Delphi FG2865 Fuel Pump Module Assembly

Delphi FG2865 Fuel Pump Module Assembly

Delphi FG2865 is a premium in-tank diesel fuel pump module assembly built for specific applications in 2020-2023 Ram 2500 and Ram 3500 models. It combines the fuel pump, sending unit, filter, strainer, seal, and float arm in one service part for direct replacement work on diesel fuel systems.

Key Features

• Specific-fit fuel pump module assembly for Ram 2500 and Ram 3500 diesel applications
• In-tank electric turbine pump design with 12-volt operation
• Average flow rating of 58 and maximum pressure of 26
• Fuel sending unit included for fuel level signal replacement
• Fuel filter and internal strainer included
• Quick-connect outlet design with two outlets and one rectangular connector
• Premium-grade construction with plastic housing and nitrile rubber seal material
• Package contents include fuel pump module assembly with float arm, seal, splices, wire harness, and instruction sheet

Detailed Description

Delphi FG2865 is engineered as a direct-fit diesel fuel pump module assembly for 2020-2023 Ram 2500 and 2020-2023 Ram 3500 trucks. It uses an in-tank electric turbine pump design with a 12-volt electrical system, blade terminals, and a female rectangular connector for service replacement. The module includes the fuel sending unit, fuel filter, strainer, and gasket or seal, helping restore fuel delivery and fuel level reporting in one repair. Delphi has long-standing OE supply experience and extensive fuel-system engineering, which is reflected in the FG2865’s premium construction and application-specific design. This part cross-references Carter P77037M for the same application.

What It Helps Address

• Hard starting caused by weak or inconsistent diesel fuel delivery
• Fuel starvation under load from a failing in-tank pump
• Inaccurate fuel gauge readings from a worn sending unit
• Low fuel pressure conditions within the 14 to 26 pressure range
• Fuel system contamination issues addressed by the included filter and strainer

Installation Notes and Tips

Verify the vehicle application before installation, especially on 2020-2023 Ram 2500 and Ram 3500 diesel models. Inspect the tank opening, electrical connector, and quick-connect outlet connections before assembly. Replace the seal during service and confirm the float arm moves freely after installation. Follow the instruction sheet included with the module and check for proper pressure and fuel level operation after startup.

Quality Assurance

Delphi is a Tier 1 supplier with more than 80 years of fuel-delivery manufacturing experience and a broad OE presence in North American fuel management. FG2865 reflects that OE-focused engineering approach for diesel fuel system service.