RAM 2500 Truck 4WD V8-5.9L VIN Z LDC (1998)
Fuel Pressure Regulator: Locations
Fig. 1 Top View Fuel Pump Module - Gas Powered Engines - Typical
A combination fuel filter and fuel pressure regulator is pressed into a rubber grommet located on the top of the fuel pump module. A separate frame
mounted fuel filter is not used.