• Specifically designed to carry the heated coolant from the engine block to the heater core under the dashboard and return it to the engine, this Dayco® Standard HeaterHOSE is constructed using all EPDM compounds and spiral reinforcement for high burst strength and excellent heat resistance.
• Made for general service on light trucks and passenger cars, thisHOSE is similar to SAE20R3, Class D-2 and has a temperature rating of -40°F (-40°C) to +257°F (+125°C).
• This Dayco® Standard HeaterHOSE is compatible with all common coolant and coolant additives.
• Note:ThisHOSE is NOT suitable for fuel or oil transfer.

Warning: Cancer and Reproductive Harm - https://www.P65Warnings.ca.gov