This brand-new water temperature sensor comes with OEM codes 145-7028, 1457028 and CA1457028. It fits perfectly for C11, C13, C15, C18 diesel engines as well as 525C, 535C, 559C loaders. It accurately monitors real-time coolant temperature and transmits stable signals to protect engine operation. Adopting premium materials and fine craftsmanship, it owns great heat resistance and long service life, ideal for direct replacement of old and damaged sensors.