Delphi FG1728 Fuel Pump Module Assembly

Fuel Pump Module Assembly for Hyundai Sonata

Delphi FG1728 is an in-tank fuel pump module assembly for select 2009-2010 Hyundai Sonata models. It combines the fuel pump, fuel level sender, regulator, and vapor pressure sensor in one OE-style replacement assembly for gas applications.

Key Features

• In-tank electric fuel pump module assembly for 12-volt gas systems
• Built with a fuel pressure regulator and vapor pressure sensor
• Includes fuel level sender assembly and external strainer
• Quick-connect outlet design with blade terminals and male terminal ends
• Standard replacement part for 2009-2010 Hyundai Sonata fuel system service
• Delphi FG1728 cross-references AFS0894P for the same application

Detailed Description

Delphi FG1728 is engineered as a standard replacement fuel pump module assembly for the 2009-2010 Hyundai Sonata. It is designed for in-tank installation and supports 55 psi system pressure, 12.0-volt operation, and a 10-amp average current draw. The assembly includes the fuel level sender, regulator, strainer, and vapor pressure sensor, helping restore fuel delivery and tank-level signal performance in one service part. Delphi draws on OE heritage and decades of supplier experience to build aftermarket components for a wide range of vehicle applications, including Hyundai Sonata fuel system repairs.

What It Helps Fix

• Hard starting caused by weak fuel delivery
• Engine stalling from inconsistent fuel pressure
• Incorrect or erratic fuel gauge readings
• Fuel pressure loss in the in-tank pump module
• Fuel system faults related to the sender or vapor pressure sensor

Installation Notes and Tips

Compatible With 2009-2010 Hyundai Sonata fuel pump module applications. Clean the fuel tank before installing the fuel pump to help prevent future seal problems. Verify outlet style, terminal configuration, and pressure requirements before installation. This Delphi FG1728 assembly does not include a gasket or seal, and it does not include a lock ring.

Quality Assurance

Delphi builds this replacement part using OE-focused engineering knowledge developed through long-term supplier experience with major automakers. The FG1728 is intended to meet the needs of direct-fit fuel system service on the listed Hyundai Sonata applications.