New Bosch Fuel Pressure Regulator MPROP for 5.9L Cummins
-New Fuel Rail Pressure Regulator for 2003-2007 24V 5.9L Cummins. This regulator Maintains a constant fuel pressure for fuel that is required to be supplied to the fuel rail.
-Surging or loping idle are often caused by a faulty fuel pressure regulator.
-1 year warranty.