Product review (5 stars): Perfect
This worked perfect on my LG LDS5540ST dishwasher. Once the install was complete and dishwasher reinstalled. I was curious and found I was able to open the top half and clean the slime build up out of the original float switch. Seems like this may be a continued issue with this LG dishwasher so I will keep the original and swap back into service if this happens again. Again you could remove the original and clean it before purchasing a new one. Although it's probably not recommended I believe it will work after cleaning.