Product review (5 stars): Don't know why LG charges so much for this
It's just a replacement nozzle/valve.  Worked fine on our new super capacity LG dryer.  I was going to install this myself, but had to have emergency back surgery so I had a qualified technician come out and install it ($150).  After I saw all the work he had to do install it, I'm so glad I didn't attempt it myself!!  It's much more complicated to install then it should be.