BZANPAR Fuel Filters for Ram 2500/3500/4500/5500 2019-2024 6.7L Cummins — Water-separating, 99% ≥4µm

BZANPAR fuel filters are drop-in replacements for 2019–2024 Ram 2500, 3500, 4500 and 5500 trucks with the 6.7L Cummins engine, engineered to block 99% of particles 4 microns or larger and include a water-separating design.

These fuel filters are built to meet OE dimensions and connection points while using multi-layer filter media tailored for diesel systems. They come with new O-ring gaskets and are manufactured and tested to provide reliable filtration, steady fuel flow, and protection against water and particulate contamination. The design supports the demands of high-pressure common-rail diesel fuel systems in heavy-duty Ram trucks without altering factory fit or function.

How do these filters protect my 6.7 Cummins fuel system?

The multi-layer filter paper captures dirt, rust, and other particulate contaminants before they reach injectors and the high-pressure pump. A built-in water separation capability helps remove free water that can cause corrosion or injector damage. Using a clean, correctly sized filter preserves fuel system efficiency and reduces risk of premature component wear.

• Captures 99% of particles 4 microns and larger
• Multi-layer media balances filtration and flow
• Water-separating element reduces free water in fuel
• Includes new O-ring gaskets for leak-free seating

Will this fit my Ram truck and which part numbers are compatible?

BZANPAR filters are designed for plug-and-play installation on 2019–2024 Ram 2500, 3500, 4500, and 5500 models equipped with the 6.7L Cummins. They match common OEM references, making them compatible with a wide range of factory and aftermarket systems. Verify your existing part number against the compatibility list to ensure an exact match.

• Fits 2019–2024 Ram 2500/3500/4500/5500 6.7L Cummins
• Cross-references include 68157291AA, 68436631AA, 68065608AA and more
• Interchanges with PF46152, WF10112, FF1279, FS43255 and others
• Check your current filter part number before purchase

How does filter construction balance flow and engine performance?

The element uses layered filter media arranged to trap contaminants while maintaining the fuel flow rates diesel systems require. This construction reduces restriction under load so the fuel pump can supply steady pressure to injectors. The result is reliable engine response without sacrificing protection.

• Premium media optimized for high flow and filtration
• Engineered pleat structure for consistent pressure drop
• Tested to meet performance and durability standards
• New seals for proper sealing and to prevent leaks

What quality checks and support come with this filter?

Each unit is manufactured to OE tolerances and undergoes inspection and functional testing before shipping. BZANPAR provides quality control during production and customer support if you encounter fitment or performance questions. The packaging and new O-rings are intended to simplify installation and reduce post-install issues.

• Manufactured to OE specifications and tolerances
• Individual testing ensures consistency and reliability
• Supplied with fresh O-ring gaskets for sealing integrity
• Customer support available for fitment or product questions

Who is this for? If you drive a 2019–2024 Ram 2500, 3500, 4500, or 5500 with the 6.7L Cummins and want an OE-fit replacement that prioritizes particulate and water separation, this BZANPAR fuel filter is tailored to your needs. It suits fleet maintenance, heavy-duty work trucks, or owner-operators who want dependable filtration without modifying the factory setup. Confirm compatibility with your truck’s existing part number, then install per manufacturer service intervals for continued fuel-system protection.