The Fuel Separator FS53016NN is a high-efficiency fuel/water separator filter designed to remove water and contaminants from diesel fuel before it reaches the engine’s fuel system. Its advanced filtration media helps protect injectors and fuel pumps, reduce wear and improve engine reliability — ideal for heavy-duty engines, generators and industrial equipment.

Where It Is Used

The FS53016NN Fuel Separator is commonly used in:

Diesel generator engines
Industrial and construction machinery
Trucks, buses and commercial vehicles
Equipment powered by Cummins and other diesel engines

Key Functions & Features

Water separation: Effectively removes water from diesel fuel to protect fuel systems
Contaminant filtration: Traps dirt and particles to prevent engine damage
Spin-on design: Easy to install and replace during routine servicing
Premium filtration media: High-performance NanoNet® media for longer life and better protection
Improves engine reliability: Helps maintain combustion efficiency and reduce premature wear