Doc's Diesel Diesel Fuel Filter DCS10263 for Ford 6.4L (2008–2010) — 3µm Water-Separating, Includes O-Rings

Doc's Diesel DCS10263 is a direct-fit diesel fuel filter that removes water and microscopic contaminants from the fuel supply of 2008–2010 Ford 6.4L Super Duty trucks, restoring cleaner fuel flow and protecting the injection system.

If you drive a 2008–2010 Ford Super Duty with the 6.4L Power Stroke engine, this DCS10263 cartridge is built to match OEM fit, function, and filtration performance while offering a cost-effective replacement for Motorcraft FD4617 and other common part numbers. The cartridge uses a high-efficiency 3-micron media rated at 96.92% to trap dirt, rust, and particulates, plus a design that helps separate free water for safer engine operation. Each filter ships with the necessary o-rings so you can install it quickly during routine service.

How does this filter protect my 6.4L Power Stroke injection system?

The DCS10263 captures tiny particulate contaminants before they reach injectors and the high-pressure fuel pump, reducing wear and the risk of clogging. Its water-separation capability helps remove free water that can cause corrosion and poor combustion. Using a high-efficiency media prolongs component life and maintains fuel-system reliability under normal driving conditions.

• 3-micron filtration media rated 96.92% efficiency
• Water-separating design to reduce free water in the fuel
• Traps rust, dirt, and other particulates that accelerate wear
• Ships with o-rings for a correct seal at installation

Will this part fit my Ford Super Duty truck?

This cartridge is compatible with the Ford 6.4L Power Stroke in model years 2008 through 2010 for F250, F350, F450, and F550 chassis. It is engineered as a replacement for common OEM and aftermarket numbers so it installs where the factory filter cartridges go. Always verify your current part number and inspect mounting hardware before purchase.

• Direct compatibility: Ford 6.4L Super Duty 2008–2010 (F250, F350, F450, F550)
• Interchanges with Motorcraft FD4617 and popular aftermarket numbers
• Designed for straightforward cartridge-style replacement
• Includes o-rings to match factory sealing requirements

How does DCS10263 compare to other brands and part numbers?

Doc's Diesel DCS10263 is validated to match the fit and filtration characteristics expected of the OEM FD4617 replacement family. Third-party testing shows a tight 3-micron rating at nearly 97% efficiency, which aligns it with premium aftermarket alternatives. The listing also identifies common equivalents so you can cross-reference during parts lookup.

• Replaces Motorcraft FD4617 for direct swap compatibility
• Cross-listed to Wix 33963, Baldwin PF7934, and others
• Tested performance metric: 3-micron @ 96.92% efficiency
• OEM-style o-rings included for reliable sealing

When should I change this fuel filter on my truck?

Follow your vehicle manufacturer’s warranty and maintenance schedule first; however, many technicians recommend changing diesel fuel cartridges more frequently than gasoline filters due to fuel quality and load demands. Typical intervals fall between 5,000 and 10,000 miles, with 15,000 miles often cited as an upper limit under ideal conditions. Inspect for contamination or water accumulation sooner if you experience reduced performance or if fuel quality is questionable.

• Recommended general interval: every 5,000–10,000 miles
• Maximum suggested interval under ideal conditions: 15,000 miles
• Change sooner if fuel odors, reduced power, or visible contamination appear
• Always follow Ford’s warranty and service guidelines first

Who is this for: Drivers and technicians who maintain 2008–2010 Ford Super Duty trucks with the 6.4L Power Stroke engine and want a reliable, tested replacement filter that matches OEM fit and high-efficiency filtration. This cartridge is suited for fleet managers, diesel enthusiasts, and anyone seeking preventative protection for injectors and the fuel pump without sacrificing performance or seal integrity.