6.7 Powerstroke CAT Fuel Filter Conversion Kit

Upgrade your fuel filtration system with our CAT Fuel Filter Conversion Kit, engineered specifically for 2011–2016 Ford F-250 & F-350 trucks equipped with the 6.7L Powerstroke. Designed to improve filtration efficiency, increase serviceability, and simplify your fuel system, this kit replaces both factory fuel filters with a high-capacity, frame-mounted dual filter assembly.

Unlike many conversion kits that rely on undersized secondary filters, our system utilizes larger CAT-style filters with significantly more filtration media, providing increased contaminant holding capacity, reduced restriction, and improved fuel flow for long-term reliability.

Key Features

• Complete Fuel Filter Conversion

  • Eliminates both the factory engine-mounted secondary fuel filter and the OEM frame-mounted fuel filter located in the fuel conditioning module.

• High-Capacity Dual Filter Base

  • Includes a precision-machined billet aluminum filter base that mounts directly to the frame and accepts:

    • High-efficiency fuel/water separator

    • High-capacity CAT fuel filter

• Superior Filtration Performance

  • Many competing systems utilize small secondary filters that offer limited filter media and become restrictive as contaminants accumulate.

  • Our larger CAT-style filters provide increased filtration surface area, improved contaminant capacity, and better fuel flow to help protect your injection system.

• Improved Serviceability

  • The frame-mounted design makes routine filter replacements faster, cleaner, and easier than servicing the factory engine-mounted filter. It is also more sturdy and reliable than the stock plastic housings.

• Retains Factory Water-In-Fuel (WIF) Monitoring

  • The billet filter cap is designed to accept the factory Water-In-Fuel (WIF) sensor, allowing the OEM warning system to continue operating as intended.

• Compatible with Our Fuel Filter Delete Block

  • Pair this conversion kit with our 6.7L Powerstroke Fuel Filter Bypass Block (GRD67PS3005) to completely eliminate the factory engine-mounted fuel filter assembly, creating a cleaner and more streamlined fuel system.

• Premium Billet Construction

  • Precision CNC-machined components are built for durability, corrosion resistance, and years of dependable performance in demanding diesel applications.

Benefits

• Replaces both factory fuel filters with a high-capacity filtration system

• Increased filter media for improved filtration efficiency

• Reduced restriction compared to small secondary filter conversion kits

• Easier filter changes and simplified maintenance

• Retains factory Water-In-Fuel sensor functionality

• Ideal for stock, towing, fleet, and high-performance applications

Vehicle Compatibility

• 2011–2016 Ford F-250 Super Duty

• 2011–2016 Ford F-350 Super Duty

• Equipped with the 6.7L Powerstroke Diesel

Applications

Whether you're towing heavy loads, driving daily, or building a high-performance diesel truck, the G&R Diesel CAT Fuel Filter Conversion Kit delivers superior filtration, simplified maintenance, and enhanced fuel system reliability. Engineered with premium materials and designed for an OEM-quality fit, it's the ideal upgrade for owners seeking maximum fuel system protection and long-term performance.