Product review (5 stars): Fixed!
My dishwasher is against a wall that gets very cold in the winter. As a result, I can count on this part breaking yearly. We had a -20F stint, and sure enough it froze and split. This is the second time I've ordered this part, and it always fixes the issue.

(I've since fixed the core problem of this part freezing. I place no blame on this part -- it's not meant to get that cold.)