PETERBILT | KENWORTH CHARGE AIR COOLER: 2008-11 367, 387, T2000

Elevate the performance of your 2007–2010 Peterbilt 377, 378, 385, 387, 388, or 389 with the American Radiator 44PB20K charge air cooler with frame and bar & plate core. Engineered for high-boost, long-haul operation, this cooler’s bar & plate aluminum core provides outstanding heat rejection, effectively lowering intake air temperatures. Cooler air means denser charge, which boosts combustion efficiency, horsepower, and fuel economy.

This bar & plate charge air cooler features a reinforced frame-mounted design that resists vibration, thermal stress, and structural fatigue. Precision alignment with OEM mounting points ensures this is truly a direct-fit replacement—no cutting or modifications needed—saving both time and labor.

Optimized core geometry and airflow channels maintain consistent thermal stability under long duty cycles and heavy loads. That means better protection for your turbocharger, intercooler piping, and engine from damaging heat stress. Whether you’re running heavy freight or regional routes, this cooler helps preserve your engine components and prevent costly failures.

Backed by American Radiator’s standard of quality and tested for durability, the 2007–2010 Peterbilt 44PB20K bar & plate charge air cooler with frame is a reliable upgrade for fleets and owner-operators alike. Count on it to deliver lasting performance, reduced downtime, and a cooler engine—mile after mile.