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This OEM E78 Engine Control Module ECU is a reliable replacement part for Buick, Cadillac, Chevrolet, and GMC vehicles. It has been manufactured in the United States and is compatible with various models and years. The module is made of aluminum and plastic and has a clip-on mounting style. This ECU comes with a female connector type and has a maximum amperage of factory specifications. It requires programming and includes the module itself. The part number is 12692201 and it has been superseded by several part numbers, including ACDelco, Continental, and GM Components Holdings. The module is easy to install and has features such as memory and protection lock.
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