AC Delco Engine Oil Pump Relief ValvesACDelco offers engine oil pump relief valves for a variety of specific applications. These replacements help regulate oil pressure and protect your engine from being damaged by high oil pressure. The valves typically open automatically when ...AC Delco Engine Oil Pump Relief ValvesACDelco offers engine oil pump relief valves for a variety of specific applications.
These replacements help regulate oil pressure and protect your engine from being damaged by high oil pressure. The valves typically open automatically when they exceed a preset value. They're designed, engineered, and tested to rigorous standards all backed by General Motors.
GM Genuine Parts are true OE components installed during the production of (or validated for) GM vehicles. Order the relief valve recommended for your vehicle.