This selection of Engine Cooling System "Other" parts contains essential components that don't fall into standard categories like radiators, hoses, or water pumps. Located throughout the engine's cooling circuit in passenger cars and commercial vehicles, these parts ensure efficient temperature regulation and prevent overheating. This category includes items such as expansion tank caps, coolant level sensors, thermostat housing seals, and specialized fittings. For example, Febi MPN FEBI100982 is a coolant flange, while FEBI36416 is a thermostat housing gasket, and FEBI21751 serves as a coolant hose connector. These components are critical for maintaining optimal engine performance and longevity by guaranteeing a leak-free and properly functioning cooling system. Maintaining these often-overlooked parts is vital for preventing costly engine repairs.