Delphi FG1604 Fuel Pump Module Assembly

Delphi FG1604 Fuel Pump Module Assembly

The Delphi FG1604 fuel pump module assembly is a standard replacement for select Volkswagen Tiguan and Audi Q3 applications. Built for in-tank gasoline systems, it combines the pump, fuel level sender assembly, and regulator in one service unit for direct fuel delivery support.

Key Features

• In-tank electric fuel pump module assembly for gasoline applications
• Includes fuel level sender assembly and float arm
• Regulator included for integrated fuel system control
• Quick-connect outlet with blade terminal design
• Strainer included for inlet-side filtration
• 12-volt operation with 95 psi maximum pressure rating
• Average flow rating of 85 and average current draw of 10
• Standard replacement part for OE-style service

Detailed Description

Delphi FG1604 is engineered for in-tank fuel system service on select Volkswagen Tiguan, Volkswagen Tiguan Limited, Audi Q3, and Audi Q3 Quattro models. It is built around Delphi’s OE heritage and aftermarket experience, with specifications that match common service requirements for gasoline fuel delivery, sender feedback, and regulated pressure control. This part cross-references Carter P77074M for the same application.

Compatible With 2009-2017 Volkswagen Tiguan, 2017-2018 Volkswagen Tiguan Limited, 2015 Audi Q3, and 2015 Audi Q3 Quattro, this module supports direct replacement service where the original pump assembly has worn, lost pressure, or developed sender issues. The FG1604 part number is also referenced in interchange listings for related OE and aftermarket applications.

What This Part Helps Address

• Hard starting caused by weak fuel delivery
• Engine hesitation or stalling from low fuel pressure
• Inaccurate fuel gauge readings from a failing sender
• Fuel pump noise associated with worn internal components
• Pressure loss in an in-tank gasoline fuel system

Installation Notes and Tips

Fits 2009-2017 Volkswagen Tiguan, 2017-2018 Volkswagen Tiguan Limited, 2015 Audi Q3, and 2015 Audi Q3 Quattro. Clean the fuel tank before installing the replacement pump to reduce the risk of contamination-related failure. For the 2015 Audi Q3 and Q3 Quattro applications, tank cleaning is especially important, and use of fuel tank cleaning kit FC01 is recommended. Verify connector style, outlet type, and system requirements before installation.

Quality Assurance

Delphi draws on more than 100 years of OE experience and supplies components to major automakers, with OE knowledge built into its aftermarket fuel system parts. The FG1604 is a standard replacement fuel pump module assembly designed for consistent service in the listed Volkswagen and Audi applications.