Part help

[DR Driver]

I was running a wire for lighting through my door jam into the cab on my 2014 2500. There is a rubber plug in the jam, no apparent purpose. Seemed like a great place to route the wire. Of course pulling it out to get the wire in I dropped it inside the jam never to be seen again. I have played hell trying to at least find a name for this plug so I would know how to order. Can anyone help me figure it out? Thank you

 

[Brandon-w]

https://www.partstown.ca/groen/gr14...EGdMxSRLvPdzMhHRl75CK9ZAMuoHrqJhoCHmQQAvD_BwE

This what ur looking for.

 

[Elevated 2013]

It’s probably just a rubber grommet or plug that you can get at most hardware stores or auto parts stores. You would just need to know the diameter of the plug.