Delphi FG0278 Fuel Pump Module Assembly

Delphi FG0278 Fuel Pump Module Assembly

Delphi FG0278 is an in-tank fuel pump module assembly for gasoline applications, built with OE-based engineering from a brand with long-standing original equipment experience. It includes the fuel level sender assembly, regulator, strainer, gasket or seal, and a quick-connect outlet design for service on select Dodge Ram van and B-series applications.

• In-tank electric fuel pump module assembly for gas fuel systems
• Maximum pressure: 51.0 psi; system pressure: 49 psi
• Voltage: 12.0V with blade terminals and 4-terminal male connection
• Fuel level sender assembly included with resistance range of 221.0 ohms empty and 20.0 ohms full
• Regulator included for integrated fuel delivery control
• Strainer and gasket or seal included; external strainer design
• Quick-connect outlet type with 2 outlets and 0.375 in. outlet outside diameter
• Standard replacement fuel pump module assembly for select Dodge Ram Van, B1500, B2500, and B3500 applications

OE-Based Fuel Delivery Design

Delphi FG0278 is engineered as a standard replacement fuel pump module assembly that reflects the company’s OE heritage and broad aftermarket coverage. It is built for in-tank installation and supports gasoline fuel delivery with an electric pump, integrated regulator, and fuel level sender for accurate tank monitoring. This Delphi FG0278 fuel pump module assembly is a direct-fit service part for select 1998 Dodge B1500, B2500, and B3500 models with a 35 gallon tank, as well as 1999-2003 Dodge Ram 1500 Van, Ram 2500 Van, and Ram 3500 Van applications with the specified tank configuration.

This part cross-references Airtex Fuel Pumps E7123M and Carter P74800M for the same application.

What It Helps Fix

• Hard starting caused by weak or failing fuel delivery
• Engine stalling from inconsistent fuel pressure
• Fuel gauge errors tied to a worn sender assembly
• Low fuel pressure that affects drivability and throttle response
• Poor pump performance from an aging in-tank module

Installation Notes

Before installing a replacement fuel pump module assembly, clean the fuel tank to reduce the risk of contamination-related failure. Delphi recommends using a fuel tank cleaning kit such as FC01 for the listed Dodge Ram Van and B-series applications. Verify tank size and connector style before installation, and confirm the quick-connect outlet and blade terminal configuration match the vehicle.

Quality Assurance

Delphi draws on more than 100 years of OE experience and original equipment knowledge across a wide range of vehicles and model years. That OE-based background is built into this fuel pump module assembly for consistent fitment and fuel system service on the listed Dodge Ram Van and Dodge B-series applications.