Product review (5 stars): Seems to work for KENMORE ELITE Model # 79571054010 (795.71054.010)
Seems to work for KENMORE ELITE Model # 79571054010 (795.71054.010) although the coil diameter is smaller than the original. I think the important part is the location of each arm/end of the spring and the orientation or winding of the spring coil - this worked as the original one did despite being a smaller coil diameter. This Kenmore model uses one spring. We've had this in use for a week now and have had zero issues with the mullion not working as it should.

I originally ordered another spring found on Amazon (MHY62044103) which at the time of this review has a picture that matches my original spring, but the spring I received with that order had the opposite coil winding direction than the picture indicated. I never tried installing it as it just didn't look like it would work, as if it would provide the opposite tension than the original. Perhaps it would - I just didn't give it a try. In the end, buying both and having one work still cost a whole lot less than the entire mullion.

For what its worth, I received two springs in the package and not one. Seems great to have as a spare in case this one breaks. I noticed this spring seems stronger than the MHY62044103 model - probably explained by the physics of the tighter coil diameter.