Are body parts interchangable on 1999-02 Mercury Cougar?

No, body parts on the 1999-2002 Mercury Cougar are not fully interchangeable with other vehicles, as they are specifically designed for that model. However, some components may be shared with other Ford or Mazda vehicles from the same era, given that the Cougar is based on the Ford CDW27 platform. It's essential to verify compatibility with specific parts to ensure proper fit and function.