Premium Guard DF9667A Fuel Filter

Fuel Filter for Ford Super Duty Applications

Premium Guard DF9667A is a fuel filter for select Ford diesel truck and SUV applications. It is listed for 2003-2007 Ford F-250 Super Duty, 2003-2007 Ford F-350 Super Duty, and 2003-2005 Ford Excursion, making it a direct-fit option for common Ford Super Duty fuel system service needs.

Key Features

• Fuel filter for air and fuel delivery service
• Direct fitment for Ford F-250 Super Duty, Ford F-350 Super Duty, and Ford Excursion applications
• Part number DF9667A for catalog and cross-reference lookup
• Cross-references ECOGARD XF55590 and Wix 33899 for the same application
• Supports routine fuel system maintenance on 2003-2007 Ford Super Duty trucks

Detailed Description

Premium Guard DF9667A is built for vehicles that require a replacement fuel filter in the Ford Super Duty platform. Compatible With 2003-2007 Ford F-250 Super Duty, 2003-2007 Ford F-350 Super Duty, and 2003-2005 Ford Excursion, this filter helps maintain fuel system cleanliness during scheduled service. The DF9667A part number is also useful when searching by interchange references for Ford diesel fuel filter replacement.

This part cross-references ECOGARD XF55590 and Wix 33899 for the same application.

What It Is Used For

• Replacing a restricted or contaminated fuel filter
• Restoring proper fuel flow in Ford F-250 Super Duty and Ford F-350 Super Duty service intervals
• Addressing fuel delivery issues related to debris buildup
• Supporting maintenance on Ford Excursion fuel systems
• Helping keep fuel system service records current

Installation Notes and Tips

Verify the vehicle year, make, and model against the fitment list before ordering. Confirm the existing filter application by part number DF9667A or a listed interchange reference before installation. Follow the vehicle service procedure for fuel system depressurization and replacement, and inspect surrounding fuel lines and connections during service.

Quality Assurance

Premium Guard identifies this fuel filter under part number DF9667A for the listed Ford applications. Use the fitment data to confirm compatibility with 2003-2007 Ford F-250 Super Duty, 2003-2007 Ford F-350 Super Duty, and 2003-2005 Ford Excursion.