Product review (5 stars): Great replacement!
The motor fit perfectly, and though the shaft seemed a little bigger than the original (Whirlpool ET1PHKXPQ08 fridge), the fan still went on with only a little extra effort. Seems to work well!

The only complaint I have is that the packaging was a bit lacking. Only having a small section of bubble wrap (which was mostly popped due to the many sharp edges on the motor assembly) left a motor and ground terminal bent, but still functional thankfully.