The job took about an hour because I am 78 years old and not as limber or sprite as I once was but performing the tasks went very easily. If it had not been for the video link provided by the vendor I may never have figured out how to replace the igniter. The task was not very hard but knowing how to remove the oven door (easy) and other little known tasks I may have had to call a repairman. I am very grateful for that youtube link.