Long Y Torrance , CA July 10, 2020 Appliance: Model WHIRLPOOL LGR4634JQ2. Dryer has no heat. I bought a sensor, coils, and thermostat for Whirlpool LGR4634JQ2. Thanks for the videos to show how to repair the dryer. They are very helpful. I only spent about an hour to replace all 3 parts. Then the dryer is working fine. Do-It-Yourself Rating: Repair Time Estimate: 30-60 minutes