does the Arizona implied warranty law go to a Private Sale also?

No. People throw out "implied warranty" like it trumps all other.

Any private party sale is "as is" unless noted to the contrary in writing. Always have a licensed mechanic check out any used vehicle purchase.  

No! It applies only to sales by a licensed automobile dealer. For private sales, buyer beware is the rule of law.

Short answer...no. The law is BUYER BEWARE.

No.

Here is the law:

https://www.azleg.gov/ars/44/01267.htm

The dealer provides a warranty for 15 days or 500 miles whichever is less.