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Delphi FL0279 Fuel Tank Sending Unit - Left
Reliable Fuel Tank Sending Unit for Mercedes-Benz Models
The Delphi FL0279 fuel tank sending unit is designed for precise fuel level measurement in select Mercedes-Benz vehicles. Engineered for gas fuel systems, this standard replacement part ensures accurate fuel readings for models like the C32 AMG, C55 AMG, C230, and CLK500.
- Compatible with Mercedes-Benz C32 AMG, C55 AMG, C230, C240, C280, C320, CLK55 AMG, CLK320, and CLK500
- Fuel type: Gas
- Includes fuel level sender assembly with float arm
- Three male pin terminals for secure electrical connection
- Two outlet ports, regulator not included
- Resistance range: 875 ohms (empty) to 50 ohms (full)
- Positioned for left side installation
- Standard replacement grade for reliable performance
Detailed Product Description
The Delphi FL0279 fuel tank sending unit is a critical component for accurate fuel level monitoring in various Mercedes-Benz models. This unit features a three-pin male terminal configuration, ensuring compatibility with the vehicle’s electrical system. The included fuel level sender assembly with float arm provides precise resistance changes corresponding to fuel levels, ranging from 875 ohms when empty to 50 ohms when full. Designed specifically for gas fuel systems, this sending unit does not include a regulator or strainer, focusing solely on fuel level measurement. The two outlet ports facilitate proper fuel flow, and the unit is intended for left-side installation within the fuel tank.
Common Applications and Issues Addressed
- Resolves inaccurate or fluctuating fuel gauge readings
- Replaces faulty or damaged fuel tank sending units
- Addresses electrical connection issues with three-pin terminals
- Improves fuel level sensor reliability in Mercedes-Benz C and CLK series
- Supports maintenance of fuel system integrity in gas-powered vehicles
Installation Notes and Tips
- Ensure vehicle compatibility with the Delphi FL0279 part number before installation
- Disconnect the battery prior to removal of the old sending unit to prevent electrical shorts
- Handle the float arm carefully to avoid damage during installation
- Verify proper seating and sealing to prevent fuel leaks
- Consult the included instruction sheet for detailed installation guidance
Quality Assurance and Warranty
Delphi manufactures the FL0279 fuel tank sending unit to meet standard replacement specifications, ensuring dependable performance and fitment. While this unit does not include a regulator or vapor pressure sensor, it is built to OEM standards for durability and accuracy. Warranty coverage details should be confirmed with the point of purchase or Delphi directly.
| Brand | Delphi |
| Part Number | FL0279 |
| Fuel Level Sender Assembly Included | Yes |
| Fuel Type | Gas |
| Item Grade | Standard Replacement |
| Outlet Quantity | 2 |
| Package Contents | Fuel Tank Sending Unit w/Float Arm, Instruction Sheet |
| Position(s) | Left |
| Regulator Included | No |
| Resistance Ohms Empty | 875 |
| Resistance Ohms Full | 50 |
| Strainer Included | No |
| Terminal Gender | Male |
| Terminal Quantity | 3 |
| Terminal Type | Pin |
| Vapor Pressure Sensor | No |
This part fits 25 vehicles. Search below:
| Year | Make | Model | Fuel Type | Position | Notes |
|---|---|---|---|---|---|
| 2006 | Mercedes-Benz | C230 | Left | Clean fuel tank before installing fuel pump to prevent future seal problems. | |
| 2006 | Mercedes-Benz | C280 | Left | Clean fuel tank before installing fuel pump to prevent future seal problems. | |
| 2005 | Mercedes-Benz | C230 | Left | Clean fuel tank before installing fuel pump to prevent future seal problems. | |
| 2005 | Mercedes-Benz | C240 | Left | Clean fuel tank before installing fuel pump to prevent future seal problems. | |
| 2005 | Mercedes-Benz | C55 AMG | Left | ||
| 2005 | Mercedes-Benz | CLK320 | Left | Clean fuel tank before installing fuel pump to prevent future seal problems. | |
| 2005 | Mercedes-Benz | CLK500 | Left | ||
| 2004 | Mercedes-Benz | C230 | Left | Clean fuel tank before installing fuel pump to prevent future seal problems. | |
| 2004 | Mercedes-Benz | C240 | Left | Clean fuel tank before installing fuel pump to prevent future seal problems. | |
| 2004 | Mercedes-Benz | C32 AMG | Left | Clean fuel tank before installing fuel pump to prevent future seal problems. | |
| 2004 | Mercedes-Benz | C320 | GAS | Left | Clean fuel tank before installing fuel pump to prevent future seal problems. |
| 2004 | Mercedes-Benz | CLK320 | Left | Clean fuel tank before installing fuel pump to prevent future seal problems. | |
| 2004 | Mercedes-Benz | CLK500 | Left | ||
| 2004 | Mercedes-Benz | CLK55 AMG | Left | To Chassis # T 028354; To Chassis # F 096973; 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. | |
| 2003 | Mercedes-Benz | C230 | Left | Clean fuel tank before installing fuel pump to prevent future seal problems. | |
| 2003 | Mercedes-Benz | C240 | Left | Clean fuel tank before installing fuel pump to prevent future seal problems. | |
| 2003 | Mercedes-Benz | C32 AMG | Left | Clean fuel tank before installing fuel pump to prevent future seal problems. | |
| 2003 | Mercedes-Benz | C320 | Left | Clean fuel tank before installing fuel pump to prevent future seal problems. | |
| 2003 | Mercedes-Benz | CLK320 | Left | Clean fuel tank before installing fuel pump to prevent future seal problems. | |
| 2003 | Mercedes-Benz | CLK500 | Left | ||
| 2003 | Mercedes-Benz | CLK55 AMG | Left | Clean fuel tank before installing fuel pump to prevent future seal problems. | |
| 2002 | Mercedes-Benz | C230 | Left | 2nd Design; 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 | Mercedes-Benz | C240 | Left | 2nd Design; 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 | Mercedes-Benz | C32 AMG | Left | Clean fuel tank before installing fuel pump to prevent future seal problems. | |
| 2002 | Mercedes-Benz | C320 | Left | 2nd Design; 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.