Continental Elite Molded Radiator Hoses are designed to transfer glycol-based coolants to and from the radiator as well as through other components in the vehicles coolant system. Molded to provide full flow through tight bends, ease of application, and to relieve stress on radiator connections. Original configurations available to ensure proper fit. Features EPDM tube and cover with synthetic knit reinforcement, and is compatible with most coolants including ethylene glycol- and propylene glycol-based coolants, as well as organic acid modified, long-life coolants. Meets or exceeds SAE 20R4EC Class D1 specifications as well as many OE specifications. Resistant to Electrochemical Degradation (ECR). ID range: 1-inches to 3-inches and includes intersect hose configurations. Temperature range: -40F to 275F (-40C to 135C). Not for use in fuel or oil transfer applications.