The Dayco Small I.D. Molded Heater Hose is designed to replace OEM coolant hose in applications where molded hose in small diameters (1” I.D. or smaller) is required. The molded configuration eliminates the need for multiple connections of hoses and clamps when added to Dayco’s line of molded heater hose and assemblies. The knitted reinforcement and EPDM construction provides high strength and resistance to detrimental environmental elements, coolants, and temperature variations of -40˚F (-40˚C) to +257˚F (+125˚C). The Dayco Small I.D. Molded Heater Hose line provides 98 percent coverage in the market. In addition to meeting SAE J20R3, Class D-1 requirements, this hose is designed to meet Type EC electro-chemical requirements as specified in SAE J1684. For many of the OE parts that have a quick-connect end, Dayco Small I.D. Molded Heater Hose are also made with a quick-connect assembly for fast, convenient installation. These hose include a convenient plastic hang strap for easy inventory storage.