Delphi FG1977 Fuel Pump Module Assembly

Reliable Fuel Pump Module Assembly for Ford Transit Models

The Delphi FG1977 fuel pump module assembly is designed specifically for Ford Transit-150, Transit-250, Transit-350, and Transit-350 HD vehicles. This in-tank electric fuel pump module ensures consistent fuel delivery and integrates a fuel level sender assembly for accurate fuel monitoring.

• Electric fuel pump module assembly with integrated fuel level sender
• Compatible with Ford Transit-150, Transit-250, Transit-350, and Transit-350 HD
• 12.0 Volt operation with 4 male blade terminals
• Includes internal strainer and regulator for clean, regulated fuel flow
• Quick connect outlet with 0.375 inch outside diameter
• Designed for flex fuel compatibility
• Standard replacement grade with instruction sheet included

Technical Features and Specifications

The Delphi FG1977 fuel pump module assembly operates at 12 volts and features four male blade terminals for secure electrical connections. It includes an internal strainer at the inlet to prevent contaminants from entering the fuel system and a regulator to maintain proper fuel pressure. The outlet uses a quick connect type with an outside diameter of 0.375 inches, supporting four outlet connections. This module is designed for in-tank installation and supports flex fuel types, making it suitable for vehicles running on ethanol blends. The fuel level sender assembly is integrated, providing accurate fuel level readings. Electrical resistance ranges from 180 ohms when empty to 10 ohms when full, with an average current draw of 10 amps.

Applications and Common Issues Addressed

• Replacement for failing or noisy fuel pumps in Ford Transit-150, Transit-250, Transit-350, and Transit-350 HD
• Resolves inconsistent fuel delivery or engine hesitation due to weak pump pressure
• Fixes inaccurate fuel gauge readings by replacing faulty fuel level sender assemblies
• Addresses fuel contamination issues with built-in internal strainer
• Supports flex fuel vehicles requiring compatible fuel pump modules

Installation Notes and Tips

Installation of the Delphi FG1977 fuel pump module assembly requires removal of the fuel tank for in-tank access. Ensure all electrical connections use the four male blade terminals and verify the quick connect outlet fittings are secure. The module does not include a gasket or lock ring, so reuse or replace these components as needed. Follow the included instruction sheet carefully to avoid damage to the fuel system components. Proper grounding and voltage supply of 12 volts are essential for optimal pump performance.

Quality Assurance and Warranty Information

Delphi manufactures the FG1977 fuel pump module assembly to meet standard replacement grade specifications, ensuring reliable operation in Ford Transit vehicles. The product includes a fuel level sender assembly and internal strainer to maintain fuel system integrity. While specific warranty details are not provided here, Delphi products typically come with manufacturer-backed warranties covering defects in materials and workmanship. Refer to Delphi’s official documentation for complete warranty terms.