Delphi FG1183 Fuel Pump Module Assembly

Delphi FG1183 Fuel Pump Module Assembly

The Delphi FG1183 fuel pump module assembly is a standard replacement for select Infiniti applications, including the Q40, Q60, G37, G25, M35, and M45. Built with Delphi’s OE heritage and fuel system experience, it combines the pump, regulator, and fuel level sender in one in-tank assembly for direct fuel delivery service.

Key Features

• In-tank electric fuel pump module assembly for gasoline applications
• Includes fuel pressure regulator and fuel level sender assembly
• Quick-connect outlet with 0.375 in. outside diameter
• 12V operation with blade-style, 5-terminal male connector
• Internal strainer included for fuel pickup protection
• Maximum pressure rating of 87 psi and system pressure of 51 psi
• Average flow rating of 32 and average current draw of 7
• Standard replacement design for select Infiniti fuel systems

Detailed Description

Delphi FG1183 is a fuel pump module assembly engineered for in-tank gasoline fuel delivery on select Infiniti models. It is built with an electric pump, integrated regulator, internal strainer, and fuel level sender assembly to support consistent fuel supply and tank level reporting. Delphi’s OE background and broad aftermarket coverage are reflected in the design and application coverage for 2009-2015 Infiniti vehicles. This part cross-references Carter P76793M for the same application. The Delphi FG1183 is a direct-fit service part for Infiniti Q40, Q60, G37, G25, M35, and M45 fuel system repair.

What It Helps Address

• Hard starting caused by weak or failing fuel delivery
• Engine hesitation from inconsistent fuel pressure
• Fuel gauge inaccuracies related to sender wear
• Loss of power under load from reduced pump output
• Fuel starvation symptoms from a clogged or worn in-tank module

Installation Notes and Tips

Compatible With 2015 Infiniti Q40, N/A; 2014-2015 Infiniti Q60, N/A; 2009-2013 Infiniti G37, N/A; 2011-2012 Infiniti G25, N/A; 2009-2010 Infiniti M35, N/A; and 2009-2010 Infiniti M45, N/A. Clean the fuel tank before installing the fuel pump to prevent future seal problems. Verify connector style, outlet type, and pressure requirements before installation. The package contents include the fuel pump module assembly with float arm and instruction sheet.

Quality Assurance

Delphi builds this replacement fuel pump module using OE-based engineering knowledge developed through long-term supplier experience with major automakers. The FG1183 is specified as a standard replacement part for select Infiniti fuel systems and is backed by Delphi’s manufacturing and application expertise.