The Case IH 80441100 is a genuine OEM thermostat designed to maintain precise engine operating temperatures across a wide range of Case IH and New Holland agricultural and construction equipment. This essential component regulates coolant flow, preventing engine overheating and ensuring efficient performance and longevity. It is compatible with various Case IH combines, cotton pickers, forage harvesters, sprayers, tractors, and windrowers, as well as New Holland combines, cotton pickers, forage harvesters, hay and forage equipment, tractors, and windrowers.