Delphi HP10017 Fuel Pump Hanger Assembly

Delphi Fuel Pump Hanger Assembly Overview

The Delphi HP10017 fuel pump hanger assembly is designed for reliable fuel delivery in select Buick, Chevrolet, Oldsmobile, and Pontiac vehicles. This in-tank electric fuel pump assembly ensures consistent fuel pressure and flow for models like the Cutlass Supreme, Grand Prix, Lumina, and Regal.

• Compatible with Buick Cutlass Supreme, Chevrolet Lumina, Oldsmobile Cutlass Supreme, Pontiac Grand Prix, and Regal
• Electric fuel pump with 13.5 voltage rating
• Maximum pressure of 73 psi and system pressure of 51 psi
• Includes fuel level sender assembly with float arm
• Features external strainer inlet and quick connect outlet
• Comes with gasket, seal, and lock ring for secure installation
• Four male pin terminals for electrical connection
• Average flow rating of 26 gallons per hour and average current draw of 4 amps

Technical Details and Specifications

The Delphi HP10017 fuel pump hanger assembly operates at 13.5 volts and is designed for gasoline fuel systems. It features a 0.375-inch outlet outside diameter with three quick connect outlets, facilitating efficient fuel flow. The assembly includes an external strainer inlet to filter contaminants before fuel enters the pump, helping maintain system integrity. The fuel pump hanger comes with a fuel level sender assembly, providing accurate fuel level readings to the vehicle’s gauge. Electrical connections are made via four male pin terminals, ensuring secure and reliable power delivery. The pump maintains a maximum pressure of 73 psi and a system pressure of 51 psi, supporting consistent engine performance. Resistance values range from 1.0 ohms when empty to 90.0 ohms when full, reflecting the fuel level sender’s operation.

Applications and Problem Solving

This fuel pump hanger assembly is compatible with specific GM vehicles, including Buick Cutlass Supreme, Chevrolet Lumina, Oldsmobile Cutlass Supreme, Pontiac Grand Prix, and Regal models. It is designed to address common fuel system issues such as:

• Intermittent or complete fuel delivery failure
• Inaccurate fuel level readings
• Fuel pump noise or vibration
• Fuel pressure inconsistencies affecting engine performance
• Contaminant ingress causing pump damage

Installation Notes and Tips

Installation of the Delphi HP10017 requires removal of the fuel tank to access the in-tank assembly. Ensure the gasket and seal included are properly seated to prevent fuel leaks. The lock ring must be securely fastened to maintain assembly integrity. Electrical connections should be verified for proper pin alignment and secure fit. It is recommended to inspect the fuel strainer for debris and replace if necessary during installation. Follow vehicle-specific service manuals for detailed removal and installation procedures.

Quality Assurance and Warranty

Delphi fuel pump hanger assemblies are manufactured to meet or exceed OEM specifications for durability and performance. This standard replacement part includes a gasket, seal, and lock ring to ensure a complete installation. While specific warranty details may vary, Delphi products typically come with a limited warranty covering defects in materials and workmanship. Consult product documentation or authorized sources for exact warranty terms.