Product review (3 stars): Water inlet keeps splitting and leaking.
It works great, but it has a recurrent problem with the cold water intake splitting along the glue seam.  It's a very fine, fine spray, but  was obviously the problem.  We've had to replace this part twice so far.  it's easy to do, but you would think that LG would manufacture a more reliable part.  The correct component (at least from Amazon) is

http://www.amazon.com/LG-Electronics-5221ER1003A-Washing-Machine/dp/B00AUDAFKM