Tube & Fin

Elevate your Kenworth’s performance with efficient tube-and-fin charge air coolers from American Radiator, crafted for durability, airflow, and maximum thermal transfer. These aftermarket intercoolers help reduce intake air temperature, increase air density, and maintain boost stability—critical for demanding environments and heavy highway loads.

Every tube-and-fin cooler incorporates tightly packed aluminum tubing and precision fan fins to boost heat rejection while resisting blockages and airflow disruption. Reinforced end tanks and strong brazing support lasting structural integrity even under high boost, vibration, and thermal cycling. The design delivers a balance of performance and cost-effectiveness ideal for Kenworth trucks.

Our Kenworth coolers are engineered for direct-fit replacement—no modification required—matching original inlet/outlet layouts and mounting configurations. While American Radiator doesn’t manufacture these coolers, we carefully source only the most reliable aftermarket units tested against OEM standards.

Pair your new tube-and-fin cooler with quality hoses, clamps, and supporting hardware from our inventory for a complete upgrade of your Kenworth charge air system. With fast shipping and expert support, American Radiator ensures your truck gains the cooling efficiency it needs to drive stronger, cooler, and longer—mile after mile.