Fuel Filter, Water Separator 19-24 Ram

The WIX WF10579 is a cartridge-style fuel/water separator filter designed for select late-model Ram and Jeep diesel vehicles. Built with synthetic filter media, this filter helps separate water and trap fuel contaminants to support cleaner fuel delivery and dependable diesel performance.

Whether you are maintaining a work truck, tow rig, daily-driven diesel, or off-road Jeep EcoDiesel, replacing the fuel/water separator at proper service intervals is an important step in protecting the fuel system. The WF10579 is designed as an OE-style service replacement and is commonly cross-referenced with Mopar 68436631AA.

Sourced and sold by Part-Ticular Parts Inc. Focused on real-world replacement and performance parts that work.

Key Features

• Cartridge-style diesel fuel/water separator filter
• Helps remove water and contaminants from diesel fuel
• Synthetic media for clean fuel filtration
• OE-style replacement fit and function
• Designed for select Jeep and Ram 3.0L and 6.7L diesel applications
• Helps protect injectors, fuel pumps, and fuel system components
• Suitable for regular maintenance, fleet service, towing, and diesel truck upkeep
• Cross-references with several common aftermarket and OE part numbers

Vehicle Applications

Fits select models including:

Ram Diesel Applications

• 2019–2024 Ram 2500 with 6.7L Cummins diesel
• 2019–2024 Ram 3500 with 6.7L Cummins diesel
• 2019–2024 Ram 4500 with 6.7L Cummins diesel
• 2019–2024 Ram 5500 with 6.7L Cummins diesel
• 2020–2023 Ram 1500 with 3.0L EcoDiesel

Jeep Diesel Applications

• 2020–2023 Jeep Wrangler JL with 3.0L EcoDiesel
• 2021–2023 Jeep Gladiator JT with 3.0L EcoDiesel

Important fitment note: Always confirm fitment by year, make, model, engine, and original equipment part number before ordering. This filter is commonly associated with OE number 68436631AA.