Fuel Pressure Regulator: Notes
WARNING: This page does not describe the selected car, but rather 8 other vehicles, including the 1999 Lexus SC 400, 1999 Lexus SC 300, 1999 Lexus RX 300, 1999 Lexus LX 470, and 1999 Lexus LS 400. However, it is still accessible from the selected car via links, so may be relevant.
NOTE:
All models except LX470 use a returnless fuel system. Fuel pressure regulator is mounted to fuel pump assembly and is located in fuel tank. LX470 uses a fuel return system with fuel pressure regulator mounted on fuel rail.