Dayco upper radiator hose is designed with knitted reinforcement and all EPDM construction for increased strength and resistance to oil, mud, salt, road debris, ozone, coolants, and temperature variations of -40˚F (-40˚C) to +257˚F (+125˚C) that are required for OEM radiator hose replacements. Dayco radiator hose has an inner base tube that is reinforced with knitted rayon for maximum strength and burst resistance for longer life. Besides meeting SAE J20R4, Class D-1 requirements, radiator hose by Dayco is also designed to meet Type EC electrochemical requirements as specified in SAE J168.
Designed for a variety of straight-routed light- and heavy-duty truck applications. Dayco Straight Radiator Hose is made of synthetic EPDM with knitted reinforcement, which offers great strength and resistance to ozone and other harmful environmental factors, coolants, and temperature changes.
The SAE J20R4, Class D criteria are satisfied by this hose. The range of temperatures this hose can resist is -40°C to +100°C (-40°F to 212°F).
DAYCO
Dayco Products, LLC is a leader in research and design, manufacturing and distributing of a broad range of belts, hose, tensioners and pulleys for the automotive, trucking, construction, agricultural and industrial markets.
DAYCO's Warranty
12 months/12,000 miles. 60,000 miles on Timing Belt Component Kits, or the life of the automotive manufacturer's original recommended replacement interval.