Delphi FG2248 Fuel Pump Module Assembly

Delphi FG2248 Fuel Pump Module Assembly Overview

The Delphi FG2248 fuel pump module assembly is designed for reliable fuel delivery in diesel-powered Chevrolet and GMC heavy-duty trucks. Engineered to meet OEM specifications, this in-tank electric fuel pump module ensures consistent performance for models like the Silverado 2500 HD and Sierra 3500 HD.

• Electric fuel pump module assembly with integrated fuel level sender
• Compatible with diesel fuel systems on Chevrolet and GMC 2500 and 3500 HD trucks
• Includes internal strainer and gasket for secure installation
• 12-volt operation with blade-type male terminals (4 terminals)
• Quick connect outlet with 0.375 inch outside diameter
• Regulator included for precise fuel pressure control

Technical Specifications and Features

The FG2248 fuel pump module assembly operates at 12 volts and features an internal electric pump designed for diesel fuel delivery. It includes a fuel level sender assembly with a float arm, allowing accurate fuel gauge readings. The module has four blade-type male terminals, supporting a stable electrical connection. The fuel outlet uses a quick connect design with a 0.375-inch outside diameter, facilitating straightforward hose attachment. An internal strainer and gasket are included to protect the fuel system from contaminants and ensure a tight seal within the fuel tank. The assembly is intended for in-tank installation, compatible with Chevrolet Silverado 2500 HD, Silverado 3500 HD, Sierra 2500 HD, and Sierra 3500 HD models.

Applications and Problem Resolution

• Replaces faulty or worn fuel pump modules in diesel Chevrolet and GMC heavy-duty trucks
• Resolves fuel delivery issues such as engine sputtering or stalling under load
• Addresses inaccurate fuel level readings due to faulty sender assemblies
• Eliminates fuel leaks caused by damaged seals or gaskets in the fuel pump module
• Improves fuel system reliability and performance in Silverado and Sierra 2500/3500 HD models

Installation Notes and Tips

Installation requires removal of the fuel tank to access the in-tank fuel pump module. Ensure the gasket included with the FG2248 is properly seated to prevent leaks. Verify electrical connections match the blade-type male terminals and confirm the quick connect outlet is securely attached to the fuel line. Follow vehicle-specific service manuals for torque specifications and safety precautions when handling diesel fuel systems.

Quality Assurance and Warranty

Delphi fuel pump modules are manufactured to meet or exceed OEM standards for durability and performance. The FG2248 is a standard replacement grade part designed for long-term reliability in diesel fuel systems. While specific warranty details may vary, Delphi products typically come with a limited warranty covering defects in materials and workmanship. Consult product documentation or authorized sources for exact warranty terms.