That little white clip...I hav eno clue what it's called or where to find them but I need 2 :\

 

There is no part for just the plastic bushing, to "replace" them you have to buy the entire arm, there is 1 short and 1 long arm on each headlight. IIRC they are between $35-50 a piece.

Rod A (Long) - 8871-51-394
Rod B (Short) - 8871-51-396

There are a few topics of people using rubber grommets to suffice but I have no idea about longterm viability for that.