Injector – Gm (19244618)

Injector is an electrically controlled component in the engine or transmission management system. Because the module cross-checks it against other inputs, a fault here often surfaces as a code for a different circuit.

Replace the Injector when a value freezes or drops out intermittently, which usually means an internal fault rather than wiring. Wiggle-testing the harness while watching live data separates the two.

Reference number for the Injector: 19244618. It is filed under Fuel Injectors, and it is the number that has to match the part coming off the vehicle.

Genuine GM supplied for this Injector, with the engineering number unchanged from the factory reference stamped on the original.