Don't know if I should post this here.
I have a Gentex Genk5A brand new that I purchased for my Toyota 4Runner about 5 years ago and never got installed. I totally forgot I had it until I saw this post. I still have the 4Runner but not interested on installing the mirror anymore. I believe its the original from Toyota and it should work with any Toyota vehicle. If someone is interested let me know. Make me a good offer and its yours.
Here is the link of the product.
That is the same mirror that came standard with my 2012 Highlander SE and that I installed 'aftermarket' in my 2015 RAV4 XLE!