Delphi HP10261 Fuel Pump Hanger Assembly

Delphi Fuel Pump Hanger Assembly Overview

The Delphi HP10261 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 such as the Buick LeSabre, Oldsmobile 88, and Pontiac Bonneville.

• Compatible with Buick LeSabre, Oldsmobile 88, Pontiac Bonneville, and Pontiac LSS
• Electric in-tank fuel pump with a maximum pressure of 80 psi
• Includes fuel level sender assembly with float arm
• Four female pin terminals for secure electrical connections
• External strainer inlet and quick connect outlet for efficient fuel flow
• Standard replacement grade with included gasket and seal
• Average flow rating of 26 gallons per hour and system pressure of 48 psi

Technical Details and Features

The Delphi HP10261 fuel pump hanger assembly operates at 12 volts and is designed specifically for gasoline fuel systems. It features a 0.375-inch outlet outside diameter and three quick connect outlets to ensure proper fuel delivery. The assembly includes an external strainer inlet type and an internal fuel level sender assembly, providing accurate fuel level readings. The pump draws an average current of 10 amps and maintains system pressure at 48 psi, with a maximum pressure rating of 80 psi. Electrical connections are made via four female pin terminals, supporting reliable and secure wiring. The included gasket and seal help maintain a tight fit and prevent leaks within the fuel tank.

Applications and Problem Solving

• Replaces faulty or worn fuel pump hangers in Buick LeSabre, Oldsmobile 88, and Pontiac Bonneville
• Resolves inconsistent fuel pressure or flow issues causing engine hesitation or stalling
• Restores accurate fuel level readings with the integrated sender assembly
• Addresses fuel delivery interruptions due to clogged or damaged strainers
• Improves overall fuel system reliability in compatible GM vehicles

Installation Notes and Tips

Installation of the Delphi HP10261 requires access to the fuel tank, as it is an in-tank fuel pump assembly. Ensure the vehicle’s battery is disconnected before beginning work to prevent electrical hazards. Verify compatibility with your specific Buick, Oldsmobile, or Pontiac model and year before installation. Use the included gasket and seal to maintain a proper seal and prevent fuel leaks. Handle the fuel level sender assembly carefully to avoid damage to the float arm. Consult the vehicle’s service manual for detailed removal and installation procedures.

Quality Assurance and Warranty

Delphi manufactures the HP10261 fuel pump hanger assembly to meet standard replacement grade specifications, ensuring dependable performance and durability. The assembly undergoes rigorous testing to comply with OEM standards for fuel delivery components. While specific warranty details are not provided, Delphi products typically come with manufacturer-backed warranties covering defects in materials and workmanship. For warranty information, refer to Delphi’s official documentation or contact authorized service providers.