INTERNATIONAL part description

Features & Benefits

  • PowerCore panel shape allows a greater surface area for filtration without compromising airflow
  • Cellulose media captures particles as small as several microns while supporting high dust-holding capacity
  • Constructed to fit seamlessly into compatible airbox configurations on select heavy-duty diesel trucks
  • Contributes to maintaining lower intake temperatures and improved fuel-air ratios under load

International Engine Air Filter Element

Are you curious about what makes a quality air filter element in high-efficiency diesel applications? The International Engine Air Filter Element brings good filtration to trucks using the PowerCore air system. It features a cellulose media type panel, shaped for high-volume airflow while still limiting harmful contaminants from entering the engine. This air filter is part of an integrated intake solution, often used on heavy-duty Navistar and International vehicles, where system performance can hinge on clean airflow. If you want to achieve optimal combustion conditions and minimize early wear on engine internals, the International 2515573C1 is the key.

International® is a leading manufacturer of medium- and heavy-duty trucks, trusted by fleets and drivers across industries for performance, durability, and innovation. As part of Navistar, this brand not only builds trucks designed for the long haul but also engineers a full line of OEM replacement parts to keep them running at their best. International parts are specifically designed for seamless integration with International vehicles, ensuring reliability, safety, and maximum uptime. Backed by decades of real-world experience, the brand delivers the parts and support needed to keep commercial trucks moving—day in and day out.

CUSTOMER REVIEWS

Review by James A on 08/06/2025

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