Which hall sensor should i buy?

I need to by hall sensor for alternator conversion (preferably on Aliexpress).
It can't be bigger than spi-3 package because it needs to fit in the center of alternator's stator.
It needs to resist temperatures over 110°C / 230°F. _{^{don't ask me how I know ; )}}

Also any thermal epoxy and thermistor recommendations?

https://youtu.be/rQy-hIMY__A?t=612

Since there are so many options to chose from. I thought that it would be better to just ask somebody who knows what he is doing, for recommendation.