This flat style gas oven igniter is 5.53 inches long and comes with a bracket and wire nuts. Its amperage range is between 3.2 and 3.6 amps. May be different in appearance but will function as the orginal part.
I removed the broiler burner assembly held in by 5 screws across the inside top of the oven, as I removed the assembly the igniter slid out from the back of the oven and was attached to the assembly with a cannon plug, I disconnected the cannon plug and removed the whole assembly out of the oven and replaced the igniter which was attached by two screws and reassembled in the oven. Where I live in remote Alaska calling a repair technician is not an option, either figure it out or have a new appliance barged in.
Warning- we found a lot of bare wires in this stove, check your wires before replacing the bad switches. I lifted the top, disconnected the power, pulled off the knobs, unscrewed the switch for the back light, removed seven screws to finally get the front panel off. Once you have the front panel off, changing the swich takes less than a minute. The switches just slide off the gas valve stems. Instructions show how to line up the new D-shaped switch mechanism to match the D-shaped shaft. Gently pull the two wires off the old switch and slide onto the new switch. Then put the panel back.