Delphi HP10028 Fuel Pump Hanger Assembly

Delphi HP10028 Fuel Pump Hanger Assembly

The Delphi HP10028 fuel pump hanger assembly is a standard replacement for in-tank gasoline fuel systems that require a complete hanger, sender, and pump support assembly. Built from Delphi’s OE-focused engineering background, it is specified for 12-volt operation, quick-connect outlet service, and a maximum pressure rating of 73 psi.

Compatible With 1996 Chevrolet Astro and 1996 GMC Safari applications with Harness Code # VRS, this assembly is a direct-fit option for restoring fuel delivery and fuel level reporting. The HP10028 is also referenced by part number HP10028 for easy catalog matching.

Key Features

• In-tank electric fuel pump hanger assembly for gasoline applications
• 12.0-volt design with an average current draw of 4 amps
• Maximum pressure rating of 73.0 psi and system pressure of 44 psi
• Fuel level sender assembly included with resistance range of 1.0 ohm empty to 90.0 ohms full
• Quick-connect outlet design with 0.375 in. outlet outside diameter
• External strainer and fuel strainer included
• Gasket or seal included for service replacement
• Standard replacement grade for OE-style fit and function

Detailed Description

Delphi HP10028 is a fuel pump hanger assembly engineered for in-tank gasoline fuel delivery systems. It combines the pump support structure, fuel level sender assembly, quick-connect outlet, and sealing components into one service part. The assembly is built for vehicles that require a 4-terminal, female pin connection and a 4-outlet configuration, helping maintain proper electrical and fuel system integration. Delphi’s OE heritage and broad aftermarket coverage are reflected in the design, which is aimed at restoring original fuel delivery performance on 1996 Chevrolet Astro and 1996 GMC Safari models with Harness Code # VRS. This part cross-references Airtex Fuel Pumps E3270 for the same application.

What It Helps Fix

• Hard starting caused by weak or inconsistent fuel delivery
• Fuel starvation from a worn in-tank pump assembly
• Inaccurate fuel gauge readings from a failing sender
• Fuel leaks at the tank opening or hanger seal area
• Poor drivability related to low fuel pressure

Installation Notes and Tips

Before installing the HP10028, clean the fuel tank thoroughly to reduce contamination that can shorten pump life. Delphi recommends using a fuel tank cleaning kit such as FC01 when servicing the tank. Verify Harness Code # VRS on the vehicle before ordering, and confirm the quick-connect outlet, terminal type, and sender resistance range match the original unit.

Quality Assurance

Delphi draws on more than 100 years of OE experience and supplier knowledge used by major automakers. The HP10028 is built as a standard replacement fuel pump hanger assembly with OE-oriented materials, electrical specifications, and fitment support for the listed Chevrolet Astro and GMC Safari applications.