Autotecnica GM0516484 Fuel Pump Module Assembly

Fuel Pump Module Assembly for Silverado and Sierra

Autotecnica GM0516484 is an in-tank fuel pump module assembly for gas applications with confirmed fitment for 2014-2018 Chevrolet Silverado 1500 and 2014-2018 GMC Sierra 1500 equipped with the 78.8-inch bed. It includes the fuel sending unit, regulator, strainer, and gasket/seal for a direct replacement approach.

Key Features

• In-tank fuel pump module assembly for gasoline vehicles
• Specific fit for 2014-2018 Chevrolet Silverado 1500 and GMC Sierra 1500 with 78.8-inch bed only
• Fuel sending unit included for fuel level signal support
• Regulator included for integrated fuel pressure control
• Strainer included with internal strainer design
• Gasket/seal included with NBR seal material
• 12-volt, negative-ground electrical design
• White/black rectangular connector with 7 blade terminals
• Maximum pressure rating of 80
• Housing material: POM

Detailed Description

Autotecnica GM0516484 is built as a specific-fit fuel pump module assembly for Chevrolet Silverado 1500 and GMC Sierra 1500 trucks in the 2014-2018 model years with the 78.8-inch bed configuration. It is an in-tank, gas-fuel application with a hose-port inlet and quick-connect outlet design, making it a direct replacement option for restoring fuel delivery and fuel level reporting. This part cross-references Delphi FG1831 for the same application.

For shoppers searching for a 2014-2018 Chevrolet Silverado 1500 fuel pump module assembly or a 2014-2018 GMC Sierra 1500 fuel pump module assembly, GM0516484 provides the core components needed in one assembly. The unit is also listed under OE-style interchange references including 13513408 and 13541364, and it aligns with replacement needs where the original module has worn pump, sender, or regulator components.

What It Helps Fix

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

Installation Notes and Tips

Verify bed length before ordering, since this module is listed for vehicles with the 78.8-inch bed only. Confirm connector style, outlet type, and tank configuration against the original unit before installation. Because this is an in-tank fuel pump module assembly, access typically requires fuel tank removal and careful handling of fuel system components.

Quality Assurance

Autotecnica manufactures aftermarket replacement parts to ISO/TS 16949 QMS specifications and backs this product line with a two-year, unlimited mileage warranty. GM0516484 is a practical OE-spec replacement choice for Silverado 1500 and Sierra 1500 fuel system service.