[img alt="Found this under my drivers seat (2017 LS460 F Sport). It looks like a nut that connects an air hose to a compressor or bladder in the seat? Any help appreciated in identifying it so I can effect a repair.
"]https://cimg9.ibsrv.net/gimg/www.clublexus.com-vbulletin/1800x2000/img_0892_83f173c61ef422d33088c8633438ea77a4ccce64.jpeg[/img]
Found this under my drivers seat (2017 LS460 F Sport). It looks like a nut that connects an air hose to a compressor or bladder in the seat? Any help appreciated in identifying it so I can effect a repair.

It appears that an air needle inserts in one end (like one would use to inflate a football or soccer ball) and the other end is wider that would be for the actual hose leading into an air bladder - maybe for the lumbar or another air adjustment.
[img alt="Same, but different view.
"]https://cimg1.ibsrv.net/gimg/www.clublexus.com-vbulletin/1580x2000/img_0890_c8f1774827ae84845f1e495c6680fce596e46c2b.jpeg[/img]
Same, but different view.

 

I doubt that came with your vehicle from the factory.

 

Looks like a Schrader valve tool for an ac system.

 

Upload the picture into Gemini or ChatGPT.