The HVAC Heater Hose-CNG by Dayco is a high-quality rubber hose designed for engine compartment use in vehicles. With a 5/8 interior diameter and 10 ft length, this universal fitment hose is suitable for various car and truck models. The manufacturer offers a 1-year warranty for added peace of mind. Perfect for keeping your vehicle's engine cool and functioning efficiently, this Dayco hose is a reliable and durable component for your automotive needs.