Delphi FG2101 Fuel Pump Module Assembly

Delphi FG2101 Fuel Pump Module Assembly

The Delphi FG2101 fuel pump module assembly is a standard replacement for gas-powered vehicles that need consistent in-tank fuel delivery and accurate fuel level reporting. Built with Delphi’s OE heritage and application knowledge, it combines the pump, regulator, sender, strainer, and seal components in one service assembly.

Compatible with 2011-2012 Kia Optima and 2012-2013 Hyundai Azera, this Delphi fuel pump module assembly is built for direct-fit service on the listed applications. The FG2101 is a practical choice when diagnosing fuel pressure loss, hard starting, or erratic fuel gauge readings.

Key Features

• In-tank electric fuel pump module assembly for gasoline applications
• Includes fuel level sender assembly and vapor pressure sensor
• Regulator included for integrated fuel system control
• Quick-connect outlet for service-friendly installation
• Strainer and tank seal included
• 12-volt design with 75.0 maximum pressure and 71 psi system pressure
• Standard replacement grade for listed Hyundai and Kia applications

Detailed Description

Delphi FG2101 is engineered as an in-tank fuel pump module assembly for the 2011-2012 Kia Optima and 2012-2013 Hyundai Azera. It uses an electric pump with a blade terminal connection, male terminals, and a quick-connect outlet for the fuel line. The assembly also includes the fuel level sender, internal strainer, regulator, gasket or seal, and vapor pressure sensor, helping restore fuel delivery and tank-level signal performance in one service part. Delphi’s OE background is reflected in the component layout and application coverage, making the FG2101 a direct replacement option for these Hyundai and Kia models. This part cross-references Spectra Premium (e.g., SP1386, SP3048M) for the same application.

Common Problems This Part Can Address

• Hard starting caused by weak or inconsistent fuel pressure
• Engine stalling from fuel delivery interruption
• Fuel gauge readings that are inaccurate or unstable
• Fuel pump noise from a worn in-tank module
• Check engine concerns related to fuel pressure or vapor sensor operation

Installation Notes and Tips

Before installing the Delphi FG2101, clean the fuel tank to help prevent future seal problems, as noted for the listed applications. Verify connector style, outlet routing, and system pressure requirements before removal. Replace the tank seal during service and confirm all quick-connect fittings are fully seated after installation. The FG2101 is a direct-fit fuel pump module assembly for the specified Hyundai Azera and Kia Optima model years.

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 knowledge. The FG2101 is a standard replacement fuel pump module assembly designed for the listed vehicle applications.