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Delphi FG1428 Fuel Pump Module Assembly
Reliable Fuel Pump Module Assembly for Jeep Commander and Grand Cherokee
The Delphi FG1428 fuel pump module assembly is designed to provide consistent fuel delivery for Jeep Commander and Grand Cherokee models. This in-tank electric fuel pump module ensures proper fuel pressure and flow for optimal engine performance.
- 12.0 Volt electric fuel pump with integrated regulator
- Maximum pressure rating of 78 psi and system pressure of 58 psi
- Includes internal strainer and fuel level sender assembly with float arm
- Outlet outside diameter of 0.375 inches with quick connect outlet type
- Four male blade terminals for secure electrical connections
- Gasket and seal included for proper installation
- Designed for flex fuel compatibility
Detailed Product Features and Specifications
The Delphi FG1428 fuel pump module assembly operates at 12 volts and features an electric pump type with an average current draw of 10 amps. It delivers an average flow rating of 20 gallons per hour, supporting the fuel demands of Jeep Commander and Grand Cherokee vehicles. The module includes an internal strainer to filter fuel before it reaches the pump, helping to maintain fuel system cleanliness. The fuel level sender assembly with float arm provides accurate fuel level readings. The outlet is designed as a quick connect type with a 0.375-inch outside diameter, facilitating straightforward fuel line connections. Four male blade terminals ensure reliable electrical contact, and the included gasket or seal helps prevent leaks during installation. This module is compatible with flex fuel, making it suitable for vehicles running on ethanol blends.
Compatible Applications and Common Issues Addressed
- Replacement for failing or noisy fuel pumps in Jeep Commander and Grand Cherokee
- Resolves fuel delivery problems causing engine hesitation or stalling
- Fixes inaccurate fuel level readings due to faulty sender assemblies
- Addresses low fuel pressure issues affecting engine performance
- Suitable for vehicles requiring flex fuel compatible fuel pump modules
Installation Notes and Tips
When installing the Delphi FG1428 fuel pump module assembly, ensure the gasket or seal is properly seated to prevent fuel leaks. Verify electrical connections to the four male blade terminals are secure and free of corrosion. The quick connect outlet simplifies fuel line attachment but confirm a tight fit to avoid disconnections. This module is designed for in-tank installation; follow vehicle-specific service manual instructions for safe removal and installation procedures.
Quality Assurance and Warranty Information
Delphi fuel pump modules are manufactured to meet or exceed OEM specifications for durability and performance. The FG1428 part number undergoes rigorous testing to ensure consistent fuel pressure and flow rates. This standard replacement grade component includes a fuel level sender assembly and internal strainer to maintain system reliability. Warranty coverage details should be confirmed with the point of purchase or Delphi directly.
| Brand | Delphi |
| Part Number | FG1428 |
| Outlet Outside Diameter | 0.375 |
| Voltage | 12.0 |
| Regulator Included | Yes |
| Maximum Pressure | 78.0 |
| Terminal Type | Blade |
| Gasket Or Seal Included | Yes |
| Terminal Quantity | 4 |
| Lock Ring Included | No |
| Terminal Gender | Male |
| Strainer Included | Yes |
| Inlet Type | Strainer |
| Outlet Type | Quick connect |
| Outlet Quantity | 1 |
| In Tank or External | In tank |
| Resistance Ohms Empty | 20.0 |
| Resistance Ohms Full | 990.0 |
| Internal Or External Strainer | Internal |
| Average Current Draw | 10 |
| Average Flow Rating | 20 |
| Pump Type | Electric |
| Fuel Level Sender Assembly Included | Yes |
| Fuel Type | Flex |
| Item Grade | Standard replacement |
| Package Contents | Fuel pump module assembly w/float arm, seal, instruction sheet |
| System Pressure | 58 psi |
| Vapor Pressure Sensor | No |
This part fits 6 vehicles. Search below:
| Year | Make | Model | Fuel Type | Position | Notes |
|---|---|---|---|---|---|
| 2009 | Jeep | Commander | FLEX | N/A | Clean fuel tank before installing fuel pump to prevent future seal problems. |
| 2009 | Jeep | Grand Cherokee | FLEX | N/A | Clean fuel tank before installing fuel pump to prevent future seal problems. |
| 2008 | Jeep | Commander | FLEX | N/A | Clean fuel tank before installing fuel pump to prevent future seal problems. |
| 2008 | Jeep | Grand Cherokee | FLEX | N/A | Clean fuel tank before installing fuel pump to prevent future seal problems. |
| 2007 | Jeep | Commander | FLEX | N/A | Clean fuel tank before installing fuel pump to prevent future seal problems. |
| 2007 | Jeep | Grand Cherokee | FLEX | N/A | Clean fuel tank before installing fuel pump to prevent future seal problems. |
* 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.