ECM Engine Control Module 5WY1J12A / 25181280 for Chevrolet Cruze & Epica 2006–2014Product Overview Part Name: Engine Control Module (ECM ECU) Part Numbers: 5WY1J12A, 25181280 Vehicle Compatibility: Chevrolet Cars Cruze and Epica models equipped with Delphi engine management systems (20062014). Configuration: OEM style Delphi ECM designed to manage engine fuel injection, ignition timing, and emissions control. Function: Controls critical engine functions, ensuring optimized fuel economy, performance, and compliance with emission