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Delphi HP10269 Fuel Pump Hanger Assembly
Delphi Fuel Pump Hanger Assembly Overview
The Delphi HP10269 fuel pump hanger assembly is designed for reliable fuel delivery in select Buick, Oldsmobile, and Pontiac vehicles. This in-tank electric fuel pump assembly ensures consistent fuel pressure and flow for models like the Buick LeSabre, Oldsmobile 88, and Pontiac Bonneville.
- Electric fuel pump with 12.0 voltage operation
- Maximum pressure rating of 65 psi and system pressure of 51 psi
- Includes fuel level sender assembly with float arm
- Four female pin terminals for secure electrical connections
- External strainer inlet with included strainer for fuel filtration
- Quick connect outlet with 0.375 inch outside diameter
- Comes with gasket, seal, and lock ring for proper installation
- Average flow rating of 31 and average current draw of 10 amps
Technical Details and Specifications
The HP10269 fuel pump hanger assembly operates at 12 volts and is designed specifically for gasoline fuel systems. It features an electric pump type with an external strainer inlet to help prevent debris from entering the fuel system. The assembly includes a fuel level sender with a float arm, providing accurate fuel level readings. The outlet is a quick connect type with a 0.375 inch outside diameter, supporting three outlet connections. The unit maintains a maximum pressure of 65 psi and a system pressure of 51 psi, ensuring stable fuel delivery under various driving conditions. Electrical connections are made via four female pin terminals, with resistance values ranging from 1.0 ohms when empty to 90.0 ohms when full.
Compatible Vehicles and Applications
This fuel pump hanger assembly is compatible with the following vehicles:
- Buick LeSabre
- Oldsmobile 88
- Pontiac Bonneville
- Buick LSS
It is designed as a standard replacement part for in-tank fuel pump systems in these models, providing a direct fit and reliable performance.
Common Issues Addressed by This Fuel Pump Assembly
- Intermittent or no fuel delivery causing engine stalling or failure to start
- Inaccurate fuel level readings due to faulty sender assembly
- Fuel pressure drops affecting engine performance and fuel efficiency
- Clogged fuel strainer leading to restricted fuel flow
- Electrical connection failures resulting in pump malfunction
Installation Notes and Tips
Installation of the Delphi HP10269 fuel pump hanger assembly requires removal of the fuel tank to access the in-tank pump. Ensure the gasket and seal included are properly seated to prevent fuel leaks. Verify all four female pin terminals are securely connected to the vehicle’s wiring harness. The quick connect outlet simplifies fuel line attachment, but confirm all connections are tight. Follow vehicle-specific service manual instructions for safe handling of fuel system components and proper torque specifications for the lock ring.
Quality Assurance and Warranty
Delphi manufactures this fuel pump hanger assembly to meet or exceed OEM standards for fit, form, and function. The part is a standard replacement grade component designed for durability and consistent performance. It includes a fuel level sender assembly and strainer to maintain system integrity. Warranty coverage details should be confirmed with the point of purchase or Delphi’s official documentation.
| Brand | Delphi |
|---|---|
| Part Number | HP10269 |
| Average Current Draw | 10 |
| Average Flow Rating | 31 |
| 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 |
| Maximum Pressure | 65.0 |
| Outlet Outside Diameter | 0.375 |
| Outlet Quantity | 3 |
| Outlet Type | Quick Connect |
| Package Contents | Fuel Pump Hanger Assembly w/Float Arm, Lock Ring, Seal, Instruction Sheet |
| Pump Type | Electric |
| Resistance Ohms Empty | 1.0 |
| Resistance Ohms Full | 90.0 |
| Strainer Included | Yes |
| System Pressure | 51 psi |
| Terminal Gender | Female |
| Terminal Quantity | 4 |
| Terminal Type | Pin |
| Voltage | 12.0 |
This part fits 4 vehicles. Search below:
| Year | Make | Model | Position | Notes |
|---|---|---|---|---|
| 1997 | Buick | LeSabre | N/A | 1st Design; with Fuel Pump Module Code (RPO Code HEN); 0 To 95 Ohms; with 2 Connectors; 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. |
| 1996 | Oldsmobile | 88 | N/A | 1st Design; with Fuel Pump Module Code (RPO Code HEN); 0 To 95 Ohms; with 2 Connectors; 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. |
| 1996 | Oldsmobile | LSS | N/A | with 2 Connectors; 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. |
| 1996 | Pontiac | Bonneville | N/A | with 2 Connectors; 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.