Sparta PN4031 Fuel Pump Hanger Assembly

Fuel Pump Hanger Assembly for Ford Aerostar

The Sparta PN4031 fuel pump hanger assembly is a standard replacement for in-tank fuel delivery on select Ford Aerostar models. Built with a metal hanger, electric turbine pump, and included fuel sending unit, it is designed for higher-mileage and earlier-model vehicles that need a direct-fit fuel system service part.

Key Features

• Specific-fit fuel pump hanger assembly for 1989-1997 Ford Aerostar
• In-tank electric turbine pump with 12V operation
• Fuel sending unit included for fuel level signal restoration
• Metal construction with gasket/seal, lock ring, and strainer included
• Quick-connect outlet design with 0.375 in. outlet outside diameter
• Standard replacement grade for gas applications
• Average flow rating of 22.0 and maximum pressure of 73.0
• Part number PN4031 for ordering and cross-reference use

Detailed Description

Sparta PN4031 is a fuel pump hanger assembly for the Ford Aerostar, covering 1989-1997 model years. It combines the in-tank pump, float arm, and sending unit into one service assembly, making it a practical choice when replacing worn fuel delivery components on an aging vehicle. The assembly uses a turbine-style electric pump, female oval connector, pin terminals, and a quick-connect outlet for straightforward integration with the original fuel system layout. Sparta, distributed by Delphi, is positioned for higher-mileage and earlier model vehicles where OE-style fit and performance matter. This part cross-references Airtex E2001 and Carter P74123 for the same application.

Common Problems This Part Can Address

• Hard starting caused by weak or inconsistent fuel pressure
• Fuel gauge readings that are inaccurate or intermittent
• Engine hesitation from a failing in-tank pump
• Poor fuel delivery under load on a Ford Aerostar
• Noise or wear associated with an aging fuel pump hanger assembly

Installation Notes and Tips

Verify tank condition, connector style, and outlet routing before installation. This PN4031 assembly is a specific-fit replacement for in-tank use on gas-powered Ford Aerostar applications, and the included seal, lock ring, and strainer should be inspected during installation. Confirm the vehicle’s fuel system configuration and compare the original hanger assembly to the replacement part before final assembly.

Quality Assurance

Sparta is distributed by Delphi, an OE full-line fuel supplier, and is backed by OE-focused engineering knowledge for fit and performance on earlier model vehicles. The PN4031 is built as a standard replacement fuel pump hanger assembly for direct service use.