KOROP Engine & Cabin Air Filter Kit for RAM 6.7L Cummins (2007–2025) — High-Flow Engine Filter + Cabin Pollen Filter

KOROP Engine Air Filter and Cabin Air Filter kit for 2007–2025 RAM 6.7L Cummins provides improved engine airflow and cleaner cabin air in one easy replacement package.

This two-part filtration set from KOROP includes a high-flow engine intake filter and a dedicated cabin air filter designed to fit Ram trucks equipped with the 6.7L Cummins diesel (and select 6.4L gas models). Built to meet or exceed OEM quality, the kit traps particulates that harm engine performance and reduces dust and allergens entering the passenger area. It replaces common OEM and aftermarket part numbers such as CA10261, CAP10261, A3170C for the engine side and 68406048AA, 5058693AA for the cabin side, making it a straightforward swap during routine maintenance.

How will this kit affect engine performance?

The engine air filter is engineered to remove dirt and debris from incoming air so the combustion system receives cleaner airflow. Cleaner intake air helps the engine breathe more efficiently, which supports consistent throttle response and helps maintain designed power output over time. While not a performance upgrade on its own, a fresh, unrestricted filter prevents the gradual power loss caused by clogged media.

• Removes particulates that reduce intake flow
• Helps maintain consistent horsepower and responsiveness
• Designed to meet OEM filtration standards for reliable fit

Will the cabin filter improve in-cab air quality?

The included cabin filter captures dust, pollen and many airborne particles before they enter the passenger compartment, helping the HVAC system deliver cleaner airflow. This is especially useful for those who drive in dusty or urban environments, or for passengers with non-medical sensitivities to airborne particulates. Regular replacement reduces odors and helps the climate system run more efficiently.

• Traps pollen, dust and road debris for cleaner cabin air
• Reduces HVAC dust buildup and potential odors
• Fits factory cabin filter housings for quick installation

Which Ram models and years does this kit fit?

This KOROP kit is compatible with Ram 2500/3500/4500/5500 trucks equipped with the 6.7L Cummins diesel engine from model years 2007 through 2025. It also fits certain 2019–2025 Ram models with the 6.4L gasoline engine in the same truck classes. Verify your vehicle’s engine code or existing part numbers to confirm compatibility before ordering.

• 2007–2025 Ram 6.7L Cummins: 2500, 3500, 4500, 5500
• 2019–2025 Ram 6.4L gasoline: selected 2500/3500/4500/5500 models
• Cross-references include CA10261, CAP10261, A3170C and cabin numbers listed

How easy is it to replace these filters yourself?

Both filters are designed for simple, tool-friendly replacement that most DIYers can handle during routine service intervals. The engine filter drops into the airbox and typically secures with clips or a small fastener, while the cabin filter slides into a designated housing behind the glove box or under the dash. Follow factory service steps or a trusted guide and inspect seals to ensure a snug fit.

• Engine filter installs in the factory airbox with basic hand tools
• Cabin filter mounts in the OEM housing for fast swap-outs
• Includes part cross-references to confirm correct replacement items

Who is this for: This KOROP engine and cabin air filter kit is aimed at Ram owners and fleet managers who want OEM-compatible filtration at a lower cost than dealer parts. It suits routine maintenance schedules, drivers in dusty or urban conditions, and anyone replacing worn or clogged filters to preserve engine efficiency and improve in-cab air comfort. The set includes a six-month warranty and is sold as a direct-fit replacement for commonly used part numbers.