Delphi FG1832 Fuel Pump Module Assembly

Fuel Pump Module Assembly for Silverado and Sierra

Delphi FG1832 is an in-tank fuel pump module assembly for select Chevrolet Silverado 1500 and GMC Sierra 1500 applications. It combines the pump, fuel level sender, regulator, strainer, seal, and vapor pressure sensor support in one OE-style replacement package for 12-volt gasoline systems.

Key Features

• Electric in-tank fuel pump module assembly for gasoline applications
• System pressure rated at 72 psi with an average flow rating of 40
• Fuel level sender assembly included with 250 ohms empty and 40 ohms full resistance
• Regulator included, along with gasket or seal and strainer
• Quick-connect outlet design with three outlets and 0.375 in. outlet outside diameter
• Blade terminal connection with 4 terminals and male terminal gender
• Vapor pressure sensor included
• Standard replacement grade from Delphi, part number FG1832

Detailed Description

Delphi FG1832 is built for direct replacement service on 2014-2018 Chevrolet Silverado 1500 and 2014-2018 GMC Sierra 1500 applications listed in the fitment data. Delphi draws on OE heritage and supplier experience with major automakers, and that background is reflected in the module design, electrical layout, and fuel delivery components used in this assembly. If you are replacing a failing fuel pump module assembly on a Silverado 1500 or Sierra 1500, FG1832 provides the core components needed for a proper fuel system repair.

This part cross-references ACDelco-style applications such as 13513407 and 13582491 for the same application. The module is designed for in-tank installation on 12-volt gas vehicles and includes the fuel level sender, regulator, strainer, seal, and vapor pressure sensor support. Delphi FG1832 is a practical choice when servicing fuel delivery concerns on Chevrolet Silverado 1500 and GMC Sierra 1500 trucks.

What It Helps Fix

• Hard starting caused by weak fuel pressure
• Engine stalling from inconsistent fuel delivery
• Fuel gauge readings that no longer track the tank level correctly
• Fuel pressure loss related to a worn pump module
• Driveability issues tied to a contaminated or failing in-tank fuel system

Installation Notes and Tips

Fits 2014-2018 Chevrolet Silverado 1500, N/A. Fits 2014-2018 GMC Sierra 1500, N/A. For 2018 Silverado 1500 and 2018 Sierra 1500 applications, verify the VIN breakpoints listed in the fitment notes before ordering. Delphi notes that fuel tank contamination is a leading cause of premature pump failure, so cleaning the tank before installation is recommended. The fitment notes also reference use of fuel tank cleaning kit FC01 for these applications.

Confirm connector style, outlet configuration, and tank application before installation. The module uses a quick-connect outlet and blade terminals, and it is intended for in-tank service only.

Quality Assurance

Delphi builds aftermarket fuel system parts using OE experience and knowledge developed through long-term supplier relationships with major automakers. FG1832 is a standard replacement fuel pump module assembly engineered around the specifications listed above for consistent fuel delivery service.