This genuine Detroit DD15 Engine Control Module (ECM) A0004466035 OEM is a direct-fit, factory-engineered control unit for 2011–2012 DD15 engines in heavy-duty trucks.

• Interchange Part: HDE0058146
• Manufacturer part numbers: A0004466035 and A0004466035/001
• Origin: Manufactured in Mexico
• Compatibility: 2011–2012 Detroit DD15 engines

As an OEM Detroit ECM, it precisely manages engine timing, fuel delivery, sensors, and diagnostics to maintain optimal performance and reliability. Its OEM designation helps ensure seamless communication with the truck’s engine-management network and other control modules, reducing compatibility issues during installation.

This module is designed specifically for trucks equipped with the 2011-2012 Detroit DD15 engine and provides a genuine replacement path to restore proper engine control without aftermarket guesswork.