Product review (5 stars): OMG, my GE Profile fridge is no longer making that banging noise I have been putting up with for a year!
OMG, love it, wasn't hard to change out the part myself (and I'm a girl too!) and saved me the $220 the repairman wanted to do the same thing.

I will say you need a quarter inch hex size socket, just FYI, and you need two adjustable wrenches - one to hold the nuts still for the pipe and one to do the turning.

Don't forget to turn off the water and have a bucket ready to put the disconnected pipe into as it will let out quite a lot of water even with the water turned off.

I don't know if I can paste this link to  Youtube on how to do it, but I'm gonna try!
https://www.youtube.com/watch?v=AvHpBn9pmXE