Product review (5 stars): Factory Part, 15 Minute Fix
This thermostat matched to original one exactly and with the internet supplying a "how-to" video, it was a piece of cake to install. As expected, it required a couple of days for me to accurately recalibrate the fridge temp, but that was just a matter of checking it frequently and tweaking the dial in small increments until it was just right.

Yes, you have to be careful not to kink the capillary tube during installation, but that's not as fragile as it might look. Just use common sense.

If I had any little thing to nit-pick, it was shipped in a padded envelope rather than a sturdy box. With the somewhat potentially fragile capillary, it invited damage. But, luckily, this one survived unscathed and is working absolutely accurately and perfectly since it was installed months ago.