Product review (5 stars): It really worked! Have water again!
Ordered it June 10th, installed when it arrived a few days later.
Followed the you tube video on how to replace this part. And it was quite simple. Been working since.  No issues.

I searched "replacing WR49X10173 Dispenser Water Tube Heater" on you tube.  found this video "Troubleshooting a GE water dispenser and installing a GE heater element"  [...]

Good luck.