Dayco 71811 Radiator Hose

Dayco 71811 Molded Engine Coolant Radiator Hose

A molded (curved) radiator hose from the Dayco Molded Series, part number 71811. This hose is constructed from an EPDM synthetic rubber compound to meet or exceed OEM requirements. It features a precise curved shape to ensure accurate fitment within the vehicle's cooling system (typically for the upper or lower path). The hose is built to withstand high temperatures and pressures, resisting cracking, oil, ozone, and coolants, thereby ensuring efficient coolant flow and long-term system reliability.