Delphi HP10011 Fuel Pump Hanger Assembly

Delphi HP10011 Fuel Pump Hanger Assembly

The Delphi HP10011 fuel pump hanger assembly is a standard replacement for in-tank gasoline fuel systems that need reliable fuel delivery and accurate fuel level reporting. Built from Delphi’s OE-focused engineering background, it combines the pump, hanger, float arm, seal, and sender components needed for service on select Chevrolet G10, G20, G30 and GMC G1500, G2500, G3500 applications.

Key Features

• In-tank electric fuel pump hanger assembly for gasoline applications
• Maximum pressure rating: 29.0 psi; system pressure: 12 psi
• Average flow rating: 26 with 4 amp average current draw
• Fuel level sender assembly included for level signal restoration
• Quick-connect outlet design with 0.375 in. outlet outside diameter
• Gasket or seal included, along with strainer and external strainer design
• 3-pin female terminal connection
• Standard replacement part for select GM van applications

Detailed Description

Delphi HP10011 is a fuel pump hanger assembly engineered for in-tank gasoline systems where the pump, sender, and hanger are serviced together. It is built for select 1987-1995 Chevrolet G10, G20, and G30 vans, as well as GMC G1500, G2500, and G3500 vans. The assembly includes a float arm and fuel level sender, helping restore both fuel delivery and tank level feedback in one service part. Delphi’s OE heritage and broad aftermarket coverage are reflected in the fitment and component design of this HP10011 assembly.

This part cross-references Dorman OE Solutions 692-035 for the same application.

Common Problems This Part Can Address

• Hard starting caused by weak or inconsistent fuel delivery
• Engine stalling from insufficient in-tank pump output
• Inaccurate fuel gauge readings from a worn sender assembly
• Fuel pressure loss in gasoline systems with aging hanger components
• Seal-related leaks after fuel system service when the tank is not properly cleaned

Installation Notes and Tips

Compatible With 1987-1995 Chevrolet G10, G20, and G30, and 1987-1995 GMC G1500, G2500, and G3500. Clean the fuel tank before installing the fuel pump to prevent future seal problems, as noted in the fitment data. Verify electrical terminal style, outlet connection, and sender resistance requirements before installation. This assembly uses a pin-style, 3-terminal female connection and a quick-connect outlet.

Quality Assurance

Delphi builds this HP10011 fuel pump hanger assembly using OE experience developed through decades of supplying major automakers. The result is a standard replacement part designed around original-equipment service expectations for select Chevrolet and GMC van fuel systems.