The 2013 X1 water pump is crucial to continued operation of the engine. That's because it works like the heart of the vehicle, pumping antifreeze or other coolants through various engine components to keep them operating at a cool temperature. A water pump is necessary for a functioning engine, because otherwise it will overheat and cool air will come from the heater. Browse our selection of 2013 BMW X1 water pumps and find the part it takes to do the job right.