Delphi FG0118 Fuel Pump Module Assembly

Delphi Fuel Pump Module Assembly Overview

The Delphi FG0118 fuel pump module assembly is designed specifically for Cadillac DeVille and Eldorado models. This in-tank electric fuel pump ensures reliable fuel delivery with integrated components to maintain optimal engine performance.

• Compatible with Cadillac DeVille and Eldorado
• Electric in-tank fuel pump module assembly
• Voltage rating: 13.0 volts
• Maximum pressure: 109 psi, system pressure: 52 psi
• Includes internal strainer and fuel level sender assembly
• Outlet outside diameter: 0.375 inches with quick connect outlets
• Blade-type male terminals, 4 terminals total
• Includes gasket/seal and wire harness with splices
• Average flow rating: 22 gallons per hour
• Vapor pressure sensor included for emissions control

Technical Details and Features

The Delphi FG0118 fuel pump module assembly operates at 13 volts and is engineered for gasoline fuel systems. It features an internal strainer inlet and three quick connect outlets with a 0.375-inch outside diameter, facilitating secure fuel flow connections. The pump delivers an average flow rate of 22 gallons per hour and maintains a system pressure of 52 psi, with a maximum pressure rating of 109 psi. The assembly includes a fuel level sender assembly with resistance values ranging from 40 ohms (empty) to 250 ohms (full), providing accurate fuel gauge readings. The four blade-type male terminals ensure reliable electrical connections, while the included gasket and seal help prevent leaks during installation. Additionally, the vapor pressure sensor supports proper emissions system function.

Applications and Problem Resolution

This fuel pump module assembly is compatible with Cadillac DeVille and Eldorado vehicles and is intended as a standard replacement part. It addresses common fuel system issues such as:

• Intermittent or complete fuel delivery failure
• Inaccurate fuel level readings due to faulty sender units
• Fuel leaks caused by worn seals or gaskets
• Reduced engine performance from insufficient fuel pressure
• Electrical connection problems with damaged terminals or wiring

Installation Notes and Tips

When installing the Delphi FG0118 fuel pump module assembly, ensure the vehicle’s fuel system is depressurized before removal. Verify compatibility with your Cadillac DeVille or Eldorado model year. Use the included gasket and seal to prevent leaks and confirm all electrical connections are secure with the blade-type terminals. The quick connect outlets simplify fuel line attachment, but inspect for proper fitment. It is recommended to replace any worn fuel lines or connectors during installation to maintain system integrity.

Quality Assurance and Warranty

Delphi manufactures the FG0118 fuel pump module assembly to meet OEM specifications for Cadillac DeVille and Eldorado vehicles. This standard replacement part undergoes rigorous testing to ensure consistent fuel delivery and durability. The product includes a fuel level sender assembly and vapor pressure sensor to support vehicle system requirements. Warranty coverage details should be confirmed with the point of purchase or manufacturer documentation.