Great Wall SMW252657 Engine Computer Board ECU Original Specification

Offering the Great Wall original specification SMW252657 engine computer board (ECU) for Great Wall gasoline models. This ECU features industrial-grade chips with stable fuel injection control and ignition timing management functions to ensure efficient engine operation. As a replacement for the Great Wall original part number SMW252657, it can be directly replaced without additional programming. Suitable for Great Wall Coolray, Haval, and other models equipped with gasoline engines, it is an ideal choice for maintenance and repair.