Wiper motor problems

Took the Nova out and it was raining a little. and the Wiper motor quit working opened the hood and the motor was really hot so I disconnected all the wires to it and drove it home. Now this was a replacement wiper motor and I don't remember where I got it. Maybe it was Shucks or Autozone, anyway got to go pull it and take it back for another one. Other than that it seems to be working great.