The Radiator Upper Hose delivers coolant from the radiator to the engine. As coolant flows through the upper hose, it carries away heat from the engine, helping to regulate its temperature and prevent overheating. The upper hose connects the top of the radiator to the engine's thermostat housing, forming a closed-loop unit that allows coolant to circulate between the radiator and the engine. Attributes:• Withstands minimum 24 kPa vacuum at 100 degrees Celsius• Resist harsh conditions of the engine compartment, including exposure to heat, vibrations, and environmental factorsApplications:The Radiator Upper Hose acts as a conduit for the flow of coolant from the radiator to the engine, where it absorbs heat generated during combustion.