Delphi FG0864 Fuel Pump Module Assembly

Delphi Fuel Pump Module Assembly Overview

The Delphi FG0864 fuel pump module assembly is designed for reliable fuel delivery in Ford Explorer and Mercury Mountaineer vehicles. This in-tank electric fuel pump module ensures consistent fuel pressure and flow for optimal engine performance.

• Compatible with Ford Explorer and Mercury Mountaineer models
• 12.0 Volt electric pump with a maximum pressure of 80 psi
• Includes fuel level sender assembly and regulator for precise fuel management
• Features an external strainer and quick connect outlet for easy installation
• Comes with gasket and seal to ensure leak-free operation

Technical Specifications and Features

The Delphi FG0864 fuel pump module assembly operates at 12 volts and delivers an average flow rating of 40 liters per hour, maintaining a system pressure of 59 psi. It includes a regulator to maintain consistent fuel pressure and a fuel level sender assembly for accurate fuel gauge readings. The module features two quick connect outlets with a 0.375-inch outside diameter, and an external strainer inlet to filter fuel before it reaches the pump. The assembly has eight male pin terminals, supporting secure electrical connections. Resistance values range from 9 ohms when empty to 140 ohms when full, ensuring proper sensor function. This standard replacement part is designed specifically for in-tank installation in flex-fuel systems.

Applications and Problem Resolution

• Restores proper fuel pressure and flow in Ford Explorer and Mercury Mountaineer vehicles
• Replaces faulty or worn fuel pump modules causing engine hesitation or stalling
• Resolves inaccurate fuel level readings with included sender assembly
• Eliminates fuel leaks with included gasket and seal
• Improves fuel filtration with external strainer to prevent clogging

Installation Notes and Tips

Installation of the Delphi FG0864 fuel pump module assembly requires removal of the fuel tank. Ensure the vehicle’s battery is disconnected before starting. The included gasket and seal should be properly seated to prevent leaks. Use the quick connect outlets for secure fuel line connections and verify all eight pin terminals are correctly engaged. Follow the vehicle manufacturer’s service manual for torque specifications and safety precautions. This module is designed for in-tank installation and is compatible with flex-fuel systems.

Quality Assurance and Warranty

Delphi fuel pump modules are manufactured to meet OEM standards for fit, form, and function. The FG0864 part number undergoes rigorous testing to ensure durability and reliable performance under normal operating conditions. This standard replacement fuel pump module assembly includes a fuel level sender and regulator, providing comprehensive fuel system functionality. Warranty coverage details should be confirmed with the point of purchase or Delphi’s official documentation.