Delphi FG1990 Fuel Pump Module Assembly

Reliable Fuel Pump Module Assembly for Ford F-150

The Delphi FG1990 fuel pump module assembly is designed specifically for Ford F-150 trucks, providing consistent fuel delivery and accurate fuel level readings. This electric in-tank fuel pump module ensures optimal performance for gasoline engines requiring a 12.5-volt power supply.

Key Features of Delphi FG1990 Fuel Pump Module

• Outlet outside diameter: 0.375 inches for precise fuel flow connections
• Operates at 12.5 volts suitable for standard automotive electrical systems
• Includes an internal fuel level sender assembly with float arm for accurate fuel measurement
• Built-in fuel pressure regulator maintaining system pressure at 58 psi
• Maximum pressure rating of 80 psi for reliable fuel delivery under various conditions
• Electric pump type with an average flow rating of 39 liters per hour
• Four male blade terminals for secure electrical connections
• Internal strainer included to filter fuel before entering the pump
• Quick connect outlet type with three outlets for efficient fuel routing
• Designed as a standard replacement part for Ford F-150 fuel systems

Detailed Description of the Delphi FG1990 Fuel Pump Module

This Delphi fuel pump module assembly (part number FG1990) is engineered for in-tank installation in Ford F-150 models running on gasoline. The electric pump delivers a consistent average flow rate of 39 liters per hour, supporting engine demands while maintaining system pressure at 58 psi. The integrated fuel pressure regulator ensures stable fuel pressure up to a maximum of 80 psi, preventing fuel system fluctuations. The module features an internal strainer at the inlet to protect the pump from contaminants, enhancing durability. Electrical connections are facilitated by four male blade terminals, designed for secure and reliable contact. The fuel level sender assembly with float arm provides accurate fuel level readings, essential for dashboard gauge functionality. The quick connect outlet with three outlets simplifies fuel line connections, improving installation efficiency.

Common Applications and Issues Addressed

• Replacement for faulty or failing fuel pump modules in Ford F-150 trucks
• Resolves inconsistent fuel pressure causing engine hesitation or stalling
• Fixes inaccurate fuel gauge readings due to faulty fuel level sender assembly
• Addresses fuel delivery interruptions caused by clogged or damaged internal strainers
• Restores proper fuel flow in gasoline-powered Ford F-150 models requiring a 12.5V electric pump

Installation Notes and Tips

Ensure the vehicle’s battery is disconnected before beginning installation to prevent electrical hazards. This fuel pump module is designed for in-tank installation; handle the fuel tank carefully to avoid damage. Verify that the outlet connections match the 0.375-inch diameter quick connect fittings on your vehicle. Confirm that the four male blade terminals align with the vehicle’s wiring harness. Follow the included instruction sheet for proper installation procedures and torque specifications. It is recommended to inspect and clean the fuel tank before installing the new module to prevent premature wear.

Quality Assurance and Warranty Information

The Delphi FG1990 fuel pump module assembly is manufactured to meet OEM standards for fit, form, and function in Ford F-150 vehicles. This standard replacement part undergoes rigorous testing to ensure reliable performance and durability. While specific warranty details are not provided here, Delphi products typically come with a limited warranty covering defects in materials and workmanship. Consult the product packaging or Delphi’s official documentation for exact warranty terms.