The Kenworth and Peterbilt Evaporator Core is a reliable and practical solution for your cooling system needs. With its black housing, this core fits most Kenworth and Peterbilt models, making it a versatile choice. Whether you need an OEM or aftermarket replacement, the W2078001 number ensures compatibility. This evaporator core offers efficient cooling performance, ensuring a comfortable driving experience. Trust this high-quality product to keep your vehicle's interior cool and comfortable, no matter the weather conditions.