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Delphi FG1254 Fuel Pump Module Assembly
Reliable Fuel Pump Module Assembly for Hyundai and Kia Vehicles
The Delphi FG1254 fuel pump module assembly is designed to provide consistent fuel delivery for select Hyundai and Kia models. Engineered for in-tank installation, this electric fuel pump module ensures efficient fuel flow and accurate fuel level readings for vehicles like the Hyundai Sonata and Kia Optima.
Key Features of the Delphi FG1254 Fuel Pump Module
- Electric pump type with a 12.0-volt power rating
- Compatible with gasoline fuel systems
- Includes fuel level sender assembly with float arm
- External strainer inlet type with included strainer for fuel filtration
- Outlet hose type with 0.313-inch outside diameter
- System pressure rated at 51 psi with a maximum pressure of 80 psi
- Five male blade terminals for secure electrical connections
- Gasket or seal included for proper installation
- Average flow rating of 50 liters per hour and average current draw of 8 amps
Detailed Description of the Delphi FG1254 Fuel Pump Module
This Delphi fuel pump module assembly (part number FG1254) is designed specifically for in-tank installation in Hyundai Sonata and Kia Optima models. The electric pump operates at 12 volts and delivers a steady fuel flow rate of 50 liters per hour, maintaining system pressure at 51 psi to support optimal engine performance. The module includes an external strainer inlet to filter fuel before it reaches the pump, helping to protect the fuel system from contaminants. The assembly also features a fuel level sender with a float arm, providing accurate fuel gauge readings. With five male blade terminals, the electrical connections are secure and reliable. The included gasket or seal ensures a proper fit and prevents leaks during installation.
Common Applications and Issues Addressed
- Replacement for failing or noisy fuel pumps in Hyundai Sonata and Kia Optima
- Resolves inconsistent fuel pressure causing engine hesitation or stalling
- Fixes inaccurate fuel level readings due to faulty sender assemblies
- Addresses fuel delivery interruptions caused by clogged or damaged strainers
- Prevents fuel leaks with included gasket or seal for a secure installation
Installation Notes and Tips
- Ensure vehicle compatibility with Hyundai Sonata or Kia Optima models before installation
- Disconnect the battery and relieve fuel system pressure prior to removal
- Handle the fuel pump module carefully to avoid damage to the float arm and electrical terminals
- Replace the gasket or seal included in the package to prevent leaks
- Verify all electrical connections are secure and free of corrosion
Quality Assurance and Warranty Information
The Delphi FG1254 fuel pump module assembly is manufactured to meet standard replacement quality requirements. It undergoes rigorous testing to ensure reliable performance and durability. This part is backed by Delphi's quality standards, providing confidence in its fitment and function for Hyundai Sonata and Kia Optima vehicles. Please refer to Delphi's warranty policy for specific coverage details.
| Brand | Delphi |
| Part Number | FG1254 |
| Average Current Draw | 8 |
| Average Flow Rating | 50 |
| Fuel Level Sender Assembly Included | Yes |
| Fuel Type | Gas |
| Gasket Or Seal Included | Yes |
| In Tank or External | In Tank |
| Inlet Type | Strainer |
| Internal Or External Strainer | External |
| Item Grade | Standard Replacement |
| Lock Ring Included | No |
| Maximum Pressure | 80.0 |
| Outlet Outside Diameter | 0.313 |
| Outlet Quantity | 1 |
| Outlet Type | Hose |
| Package Contents | Fuel Pump Module Assembly w/Float Arm, Instruction Sheet |
| Pump Type | Electric |
| Regulator Included | No |
| Resistance Ohms Empty | 200.0 |
| Resistance Ohms Full | 8.0 |
| Strainer Included | Yes |
| System Pressure | 51 psi |
| Terminal Gender | Male |
| Terminal Quantity | 5 |
| Terminal Type | Blade |
| Vapor Pressure Sensor | No |
| Voltage | 12.0 |
This part fits 6 vehicles. Search below:
| Year | Make | Model | Position | Notes |
|---|---|---|---|---|
| 2005 | Hyundai | Sonata | N/A | Clean fuel tank before installing fuel pump to prevent future seal problems. |
| 2004 | Hyundai | Sonata | N/A | Clean fuel tank before installing fuel pump to prevent future seal problems. |
| 2004 | Kia | Optima | N/A | Clean fuel tank before installing fuel pump to prevent future seal problems. |
| 2003 | Hyundai | Sonata | N/A | Clean fuel tank before installing fuel pump to prevent future seal problems. |
| 2003 | Kia | Optima | N/A | Clean fuel tank before installing fuel pump to prevent future seal problems. |
| 2002 | Hyundai | Sonata | N/A | From 07/11/2002; 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.