Open the dishwasher door.
Remove the door gasket by grasping the end of the gasket and pulling it away from the wash tub. Continue pulling the gasket until it is completely removed from the dishwasher.
Place the new door gasket in hot water for approximately five minutes, which softens the rubber, making it more pliable.
Locate the dot on the door gasket, which indicates the center of the gasket.
Align the dot with the door latch, then firmly press the gasket into the gasket channel.
Press the gasket into the gasket channel along one side of the dishwasher until it is completely inserted.
Press the other side of the gasket into the gasket channel until completely inserted.
Close the dishwasher door. Keep the door latched for several hours -- the longer the better -- to allow the gasket to mold to the gasket channel.