FD4616 Diesel Fuel Filter: OEM Replacement for 2003-2004 Ford 6.0L Powerstroke Engines

This FD4616 fuel filter is engineered as a direct substitute for several original equipment manufacturer (OEM) part numbers, including FS19797, PF7812KIT, and P550527. Its primary application is for Ford's 6.0L Powerstroke diesel engines found in specific model year vehicles. Ensuring a clean fuel supply is critical for diesel engine performance and longevity, and this filter is designed to drop into the existing fuel system of compatible Ford F-Series Super Duty trucks (F350, F550, F750) and E-Series vans from the 2003 and 2004 production years. By matching the precise physical dimensions and connection points of the original part, it provides a straightforward replacement solution for maintenance and repair.

Features and Construction

This filter is defined by its compatibility and measurable specifications, providing a factual basis for vehicle fitment.

Material and Build

The source text does not specify the exact materials used in the filter's construction, such as the media type or housing composition. As a replacement part designed for specific OEM numbers, its build is intended to interface correctly with the fuel lines and housing of the targeted Ford engine models. The practical relevance lies in its role as a mechanical component that filters diesel fuel, with its design focused on achieving the necessary seal and flow characteristics for the 6.0L Powerstroke system.

Size and Practical Fit

The filter's dimensions are precisely stated: a height of 106mm, an outer diameter that tapers from a maximum of 84mm to a minimum of 57mm, and an inner diameter that ranges from 17mm to 40mm. These measurements are crucial for verifying physical compatibility before installation, ensuring the filter will seat correctly within the vehicle's fuel filter head or housing without interference. The variable diameters suggest a design that accommodates specific sealing surfaces and internal fuel passages within the OEM assembly.

Uses and Placement

This component has a clear and singular use case within the automotive maintenance sector.

Event or Professional Use

Its primary use is as a service part in professional automotive repair shops, fleet maintenance facilities, and by experienced DIY mechanics working on the specified Ford diesel vehicles. The filter is a consumable item replaced during routine maintenance or as part of a diagnostic repair procedure for fuel system issues. Correct installation is essential for preventing fuel leaks, maintaining proper fuel pressure, and protecting the engine's high-pressure fuel injection system from contamination.

Everyday Home Use

For the dedicated vehicle owner with the appropriate tools and knowledge, this filter enables at-home maintenance of their 2003-2004 Ford Super Duty or E-Series van. It allows for keeping up with scheduled service intervals without a workshop visit, provided the owner follows all safety protocols for working with diesel fuel systems. It represents a practical purchase for stocking spare parts for these specific, though now older, vehicle models.

Benefits and Buying Value

The value of this product is rooted in its specific compatibility and role in vehicle upkeep.

Reuse and Low Maintenance

As a fuel filter, it is not a reusable item but a replaceable one. Its value is in restoring the vehicle's fuel filtration capability to its intended state. By using a part that matches the OEM specifications, users can help maintain engine performance and avoid issues caused by incorrect filter fitment, such as leaks or restricted fuel flow. The low-maintenance aspect is inherent to the part's function—once correctly installed, it operates passively until its next scheduled replacement.

Why Choose This Product

This filter is chosen because it directly corresponds to the part numbers (FD4616, FS19797, etc.) listed in vehicle service manuals and parts catalogues for the applicable models. The strongest concrete advantage is its documented compatibility with the 2003-2004 Ford 6.0L engine platform. When sourcing a replacement, a part with these exact OEM reference numbers and the provided dimensions offers the most straightforward guarantee of fit and function for those specific vehicles, minimising the risk of purchasing an incorrect or generic filter.