The Flex Technologies Radiator Hose is the perfect solution for your performance motors and vehicles. This hose is designed to carry coolant from the engine to the heater core and is made from high-quality 4 ply silicone for superior durability and strength. It provides excellent resistance to high temperatures, ozone and UV rays, making it suitable for use in turbo-diesel vehicles. With its glossy blue finish, this hose is sure to add a touch of style to your vehicle. FleetPride is your First Click in Heavy Duty®.