Product review (4 stars): Easy enough to change and the price and shipping were ...
Slightly more "chunky" than original switch so door does not always get completely closed and sealed from the inertia of gravity alone and sometimes needs to be encouraged to close.  Admittedly, this is on a 21 year old refrigerator and may also be from a four year old not noticing he didn't close it.  Easy enough to change and the price and shipping were right.  Lastly, in the time since the 532 was being sold by Sub-Zero, it could be that the original part has been superceded and that I may be having this minor concern with a replacement switch from ANY source.