Product review (5 stars): Easy replace yourself job
While I don't think much of the original product (my dispenser broke way too soon) this was an exact replacement and it was very easy to install.  I guess Whirlpool makes Kitchenaid (brand on my dishwasher).  I'm glad I didn't call a repair service -- total time to replace took about 20 minutes. Plenty of videos on the web showing how to do it.  This product was exactly as described and it came quickly.