Delphi HP10012 Fuel Pump Hanger Assembly

Delphi Fuel Pump Hanger Assembly Overview

The Delphi HP10012 fuel pump hanger assembly is designed for reliable fuel delivery in select Buick, Oldsmobile, and Pontiac vehicles. This in-tank electric fuel pump assembly includes a fuel level sender and is engineered to meet the specifications of models such as the Buick LeSabre, Oldsmobile 88, and Pontiac Bonneville.

• 12.0 Volt electric fuel pump with a maximum pressure of 80 psi
• Includes external strainer and fuel level sender assembly
• Quick connect outlet with 0.375 inch outside diameter
• Four female pin terminals for secure electrical connections
• Comes with gasket, seal, and lock ring for proper installation
• Average flow rating of 30 gallons per hour and system pressure of 44 psi
• Designed for gasoline fuel type and in-tank mounting

Technical Details and Features

The HP10012 fuel pump hanger assembly operates at 12 volts and is built to maintain consistent fuel pressure up to 80 psi, supporting efficient engine performance. It features an external strainer inlet and a quick connect outlet with three outlets, each measuring 0.375 inches in diameter. The assembly includes four female pin terminals, ensuring compatibility with factory wiring harnesses. The fuel level sender assembly is integrated, providing accurate fuel gauge readings. This standard replacement grade part draws an average current of 5 amps and offers resistance values of 1.0 ohm when empty and 90.0 ohms when full, ensuring precise fuel level monitoring.

Compatible Vehicles and Applications

This fuel pump hanger assembly is compatible with various Buick, Oldsmobile, and Pontiac models, including:

• Buick LeSabre and Park Avenue
• Oldsmobile 88 and 98
• Pontiac Bonneville

It is specifically designed for gasoline fuel systems and intended for in-tank installation, making it suitable for restoring or maintaining fuel delivery systems in these vehicles.

Common Issues Addressed by This Fuel Pump Assembly

• Intermittent or complete fuel delivery failure
• Inaccurate fuel level readings due to faulty sender
• Fuel pump noise or overheating from worn components
• Leaks or poor sealing in the fuel tank assembly
• Electrical connection problems causing pump malfunction

Installation Notes and Tips

When installing the Delphi HP10012 fuel pump hanger assembly, ensure the gasket and seal are properly seated to prevent leaks. The quick connect outlet simplifies fuel line attachment, but verify secure connections to avoid fuel pressure loss. Confirm the four female pin terminals align correctly with the vehicle’s wiring harness. It is recommended to follow the included instructions carefully and inspect the fuel tank for debris before installation to prolong pump life.

Quality Assurance and Warranty

Delphi provides this fuel pump hanger assembly as a standard replacement part, manufactured to meet OEM specifications. The inclusion of a fuel level sender and external strainer supports reliable operation. While specific warranty details are not provided here, Delphi parts typically come with a limited warranty covering defects in materials and workmanship. For exact warranty terms, consult the product documentation or authorized Delphi resources.