Delphi FG1548 Fuel Pump Module Assembly

Fuel Pump Module Assembly for Nissan and INFINITI

The Delphi FG1548 fuel pump module assembly is a standard replacement for select Nissan Pathfinder, INFINITI QX60, and INFINITI JX35 applications. Built with Delphi OE heritage and fuel system experience, it combines the pump, sender, and regulator functions needed for consistent in-tank fuel delivery.

Key Features

• In-tank electric fuel pump module assembly for gas applications
• Includes fuel level sender assembly and float arm
• Regulator included for integrated fuel pressure control
• Quick-connect outlet design with two outlets
• 12-volt system with blade terminals and male terminal ends
• Strainer included; internal strainer design
• Standard replacement part for direct service use
• Maximum pressure rating of 49.0 and system pressure of 44 psi

Detailed Description

Delphi FG1548 is an in-tank fuel pump module assembly engineered for gasoline fuel systems that require a complete replacement module rather than a standalone pump. It features a 12.0-volt electric pump, integrated regulator, fuel level sender assembly, and quick-connect outlet connections for service on select 2013-2016 Nissan Pathfinder and INFINITI QX60 models, plus the 2013 INFINITI JX35. Delphi’s OE background is reflected in the module’s construction and application coverage, making FG1548 a practical choice for restoring fuel delivery and tank level reporting in the original system layout. This part cross-references Airtex Fuel Pumps E9187M for the same application.

What It Helps Fix

• Hard starting caused by weak or inconsistent fuel pressure
• Engine hesitation or stalling from fuel delivery loss
• Inaccurate fuel gauge readings from a failing sender assembly
• Fuel pressure regulation problems within the tank module
• Driveability issues tied to worn pump components in the fuel tank

Installation Notes and Tips

Fits 2015-2016 INFINITI QX60, N/A. Fits 2014 INFINITI QX60, N/A. Fits 2013 INFINITI JX35, N/A. Fits 2013-2015 Nissan Pathfinder, N/A. Fits 2016 Nissan Pathfinder, N/A. Delphi notes that fuel tank contamination is a leading cause of premature pump failure, so the tank should be cleaned before installing the replacement module. For the 2016 Nissan Pathfinder application, Delphi recommends cleaning the fuel tank before installation and using fuel tank cleaning kit FC01. Verify electrical connector style, outlet routing, and tank condition before service.

Quality Assurance

Delphi builds this module using OE-focused engineering informed by more than 100 years of original equipment experience and supply relationships with major automakers. FG1548 is a standard replacement fuel pump module assembly intended to restore factory-style fuel delivery performance in the listed Nissan and INFINITI applications.