Advance Auto Parts is an American automotive aftermarket parts provider. Headquartered in Raleigh, North Carolina, it serves both professional installer and do-it-yourself customers.
ACDelco GM Original Equipment Fuel Injection Pressure Regulators are mechanical valves that control fuel pressure in the fuel injector rail, and are GM-recommended replacements for your vehicles original components. Their spring-loaded valves return excess fuel back to the fuel tank. These original equipment fuel injection pressure regulators have been manufactured to fit your GM vehicle, providing the same performance, durability, and service life you expect from General Motors. Product Features:Helps provide constant fuel pressure to the injectorsAssists in cold engine startsHelps maintain stable engine idleGM-recommended replacement part for your GM vehicles original factory componentOffering the quality, reliability, and durability of GM OEManufactured to GM OE specification for fit, form, and function