I did pose the question to AI and it gave me this list:
Did the same exact search. Learned an interesting lesson, though, as I went thru this process on my most recent parts purchase: the struts that support the glass on the rear lift gate.
After getting the no AZ shipments notice from RA, I did a search on the supplier & part #. I found several sites with the same part # so I ordered from one (the price was more than RA but not exorbitantly so).
*After* placing the order I decided to (belatedly) check for reviews on the part and was surprised to find multiple reviews indicating that the lift force on these units was very high and, for one buyer, resulted in shearing the bracket completely off the glass itself.
I checked the specs and found it listed a force range of 45 - 56 pounds. By comparison, the GM OE part spec'd a lift force of 36 pounds.
I cancelled the initial order and ordered the OE parts from gmpartsgiant.com. Yes, the price was substantially more (~$20 ea.) but it gave me peace of mind knowing that I would not be risking damage to the lift glass.
Moral of the story: price is not the only consideration that we should be focused on. Moving forward I am going to be much more circumspect in checking not just price but seller, supplier & part reviews.