The ContiTech Radiator Hose is designed to meet the highest standards of quality and performance. Constructed to meet SAE J20R5 D1 specifications, this hose is designed to withstand temperatures from -40°F to +257°F. Reinforced with Synthetic Knit, this hose is resistant to electrochemical degradations and is perfect for a variety of automotive applications. With its superior construction and reliable performance, this hose is sure to provide you with long-lasting, dependable service. FleetPride is your First Click in Heavy Duty®.