Delphi FG2506 Fuel Pump Module Assembly

Fuel Pump Module Assembly for GM Vans

The Delphi FG2506 fuel pump module assembly is a specific-fit, in-tank electric fuel delivery unit for select Chevrolet Express 3500 and GMC Savana 3500 applications. It combines the pump, fuel sending unit, regulator, strainer, fuel filter, gasket, and fuel tank pressure sensor in one OE-style assembly for direct replacement service.

Key Features

• Specific-fit fuel pump module assembly for gas applications
• In-tank electric turbine pump design with 12-volt operation
• Includes fuel sending unit, regulator, strainer, fuel filter, and gasket
• Quick-connect outlet design with one rectangular connector
• Maximum pressure rating of 83 psi and average flow rating of 32
• Plastic housing with nitrile rubber seal material
• Blade terminals, female connector, and male terminals
• Fuel tank pressure sensor included for integrated fuel system service

Detailed Description

Delphi FG2506 is built for 2017-2020 Chevrolet Express 3500 and 2017-2020 GMC Savana 3500 models. This fuel pump module assembly is engineered for in-tank installation and uses a turbine-style electric pump to support consistent fuel delivery in gas-powered vehicles. Delphi’s long history as an OE supplier and fuel system manufacturer is reflected in the module’s integrated design and application-specific fit.

FG2506 includes the fuel sending unit, regulator, strainer, fuel filter, gasket, and fuel tank pressure sensor, helping restore multiple fuel system functions with one replacement part. This part cross-references Delphi EFG2506 for the same application. The Delphi FG2506 is a practical choice when servicing a Chevrolet Express 3500 fuel pump module assembly or a GMC Savana 3500 fuel pump module assembly.

Common Uses

• Restores fuel pressure after pump wear or electrical failure
• Addresses inaccurate fuel level readings from a worn sending unit
• Helps correct hard-start or no-start conditions related to fuel delivery
• Supports repair of pressure-related drivability concerns in the fuel system
• Replaces a leaking or deteriorated in-tank module seal

Installation Notes and Tips

Verify the vehicle’s year, make, model, and fuel system configuration before installation. This module uses a quick-connect outlet, a single rectangular connector, and a specific-fit design, so connector alignment and seal placement should be checked carefully during service. Clean the tank area thoroughly before installing the new gasket and module to help prevent contamination in the fuel system.

Quality Assurance

Delphi has supplied fuel system components to global vehicle manufacturers for decades and backs its fuel technology with extensive OE development experience and technical support resources. FG2506 is built as a premium replacement fuel pump module assembly for direct-fit service on the listed GM van applications.