NOS Ford Truck Part e5t3-9a427-aa E4TZ-9A427-A heat riser valve

Description

I believe this is a heat riser valve for a 1980s Ford truck. But I am not 100% of which makes, models, or years this is compatible with. So please do your own research to make sure is the correct part for your needs.
The part is marked e5t3-9a427-aa.
The box is marked E4TZ-9A427-A. So maybe the part number was changed? Please see pics.
Item is unused but may have light storage wear. Valve seems to move OK.
This item is sold "as is" with no warranty expressed or implied but can be returned unaltered if you are not satisfied.
Please note 5 days shipping time.