Shop Generator ECMs (Engine Control Modules) for diesel generator sets from leading engine manufacturers including Caterpillar, Perkins, Cummins, John Deere, Detroit Diesel, Volvo Penta, and other major brands. Our generator ECM range covers electronic control modules used to manage critical engine functions such as fuel injection, engine speed, sensor inputs, operating parameters, fault monitoring, and generator performance.
Find replacement generator engine control modules for a wide range of industrial and commercial genset applications, including 50Hz and 60Hz generator configurations. Available products may include new, remanufactured, replacement, programmed, and unprogrammed ECM options depending on the engine model and part number.
For accurate compatibility, always match the ECM part number, engine model, serial number, arrangement number, and generator configuration before ordering. If programming or configuration is required, provide your existing ECM details or engine information so the correct setup can be identified.
Whether you're replacing a failed generator ECU, sourcing a hard-to-find engine control module, or maintaining industrial power equipment, browse our collection to find the right Generator ECM, ECU, electronic control module, or engine controller for your application.