The Delphi HFP923 Fuel Lift Pump is engineered to deliver reliable fuel delivery in diesel engines, ensuring optimal performance and efficiency. Designed as a direct-fit replacement, this electric fuel lift pump operates at a voltage of 12.0 VDC and provides a maximum pressure of 7 PSI, with an average flow rating of 71 gallons per hour (GPH). Its inlet and outlet fittings are threaded, with sizes M12-1.5 and 1/4'' x 18 NPT, respectively, facilitating straightforward installation. The package includes the fuel lift pump, wire harness, three O-rings, three washers, three nuts, and an instruction sheet, ensuring all necessary components are available for a seamless replacement process. Delphi, a Tier 1 supplier to numerous global vehicle manufacturers, has been producing dependable fuel pumps and fuel delivery parts for over 80 years. With over 30 OE-proprietary innovations and 150 patents in fuel technologies, Delphi is recognized as a market leader in North American fuel management, with sales coverage exceeding 95%. This extensive experience underscores the HFP923's design and manufacturing excellence, offering a solution that addresses common fuel delivery issues in diesel engines. By choosing the Delphi HFP923 Fuel Lift Pump, fleet operators can expect enhanced fuel system reliability, reduced downtime, and maintained engine performance, contributing to the overall efficiency and productivity of their operations.