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Delphi FT4031 Fuel Transfer Unit - Right
Reliable Fuel Transfer Unit for Cadillac and Chevrolet Vehicles
The Delphi FT4031 fuel transfer unit is designed specifically for in-tank installation in select Cadillac and Chevrolet models, including the Corvette and XLR. Engineered to deliver consistent fuel flow and maintain system integrity, this unit includes essential components such as an internal strainer and regulator to support optimal engine performance.
Key Features of the Delphi FT4031 Fuel Transfer Unit
- Outlet outside diameter: 0.375 inches for precise fuel line connection
- Compatible with gasoline fuel type
- Includes built-in fuel pressure regulator for stable fuel delivery
- Blade-type terminals with four male connectors for secure electrical connections
- Equipped with internal strainer and inlet strainer to prevent contaminants
- Female quick connect outlet with two outlets for efficient fuel transfer
- Includes gasket or seal to ensure leak-free installation
- Vapor pressure sensor integrated for emissions control
- Designed for right-side position in the fuel tank
Detailed Description of the Delphi FT4031 Fuel Transfer Unit
This Delphi FT4031 fuel transfer unit is a standard replacement part engineered for in-tank installation in Cadillac Corvette and Chevrolet XLR models. It features a 0.375-inch outlet diameter with female quick connect fittings, allowing for straightforward integration with existing fuel lines. The unit includes a built-in fuel pressure regulator to maintain consistent fuel pressure, which is critical for engine efficiency and performance. The internal strainer and inlet strainer help protect the fuel system by filtering out debris and contaminants. Electrical connections are facilitated by four male blade terminals, ensuring reliable power delivery to the pump. Additionally, the vapor pressure sensor supports emissions compliance by monitoring fuel vapor pressure within the tank.
Common Applications and Issues Addressed
- Replacement of faulty or worn fuel transfer units in Cadillac Corvette and Chevrolet XLR
- Resolving inconsistent fuel pressure or delivery problems
- Addressing fuel contamination issues with integrated strainers
- Fixing electrical connection failures related to terminal corrosion or damage
- Supporting vapor pressure monitoring for emission system functionality
Installation Notes and Tips
- Ensure compatibility with right-side in-tank position before installation
- Verify all electrical connections are secure on the four male blade terminals
- Use the included gasket or seal to prevent fuel leaks
- Handle the internal strainer carefully to avoid damage during installation
- Follow vehicle-specific service manual instructions for fuel system safety precautions
Quality Assurance and Warranty Information
The Delphi FT4031 fuel transfer unit is manufactured to meet OEM standards for fit, form, and function. It undergoes rigorous testing to ensure durability and reliable performance in Cadillac Corvette and Chevrolet XLR vehicles. This standard replacement part includes a warranty that covers defects in materials and workmanship, providing confidence in its long-term operation.
| Brand | Delphi |
|---|---|
| Part Number | FT4031 |
| Fuel Level Sender Assembly Included | No |
| Fuel Type | Gas |
| Gasket Or Seal Included | Yes |
| In Tank or External | In Tank |
| Inlet Type | Strainer |
| Internal Or External Strainer | Internal |
| Item Grade | Standard Replacement |
| Outlet Outside Diameter | 0.375 |
| Outlet Quantity | 2 |
| Outlet Type | Female Quick Connect |
| Package Contents | Fuel Transfer Unit w/o Float Arm, Seal, Instruction Sheet |
| Position(s) | Right |
| Regulator Included | Yes |
| Strainer Included | Yes |
| Terminal Gender | Male |
| Terminal Quantity | 4 |
| Terminal Type | Blade |
| Vapor Pressure Sensor | Yes |
This part fits 6 vehicles. Search below:
| Year | Make | Model | Position | Notes |
|---|---|---|---|---|
| 2013 | Chevrolet | Corvette | Right | without Sender; Fuel tank contamination is the leading cause of premature fuel pump failure. To reduce risk of contaminating the replacement pump, it’s recommended to clean the fuel tank before installing a new pump.; Use of fuel tank cleaning kit FC01 is recommended. |
| 2012 | Chevrolet | Corvette | Right | without Sender; Fuel tank contamination is the leading cause of premature fuel pump failure. To reduce risk of contaminating the replacement pump, it’s recommended to clean the fuel tank before installing a new pump.; Use of fuel tank cleaning kit FC01 is recommended. |
| 2011 | Chevrolet | Corvette | Right | without Sender; Fuel tank contamination is the leading cause of premature fuel pump failure. To reduce risk of contaminating the replacement pump, it’s recommended to clean the fuel tank before installing a new pump.; Use of fuel tank cleaning kit FC01 is recommended. |
| 2010 | Chevrolet | Corvette | Right | without Sender; Fuel tank contamination is the leading cause of premature fuel pump failure. To reduce risk of contaminating the replacement pump, it’s recommended to clean the fuel tank before installing a new pump.; Use of fuel tank cleaning kit FC01 is recommended. |
| 2009 | Cadillac | XLR | Right | without Sender; Fuel tank contamination is the leading cause of premature fuel pump failure. To reduce risk of contaminating the replacement pump, it’s recommended to clean the fuel tank before installing a new pump.; Use of fuel tank cleaning kit FC01 is recommended. |
| 2009 | Chevrolet | Corvette | Right | without Sender; Fuel tank contamination is the leading cause of premature fuel pump failure. To reduce risk of contaminating the replacement pump, it’s recommended to clean the fuel tank before installing a new pump.; Use of fuel tank cleaning kit FC01 is recommended. |
* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
This part directly replaces or is cross-referenced with the following part numbers:
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.