The Kubota 1G49883040 is a genuine OEM coolant temperature sensor designed for precise monitoring of engine coolant temperature. This essential component ensures optimal engine performance and prevents overheating by providing accurate data to the engine's control unit. It is compatible with a wide range of Kubota agricultural and utility machinery, including B-Series, BX-Series, L-Series tractors, RTV-X utility vehicles, and ZD/ZG series zero-turn mowers. Made to Kubota's exacting standards for durability and reliability, this sensor is a direct replacement for the original part.