Product review (5 stars): This spring fits the LG LFX28978ST refrigerator!
The drop down menu for selecting your model of refrigerator does not have any data for the LG LFX28978ST.  If you have this model # look no further!!  This spring fits!! The third time was the charm.  We purchased 2 different springs that supposedly fit this model, but did not.  One was too small and the other one was too big.  We took a chance on this one, and lucked out.