Thermostat 2485C034, 4224624M1 Perkins

The Perkins 2485C034 / 4224624M1 Thermostat is a genuine AGCO cooling system component engineered for Perkins 1000 Series and 1100 Series diesel engines. Designed to regulate engine operating temperature with precision, this thermostat controls coolant circulation between the engine block and radiator to ensure stable thermal management under varying operating conditions. Using a factory-calibrated wax-pellet mechanism, the thermostat remains closed during cold starts to help the engine reach optimal operating temperature quickly, improving combustion efficiency, reducing engine wear, and supporting lower fuel consumption. As coolant temperature increases, the thermostat gradually opens to allow full coolant circulation through the radiator, protecting the engine from overheating during heavy-duty operation. Manufactured from high-quality stainless steel and brass materials, the Perkins 2485C034 thermostat is built to withstand continuous exposure to heat, coolant pressure, vibration, and demanding agricultural or industrial environments. Its durable OEM construction ensures reliable temperature control, long service life, and precise fitment within the cooling system housing. Commonly used in agricultural tractors, construction equipment, industrial machinery, and power generation applications powered by Perkins diesel engines, this genuine AGCO thermostat helps maintain optimal engine performance, cooling efficiency, and operational reliability.