Delphi FG1237 Fuel Pump Module Assembly

Delphi FG1237 Fuel Pump Module Assembly

Delphi FG1237 is an in-tank electric fuel pump module assembly for gas applications, built for 12-volt systems with a quick-connect outlet and integrated fuel level sender. It is a standard replacement for 2002-2006 Nissan Sentra models with 1 tube ports, and it includes the seal, lock ring, strainer, and float arm needed for a direct fuel tank service.

Key Features

• In-tank electric fuel pump module assembly for gas fuel systems
• 12.0V design with a maximum pressure rating of 54.0
• Quick-connect outlet, 0.375 in. outlet outside diameter
• Fuel level sender assembly included for accurate tank level reporting
• Internal strainer, strainer included, and gasket/seal included
• Lock ring included for service replacement
• 5-terminal male blade connection
• Average flow rating of 28 and average current draw of 5
• Standard replacement part built from Delphi OE heritage and application knowledge

Application Details

Fits 2002-2006 Nissan Sentra, N/A. This Delphi FG1237 fuel pump module assembly is listed for Sentra models with 1 tube ports. It cross-references Bosch 69701 and Spectra Premium SP4014M for the same application.

Delphi draws on more than a century of OE experience and a broad aftermarket portfolio, bringing factory-informed design and fitment coverage to this fuel pump module assembly. The FG1237 is intended for gas-powered vehicles that require an in-tank pump with a sender, quick-connect outlet, and standard replacement configuration.

Common Replacement Reasons

• Engine cranking with low or no fuel delivery
• Hard starting caused by weak pump output
• Inaccurate fuel gauge readings from a worn sender
• Fuel pressure below the specified system range
• Pump noise or intermittent operation from an aging in-tank module

Installation Notes

Before installing a new pump module in a 2002-2006 Nissan Sentra, clean the fuel tank to reduce the chance of contamination reaching the replacement unit. Delphi recommends using fuel tank cleaning kit FC01. Verify connector style, outlet type, and tank configuration before installation, and confirm the system is set up for an in-tank electric module with a fuel level sender.

Quality Assurance

Delphi builds this fuel pump module assembly using OE-based engineering knowledge developed through long-term supplier experience with major automakers. The FG1237 is a standard replacement part designed around factory-style fitment and fuel system requirements.