The ACDelco GM Original Equipment Fuel Pump Control Module regulates the voltage supply to the electric fuel pump, and is a GM-recommended replacement for your vehicle's original component. The control module receives an electrical signal from the engine control module that determines the voltage applied to the pump - this alters the pump motor speed and fuel pressure. This original equipment fuel pump control module has been manufactured to fit your specific GM vehicle, providing the same performance, durability, and service life you expect from General Motors. Product Features:GM-recommended replacement part for your GM vehicle's original factory componentOffering the quality, reliability, and durability of GM OEManufactured to GM OE specification for fit, form, and function
