RARAYC 6.7L Cummins Filter Kit for 2019–2024 Ram — Complete OEM-fit fuel, oil, engine & cabin air filters

RARAYC 6.7L Cummins Filter Kit is a complete replacement set of fuel, fuel/water separator, oil, engine air and cabin air filters designed to restore filtration performance for 2019–2024 Ram 6.7L Turbo Diesel engines.

This full-service filter kit includes the fuel filter (fits Mopar 68157291AA), fuel/water separator (68436631AA), oil filter (5083285AA), engine air filter (43034051AB) and cabin air filter (68406048AA). Each element is engineered from high-grade media—original Italy Ahlstrom three-layer synthetic fiber for the fuel filter and heavy-duty paper media for oil and air elements—to capture fine particulates and separate water from diesel. The kit is built to meet factory fitment for Ram 2500/3500/4500/5500 models with the 6.7L Cummins (2019–2024), offering a convenient, single-purchase solution for routine maintenance or engine refresh.

How does this kit protect my Cummins diesel fuel system?

The fuel filter and fuel/water separator use a double-layer micro filter design that separates water and traps contaminants down to 4 microns, limiting engine wear and injector fouling. By removing water and particles early, the kit preserves fuel pump and injector life and helps maintain consistent fuel flow.

• Three-layer Italy Ahlstrom synthetic media captures 99% of water and particles ≥4 microns.
• Double-layer design enhances water separation and reduces flow restriction.
• Direct fit replacements for Mopar/Wix/Purolator cross-reference part numbers.

Will the oil and air filters improve engine longevity?

Yes—the oil filter included replaces factory part 5083285AA and is sized to trap sludge and metal particles while maintaining oil flow. The engine air filter (43034051AB replacement) reduces airborne dust and debris intake, enabling cleaner combustion and reducing abrasive wear on cylinder walls and turbocharger components.

• High-capacity oil media removes contaminants without excessive flow restriction.
• Engine air element built to OEM dimensions for full sealing and dust-holding capacity.
• Regular replacement supports maintenance schedules and component life.

How easy is installation and what vehicles does it fit?

Each filter is a direct-fit replacement that aligns with factory housings and gaskets for straightforward installation during standard service intervals. The kit is intended for Ram 2500, 3500, 4500 and 5500 trucks equipped with the 6.7L Cummins engine from model years 2019 through 2024.

• Direct cross-references: Mopar, Wix and Purolator compatible part numbers included.
• Designed for standard service procedures—no special adapters required.
• Complete kit replaces five common maintenance filters in one purchase.

What performance characteristics and service life can I expect?

The fuel media’s higher filtration rating (4 micron) and three-layer construction increase dust-holding capacity versus single- or two-layer filters, extending usable life. The manufacturer rates the fuel filter life in typical diesel service between 20,000 and 40,000 miles, depending on operating conditions and fuel quality.

• 4-micron filtration for fine particle capture and water separation.
• 20,000–40,000 mile expected fuel filter lifespan under normal conditions.
• Premium materials for consistent flow and reduced restriction in heavy-duty duty cycles.

Who is this for? Owners and technicians of 2019–2024 Ram trucks with the 6.7L Cummins who want a single, high-quality replacement kit to address fuel contamination, oil cleanliness, engine intake protection and passenger cabin air. It’s aimed at fleet operators, service centers and DIY owners seeking OEM-fit filtration performance with premium media for longer intervals and improved component protection.