5.9L Diesel Fuel Pressure Regulator For Dodge Ram Cummins 2500 3500 2003-2007

Description:Replace OE Part Number: 0928400666, 4932457, 5183245AA. Inlet Port Diameter:0.12 in. Please check the OE number before purchasing, make sure this is the right part you needFitment/Compatibility: compatible with 2003-2007 5.9L Dodge Ram Cummins DieselFunction: A adjustable fuel pressure regulator is used to maintain steady fuel supply, even during dramatic changes in fuel demand. The fuel pressure regulator regulates the fuel pressure against the air pressure/boost, this leads to that the fuel injector can maintain the perfect ratio between fuel and boostSigns of a Bad Fuel Pressure Regulator: A faulty fuel injection pressure regulator can lead to a wide range of engine performance problems, include illuminated check engine light, poor fuel economy, black smoke from the exhaust, poor engine performance, etc. If the fuel pressure regulator is found to be bad, it should be replaced.Fitment:2003-2007 5.9L Dodge Ram Cummins DieselPackage Include:1 x Fuel PumpNote:1. If you has a