This an authentic OEM 40-Watt replacement light bulb, used in a number of household appliances. It is specially designed to withstand extreme temperatures, which is why these replacement bulbs are mos...
After shutting off the gas and removing the oven door, which simply slid off of the hinges, I removed the oven plate. The ignitor was attached to the manifold. I removed that and noted the wires were attached back behind a hole in the back of the oven. I thought I would have to access them from the back but when I pulled on them I was able to reach them from the front. I was surprised to find plastic lugs covering the wire ends, rather than ceramic. I attached the new ignitor wires and reused the plastic lugs, as no ceramic ones came with the new ignitor. I carefully slid the new ignitor back into the cage/shield attached to the manifold and replaced the manifold. I then turned the gas back on and tested the ignitor (which worked perfectly) before replacing the oven plate. The repair took less than 30 minutes, but my wife and I thoroughly cleaned the door and interior while we had it apart. The hardest part was getting the door back on the hinges, but this too was accomplished after several attempts. The oven heats up beautifully now.
After I bought this part, installed it and the clicking still did not stop I finally found the problem. If your ignitor can still click then it's still good. The problem is the electric connection between the head burners and the base burners (Top Assembly diagram). Put a little weight on the head burner while grabbing it with your hand and grind it into the base burner with a little twisting motion. Repeat for all 4 burners. Presto! (you could be more professional and use steel wool or sandpaper to.) If you stll want to know how to install this part begin by removing the control panel bracket #24. Then remove the glass top w/seal #9 (after removing the knobs). You may have to tease this out because the rubber seal is sticky. The switch plate #14 comes off after removing 2 obvious screws at each end and 2 not-so-obvious star screws attaching it to the manifold #6. Remove the spark module by removing 2 of the 3 screws and sliding it out of the 3rd screw.
TURN OFF POWER TO RANGE AT FUSE BOX -- a)Open the oven door, b) Unscrew the left and right silver nuts (not the black screws)that are in the oven under the control panel, c)pull off the four control knobs on the control panel, d) gently tilt out the control panel, e) set the control panel in/on the protruding arms, f) pull off THE connectors at the back of the switches - remember which is top and bottom, g) use a screw drive to break off the plastic pieces that hold the switches in place, h) push out the old switches, i) push/snap in the new switches, j) reconnect wires, replace control panel and screw in the nuts.