483GB444
Fuel Filter
Mack

This Fuel Filter is built for rugged fleet environments, delivering reliable filtration and effective water separation to protect the fuel supply. The multi-stage filtration media captures particulates and binds water so it cannot reach injectors or high-pressure pumps, reducing wear and preventing injectors from sticking or fouling. The sturdy canister and proven seal design resist leaks under heavy vibration and wide temperature ranges found in daily truck operation. A carefully calibrated bypass ensures fuel flow continues even when the element is nearing capacity, helping prevent engine downtime. By maintaining clean fuel, you support consistent engine performance, smoother starts, and better fuel economy over time. The filter is designed for straightforward service on a variety of Mack and other heavy-duty applications, making maintenance efficient in busy fleets. Available through Source One Parts Center to keep your fuel system protected.