what is the appox. cost to replace ball joint right front

Hello, Ball joints tend to pop when they fail, especially over bumps or potholes. Squeaking from the right front would have my concern focused on the wheel bearing or brakes, but could also be control arm bushings or a bad shock/strut. You can get an estimate to replace any of these at the link below, and let me know if you have further questions throughout the process: https://repairpal.com/estimator/ford/explorer