Delphi FG1402 Fuel Pump Module Assembly

Delphi Fuel Pump Module Assembly Overview

The Delphi FG1402 fuel pump module assembly is designed for reliable fuel delivery in select BMW models. Engineered to meet OEM specifications, this electric in-tank fuel pump module ensures consistent fuel pressure and flow for optimal engine performance.

• Compatible with BMW 318i, 318is, 323i, 323is, 325i, 325is, 328i, 328is, and M3 models
• 12.0 Volt electric pump with a maximum pressure of 73 psi
• Includes fuel level sender assembly with float arm for accurate fuel gauge readings
• Features an external strainer inlet and hose-type outlet with 0.313 inch outside diameter
• Regulator and strainer included for stable fuel pressure and filtration
• Four male pin terminals for secure electrical connections
• Average flow rating of 31 liters per hour and average current draw of 8 amps

Technical Details and Specifications

The Delphi FG1402 fuel pump module assembly operates at 12 volts and is designed specifically for gasoline fuel systems. It features a single hose outlet with a 0.313 inch outside diameter and an external strainer inlet to protect the pump from contaminants. The module includes a built-in fuel pressure regulator capable of maintaining system pressure up to 51 psi, with a maximum pressure rating of 73 psi. The fuel level sender assembly is integrated, providing accurate fuel level readings with resistance values ranging from 10 ohms (empty) to 267 ohms (full). The pump uses four male pin terminals to ensure reliable electrical connections within the fuel tank.

Compatible BMW Models and Applications

This fuel pump module assembly is compatible with a range of BMW vehicles, including the 318i, 318is, 323i, 323is, 325i, 325is, 328i, 328is, and M3 models. It is designed as a direct replacement for the original equipment fuel pump module, making it suitable for repairs or upgrades in these specific vehicles.

• Resolves fuel delivery issues such as engine stalling or hesitation
• Addresses inconsistent fuel pressure or flow problems
• Replaces faulty fuel level sender assemblies causing inaccurate fuel gauge readings
• Eliminates fuel pump noise or failure due to clogged strainers
• Restores proper fuel system operation in BMW 3 Series and M3 models

Installation Notes and Tips

Installation of the Delphi FG1402 fuel pump module assembly requires removal of the fuel tank or access through the service panel, depending on the vehicle model. Ensure the fuel system is depressurized before beginning work. Verify electrical connections match the four-pin male terminal configuration. Use appropriate tools to avoid damage to the module or fuel lines. Although the module does not include a gasket or lock ring, reuse or replace these components as needed to maintain a proper seal.

Quality Assurance and Warranty

Delphi manufactures this fuel pump module assembly to meet standard replacement grade specifications, ensuring reliable performance and durability. The product includes an instruction sheet to assist with installation. While specific warranty details are not provided, Delphi products typically come with manufacturer-backed quality assurance to support long-term use in compatible BMW vehicles.