Delphi FG0118 Fuel Pump Module Assembly

Fuel Pump Module for Cadillac Fuel Delivery

Delphi FG0118 is a standard replacement fuel pump module assembly for select Cadillac applications. Built for in-tank gasoline systems, it combines the pump, fuel level sender, strainer, seal, and harness-related components needed to restore consistent fuel delivery and tank level reporting.

Compatible with 1998-2002 Cadillac Eldorado and 1998-1999 Cadillac DeVille, this Delphi fuel pump module assembly is built around OE-based fuel system knowledge and application-specific fitment.

Key Features

• In-tank electric fuel pump module assembly for gasoline applications
• Fuel level sender assembly included for accurate tank level feedback
• Strainer and gasket/seal included
• Quick-connect outlet design with 3 outlets
• 13.0-volt operation with 52 psi system pressure and 109.0 maximum pressure
• Blade terminals, male terminal ends, and 4-terminal configuration
• Vapor pressure sensor included
• Standard replacement grade for select Cadillac fuel systems

Detailed Description

Delphi FG0118 is engineered as an in-tank fuel pump module assembly for select Cadillac Eldorado and Cadillac DeVille models. It is designed for gasoline fuel systems and includes the fuel pump, float arm, fuel level sender assembly, internal strainer, seal, wire harness, splices, and instruction sheet. The module uses a quick-connect outlet style, blade terminals, and a 13.0-volt electric pump layout to support stable fuel delivery and sender operation. Delphi’s OE heritage and long-standing supplier experience are reflected in the application-specific design of this FG0118 fuel pump module.

This part cross-references Bosch 67314 and Airtex E3974M 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
• Incorrect fuel gauge readings from a worn sender assembly
• Fuel starvation under load from a failing in-tank pump
• Noise or poor operation from an aging fuel pump module

Installation Notes and Tips

Fits 1998-2002 Cadillac Eldorado and 1998-1999 Cadillac DeVille. Clean the fuel tank before installing the fuel pump to help prevent future seal problems, as noted in the fitment data. Verify connector style, outlet configuration, and sender compatibility before installation. Because this is an in-tank module, proper tank access and careful sealing are important for reliable operation.

Quality Assurance

Delphi builds aftermarket fuel system parts using OE experience and knowledge developed through supplying major automakers. FG0118 is a standard replacement fuel pump module assembly intended to meet the needs of the listed Cadillac applications with application-focused construction and component selection.