Browse Mack CHN613 Intercoolers & Charge Air Coolers on MyLittleSalesman.com and compare listings with prices from $375 to $450. Sellers include Tim Jordan's Truck Parts, Holst Truck Parts, and Radiator Supply House. Filter by condition, price, or year to quickly narrow down to the right Mack CHN613 Charge Air Cooler (ATAAC).