Fuel Injector – Mopar (68319784aa)

Fuel Injector converts a physical condition into a signal the powertrain module acts on. The module compares that signal against an expected range at every start-up, so a failing unit is usually logged before it becomes a driveability complaint.

Replace the Fuel Injector when the fault repeats with the harness already ruled out, when resistance drifts as the part heats up, or when a connector has corroded past cleaning. Swapping a sensor to chase a wiring fault is the most common wasted repair on these circuits.

Ordering reference for the Fuel Injector is part number 68319784aa, categorised under Fuel Injectors. Match that number against the component you are removing before you order.

This is MOPAR dealer-sourced stock rather than an equivalent, so the number on the Fuel Injector traces straight back to the manufacturer.