LEVANLIGHTING Engine Air Filter Compatible with 2018–2023 Freightliner Cascadia — Direct-Fit, High-Efficiency

If your Cascadia is due for maintenance, this compatible air filter replaces OEM numbers 0342776010, TR504-EF, 91559, and 997879 to help keep intake air free from dust and debris. Built for commercial use, the element balances filtration efficiency with airflow to support fuel efficiency and engine longevity. It is engineered for a straightforward swap so technicians can service vehicles quickly and get them back on the road.

How does this filter protect my Freightliner engine?

The filter captures dirt, road dust, and other particulates before they reach the combustion chamber, reducing abrasive wear on cylinders, piston rings, and sensors. Cleaner intake air helps the engine maintain designed tolerances and can reduce the frequency of deeper repairs.

• High-efficiency media traps fine and coarse particles.
• Rugged construction resists collapse under heavy airflow.
• Maintains stable airflow to protect performance and emissions systems.

Will this part fit my truck and replace the listed part numbers?

Yes—this LEVANLIGHTING 03-42776-010 is made to be compatible with Freightliner Cascadia model years 2018 through 2023 and is intended to replace 0342776010, TR504-EF, 91559, and 997879. Always compare the physical appearance and dimensions with your original filter before installation to confirm fit.

• Compatibility: 2018–2023 Freightliner Cascadia.
• Replaces listed OEM and aftermarket part numbers.
• Check visual match and mounting points prior to installation.

How easy is installation and routine maintenance?

Installation is straightforward and typically takes about five minutes when following standard service procedures. The filter is designed for quick removal and replacement, minimizing downtime during scheduled maintenance.

• Tool-free or minimal-tool swap in most setups.
• Quick visual inspection guides service interval decisions.
• Dispose of used element per local regulations and replace with identical orientation.

What are the performance and durability highlights?

This element is built to withstand commercial duty cycles while providing consistent filtration. The media and frame materials are chosen to resist moisture and collapse while delivering reliable airflow for turbocharged diesel engines common in Freightliner trucks.

• Durable frame resists deformation under vibration and pressure.
• Engineered media balances particle capture and airflow to help preserve horsepower.
• Manufactured to meet typical OEM fit, form, and function expectations.

Who is this for: technicians, fleet managers, and owner-operators of 2018–2023 Freightliner Cascadia trucks who need a dependable, direct-fit replacement air filter. Choose this LEVANLIGHTING element when you want a practical, service-friendly option that matches common OEM part numbers and supports regular preventative maintenance schedules. If you are unsure about fit, compare the replacement numbers and physical characteristics with your vehicle’s existing filter or contact support for assistance.