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Delphi FG0509 Fuel Pump Module Assembly
| Brand | Delphi FG0509 |
|---|---|
| Average Current Draw | 5 |
| Average Flow Rating | 23 |
| 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 | Internal |
| Item Grade | Standard Replacement |
| Lock Ring Included | No |
| Maximum Pressure | 109.0 |
| Outlet Outside Diameter | 0.375 |
| Outlet Quantity | 2 |
| Outlet Type | Quick Connect |
| Package Contents | Fuel Pump Module Assembly w/Float Arm, Seal, Splice Kit, Instruction Sheet |
| Pump Type | Electric |
| Regulator Included | No |
| Resistance Ohms Empty | 290.0 |
| Resistance Ohms Full | 80.0 |
| Strainer Included | Yes |
| System Pressure | 44 psi |
| Terminal Gender | Male |
| Terminal Quantity | 4 |
| Terminal Type | Blade |
| Vapor Pressure Sensor | Yes |
| Voltage | 12.0 |
| Fits | Honda and Isuzu · 7 vehicles |
Standard replacement. Direct-fit fuel pump module assembly for straightforward service.
OE heritage. Built with 100 years of OE experience and supplier knowledge.
Complete module. Includes seal, strainer, float arm, and splice kit.
Cross-references Airtex Fuel Pumps E8397M, Bosch 67928 and Carter P76177M for the same application. See all 21.
Will it fit your vehicle?
Free return shipping if it doesn't fit.
Delphi FG0509 Fuel Pump Module Assembly
The Delphi FG0509 fuel pump module assembly is a standard replacement in-tank electric fuel pump for gas applications. Built with OE heritage and backed by Delphi’s long history supplying automakers, it combines the pump, fuel level sender, seal, strainer, and vapor pressure sensor support for a direct-service replacement on select Honda Passport and Isuzu Rodeo models.
Key Features
- In-tank electric fuel pump module assembly for gas fuel systems
- 12.0-volt operation with a maximum pressure rating of 109.0
- Average flow rating of 23 and average current draw of 5
- Fuel level sender assembly included for gauge signal restoration
- Gasket or seal included; strainer included
- Quick-connect outlet design with 2 outlets and 0.375 in. outlet outside diameter
- Blade terminals, male terminal gender, 4 terminal quantity
- Vapor pressure sensor included
- Standard replacement grade for service work
Detailed Description
Delphi FG0509 is engineered as an in-tank fuel pump module assembly for vehicles using a gas fuel system and 12-volt electrical architecture. It is built for direct replacement service on 1997-2000 Isuzu Rodeo, 1998-2000 Honda Passport, and 1999-2000 Isuzu Rodeo applications listed below. Delphi’s OE background is reflected in the module design, which includes the fuel level sender assembly, internal strainer, seal, quick-connect outlets, and vapor pressure sensor provision to support proper fuel delivery and tank-side integration. This part cross-references Bosch 67928 and Airtex E8397M for the same application. Delphi FG0509 is a practical choice when replacing a worn fuel pump module on a Honda Passport or Isuzu Rodeo and when restoring consistent fuel pressure and sender operation is a priority.
What It Helps Fix
- Hard starting caused by weak fuel delivery
- Engine stalling from inconsistent pump output
- Fuel gauge inaccuracy related to sender wear
- Low fuel pressure complaints in the tank-mounted fuel system
- Noise or drivability issues associated with a failing in-tank pump
Installation Notes and Tips
Fits 1998-2000 Honda Passport, N/A. Fits 1999-2000 Isuzu Rodeo, N/A. Fits 1998 Isuzu Rodeo, N/A. Fits 1997 Isuzu Rodeo, N/A. Clean the fuel tank before installing the fuel pump to reduce the risk of seal problems and premature contamination-related failure. For the 1998 Isuzu Rodeo, a PCM reflash may be required for accurate fuel gauge operation, and Delphi recommends cleaning the tank before installation. For the 1997 Isuzu Rodeo from 07/1997, tank cleaning is also recommended before service.
Quality Assurance
Delphi builds this fuel pump module using OE experience developed through supplying major automakers, with aftermarket engineering informed by original-equipment knowledge. The FG0509 is a standard replacement part designed to meet the needs of the listed Honda Passport and Isuzu Rodeo applications.
| Year | Make | Model | Position | Notes |
|---|---|---|---|---|
| 2000 | Honda | Passport | N/A | Clean fuel tank before installing fuel pump to prevent future seal problems. |
| 2000 | Isuzu | Rodeo | N/A | Clean fuel tank before installing fuel pump to prevent future seal problems. |
| 1999 | Honda | Passport | N/A | Clean fuel tank before installing fuel pump to prevent future seal problems. |
| 1999 | Isuzu | Rodeo | N/A | Clean fuel tank before installing fuel pump to prevent future seal problems. |
| 1998 | Honda | Passport | N/A | Clean fuel tank before installing fuel pump to prevent future seal problems. |
| 1998 | Isuzu | Rodeo | N/A | A PCM reflash in order for the fuel gauge to read accurately may be required; 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. |
| 1997 | Isuzu | Rodeo | N/A | From 07/1997; 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. |
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