Shawn B Cedar Falls , IA February 23, 2016 Appliance: Whirlpool 30" Freestanding Gas Range SF3020EEW0 Whirlpool Range Sf3020eew0: Igniter for oven not working. How to replace Oven Igniter. Ordered a new igniter through appliance parts pros and replaced faulty part. Do-It-Yourself Rating: Repair Time Estimate: 15-30 minutes