Genuine OEM Volkswagen Engine Cooler, part number 2Q0121253M. This radiator is a primary component of the engine cooling system, responsible for dissipating excess heat from the engine coolant to the ambient air, preventing engine overheating. Weighing 3.525 kg, it is manufactured in Spain and features a robust core design for efficient heat exchange. Opting for a genuine OEM engine cooler ensures optimal cooling capacity, precise mounting points, and durable construction, which are essential for maintaining engine health and preventing costly damage from thermal stress.