Product review (5 stars): All signs point to OEM
After 10 years, my Whirlpool Duet GEW9250PW0 dryer finally stopped heating.  First, I tested my thermal fuse, which was in perfect working order.  Then, I removed the heating element and noticed that the coil on the bottom of the element was broken.

The OEM part # stamped on the elements sheet metal was 3387747.  So, I called my local appliance parts store.  Their price was $84 (plus tax, plus my gas and time to go pick it up).

After checking Amazon I found 2 Prime listings that appeared to be carrying the same OEM unit.  One of the listings was in the $27 range and this listing was $39.72.  After reading some of the negative reviews of the less expensive unit I had concerns that it was not actually a Whirlpool part.  I chose to pay for this, more expensive listing, hoping that it was OEM (as stated).

I received the box today and am very happy with what I see.  While I cant guarantee that this is OEM, all signs point to this as being a high quality part.

I added pictures of the box label and a side by side comparison of my original part and the new part.

This replacement part was one ounce heavier than my original and the diameter of the wire used on the heating coil was almost exactly the same.  The new wire actually measured a little thicker (13.9mm vs 13.4mm).

I am installing this unit tonight and will update if it doesnt work properly.

For reference, I purchased the item sold by Amazon.com, not one of the other sellers listed.