Mine broke too but I wasn't about to spend 100 bucks for a replacement. Here's how I fixed it...permanently for $3.
1. Removed the broken handle from the microwave door.
2. Gathered up the broken pieces and superglued them back into place.
3. Bought some Loctite 2-part epoxy and mixed the entire batch.
4. Poured half of the mixed epoxy into each well at the ends of the handle (surrounding the screw post). *Note: There is enough epoxy in one batch to fill each well perfectly.
5. Waited for the handle to cool down. Epoxy gets hot when you mix it in large quantities... but not hot enough to damage or deform the handle.
6. Sanded the outside of the handle (where I superglued the pieces back together).
7. Repainted the handle gloss black.
Voila! A $3 fix, and you won't believe how strong the handle becomes once you've added the epoxy.
Steve
May 2010