Elevate your cooling system with premium charge air coolers for the Western Star 5700XE. Designed for durability and performance, these coolers enhance engine cooling and fuel efficiency with a large 34.75 x 26-inch core size. Built to withstand the demands of the road, they help maintain optimal air intake temperatures, improving engine power. Whether replacing an old component or upgrading your system, these coolers provide a cost-effective solution for owner-operators and fleet managers.