Easy Steps to Replace a Dishwasher Gasket

Replacing a faulty dishwasher gasket can remove the need to replace the entire appliance. The rubber of the dishwasher gasket often wears away or becomes stiff, preventing it from making an appropriate seal with the surrounding appliance. Luckily this job is something that most homeowners can complete on their own.

Before beginning make sure you have the appropriate dishwasher gasket as a replacement. If you are unsure which one you need contact the manufacturer of your appliance. These replacement parts are often sold online directly from the manufacturer, which ensures the proper fit for your appliance. Another alternative is to take the old gasket along with the model number of your appliance to a home improvement center and replace it with a similar part.

Begin by removing the old dishwasher gasket. Some are pressed into place, whereas others are kept into place by small brackets. If there are brackets, loosen them with a screwdriver, but avoid removing them completely. Otherwise you can use a pair of pliers to pull it completely off the dishwasher.

Take the replacement dishwasher gasket and soak it in a tub of warm water with several drops of dishwashing liquid in it. The warm water will soften the dishwasher gasket while making it easy to work with, while the dishwashing liquid should eliminate a lot of the friction that could make replacing it difficult.

While the dishwasher gasket is soaking, clean the door of the appliance thoroughly. Be sure to remove any soap scum or food particles that could possibly prevent the new gasket from making a good seal. Pay particular attention to the area around the brackets if your appliance has them.

The easiest way to complete this installation is with a pair of 90 degree needle nose pliers. This tool will allow you insert the new piece into the grooves of the dishwasher or under the brackets easily. Start on one end of the dishwasher gasket, pushing it into place as you go. If you find it difficult to work with, a small amount of diluted dishwashing liquid could help the gasket slide into place. After it is installed, tighten the brackets as needed.

Replacing the dishwasher gasket is the first step in eliminating leaks in your appliance. However, if this doesn’t fix the problem or the leak is coming from another area, call a professional who is experienced in appliance repairs to take care of it.