175HP-300HP FourStroke outboards
• Mercury 4.6L V8 175HP-300HP FourStroke outboards

This high-capacity water separating fuel filter kit helps remove water and contaminants from the fuel supply to protect the engine and maintain dependable performance. The assembly features a transparent collection bowl that allows for visual inspection and includes a drain for convenient servicing.

The integrated water-in-fuel sensor provides alerts through compatible Mercury controls and instrumentation systems, helping operators identify water contamination before it can affect engine performance. The filter assembly must be installed in a compartment that is open to the atmosphere or free from ignition sources.

Genuine Mercury fuel system components are engineered and tested to Mercury Marine specifications to provide proper fitment, dependable filtration, and long service life.

To confirm compatibility, contact our team with your engine serial number at (727) 596-5929 before ordering.