Delphi FG1783 Fuel Pump Module Assembly

Fuel Pump Module Assembly for Nissan Altima

Delphi FG1783 is an in-tank fuel pump module assembly built for gasoline applications and engineered for consistent fuel delivery and fuel level reporting. It is a direct-fit replacement for select 2004-2006 Nissan Altima models, including vehicles with California Emission System notes.

Key Features

• In-tank electric fuel pump module assembly for gas applications
• Includes fuel level sender assembly and float arm
• Integrated fuel pressure regulator
• Quick-connect outlet with 0.375 in. outside diameter
• 12-volt design with blade terminals and 5-terminal connection
• Maximum pressure rating of 94 psi and system pressure of 51 psi
• Strainer included for inlet-side filtration
• Standard replacement part for select Nissan Altima fuel systems

Detailed Description

Delphi FG1783 is a fuel pump module assembly designed for in-tank installation on select 2004-2006 Nissan Altima models. It combines the pump, sender, float arm, and regulator into one assembly to restore fuel delivery and tank level monitoring in a single service part. Delphi draws on OE experience and aftermarket engineering knowledge to support a broad range of vehicle applications, and FG1783 reflects that approach with OE-style fit and function for the Altima fuel system.

This part cross-references Airtex E8660M and Carter P76174M for the same application. It also aligns with Nissan OE references commonly listed for this platform, including 17040-8J020 and 17040-ZD90A. Search terms such as 2004 Nissan Altima fuel pump module assembly, 2005 Nissan Altima in-tank fuel pump, and 2006 Nissan Altima fuel pump with sender match this application.

What It Helps Address

• Hard starting caused by weak fuel delivery
• Engine stalling from inconsistent pump output
• Incorrect fuel gauge readings from a worn sender
• Fuel pressure loss in the tank-mounted pump circuit
• Driveability issues tied to an aging Altima fuel pump module

Installation Notes and Tips

Fits 2004-2006 Nissan Altima, N/A. Review the vehicle’s emission configuration before ordering; the fitment note specifies California Emission System applications. Clean the fuel tank before installing the new pump module to reduce the risk of premature failure, and use the FC01 cleaning kit as noted in the fitment guidance. Confirm connector style, outlet type, and tank configuration against the original unit before installation.

Quality Assurance

Delphi builds this replacement fuel pump module using OE heritage and application knowledge developed through long-term supplier experience with major automakers. FG1783 is a standard replacement part intended to restore original fuel system function on the listed Nissan Altima applications.