Sparta PN3259 Fuel Pump Module Assembly

Fuel Pump Module Assembly for Jeep Wrangler

Sparta PN3259 is a standard replacement fuel pump module assembly for select 2003-2004 Jeep Wrangler models. It includes the fuel sending unit, regulator, strainer, and fuel filter, with an in-tank electric turbine pump built for 12-volt gasoline applications.

Key Features

• Specific fit fuel pump module assembly for 2003-2004 Jeep Wrangler
• In-tank electric turbine pump design
• Includes fuel sending unit, regulator, strainer, and fuel filter
• 12V gasoline application with 44-51 psi operating range
• Quick-connect outlet, 1 outlet, 0.375 in. outside diameter
• Plastic housing with nitrile rubber gasket or seal
• Female connector, 1 connector, 4 male terminals
• Average flow rating of 45 and average current draw of 6

Detailed Description

Sparta PN3259 is built as a direct replacement fuel pump module assembly for the 2003-2004 Jeep Wrangler. It is distributed by Delphi, an OE full-line fuel supplier, and is aimed at higher-mileage and earlier model vehicles where correct fit and dependable fuel delivery matter. The assembly uses an in-tank electric turbine pump and includes the float arm, fuel sending unit, regulator, strainer, and fuel filter for a complete service replacement. This part cross-references Airtex Fuel Pumps E7156MN and Carter P76520M for the same application.

What It Is Used For

• Restoring fuel pressure on a Jeep Wrangler with hard-start or no-start symptoms
• Replacing a worn pump module that causes fuel starvation under load
• Correcting inaccurate fuel level readings from a failing sending unit
• Addressing pressure drop, surging, or inconsistent engine operation
• Replacing a clogged strainer or restricted fuel filter within the module

Installation Notes and Tips

Fits 2003-2004 Jeep Wrangler, N/A. Verify connector shape, terminal count, outlet style, and tank configuration before installation. The module uses a quick-connect outlet and does not include mounting hardware or a lock ring. Replace the tank seal if the original sealing surface is damaged, and confirm the fuel system is clean before installing the new assembly.

Quality Assurance

Sparta is backed by Delphi distribution and OE-focused fuel system expertise. PN3259 is a standard replacement module assembled for specific fitment and fuel delivery requirements on the listed Jeep Wrangler applications.