Hello all,

My 04 WRX has the AC Idler squeaking problem seen in this video (http://www.youtube.com/watch?v=IXej4PmypzA).
I have disconnected the AC belt for now to avoid damaging the engine should the idler siege.

Could I get advise on what is the best online site to buy this part from? Or would this be a part the dealer should have in stock?

The summer heat is killing me