203GC4240
Fuel Injector Line
Mack

This fuel injector line plays a crucial role in delivering fuel precisely to the engine’s injectors, ensuring efficient combustion and optimal engine performance. Built to withstand high pressure and temperature, it resists corrosion and mechanical stress, maintaining integrity over time. Proper operation of this line is vital for fuel economy, power output, and emissions compliance. Its reliable construction minimizes leaks and failures, supporting long-term vehicle reliability. Designed for straightforward installation, it is an essential part of the fuel system. Source One Parts Center supplies this injector line as a dependable replacement, helping your engine operate at peak efficiency under demanding conditions.