The driver's side door handle split and needs to be replaced. These things are hard to find. Is the Lexus dealer my only option? Will a Toyota door handle be an appropriate substitution, maybe a Camry?

 

Jamesemay, What did you end up doing for your door handle? I have the same problem. I am unable to find a door handle anywhere. Trying to find parts on the internet is not as easy as it seems it should be. I do not want to spend the $200 for the part at the dealer.
Thanks