The US Motor Works USEP3563M Fuel Pump Module Assembly is engineered to meet or exceed original equipment specifications, ensuring reliable fuel delivery and optimal engine performance. Designed with modern materials compatible with today's fuel blends, this module offers durability and efficiency for a wide range of vehicles. Each assembly includes all necessary accessories for proper installation, facilitating a straightforward replacement process. The module operates at a voltage of 12.0 VDC, with a minimum flow rate of 140.0 LPH, and maintains a pressure range between 85.0 and 95.0 PSI. The fuel level sensor provides resistance readings from 40.0 Ohms (empty) to 250.0 Ohms (full), ensuring accurate fuel level monitoring. This assembly is compatible with various vehicle models and is a direct replacement for several OEM part numbers, including General Motors 19179493, 25338726, and 25314325, as well as ACDelco MU1773 and MU1746, Delphi Fuel Pumps FG0123 and FG0088, and Airtex E3563M and E3963M. By choosing the US Motor Works USEP3563M Fuel Pump Module Assembly, fleet operators can enhance vehicle reliability, reduce maintenance downtime, and ensure consistent fuel system performance across their fleet.