Product review (4 stars): Update to the update: Working fine after 23 months.
Update 10/14/2013:
Still working after 23 months.

Original Review:

This is just a simple PCB with a couple of chips, so should be a lot cheaper. That said, it is exactly the part you need if your ice level sensor is malfunctioning. Easy installation, it's been working fine in my freezer for months and months now.