David N Pineville , LA March 08, 2021 Appliance: Whirlpool Washer WTW8500DC0 Whirlpool Laundry Center Wtw8500dc0: Door latch working intermittently. How to replace Latch. Replaced the door latch assembly with new one purchased from Appliance Parts Pros. Do-It-Yourself Rating: Repair Time Estimate: 15-30 minutes