RARAYC 6.7L Cummins Fuel Filter & Water Separator Set for 2019–2024 Ram — OE Fit, 4‑Micron Synthetic Media

RARAYC's 6.7L Cummins fuel filter and water separator set replaces part numbers 68157291AA and 68436631AA to keep 2019–2024 Ram 6.7L Turbo Diesel engines running cleaner and more reliably.

Designed for Ram 2500, 3500, 4500 and 5500 trucks with the 6.7L Cummins turbo diesel, this two-piece replacement package includes the primary fuel filter and secondary water-separating element plus gloves for safe handling. The elements use a three-layer synthetic filter medium sourced from Italy (Ahlstrom) to trap water and fine particulates down to four microns, extending service intervals and protecting fuel system components from contamination-related wear.

Will these filters fit my Ram 6.7L Cummins from 2019–2024?

Yes — the set is engineered to match OE fitment for Ram trucks equipped with the 6.7L Cummins diesel engine from model years 2019 through 2024. Installation follows standard fuel filter replacement steps and mounts into the factory housing without modification.

• Direct replacements for OE part numbers 68157291AA and 68436631AA.
• Compatible with Ram 2500, 3500, 4500, 5500 6.7L Turbo Diesel models (2019–2024).
• Fits factory housings and connections — no special adapters required.

How do these filters protect my engine and fuel system?

The multi-layer synthetic media captures water and particles as small as four microns while maintaining fuel flow, reducing the risk of injector damage and premature wear. The outer layer promotes water-oil separation, allowing contaminants to be held away from the engine's delicate components.

• Three-layer Ahlstrom media filters water and solids efficiently.
• 4-micron filtration rating for finer contaminant capture than common 5–10 micron elements.
• Higher dust-holding capacity extends service life—estimated 20,000–40,000 miles.

What comes in the package and what should I expect during installation?

The kit ships with two filter elements (one each of 68436631AA and 68157291AA) plus a pair of safety gloves for clean, safe handling. Replacement is straightforward: depressurize the fuel system, remove the old elements from the housing, and install the new parts following torque and sealing recommendations.

• Package includes both filter elements and gloves for installation.
• Simple swap into the stock filter housing with standard hand tools.
• Follow vehicle service manual for bleeding procedures and torque specs.

How long will these filters last and is there warranty support?

The filter media is built for extended service life, with expected replacement intervals in the 20,000–40,000 mile range depending on fuel quality and operating conditions. RARAYC backs the product with a 12-month warranty and lifetime customer support for replacements or questions.

• Estimated service life: 20,000–40,000 miles depending on conditions.
• 12-month warranty plus lifetime support from RARAYC.
• Contact RARAYC for replacement support or warranty claims.

Who is this for? If you own a 2019–2024 Ram 2500, 3500, 4500 or 5500 equipped with the 6.7L Cummins turbo diesel and want an OE-fit replacement that prioritizes water separation, fine-particle filtration and longer service intervals, this RARAYC dual-element kit is built for you. It's suitable for heavy-duty owners, fleet managers, and anyone aiming to preserve injector life and fuel system reliability with a straightforward filter swap.