Product review (5 stars): More Robust Than The Original!
Did the trick for me.  The braided cord on this LG OEM replacement was slightly thicker in diameter than the original so I expect it to perform as good as or better than the broken hinge cable.

I got lucky in that there was enough water supply, drain and electric wiring that allowed me to pull the dishwasher out far enough without having to disconnect anything. YMMV