Palace midfielder Wilfried Zaha equalized the count in the 83rd minute .
The Swans ' Angel Rangel buried the winner five minutes later to give head coach Paul Clement 's side the much - needed win .
Palace midfielder Wilfried Zaha equalized the count in the 83rd minute , but the Swans ' Angel Rangel buried the winner five minutes later to give head coach Paul Clement 's side the much - needed win .