How long and at what temperature do the various parts of a chicken need to be cooked?
Ochef.com answered this question.
Here are some quotes from the webpage.


  According to the USDA:
  
  Round chicken/turkey: 165°F / 74°C
  Whole chicken/turkey: 180°F / 82°C
  Poultry breasts, roasts: 170°F / 77°C
  
  Additionally, the USDA says the thighs
  and wings of poultry should be cooked
  "until the juices run clear."


Although the following temperatures will make the meat safe to eat, you might want to drop the temperature by 3-5°C for more flavor.