2011-2016 GM LML 6.6L Duramax Bosch Fuel Pressure Relief Valve

OEM Bosch 281006019 Fuel Rail Pressure Regulator Relief Valve The high-pressure rail gives its name to the common-rail system and binds the fuel injection pump and the fuel injectors together as the central hydraulic component. The Common Rail system stores the high-pressure fuel and supplies this to the eight fuel injectors as needed. A fuel rail pressure sensor and fuel rail pressure relief valve are independent parts of the common rail fuel injection system design. The 6.6L Duramax diesel engine uses a Bosch Fuel pressure regulator, pressure control valve, or pressure limiting valve located at the end of the high-pressure common rail. The OEM Bosch 0281006019 Diesel Fuel Pressure Relief Valve Applications: 2010 to 2016 Chevrolet Silverado 2500HD With 6.6L LML Duramax Diesel Engine 2010 to 2016 Chevrolet Silverado 3500 With 6.6L LML Duramax Diesel Engine 2010 to 2016 Chevrolet Express 2500 With the 6.6L LML Duramax Diesel Engine 2010 to 2016 Chevrolet Express 3500 With the 6.6L L