GM 12581565 Module, Genuine OEM Part - OEM Cats

An ACDelco GM Original Equipment Remanufactured Engine Control Module is a GM-recommended replacement for your vehicle’s original component. Remanufacturing the engine control module is an industry standard practice that involves disassembly of existing units, and replacing components that are most prone to wear with new components. Damaged and obsolete parts are replaced and are end of line tested to ensure they perform to ACDelco specifications. In addition, remanufacturing returns components back into service rather than processing as scrap or simply disposing of them. This part requires programming and/or special setup procedures. GM Service Information or equivalent describes the procedures and special tools needed to ensure proper operation in the vehicle. GM Service Information describes the procedures and special tools needed to ensure proper operation in the vehicle