19-24 Ram 6.7L Cummins Cylinder #6 Mopar Fuel Injector Line

Fits: 2019-2024 Ram 6.7L Cummins 

This part is the OEM supply tube (fuel injector line) for Cylinder #6. Cylinder: This part is specifically for cylinder #6. Using lines for the wrong cylinder can lead to mis‐routing or fitment issues. Because this is a high-pressure injection supply line, installation quality is critical. Any mis-torque, contamination, or incorrect routing can cause fuel leaks, poor injector performance, or catastrophic engine damage.

When removing and installing supply lines, ensure all surfaces are clean and free of debris, and that the line is not damaged or bent. If one line (cylinder 6) has failed or is being replaced, the others (cylinders 1-5) may also be stressed. It’s wise to inspect them. If your truck had prior fuel system issues (contamination, injector/pump failure, etc.), consider replacing or inspecting all related supply/rail lines. Keep track of seals/gaskets/hardware: Ensure you either reuse or replace hardware as required and that everything is torqued to spec.

Mopar: 68480003AA