Delphi FG1056 Fuel Pump Module Assembly

Delphi FG1056 Fuel Pump Module Assembly

Delphi FG1056 is an in-tank fuel pump module assembly for gas applications, built as a standard replacement for select Chevrolet Silverado 1500 and GMC Sierra 1500 trucks. It combines the pump, fuel level sender assembly, regulator, strainer, seal, and vapor pressure sensor support in one OE-style module for direct service replacement.

• In-tank electric fuel pump module assembly for gas fuel systems
• Includes fuel level sender assembly, regulator, strainer, and gasket/seal
• Quick-connect outlet design with 3 outlet ports
• 13.0-volt operation with 78.0 maximum pressure and 53 psi system pressure
• Blade terminals, male terminal gender, 4-terminal configuration
• Internal strainer and vapor pressure sensor included
• Standard replacement part for OE-style service work

OE-Style Fuel Delivery Performance

Delphi FG1056 is engineered for vehicles that need a complete fuel delivery module rather than a pump-only repair. Delphi draws on OE heritage and supplier experience to build aftermarket parts with the fit, function, and component layout expected in modern fuel systems. This module is a direct replacement for 2009-2013 Chevrolet Silverado 1500 and 2009-2013 GMC Sierra 1500 applications, making it a practical choice when servicing a worn or failing in-tank assembly. This part cross-references Spectra Premium SP6092M for the same application.

Common Problems This Part Can Address

• Hard starting caused by weak or inconsistent fuel pressure
• Engine stalling from a failing in-tank fuel pump module
• Inaccurate fuel level readings from a worn sender assembly
• Fuel delivery issues related to a clogged or damaged strainer
• Fuel system faults tied to regulator or vapor pressure sensor concerns

Installation Notes and Tips

Fits 2009-2013 Chevrolet Silverado 1500, N/A. Fits 2009-2013 GMC Sierra 1500, N/A. Clean the fuel tank before installing the fuel pump to prevent future seal problems. Verify electrical connector style, outlet routing, and system pressure requirements before installation. The package contents include the fuel pump module assembly with float arm, seal, nut, and instruction sheet.

Quality Assurance

Delphi builds this fuel pump module using OE experience and application knowledge developed through service to major automakers. FG1056 is a standard replacement part intended to restore factory-style fuel delivery performance in the listed Silverado 1500 and Sierra 1500 applications.