203GC3166
Fuel Injector Line
Mack

This fuel injector line is engineered to deliver fuel precisely from the injection system to the engine's cylinders. Its construction ensures a tight seal and resistance to high pressures and temperatures, which are common in diesel engines. The line's integrity is crucial for maintaining consistent fuel flow, which directly impacts engine performance, fuel economy, and emissions. Its durable design helps prevent leaks and failures that could cause engine misfires or power loss. Source One Parts Center offers this component as part of a comprehensive fuel system solution to keep your engine running efficiently and reliably.