Ford’s powertrain warranty will cover your water pump if it malfunctioned due to a manufacturer defect and you’re still within the 5-year, 60,000-mile warranty period.
Most water pumps last at least 80,000 miles, so the fact that your water pump failed before then — assuming you’re still under warranty — means that a manufacturer defect is highly likely. The only way to know for sure is to take your car to the dealership and let the mechanics assess the damage.
Depending on the model, replacing a water pump can cost anywhere from $400 to $800 including parts and labor, so it’s not exactly a cheap repair.