Delphi FP10640 Fuel Injection Pressure Regulator For 03-07 Infiniti G35. Delphi FP10640 Fuel Injection Pressure Regulator. Fuel Injection Pressure Regulator. Inlet Type: Push In. This item may interchange to the following part numbers from other brands. To confirm that this part fits your vehicle, enter your vehicles Year, Make, Model, Trim and Engine in the […]