So I purchased a pair of switchback leds on ebay that are labeled to fit on my 06 TL. When i tried to install them I came across a problem, the diameter of the top of the bulb is to big for the housing so it does not fit through the hole. I was wondering if someone can guide in the right direction on getting the right size.

 

Anyone?

 

i went through dozen of turn signal bulbs and the way they were designed... some bulbs especially from ebay are made like that, they are cheap and some will not fit even though they have the proper connection, you should upload a pic of the bulb..
usually aftermarket led bulbs do barely fit through that hole.

 

Vleds

 

after many ebay fails... i also went with vled's

 

which ones did u buy from ebay? I just installed some ebay ones this past weekend. It was tricky getting the bulb in but u can still get it in by maneuvering it at different angles