The 2019 Dodge Ram 2500 3500 6.7L Cummins Diesel ECU 4384696 OEM is a bolt-on engine control unit designed for specific Dodge vehicles. It requires programming and has a maximum amperage of 12A. Made of aluminum, this ECU features 8 pin terminals and a female connector type for easy installation. With the item length of 13 inches, height of 3 inches, and weight of 4 lbs, this ECU is an essential part for proper vehicle functionality.