JGB450DEK1WW General Electric Range - Instructions

One of the initial two screws for the oven bottom would not budge. Finally used a socket set to loosen it up. Upon taking out the old bottom I turned it over & saw a heat shield attached. I have no idea if you can order a new bottom with a new shield already attached or not, but I had no idea it was there until I took the old part out. Out of the eight screws attaching the shied, four of them were also difficult to loosen up. But in the end the new bottom looks great !

remove screws, re-install screws

It was pretty simple. Just remove the door as the bottom piece holds all the parts together. Place on table top and remove old trim. Install new trim and install door. The only difficult part was the trim had a space for the glass door front. I opened up the space so that the glass would seat easier. Went together real easy. Stove looks like it's brand new.

Removed two screws to remove old bottom. Insert new oven bottom and re-attach screws.

Pulled the gas stove out so that I could shut off the gas valve and unplug the power cord. Job was made easier by removing the oven door (which just slides out). I took the 2 screws out that held the old igniter in place. Went to the rear of the range where there was a small 3"X2" electrical cover for the igniter, and disconnected the wire leads from the wiring harness. I then pulled the old igniter out through the oven front. Fed the new igniter wires through the back of the range and plugged the new igniter in. Reinstalled the electrical cover in the back of the range, attached the 2 -1/4" screws to reinstall the igniter inside the broiler. Put back the oven door. Turned the gas valve back on and sprayed on a soapy solution to check for gas leaks. Plugged the electrical cord back in. Pushed range back in place, Turned broiler on. Wait for a few seconds till the gas comes back thru the line. Works great Our stove was a GE Profile Gas Range. The part number for the igniter is WB13K21. We are very satisfied. Jim

In general, other repair stories on this site collectively give a good description of the repair process. My words concern the decision that has to be made as to which element is bad - igniter or gas valve. To reach a conclusion about this question, I was comforted by the fact that I could measure the AC electric current through the gas valve which then let me decide that my problem was in the igniter. Since the circuit is a simple series with three elements, thermostat, igniter, and valve and the resistance of the valve unit was 1.0 to 1.2 ohms (per GE range equipment instruction which came with the range) by measuring the AC volts across the valve, I found (by dividing the volts AC across the gas valve (2.3 volts) by the resistance of the valve mechanism (1.0 ohms) that my old igniter was only supplying 2.3 AC amperes (instruction sheet states 2.9 amps. is needed to actuate the valve and further while heating of the oven is occurring the valve AC current will raise to 3.2 to 3.6 amps.). At 2.3 amps. the igniter will glow at a yellow color but will not actuate the valve. When you replace the old igniter with a new one you will enjoy to measure voltage across the gas valve once again and discover that the voltage rises to 2.9 volts and that the gas turns on and the heater tube gas is ignited.

Step 1 pull the broiler completely out of the bottom of the oven. Step 2 unplug the igniter Step 3 remove 3 small screws to pull the burner tube completely out of the oven. Step 4 replace the igniter and repeat steps to install burner tube back into the oven.

Very simple. Lift oven door off brackets and set on floor. Remove sheet metal screws holding on existing trim piece, Clean area beneath trim.
Put new trim piece on, don't tighten any of the screws until all have been started as some adjustment is needed to align the holes for the screws.

Unscrewed eight screws. Removed rusted part. Cleaned area with Windex. Replaced new part.

replaced lights in refrigirator and freezer

I first took out the screw which held the bottom plate for the oven. then took the screws off the igniter unhooked the wires , took the new igniter hooked up the wires then put the screws back in put the bottom plate back in and turned the oven on to test it and it worked great.

I let my brother do the actual installation but it only look about 15 min. I did look at the website of the appliance manufacturer first and then came to this website. The cost of the part I needed was almost half as much as the other site. When I saw that someone with the same oven model number and had the same problem and was able to fix it, I decided to order here. It came quickly and my oven now works.

Tested for power to the igniter, (had power) so I knew it must have been the igniter that had failed. Removed two screws that held the shield in place, remove two screws that hold the igniter and disconnect the plug form the igniter, replace with new igniter.

In my case it was the lower burner so I unplugged oven and turned gas off.
Then I removed the bottom drawer, and the lower burner cover.
Next unplug Oven Igniter, found where drawer existed.
Removed 2 screws attaching Igniter using nutdriver
Placed new Igniter on
Plug Igniter in and tested oven
Replace burner cover and drawer


This was much easier then what I went through with a repair man the first time around. These Igniter are designed for certain model stoves and are not interchangable with other model stoves!!!

Replaced the flat style oven igniter. First, I watched the video on your web site, and used it as a reference to make the repair. I did remove the oven door tho, as it made it easier to complete the work, the video didn't show the door being removed. The video was very helpful.