Delphi FT4074 Fuel Transfer Unit - Left

Reliable Fuel Transfer Unit for Audi and Volkswagen Models

The Delphi FT4074 fuel transfer unit is designed for precise fuel delivery in select Audi and Volkswagen vehicles. Engineered as an in-tank component, this unit ensures accurate fuel level readings and consistent fuel flow for models like the Audi A3 Quattro and Volkswagen Golf R.

• Compatible with Audi A3 Quattro, Volkswagen Golf R, TT Quattro, TT RS Quattro, and TTS Quattro
• Fuel type: Gasoline
• In-tank fuel transfer unit with integrated fuel level sender assembly
• Outlet outside diameter: 0.375 inches with quick connect outlet type
• Three male blade terminals for secure electrical connections
• Standard replacement grade for reliable performance
• Includes fuel transfer unit with float arm and instruction sheet

Detailed Product Features and Specifications

The Delphi FT4074 fuel transfer unit is specifically designed for gasoline fuel systems in Audi and Volkswagen vehicles. It features an in-tank design that integrates a fuel level sender assembly, providing accurate fuel level readings essential for vehicle operation. The unit has two quick connect outlets with an outside diameter of 0.375 inches, facilitating straightforward hose connections. Electrical connectivity is ensured through three male blade terminals, supporting reliable signal transmission without the inclusion of a regulator or vapor pressure sensor. This standard replacement part meets OEM specifications for fuel delivery and level sensing in the left position of the fuel tank.

Applications and Common Issues Addressed

• Restores accurate fuel level readings in Audi A3 Quattro and Volkswagen TT RS Quattro
• Resolves fuel delivery interruptions caused by faulty transfer units
• Replaces worn or damaged in-tank fuel transfer units in Volkswagen Golf R
• Eliminates inconsistent fuel gauge behavior in Audi TTS Quattro
• Supports proper fuel flow and engine performance in compatible models

Installation Notes and Tips

Installation of the Delphi FT4074 fuel transfer unit requires access to the fuel tank's left side. Ensure the vehicle is safely lifted and depressurized before beginning. The unit connects via quick connect outlets and three blade terminals; verify secure connections to prevent leaks or electrical faults. Follow the included instruction sheet carefully to maintain proper float arm positioning and avoid damage during installation.

Quality Assurance and Warranty Information

Delphi manufactures the FT4074 fuel transfer unit to meet standard replacement quality levels, ensuring compatibility and durability for Audi and Volkswagen fuel systems. While specific warranty details are not provided, Delphi parts typically adhere to industry standards for reliability and performance in automotive fuel delivery components.