OE Service Control ModulesWhen you are looking for a match to original equipment specifications in a replacement part for your GM vehicle, trust ACDelco to get the job done. Our lineup of OE Service Fuel Injectors, Control Modules, Mass Air Flow Sensors, Oxygen Sensors, Exhaust Gas Recirculation Valves, Manifold Absolute Pressure Sensors, Throttle Position Sensors, Idle Air Control Valves and Secondary Air Injection Reaction Systems will help your GM vehicle run as efficiently and cleanly as the day it rolled off the line. Trust ACDelco to help your vehicle run clean and green.Modern cars, trucks and SUVs are the wonder of electronics and in that mix, there is nothing more critical to performance than the control modules that dictate the operation of the vehicle's vital systems. When it comes to control modules, there is no better name than ACDelco. Our Original Equipment Service Engine Control Modules, Transmission Control Modules, Powertrain Control Modules, Body Control Modules and Vehicle Control Modules are precision remanufactured and rigorously tested to meet the OEM standards for your GM vehicle.Trust ACDelco for Control Module for your GM vehicle.