2023 Tail Light Assembly

Trying to get the correct part number for this tail light assembly, toyota dealers wants almost $300 for one, they sell for $92 from carparts.
But the dealer states there are multiple version, asked for the VIN, then wouldn't give me the part number, says "too many people call asking for part numbers and its a waste of our time".

OK, I apologized for wasting his time and now I'm trying to figure out how to determine which part to buy.
Any ideas?

 

Search Facebook Marketplace and Craigslist for OEM sets in good condition. You should be able to get a set for less than $100 and they're guaranteed to match. The dealer is correct, there are many versions of the taillights from year to year, and even model to model, within the same year. However, they're chumps for not helping and providing a part #. There are a few dealers that subscribe to that unhelpful policy. Just don't give them business.

 

Year, model (SR, Pro, etc) and side (left or right) is all you need to find the correct part