I purchased the replacement dispenser, removed the front panel of the dishwasher and removed the existing dispenser and installed the new one. One thing to be careful of is ensuring the dispenser screws are tightened properly. After putting the front panel partially back on, I realized there was a gap between the dispenser and the door inside the dishwasher, which certainly would have allowed water to leak out. I tightened it up, and I'm pretty sure it'll work now.