Delphi HP10018 Fuel Pump Hanger Assembly

Delphi Fuel Pump Hanger Assembly Overview

The Delphi HP10018 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.

• Outlet outside diameter: 0.375 inches
• Voltage: 13.5 volts
• Maximum pressure: 65 psi
• Fuel type: Gasoline
• Terminal type: Pin, female, with 4 terminals
• Includes gasket, seal, and external strainer
• Quick connect outlet with 3 outlets
• Fuel level sender assembly included
• Average flow rating: 30 gallons per hour
• System pressure: 51 psi
• Standard replacement grade

Technical Details and Features

The HP10018 fuel pump hanger assembly operates at 13.5 volts and is engineered for gasoline fuel systems. It features an external strainer inlet type and a quick connect outlet type with three outlets, facilitating efficient fuel flow and easy installation. The assembly includes a fuel level sender with a float arm, providing accurate fuel level readings. The unit’s maximum pressure rating is 65 psi, with a system pressure of 51 psi, supporting stable fuel delivery under various driving conditions. The four-pin female terminal configuration ensures secure electrical connections, while the included gasket and seal help maintain a leak-free installation.

Compatible Vehicles and Applications

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

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

It is designed as a direct replacement for the original in-tank fuel pump assemblies in these vehicles, ensuring proper fit and function.

Common Issues Addressed by the HP10018 Fuel Pump Hanger Assembly

• Intermittent or no fuel delivery causing engine stalling
• Inaccurate fuel level readings due to faulty sender assembly
• Fuel leaks from worn seals or gaskets
• Reduced fuel pressure affecting engine performance
• Clogged or damaged fuel strainer impacting fuel flow

Installation Notes and Tips

Installation of the Delphi HP10018 requires removal of the fuel tank to access the in-tank assembly. Ensure the electrical connectors match the four-pin female terminal configuration. Replace the included gasket and seal to prevent leaks. Verify the quick connect outlets are securely attached to the fuel lines. It is recommended to follow vehicle-specific service manuals for safe and proper installation procedures.

Quality Assurance and Warranty

Delphi manufactures the HP10018 fuel pump hanger assembly to meet standard replacement grade specifications. The assembly includes a fuel level sender and external strainer to maintain system integrity. 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.