Product review (5 stars): Works great. Not a review but might help others when ...
Works great. Not a review but might help someone as I was helped reading the notes made by others, so won't go over them here except the point out not the touch the black part of the unit.

My dryer is maytag model DG8000.

1. These do burn out. Some websites suggested these burn out like light bulbs and it's common, others label this a non common occurrence, I checked continuity on everything suspecting something else burnt it out, it was the only thing that went bad. Replaced it now back in business.

2. When this unit goes bad you won't smell any gas as continuity is broken so electricity isn't getting to the solenoids to release any gas. Also I didn't hear any clicking either, again since no electricity was getting to the solenoids. Now my dryer still turned on, tumbled, just wasn't getting heat, so the igniter along with the solenoids complete one circuit to release the gas. After I replaced this part the gas released and about 10 seconds after the glow, which gave out a nice flame.

3. I used a cheap harbor freight free multimeter to check continuity. Another website said to use the lowest ohm setting, which didn't work on mine,  I found out another ohm setting did work. Whatever ohm setting that reads greater than 1 when you connect the black and red leads to complete a circuit, thus you have continuity, is what you can use to check your dryer parts. My ohm setting that worked gave a reading of 10.5 when the leads touched, and 1 when not touching. Everything I touched with the leads read greater than 1, except the igniter, which gave a reading of 1 and visual inspection showed a burnout out area.

4. Thanks to repairclinic.com for all their helpful info and tips even though Amazon had it cheaper. Youtube is also very helpful for a visual aid in disassembling and reassembling.