Delphi FG1122 Fuel Pump Module Assembly

Delphi FG1122 Fuel Pump Module Assembly

Delphi FG1122 is an in-tank electric fuel pump module assembly for gasoline applications. Built from Delphi’s OE-focused fuel system experience, it combines the pump, fuel level sender assembly, internal strainer, and hose-style outlet design for direct replacement service on select Volkswagen models.

Compatible With 1990-2002 Volkswagen Corrado, Cabrio, Golf, Jetta, and Passat applications listed below, this module is designed for 12-volt systems with a maximum pressure rating of 99.0 and a system pressure of 44 psi. The FG1122 is a standard replacement fuel pump module assembly for Volkswagen Cabrio fuel pump replacement, Volkswagen Golf fuel pump module service, and Volkswagen Jetta in-tank fuel delivery repair.

Key Features

• Fuel pump module assembly for in-tank installation
• Electric pump type for gasoline fuel systems
• Fuel level sender assembly included
• Internal strainer included
• 12.0-volt operation with blade terminals
• Hose-style outlet with two outlet connections
• Maximum pressure rating of 99.0
• Average flow rating of 26
• Standard replacement design for OE-style service

Product Details

Delphi FG1122 is built for fuel delivery repair where the original module has worn pump components, inaccurate fuel level readings, or reduced pressure output. The assembly uses a male blade terminal design with four terminals, an internal strainer, and an integrated sender assembly to support fuel system restoration in select Volkswagen Corrado, Cabrio, Golf, Jetta, and Passat vehicles. Delphi’s OE heritage and broad aftermarket coverage are reflected in the part’s application-focused design and fuel system specifications.

This part cross-references Airtex E8366M and Spectra Premium SP8366M for the same application.

Common Issues This Part Can Address

• Hard starting caused by weak fuel pressure
• Engine stalling from inconsistent fuel delivery
• Fuel gauge readings that are inaccurate or erratic
• Loss of power under load from restricted pump output
• Fuel starvation related to a failing in-tank module

Installation Notes

• Clean the fuel tank before installing the replacement pump to reduce contamination-related failure risk.
• Use the recommended fuel tank cleaning kit FC01 where noted in the fitment data.
• Verify the vehicle’s fuel system requirements, including the 4.0 Bar application listed for 1995-1997 Volkswagen Passat.
• Confirm connector, outlet, and sender configuration before installation.
• Replace only after the tank and surrounding fuel system are free of debris.

Quality Assurance

Delphi draws on more than 100 years of OE experience and supplies components to major automakers, with OE-based engineering carried into its aftermarket fuel system parts. FG1122 is built as a standard replacement fuel pump module assembly for the listed Volkswagen applications.

• Fits 1996-2002 Volkswagen Cabrio
• Fits 1993-1999 Volkswagen Golf
• Fits 1993-1999 Volkswagen Jetta
• Fits 1995-1997 Volkswagen Passat, with 4.0 Bar
• Fits 1991-1994 Volkswagen Corrado
• Fits 1994 Volkswagen Jetta, German Built
• Fits 1993-1994 Volkswagen Passat
• Fits 1990 Volkswagen Corrado, From Chassis # 50-L-005733