.This new water temperature sensor with OEM numbers 124450-44902 and 121250-44901 suits a wide range of conventional tractor models. It accurately detects engine coolant temperature and sends live signals to prevent engine overheating failures. Equipped with high-grade sensing cores and an airtight sealed casing, this component performs reliably even under rough agricultural operating environments. Crafted to meet official OEM benchmarks, it offers great installation compatibility and steady long-run functionality. It works perfectly for routine tractor upkeep and aftermarket spare part replacement.