Designed to replace original equipment manufacturer hose, Dayco Moulded Radiator, Heater and Bypass Hose are built with knitted reinforcement and EPDM construction which provides high strength and resistance to oil, mud, salt, road debris, ozone, coolants, and temperature variations that are required for OEM hose replacements.

In addition to meeting SAE J20R4,Class D-1 requirements, these hoses are now designed to meet Type EC electro- chemical requirements as specified in SAE J1684. This hose will withstand temperatures from -40°C to +100°C (-40°F to 212°F).