Product review (4 stars): Benzomatic Torch Rescue
This spark module had larger terminal connections on it than the one being replaced ( off of a Magic Chef ( gas stove top). The only way I was able to connect them to the wiring was by using a portable propane torch at its lowest setting- your common  solder iron probably won't put out enough heat to bond them together. Had to cut off the old smaller terminals and strip the insulation some before heating.  Also had to drill a small hole through the old backing plate ( which is a thin sheet metal )  this module was slightly longer than the original- all in all, not too difficult- and it works