So I bought some new tail lights for my civic awhile ago but it has an extra spot for brake lights (4 brake lights instead of 2) I'm trying to find out the part name of the socket that hold the bulb, you know, it's the part that actually screws into the tail light housing once you've put the bulb in. Anyone know where I can find one or it's actuall part description? I need three because one of the ones I have is broken, thanks-

 

I had the same issue. I don't remember what it is called but the only place I found it was the local Honda dealer.
30 bucks and they had to order it.

 

Jesus, $30!!! I could fabricate them myself for that much.