500FG/FH DIESEL MARINE BOAT FUEL / WATER SEPARATOR FILTER NEW

500FG/FH Diesel Marine Boat Fuel / Water Separator Filter

The 500FG/FH diesel marine boat fuel / water separator filter removes water and contaminants from diesel fuel before they reach the engine, helping protect fuel injectors and pumps on marine diesel setups.

Overview

This 500FG/FH diesel marine boat fuel / water separator filter is a spin-on style unit built to strip water and particulate matter from diesel fuel in marine applications. It serves boat owners and marine mechanics who need dependable filtration between the tank and the engine. The 500FG/FH separator filter design suits a wide range of diesel fuel systems where clean fuel delivery matters.

Built For Performance

• Separates water from diesel fuel to help prevent injector and pump damage
• Trap-style filtration captures rust, dirt, and sediment before the engine
• Spin-on canister design for straightforward filter changes
• Metal housing built to handle marine diesel environments
• Compatible with common 500FG and 500FH style filter heads

On-The-Job Use

• Inboard and sterndrive diesel boats
• Fuel polishing between tank and engine
• Marine generator and auxiliary diesel power sets
• Routine fuel system maintenance on the water

Specs At A Glance

Good To Know

Q: How often should a diesel fuel water separator filter be replaced? A: Most marine diesel setups call for replacement at the manufacturer's service interval or any time water is visible in the bowl, whichever comes first. Regular changes keep water and debris out of the fuel system.

Q: Can this filter be used with any diesel fuel system? A: It is built around the 500FG and 500FH filter head pattern, so it fits systems designed for that style. Confirm your filter head model and thread size before ordering.

Slight variation in finish or dimensions may occur between production runs, and fit can depend on serial number, so confirm compatibility before ordering.