Premium Guard DF8629C Fuel Filter

Fuel Filter for Ford Super Duty Applications

Premium Guard DF8629C is a fuel filter for select Ford trucks and vans that use the w/o cap configuration. It is listed for 1999-2004 Ford E-350, E-350 Super Duty, E-350 Club Wagon, E-350 Econoline Club Wagon, F-250 Super Duty, F-350 Super Duty, and Excursion applications.

Key Features

• Fuel filter replacement for select Ford air and fuel delivery systems
• Fits vehicles listed with the fuel filter w/o cap note
• Direct reference part number: DF8629C
• Cross-reference example: Wix 33818
• Cross-reference example: Gates 23818

Detailed Description

Premium Guard DF8629C is a replacement fuel filter for Ford E-350 Super Duty, F-250 Super Duty, F-350 Super Duty, and Excursion models within the listed model years. Use this part when servicing the fuel filtration system on vehicles specified as fuel filter w/o cap. The DF8629C helps maintain proper fuel system cleanliness by replacing a worn or restricted filter element with the correct application-specific part.

This part cross-references Wix 33818 and Gates 23818 for the same application.

What It Helps Address

• Restricted fuel flow from a clogged filter
• Fuel contamination reaching injectors or the fuel rail
• Hard starting caused by fuel delivery restriction
• Engine hesitation under load from reduced fuel supply
• Maintenance replacement for scheduled fuel filter service

Installation Notes and Tips

Confirm the vehicle is listed with the fuel filter w/o cap configuration before ordering. Match the part number DF8629C to the application shown for your Ford E-350, F-250 Super Duty, F-350 Super Duty, or Excursion. Always verify the existing filter style and service location before installation.

Quality Assurance

Premium Guard identifies this part as a direct replacement fuel filter for the listed Ford applications. Verify fitment by year, model, and configuration note before installation.