RARAYC Fuel Filter Element for 6.7L Powerstroke Super Duty — FD-4624/FD-4625 Direct Fit Kit with Water Separator

This RARAYC fuel filter kit supplies a direct-fit FD-4624/FD-4625 replacement designed to remove contaminants and separate water before fuel reaches the injection system. The kit bundles a fuel filter/water separator, an engine oil filter, a gasket, two return-fuel-line clips, installation instructions and safety gloves so you have the most common parts needed for a routine service.

Will this filter fit my 6.7 Powerstroke Super Duty?

Yes—this element is built to replace Ford part numbers HC3Z-9N184-B and HC3Z-9N184-C and Motorcraft FD-4624/FD-4625, covering Super Duty models from 2017 through 2025. Confirm part numbers or cross-reference with your current filter to ensure exact compatibility.

• Fits: Ford F-250, F-350, F-450, F-550 6.7L Powerstroke (2017–2025).
• Direct-replacement for Motorcraft and Ford OE numbers listed above.
• Check vehicle VIN or existing filter label before purchase.

How does this filter protect the engine during use?

The RARAYC element is manufactured from premium filter media that captures fine particulates and separates free water to reduce injector and pump wear. By intercepting contaminants and moisture, it helps preserve fuel-system components and maintain consistent combustion performance.

• Removes 99.9% of particles 4 microns and larger from the fuel stream.
• Integrated water-separation chamber reduces moisture reaching injectors.
• Designed for predictable flow and minimal pressure drop under normal operating conditions.

What comes in the kit and what tools or parts will I still need?

The package includes the fuel filter/water separator, an engine oil filter, a gasket, two replacement return fuel-line clips, installation instructions and a pair of safety gloves—covering the core components for a standard filter service. You may still need basic hand tools, a drain pan, and torque wrench depending on your vehicle and installation approach.

• Included: fuel filter/water separator, oil filter, gasket, 2 return clips, instruction sheet, safety gloves.
• Recommended extras: socket set, drain pan, shop rags, torque wrench, protective eyewear.
• Installation time typically aligns with routine maintenance intervals; professional installation optional.

How durable and reliable is this replacement compared to OE parts?

RARAYC designs this element to meet or exceed typical OEM filtration performance using high-grade media and precise construction. It delivers consistent particle retention and water separation while offering a one-year seller-backed guarantee for peace of mind.

• Premium media rated to capture 4 µm particles with high efficiency.
• Robust sealing gasket and corrosion-resistant housing components.
• One-year limited guarantee for defects or fitment issues.

Who is this for: The RARAYC FD-4624/FD-4625 kit is intended for owners and technicians who service 6.7L Powerstroke Super Duty trucks from model years 2017–2025 and want a complete, direct-fit fuel-filter replacement. It's well suited for DIY mechanics who prefer a bundled kit with common installation items included, fleet managers replacing filters across multiple trucks, and professional shops seeking a reliable aftermarket alternative to Motorcraft parts.