Product review (5 stars): Saved my oven from having to be replaced!
I have the older Caloric that is an all in one with upper oven, lower larger oven and gas cook-top 4 burner range.  I have had it for over 20 years and it cooks like a dream.  My lower oven would not heat up and I could see the igniter was not getting hot enough.  There was also the faint smell of gas.  I made the assumption it was the igniter and ordered this one.  I watched two videos online and read the instructions for how to put the new one in on several appliance sites.  My husband also reviewed the installation instructions.  We turned off the gas connection, turned off the electricity, removed the oven door and inside racks and lower panel.
Wearing rubber gloves, he pulled the old igniter out, connected the new one using the old nuts for the electrical wires, and put everything back together.  Took 30 minutes and the oven works like a charm!  Saved us $2000. from buying a new one.  Now I can cook a turkey this Fall!