Please know that I am not a professional mechanic or car guy. This is not professional advice. I am merely a backyard mechanic. Work on cars at your own risk.
If you are thinking about changing the alternator in a 2005 Ford Focus do these two things before you tackle the job. Alternators are VERY difficult to replace in these cars. Watching this video could save you a lot of time and money.
![](https://s2.save4k.ru/pic/uXe5xPezorg/maxresdefault.jpg)