Standard Ignition FPF604 Fuel Pump Fitting

Fuel Pump Fitting for Direct Injection Systems

Standard Ignition FPF604 is a fuel pump fitting for direct fuel injection applications with a tapered seat and GDI system type. It is used at the low-pressure pump inlet on select Audi and Volkswagen models, making it a direct-fit service part for fuel delivery repairs.

For Audi Q5, Audi Q7, Audi S5, Audi SQ5, Audi S4, Audi A6 Quattro, Audi A7 Quattro, Audi A8 Quattro, and Volkswagen Touareg applications, this fitting supports the fuel pump connection point where a secure seal is required.

Key Features

• Fuel pump fitting for GDI direct injection systems
• Tapered seat design for the pump inlet connection
• Low-pressure fuel system application
• Direct-system service part for select Audi and Volkswagen vehicles
• Standard Ignition FPF604 replacement part number

Detailed Description

Standard Ignition FPF604 is built for low-pressure fuel pump inlet service on direct injection vehicles. The tapered seat helps establish the connection geometry used in the fuel delivery system, while the GDI and direct-system attributes align it with modern gasoline direct injection layouts. This part is a practical replacement when servicing the fuel pump fitting on vehicles such as the Audi Q5, Audi Q7, and Volkswagen Touareg.

This part cross-references 06E127065 and 800-6572 for the same application.

What It Helps Address

• Fuel seepage at the pump inlet connection
• Loose or worn fuel pump fitting interface
• Low-pressure fuel delivery connection issues
• Service replacement for damaged direct-injection fitting threads or seat surfaces
• Fuel system maintenance on Audi and Volkswagen GDI applications

Installation Notes and Tips

Verify the vehicle’s fuel system layout before installation and confirm the pump inlet style matches the tapered-seat design. Clean the mating surfaces carefully and inspect the surrounding fuel line components for wear, contamination, or damage before reassembly. Confirm fitment by year, make, and model for the exact application listed.

• Fits 2013-2017 Audi Q5, N/A; Low Pressure; At Pump Inlet
• Fits 2017 Audi Q7, N/A; Low Pressure; At Pump Inlet
• Fits 2011-2015 Audi Q7, N/A; Low Pressure; At Pump Inlet
• Fits 2010-2017 Audi S5, N/A; Low Pressure; At Pump Inlet
• Fits 2014-2017 Audi SQ5, N/A; Low Pressure; At Pump Inlet
• Fits 2010-2016 Audi S4, N/A; Low Pressure; At Pump Inlet
• Fits 2010-2015 Audi A6 Quattro, N/A; Low Pressure; At Pump Inlet
• Fits 2012-2015 Audi A7 Quattro, N/A; Low Pressure; At Pump Inlet
• Fits 2011-2015 Volkswagen Touareg, N/A; Low Pressure; At Pump Inlet
• Fits 2013-2014 Audi A8 Quattro, N/A; Low Pressure; At Pump Inlet

Quality Assurance

Standard Ignition is a recognized aftermarket source for fuel system service parts, and FPF604 is cataloged for the specified direct-injection applications. Use the listed fitment details to confirm the correct part before installation.