Water Temperature Sensor 2848A127, 4224819M1 Perkins

The Perkins 2848A127 / 4224819M1 Water Temperature Sensor is a genuine AGCO engine management component designed to continuously monitor engine coolant temperature and deliver accurate thermal data to the ECU or dashboard system. By providing real-time temperature readings, the sensor helps optimize fuel delivery, ignition timing, cooling fan activation, and overall engine operating efficiency. Manufactured with a heavy-duty brass and stainless-steel body, the sensor is engineered to withstand harsh engine environments including vibration, pressure fluctuations, coolant exposure, and extreme operating temperatures. Its integrated NTC thermistor technology delivers precise and stable resistance changes according to coolant temperature, ensuring reliable engine protection and thermal control. The 2-pin weather-resistant electrical connector provides secure communication with the engine management system while protecting against moisture, dirt, and corrosion. A faulty coolant temperature sensor can lead to overheating, excessive fuel consumption, black smoke, hard starting, or unstable engine performance, making accurate temperature monitoring critical for long-term engine reliability. Suitable for a wide range of Perkins-powered agricultural, industrial, and construction equipment applications.