We were getting an intermittent F19 code on our lower oven mainly. This code gets triggered when the oven fails to heat up to a minimum temperature within a specific amount of time. I figured this was being caused by an ignition failure so I bought this new ignitor. As it turns out, if you have a double oven then you will have two ignitors. Just keep that in mind in case you are thinking about replacing both or you are seeing errors in both ovens. The ignitor in the lower oven is located below the metal panel at the bottom of the oven. The ignitor in the upper oven is located at the top. To access the lower ignitor you need to remove the blue metal panel which is held in with two black screws. Once removed the panel will slide out. Next, you will see a silver-colored sheet metal panel. This also needs to be removed and is held in with several sheet metal screws. Next, you will see the burner assembly, and attached to this assembly will be the ignitor. I removed the entire assembly and unplugged the old ignitor. Simply screw the new ignitor onto the burner assembly and reassemble all the parts in the opposite order. Once reassembled, I turned on the oven and immediately saw the orange glow from the ignitor and the oven ignited and started coming up to temperature in less than 30 seconds. If everything goes to plan you should be able to complete the repair with just a Phillips screwdriver.
The old ignitor disintegrated when removing so that told me it was probably past its lifetime. The ignitor is held onto the burner assembly with two screws. When I was removing the ignitor the threads on one of the screws stripped out and wouldn't come out so I cut with a hacksaw and replaced with another screw. Just be prepared for the possibility of needing to pull from your stash of nuts and bolts or run out to the big orange store.