Sparta PN4057 Fuel Pump Hanger Assembly

Fuel Pump Hanger Assembly for Ford Explorer

The Sparta PN4057 fuel pump hanger assembly is a specific-fit replacement for 1991-1994 Ford Explorer models. Built with a metal housing and an included fuel sending unit, it is configured for in-tank gasoline applications that require a complete hanger-style fuel delivery service part.

Backed by Delphi distribution and OE-focused engineering knowledge, this assembly is aimed at higher-mileage and earlier model vehicles where fit, electrical connection, and fuel delivery performance matter. The PN4057 includes the pump, float arm, seal, lock ring, strainer, and instruction sheet for a complete service replacement.

Key Features

• Specific-fit fuel pump hanger assembly for 1991-1994 Ford Explorer
• Metal construction for standard replacement service
• In-tank electric turbine pump design
• Fuel sending unit included
• Fuel pump included with strainer, seal, and lock ring
• 12-volt gasoline application
• Quick-connect outlet design with 2 outlets and 1 inlet
• Round female connector with 4 terminals
• Maximum pressure rating: 73.0
• Average flow rating: 24.0

Detailed Description

Sparta PN4057 is a fuel pump hanger assembly engineered for direct replacement in 1991-1994 Ford Explorer vehicles. It is an in-tank electric fuel pump assembly with a turbine pump design, standard replacement grade, and specific fitment for gasoline systems. The assembly includes the fuel pump, fuel sending unit, float arm, external strainer, gasket or seal, and lock ring to support a complete tank-side repair.

This part cross-references Airtex Fuel Pumps E2001 and Carter P74611S for the same application. For buyers searching for a 1991 Ford Explorer fuel pump hanger assembly, 1992-1994 Ford Explorer in-tank fuel pump assembly, or a Sparta PN4057 replacement fuel pump module, this unit matches the listed vehicle coverage and service configuration.

What It Helps Address

• Hard starting caused by a weak or failing in-tank fuel pump
• Fuel level reading issues from a worn sending unit
• Loss of fuel pressure in gasoline delivery systems
• Intermittent pump operation from aging electrical components
• Service needs on higher-mileage Ford Explorer fuel systems

Installation Notes and Tips

Verify tank access, connector style, outlet configuration, and fuel line routing before installation. The assembly uses a round female connector with pin terminals and quick-connect outlets, so matching the vehicle harness and fuel line connections is important. Replace the seal and lock ring during service, and follow the included instruction sheet for tank removal and reinstallation procedures.

Quality Assurance

Sparta is distributed by Delphi, an OE full-line fuel supplier with application knowledge focused on fit and performance for earlier model and higher-mileage vehicles. PN4057 is built as a standard replacement fuel pump hanger assembly for the listed Ford Explorer applications.