This is the burner head and electrode for your gas range. If your gas igniter glows but will not light, or if the element will not start or heat entirely, you may need to replace the burner head. This...
This exhaust vent blower wheel is almost seven inches in diameter, and just under four inches deep. It is made entirely of metal and is used with a range's venting system.
As others reported, there are 2 torx screws that need to be removed so that the burner element can be removed. One came out with a little effort, the other one did not as it was corroded. After breaking a torx bit, a second torx bit succeeded in breaking off the screw head. This then required a drill to drill out the broken shaft and then rethreading the screw hole. On to the ignitor replacement. The tiny screw holding the ignitor was corroded and would not come out. It too had to be drllled out and rethreaded. It was a 1/3" #4 screw with fine threads. Had to get it an appliance repair store as the local hardware places don't carry fine threaded screws. Finally got it all put back together after a week. My advice before ordering an ignitor is make sure you can take the current burner off the cooktop first to do the repair in the first place. BTW, the ignitor I ordered came quickly and was the correct part!
Firts I removed the 2 screws that held the burber in place. Then I lifted the burner up & disconnected the wire that connected to the ignitor. Then I removed the one screw that held the ignitor to the burner. I then reversed these steps, replacing the cracked ignitor with the new one, replaced the screw holding it to the burner, then reconnected wire, returned the burner to the stove and replaced the two screws that held it. All Done!
Unscrewed burner head and replaced with new burnerhead and electrode. Just like new. Parts cost 128.00 including shipping. Very simple repair. Saved 200.00 in labor. Parts came within 36 hours. Super Fast.