Delphi FG1003 Fuel Pump Module Assembly

Delphi Fuel Pump Module Assembly for Pontiac Grand Prix

The Delphi FG1003 fuel pump module assembly is designed specifically for Pontiac Grand Prix models requiring a reliable in-tank electric fuel pump. Engineered to deliver consistent fuel flow and pressure, this module supports optimal engine performance and fuel efficiency.

Key Features of Delphi FG1003 Fuel Pump Module

• Electric fuel pump with an average flow rating of 31 liters per hour
• Operates at 13.0 volts with a system pressure of 58 psi and maximum pressure of 62 psi
• Includes internal strainer and fuel level sender assembly for accurate fuel monitoring
• Equipped with a quick connect outlet type and three outlet ports with 0.375 inch outside diameter
• Comes with gasket/seal and splice kit for secure installation
• Four male pin terminals for reliable electrical connections
• Designed for gasoline fuel type with an average current draw of 9 amps
• Standard replacement grade part ensuring compatibility and durability
• Includes vapor pressure sensor for enhanced fuel system management

Detailed Description of Delphi FG1003 Fuel Pump Module

The Delphi FG1003 fuel pump module assembly is an in-tank electric pump designed to meet the fuel delivery requirements of Pontiac Grand Prix vehicles. It features an internal strainer inlet type that helps prevent debris from entering the fuel system, protecting the engine and fuel injectors. The module includes a fuel level sender assembly with resistance values ranging from 40 ohms (empty) to 250 ohms (full), providing accurate fuel gauge readings. The quick connect outlet type with three outlets ensures secure and efficient fuel flow. This module operates at a nominal voltage of 13.0 volts and maintains a system pressure of 58 psi, with a maximum pressure rating of 62 psi, supporting consistent engine performance under various driving conditions.

Common Applications and Issues Addressed

• Replacement for failing or noisy fuel pumps in Pontiac Grand Prix models
• Resolves fuel delivery inconsistencies causing engine hesitation or stalling
• Fixes inaccurate fuel level readings due to faulty sender assemblies
• Addresses fuel system leaks with included gasket and seal components
• Improves fuel system reliability by replacing worn or damaged pump modules

Installation Notes and Tips

• Ensure vehicle compatibility with Pontiac Grand Prix before installation
• Disconnect the battery and relieve fuel system pressure prior to removal
• Use the included gasket and splice kit to secure connections and prevent leaks
• Handle the fuel level sender assembly carefully to avoid damage
• Verify electrical connections to the four male pin terminals for proper operation

Quality Assurance and Warranty Information

The Delphi FG1003 fuel pump module assembly is manufactured to meet OEM specifications for fit, form, and function. This standard replacement part undergoes rigorous quality control to ensure durability and reliable performance. While specific warranty terms may vary, Delphi products typically include a limited warranty covering defects in materials and workmanship.