First I had to slide the stove out of its cubby and then I removed the two screws holding on the shield. I next removed the wires going to the spark module. I removed the top screw and loosened the bottom one. Installed the new spark module in reverse order. Less than 15 minutes for whole repair. Still have problems with spark module not working if oven is on, but I think it is because there is no air circulation behind the stove.
First had to move the stove out of its "nest", take the side cover off, remove 1 screw and loosen the other , take the old module out and reverse the operation. That simple. Part was supplied 1 day before promised date, awesome. Part fitted exactly as the OEM part, works like a charm, everyone happy.