The Iveco 504122542 is a genuine Engine Control Unit (ECU) designed for various Iveco Daily VI models equipped with the 3.0 HPI engine, manufactured between 2014 and 2019. This essential component is responsible for managing critical engine functions, including fuel injection, ignition timing, and emission control, to ensure efficient and reliable operation. As an OEM part, it guarantees precise fitment, seamless integration with the vehicle's electronic systems, and adherence to original performance standards.