2007.5-2010 GM 6.6L Duramax LMM MPROP Fuel Pressure Regulator. New Fuel Pressure Regulator MPROP 90 degree plug.
-New OEM Fuel Rail Pressure Regulator for 2007.5-2010 6.6L LMM Duramax. This regulator Maintains a constant fuel pressure for fuel that is required to be supplied to the fuel rail.
-1 year warranty.