23920471
Fuel Filter
Mack

This fuel filter plays a crucial role in protecting the engine’s fuel-injection system by removing particulates and contaminants from the diesel supply. Its filtration efficiency helps prevent injector clogging, premature wear, and degraded performance, which can lead to reduced power and increased fuel consumption. Designed for rugged heavy-duty service, the housing is built to resist vibration and withstand demanding temperatures encountered in long-haul operations. Regular replacement supports optimal engine combustion, smoother idle, and consistent throttle response, especially when fuel quality varies. Installation is straightforward with standard hand tools, and the filter is sized to fit common Mack configurations used across fleets. By maintaining clean fuel throughout the system, you minimize downtime and extend the life of pumps and injectors. Source One Parts Center.