Product review (5 stars): Excellent results! No durability observations yet
I want to contribute another review that states that this is simply an improved version of the old part, so don't be dismayed that it looks different.  It's the same manufacturer, same plastic housing as the previous version (though now it's black), with a bigger, external metal heat sink/grounding plate.  The wiring harnesses for the old version were customized for the different refrigerator models by taking apart the case and plugging them directly into the circuit board.  This new version comes with basic harness plugs (that I imagine are today's most common standard) with two extra harness ends that plug and play to simply bridge to older refrigerator models.  In other words, I'm confident that the manufacturer, embraco, includes everything you need to replace their older model of inverter with this newer one in any device where it was used.  From a compatibility perspective, I would ignore the ominous "Wrong part sent for a second time!!!" review and buy with confidence if you're replacing an embraco inverter.

As for whether or not it fixes your fridge, simply check your leads with a multimeter.  If you have full power to the power connector, voltage on the control connector, and if your resistance across all of the compressor leads fits manufacturer specs, then it virtually has to be a failure of this part by process of elimination.  Keep the inverter hooked up (but disconnected from the compressor) and check the compressor plug.  If you're not getting 240 volts out of the inverter, then it's definitely blown.

I'm now the family hero for fixing my ten year-old GE Profile refrigerator for less than a hundred bucks.  Additionally, a local outfit wanted double the price for this part and they had a lousy return policy if things did not go well, so I walked on them and ordered here.  Excellent results!

No durability observations yet, but I'm hopeful that the heat dissipation improvements will keep this board working for a long time.