Delphi FG2305 Fuel Pump Module Assembly

Delphi Fuel Pump Module Assembly for Buick Envision

The Delphi FG2305 fuel pump module assembly is designed specifically for the Buick Envision, providing reliable fuel delivery and accurate fuel level readings. This in-tank electric fuel pump module includes essential components to maintain optimal engine performance and fuel efficiency.

Key Features of Delphi FG2305 Fuel Pump Module

• 12.0 Volt electric fuel pump with an average current draw of 10 amps
• Includes internal fuel level sender assembly with float arm for precise fuel measurement
• Equipped with an internal strainer and external quick connect outlet (0.375 inch diameter)
• Regulator and vapor pressure sensor included for consistent fuel pressure and emissions control
• Four male blade terminals for secure electrical connections
• Gasket and seal included to ensure leak-free installation
• Designed for use with flex fuel types

Detailed Description of the Delphi FG2305 Fuel Pump Module

This Delphi fuel pump module assembly (part number FG2305) is engineered as a standard replacement for the Buick Envision's fuel system. The electric pump operates at 12 volts and features a resistance range from 250 ohms when empty to 40 ohms when full, ensuring accurate fuel level readings. The module includes an internal strainer to protect the pump from debris and a quick connect outlet for efficient fuel line attachment. The integrated regulator maintains proper fuel pressure, while the vapor pressure sensor supports emissions system functionality. The four male blade terminals provide reliable electrical connections, and the included gasket and seal help prevent leaks during installation.

Common Applications and Issues Addressed

• Restores proper fuel delivery in Buick Envision models experiencing fuel starvation or engine hesitation
• Replaces faulty fuel level sender assemblies causing inaccurate fuel gauge readings
• Solves issues related to fuel pump noise or failure due to clogged strainers or worn components
• Addresses vapor pressure sensor faults affecting emissions system performance
• Ensures compatibility with flex fuel systems for vehicles using ethanol blends

Installation Notes and Tips

When installing the Delphi FG2305 fuel pump module assembly, ensure the gasket and seal are properly seated to prevent fuel leaks. Verify electrical connections match the four male blade terminals and confirm the quick connect outlet is securely attached to the fuel line. This module is designed for in-tank installation, so follow vehicle-specific service manual instructions for safe removal and replacement of the fuel pump assembly in the Buick Envision.

Quality Assurance and Warranty

Delphi fuel pump modules are manufactured to meet OEM specifications for fit, form, and function. The FG2305 part undergoes rigorous testing to ensure durability and reliable operation under normal driving conditions. This product is offered as a standard replacement part, backed by Delphi's quality standards. Please refer to the product documentation for warranty details.