Sparta PN4043 Fuel Pump Hanger Assembly

Fuel Pump Hanger Assembly for OE-Style Replacement

The Sparta PN4043 fuel pump hanger assembly is a specific-fit, in-tank replacement for select GM vehicles. Built with a metal housing and an electric turbine pump, it includes the fuel sending unit, strainer, seal, lock ring, and float arm for a complete service solution.

• Specific-fit fuel pump hanger assembly for select applications
• In-tank electric turbine pump with 13.5V operation
• Fuel pump included with average flow rating of 26.0
• Fuel sending unit included for fuel level signal replacement
• Metal construction with nitrile rubber gasket/seal material
• Quick-connect outlet design with 3 outlets and 1 inlet
• Strainer, seal, lock ring, and instruction sheet included
• Standard replacement grade for gas-fueled vehicles

Application and Fitment

Compatible with 1993-1996 Buick Regal, 1994-1997 Oldsmobile Cutlass Supreme, 1994-1996 Chevrolet Lumina, 1996 Chevrolet Monte Carlo, and 1994-1996 Pontiac Grand Prix. This Sparta PN4043 fuel pump hanger assembly is a direct-fit option for drivers servicing these GM platforms.

This part cross-references Airtex Fuel Pumps E3265 and Spectra Premium SP09D1H for the same application.

Detailed Product Overview

Sparta, distributed by Delphi, is positioned for higher-mileage and earlier-model vehicles where fit and fuel delivery consistency matter. PN4043 uses an electric in-tank turbine pump with a 51 to 65 psi pressure range, 6.0 amp average current draw, and a pin-style 4-terminal connector. The assembly also includes a fuel level sender with 1.0 ohm empty and 90.0 ohm full resistance values, making it a practical replacement when both pump performance and fuel gauge operation need attention.

What This Part Helps Address

• Hard starting caused by weak or failing fuel pressure
• Engine hesitation or stalling from inconsistent fuel delivery
• Inaccurate fuel gauge readings from a worn sending unit
• Fuel pump noise associated with an aging in-tank assembly
• Fuel system service needs on older GM passenger cars

Installation Notes and Tips

Replace the assembly with the tank removed and drained, and verify the quick-connect outlet, connector shape, and terminal layout before installation. Use the included seal and lock ring, and confirm the tank opening and fuel line routing are clean before seating the hanger assembly. Because this is a specific-fit in-tank unit, compare the vehicle application carefully before ordering.

Quality Assurance

Sparta fuel system components are backed by Delphi distribution and OE-focused engineering knowledge for fit and performance on earlier model vehicles. PN4043 is a standard replacement fuel pump hanger assembly built for gas applications and supplied with the key service components needed for installation.