ACDelco GM Original Equipment Fuel Pump Control Modules regulate the voltage supply to the electric fuel pump, and are GM-recommended replacements for your vehicle's original components. These modules receive an electrical signal from the engine control module that determines the voltage applied to the pump - altering pump motor speed and fuel pressure. These original equipment fuel pump control modules have been manufactured to fit your 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
