Sparta PN3221 Fuel Pump Module Assembly

Fuel Pump Module Assembly for Nissan Sentra

Sparta PN3221 is a specific-fit fuel pump module assembly for 2007-2012 Nissan Sentra models. Built for gasoline applications, it includes the fuel sending unit, regulator, strainer, fuel filter, gasket/seal, and float arm for a complete in-tank replacement.

Key Features

• Specific fit for 2007-2012 Nissan Sentra
• In-tank electric turbine pump design
• 12-volt gasoline fuel system application
• Maximum pressure rating: 55 psi; minimum pressure: 50 psi
• Average flow rating: 24
• Fuel sending unit, regulator, strainer, and fuel filter included
• Quick-connect outlet with 0.375 in. outside diameter
• Plastic housing with nitrile rubber gasket/seal
• 1 connector, rectangle shape, female connector gender
• 5 terminals, blade type, male terminal gender

Detailed Description

Sparta PN3221 is a standard replacement fuel pump module assembly engineered for higher-mileage and earlier-model vehicles. Distributed by Delphi, an OE fuel supplier, Sparta focuses on fit and performance for direct replacement service. This module is designed for in-tank installation on gasoline-powered Nissan Sentra applications from 2007 through 2012, and it arrives with the float arm and instruction sheet for a complete service replacement. PN3221 is also referenced by Airtex E8752M, Autobest F4763A, Carter P76492M, Spectra Premium SP4020M, and US Motor Works USEP8752M for the same application.

Common Issues This Part Addresses

• Hard starting caused by weak fuel delivery
• Engine hesitation from inconsistent fuel pressure
• Fuel gauge errors related to a worn sending unit
• Stalling from an aging in-tank pump assembly
• Poor drivability from restricted internal pump components

Installation Notes and Tips

Verify the vehicle is a 2007-2012 Nissan Sentra before ordering. This module uses a quick-connect outlet, a single rectangle connector, and a 5-terminal blade-style electrical interface. The package includes the gasket/seal and strainer, but does not include mounting hardware or a lock ring. Confirm tank condition, connector style, and fuel line routing before installation.

Quality Assurance

Sparta is backed by Delphi, the OE full-line fuel supplier, and is positioned for direct replacement use on higher-mileage and earlier-model vehicles. PN3221 is built as a standard replacement fuel pump module assembly for gasoline applications.