Alex B Pine Brook , NJ December 26, 2014 Appliance: General Electric Wall Oven JGRP20SEN1SS Ge Oven Jgrp20sen1ss: Jgrp20 wall oven won't ignite. How to replace Round Style Oven Or Broiler Igniter. Replaced both upper broil and lower bake igniters 1 People found this story helpful Do-It-Yourself Rating: Repair Time Estimate: 30-60 minutes