Delphi FG1058 Fuel Pump Module Assembly

Delphi FG1058 Fuel Pump Module Assembly

The Delphi FG1058 fuel pump module assembly is a standard replacement for select 2007-2008 Chevrolet Silverado 1500 and GMC Sierra 1500 applications. Built with Delphi OE heritage and fuel system knowledge, it combines the pump, sender, regulator, seal, and strainer in one in-tank assembly for a direct service replacement.

Key Features

• In-tank electric fuel pump module assembly for gasoline applications
• Includes fuel level sender assembly, regulator, gasket or seal, and strainer
• Quick-connect outlet design with 3 outlet ports and 0.375 in. outlet outside diameter
• 13.0-volt operation with 53 psi system pressure and 78.0 maximum pressure
• Blade terminal design with 4 terminals and male terminal gender
• Vapor pressure sensor included
• Standard replacement part for select Chevrolet Silverado 1500 and GMC Sierra 1500 trucks

Detailed Description

Delphi FG1058 is a fuel pump module assembly engineered for in-tank installation on gasoline-powered trucks. It is built around OE-based design knowledge and is specified with an internal strainer, quick-connect outlet, and integrated fuel pressure regulator to support consistent fuel delivery. The module also includes the fuel level sender assembly and vapor pressure sensor, making it a practical replacement when servicing the fuel system on a 2007-2008 Chevrolet Silverado 1500 or 2007-2008 GMC Sierra 1500. This part cross-references Bosch 69967 and Airtex Fuel Pumps E3747M for the same application. The Delphi FG1058 part number is also commonly searched as FG1058 when comparing fuel pump module assembly options.

What It Helps Address

• Hard starting caused by weak or inconsistent fuel delivery
• Engine stalling from insufficient fuel pressure
• Fuel gauge errors related to a failing sender assembly
• Fuel pressure regulation issues in the tank module
• Noise or performance problems from a worn electric pump

Installation Notes and Tips

Fits 2007-2008 Chevrolet Silverado 1500, N/A. Fits 2007-2008 GMC Sierra 1500, N/A. Clean the fuel tank before installing the pump to help prevent future seal problems, as noted in the fitment data. Verify connector style, outlet configuration, and system pressure requirements before installation. The package contents include the fuel pump module assembly with float arm, seal, and instruction sheet.

Quality Assurance

Delphi draws on more than 100 years of OE experience and supplies components to major automakers, with aftermarket parts built from that OE background. FG1058 is a standard replacement fuel pump module assembly for select Silverado 1500 and Sierra 1500 trucks, with OE-informed construction and application-specific fitment.