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Delphi FG0081 Fuel Transfer Unit
Reliable Fuel Transfer Unit for Chevrolet and GMC Diesel Vehicles
The Delphi FG0081 fuel transfer unit is designed specifically for diesel-powered Chevrolet Express 2500, Express 3500, GMC Savana 2500, and Savana 3500 models. This in-tank fuel pump assembly ensures consistent fuel delivery and accurate fuel level readings for your vehicle's air and fuel system.
- Compatible with Chevrolet Express 2500, Express 3500, GMC Savana 2500, and Savana 3500 diesel models
- In-tank fuel transfer unit with internal strainer and fuel level sender assembly included
- Outlet outside diameter of 0.375 inches with quick connect outlet type and dual outlets
- Four male blade terminals for secure electrical connections
- Includes gasket/seal and strainer for proper installation and filtration
- Standard replacement grade part with resistance values of 40 ohms empty and 250 ohms full
Detailed Description of Delphi FG0081 Fuel Transfer Unit
The Delphi FG0081 is a standard replacement fuel transfer unit engineered for diesel fuel systems in select Chevrolet and GMC vans. Featuring an in-tank design, this unit integrates an internal strainer to prevent contaminants from entering the fuel system, enhancing engine performance and longevity. The fuel level sender assembly is included, providing accurate fuel gauge readings to the driver. The unit has a 0.375-inch outlet outside diameter with two quick connect outlets, facilitating efficient fuel flow and easy installation. Electrical connections are made via four male blade terminals, ensuring reliable power delivery to the pump. The package includes the fuel transfer unit with float arm, gasket/seal, and an instruction sheet for proper installation.
Common Applications and Issues Addressed
- Replacement for faulty or failing fuel transfer units in diesel Chevrolet Express and GMC Savana vans
- Resolves inconsistent fuel level readings caused by damaged sender assemblies
- Addresses fuel delivery interruptions due to clogged or damaged internal strainers
- Eliminates electrical connection problems with secure blade terminal design
- Prevents fuel leaks with included gasket and seal components
Installation Notes and Tips
- Ensure vehicle compatibility with Chevrolet Express 2500, Express 3500, GMC Savana 2500, or Savana 3500 diesel models before installation
- Handle the float arm carefully to avoid damage during installation
- Verify all electrical connections are secure on the four male blade terminals
- Replace the gasket/seal included in the package to prevent fuel leaks
- Follow the instruction sheet closely for proper mounting and connection procedures
Quality Assurance and Warranty Information
Delphi manufactures the FG0081 fuel transfer unit to meet standard replacement grade specifications, ensuring reliable performance and durability. The unit undergoes rigorous testing to comply with OEM standards for fuel delivery components. While specific warranty details may vary, Delphi products typically include a limited warranty against defects in materials and workmanship. Consult the product documentation or your parts provider for exact warranty terms.
| Brand | Delphi |
| Part Number | FG0081 |
| Fuel Level Sender Assembly Included | Yes |
| Fuel Type | Diesel |
| 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 | Quick Connect |
| Package Contents | Fuel Transfer Unit w/Float Arm, Seal, Instruction Sheet |
| Regulator Included | No |
| Resistance Ohms Empty | 40.0 |
| Resistance Ohms Full | 250.0 |
| Strainer Included | Yes |
| Terminal Gender | Male |
| Terminal Quantity | 4 |
| Terminal Type | Blade |
| Vapor Pressure Sensor | No |
This part fits 16 vehicles. Search below:
| Year | Make | Model | Fuel Type | Position | Notes |
|---|---|---|---|---|---|
| 2002 | Chevrolet | Express 2500 | DIESEL | N/A | with 35 Gallon Tank; RPO Code NL1; Strainer is Inside the Module Assembly; 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. |
| 2002 | Chevrolet | Express 3500 | DIESEL | N/A | with 35 Gallon Tank; RPO Code NL1; Except Cutaway Chassis; Strainer is Inside the Module Assembly; 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. |
| 2002 | GMC | Savana 2500 | DIESEL | N/A | with 35 Gallon Tank; RPO Code NL1; Strainer is Inside the Module Assembly; 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. |
| 2002 | GMC | Savana 3500 | DIESEL | N/A | with 35 Gallon Tank; RPO Code NL1; Except Cutaway Chassis; Strainer is Inside the Module Assembly; 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. |
| 2001 | Chevrolet | Express 2500 | DIESEL | N/A | with 35 Gallon Tank; RPO Code NL1; Strainer is Inside the Module Assembly; 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. |
| 2001 | Chevrolet | Express 3500 | DIESEL | N/A | with 35 Gallon Tank; RPO Code NL1; Except Cutaway Chassis; Strainer is Inside the Module Assembly; 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. |
| 2001 | GMC | Savana 2500 | DIESEL | N/A | with 35 Gallon Tank; RPO Code NL1; Strainer is Inside the Module Assembly; 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. |
| 2001 | GMC | Savana 3500 | DIESEL | N/A | with 35 Gallon Tank; RPO Code NL1; Except Cutaway Chassis; Strainer is Inside the Module Assembly; 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. |
| 2000 | Chevrolet | Express 2500 | DIESEL | N/A | with 35 Gallon Tank; RPO Code NL1; Except Cutaway Chassis; Strainer is Inside the Module Assembly; 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. |
| 2000 | Chevrolet | Express 3500 | DIESEL | N/A | with 35 Gallon Tank; RPO Code NL1; Except Cutaway Chassis; Strainer is Inside the Module Assembly; 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. |
| 2000 | GMC | Savana 2500 | DIESEL | N/A | with 35 Gallon Tank; RPO Code NL1; Except Cutaway Chassis; Strainer is Inside the Module Assembly; 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. |
| 2000 | GMC | Savana 3500 | DIESEL | N/A | with 35 Gallon Tank; RPO Code NL1; Except Cutaway Chassis; Strainer is Inside the Module Assembly; 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. |
| 1999 | Chevrolet | Express 2500 | DIESEL | N/A | with 35 Gallon Tank; RPO Code NL1; Except Cutaway Chassis; Strainer is Inside the Module Assembly; 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. |
| 1999 | Chevrolet | Express 3500 | DIESEL | N/A | with 35 Gallon Tank; RPO Code NL1; Except Cutaway Chassis; Strainer is Inside the Module Assembly; 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. |
| 1999 | GMC | Savana 2500 | DIESEL | N/A | with 35 Gallon Tank; RPO Code NL1; Except Cutaway Chassis; Strainer is Inside the Module Assembly; 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. |
| 1999 | GMC | Savana 3500 | DIESEL | N/A | with 35 Gallon Tank; RPO Code NL1; Except Cutaway Chassis; Strainer is Inside the Module Assembly; 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.