If your washing machine door won't lock or the cycle won't start, this WH10X10006 door lock switch is probably what you need! This is a premium quality replacement part that works with tons of major brands including GE, Hotpoint, Kenmore, Westinghouse, and several others. The compatibility list is huge - it replaces numbers like 1168668, AH1021459, EA1021459, and many more. Installation is pretty straightforward if you're comfortable with basic appliance repair - usually just a few screws and an electrical connector. The quality is noticeably better than cheap knock-offs - the materials feel solid, and the electrical contacts are well-made. We've installed these in several different washers now, and they always work perfectly, restoring that satisfying 'click' when the door locks. The machine recognizes the lock engagement properly, and cycles start normally again. Whether your current lock is completely broken or just acting up intermittently, this replacement part will get your washer back in business. It's one of those common failure points in washers that's actually pretty easy to fix yourself if you have the right part. Definitely beats paying for a service call!