What the hell is this car part called? For the love of god, I can't find it anywhere.?

It's called an Indicator assembly if it's an automatic transmission. About $70.

That will be a pretty difficult piece to find any place but at the dealers.

It is not part of the Bezel as such and is not provided with that part when bought from the dealer.

Now a replacement shifter that has this part is about 50 dollars at a salvage yard. Which might be the best bet. Unless you want to take yours apart and fabricate something to work using plastic sheets from a good model supply store.

Probably something like "shift gate cover" or "shift lever dust cover" . . . .

Whatever, you'll have to order it from an Infiniti dealer who will pull-up an illustration on their system to identify and get part number . . . . but I wouldn't be surprised if you have to buy the whole housing rather than just the little cover.

That will be a dealer part only and I doubt you'll be able to get it there as it's kind of old now. I would try ebay and search for "shifter console".

I searched for "plastic cover on shifter" and found this. Hope it helps, not sure if it's what you are looking for.

http://www.summitracing.com/search/Brand/B-M/Depar...

Only other thing I could think that you are talking about is the actual knob head itself

https://www.google.com/search?q=plastic+cover+on+s...