Sparta PN4005 Fuel Pump Hanger Assembly

Fuel Pump Hanger Assembly for Ranger and Mazda B-Series

The Sparta PN4005 fuel pump hanger assembly is a specific-fit, in-tank replacement built for higher-mileage and earlier model vehicles. It combines the fuel pump, sending unit, strainer, seal, and lock ring in one assembly for service on select Ford Ranger and Mazda B-Series applications.

• Specific-fit fuel pump hanger assembly for gas applications
• In-tank electric turbine pump design
• 12-volt operation with 80 psi maximum pressure
• Fuel sending unit included with 15 ohms empty / 160 ohms full resistance
• Metal construction with nitrile rubber seal
• Quick-connect outlet, oval connector, 4 terminals
• Strainer, gasket/seal, and lock ring included
• Average flow rating: 24.0

Detailed Product Overview

Sparta PN4005 is a standard replacement fuel pump hanger assembly for gas-powered trucks and compact pickups that need a direct-fit in-tank fuel delivery service part. It is distributed by Delphi, an OE fuel system supplier, and is aimed at earlier model, higher-mileage vehicles where accurate fit and stable fuel delivery matter. This assembly includes the fuel pump and sending unit, helping restore fuel supply and tank level reporting in one service.

Compatible With 1990-1997 Ford Ranger, N/A; 1994-1997 Mazda B2300, N/A; 1994-1997 Mazda B4000, N/A; and 1994-1996 Mazda B3000, N/A. This part cross-references Airtex Fuel Pumps (e.g., E2001, E2002) for the same application. PN4005 is also referenced in interchange listings for related OE-style fuel pump hanger assemblies.

Common Problems This Part Can Address

• Hard starting caused by weak or inconsistent fuel pressure
• Engine stalling from fuel delivery loss inside the tank
• Incorrect fuel gauge readings from a worn sending unit
• Fuel starvation under load from a failing pump or clogged strainer
• Noise or vibration from an aging in-tank pump assembly

Installation Notes and Tips

Before installation, confirm the tank opening, connector shape, outlet style, and electrical terminal layout match the original assembly. Replace the seal and lock ring during service, and inspect the tank for contamination that could shorten pump life. Because this is an in-tank assembly, clean fuel system practices and proper electrical checks are important for a reliable repair.

Quality Assurance

Sparta is distributed by Delphi, the OE full-line fuel supplier, and is positioned for fitment and performance on older vehicle applications. PN4005 is built as a standard replacement fuel pump hanger assembly for direct service on the listed Ford Ranger and Mazda B-Series models.