Most certainly Datsun. Been a Datsun/Nissan Infiniti only shop since 1977. Lots of this kind of stuff in the drawers out in the shop. The old techs can't bear to throw things away. Now I just try to identify and stock or sell. Oldest tech was guessing pickup, but he said he's too old to remember for sure. LoL
I think it's a water outlet - and I'm sure if you need one it's priceless. I'm having trouble making myself throw it out.
https://www.facebook.com/franklinspecialistsnissaninfiniti/photos/a.932758110108081.1073741828.690013941049167/1627721797278372/?type=3&theater
I have a couple cables on the shelf that the part numbers have fallen off of. Send me a pic of the ends and whatever bracket, and some measurements and I'll compare to what's here.
Is it OK to put a link to my eBay ad? If not I'll delete.
It's a real jumble of 510 parts.
You can search eBay for Franklin Specialists, 510 Grab Box or item number 131678276844 .
Thanks.
Just added another item to the box