Joel M Columbia , MS February 21, 2015 Appliance: Model GE MODEL J P350W0A 1WW The control knob was broken Ordered replacement control knob from AppliancePartsPro on the web site. Using the site to determine part number and purchased with no issues. It was delivered as expected and fit as the original part. Could not tell the difference once installed. Do-It-Yourself Rating: Repair Time Estimate: Less than 15 minutes