There are two parts in the gas valve circuit. The valve itself and the igniter. The way it works is when the igniter gets hot enough it allows enough current to flow to energize the gas valve. My igniter glowed bright but I wasn't sure if it allowed enough current to flow preventing the gas valve from opening so I bought both the gas valve and igniter. I replaced the gas valve first. It was a simple ten minute repair. You need a small square head screwdriver and either a small adjustable or combination wrench. Pull the broiler drawer all the way out and lift it up to remove the drawer. Turn off the gas and unplug the oven. Disconnect the gas line first. Remove the two wires from the igniter next. Remove the two screws and then you can remove the gas valve. The replacement part fit perfectly and the valve alone fixed my problem.