NHTSA Complaint #11607241 — 2018 FORD FOCUS

I had my car looked at by a mechanic because I was losing coolant! This has been going on for a few months. The mechanic found that the coolant was leaking from a water outlet on the passenger side in front of the motor! We took the car to a dealership to try to get the part. The parts agent could only find a water outlet for the thermostat in the drivers side? The part has lower radiator hose, Overflow reservoir, and a coolant line leading to the thermostat outlet on the drivers side of the vehicle? The outlet has 3 mounting studs with 10 millimeter nuts. that part is not listed in any parts stores? It leaks down to the minimum on the reservoir daily to a point that I have to put antifreeze in it everyday just to not have my motor become overheated?