Looking for the headlight bulb retainer. It’s the little black plastic part that keeps the bulbs in.
I think the ring fits many car makers. Not just NissanOh wow. That’s the first time I have seen those in the wild. I remember for the longest time you couldn’t even find a part number and they weren’t even included with new headlight housings direct from Nissan. Well I’m glad to be proven wrong and that these do exist.