Product review (5 stars): Perfect fit
This is an exact replacement for the left side door baffle in certain GE dishwashers. Note that the left and right baffles are not interchangeable. To replace, open the dishwasher door fully and look in the front lower corners of the dishwasher's body/tub - these baffles help to create a watertight fit between the tub and the door seal. You should see one of these baffles in each of the front lower corners (they may be discolored or damaged from use); using your fingers, pull the old baffle up and away from the corner. It would be wise to clean and dry the area under the baffle before inserting the new one, which installs by a friction fit (no tools). Replacing these baffles may not fix your leak, but it's certainly the cheapest and easiest fix to try.