John DeereAir Conditioner Line HosePart No: AT397749

The John Deere Air Conditioner Line Hose AT397749 is engineered to support efficient refrigerant flow, helping maintain reliable cooling performance in your machine’s A/C system. Constructed with durable, high-quality materials, this hose resists pressure, heat, and chemical exposure, ensuring a secure seal and long service life. Its precision fit supports optimal system function, helping reduce the risk of leaks and maintaining cabin comfort during long hours of operation. Whether you’re replacing a worn-out line or upgrading a faulty component, this hose provides the durability and performance needed to keep your air conditioning system running smoothly. Designed for use in select John Deere equipment, the AT397749 is ideal for ensuring consistent temperature control in challenging field or worksite environments. Trust Doggett John Deere for parts that help keep your machines operating comfortably and efficiently in all seasons.