Kimberly A Seattle , WA August 13, 2018 Appliance: Kenmore Stack Washer 41739012890 Frigidaire Washer 41739012890: Heat sensor dryer. How to replace Dryer Moisture Sensor Bar. Followed the video repair tutorial and ordered parts from the appliance parts pro and was able to repair my dryer in less than 45 minutes. So empowering! Very thankful for the video ! Do-It-Yourself Rating: Repair Time Estimate: 30-60 minutes