The Mack E TECH ECM OEM Part # 12MS517BM is a Bosch Engine Control Unit (ECU) designed for easy installation in vehicles. It has a maximum amperage of 12A and features 7 pin terminals for connectivity. The compact dimensions of 3 inches in height, 9 inches in length, and 8 inches in width make it suitable for placement on the front of the vehicle. With a focus on quality and compatibility, this ECM is a reliable choice for maintaining the engine performance of Mack trucks.
