How often should a dishwasher door gasket be replaced?

A dishwasher door gasket typically lasts for many years, but its lifespan depends on usage and maintenance. It should be replaced when visible signs of wear, such as cracks, tears, or hardening, appear, or if you notice water leaking from the door during operation. Regular cleaning can help extend its life.

Can I repair a small tear in my dishwasher gasket?

While temporary repairs with silicone sealant might seem possible for very small tears, it is generally recommended to replace the entire gasket. A patched gasket may not create a reliable seal, leading to continued leaks or further damage. Replacement ensures a complete and lasting watertight seal.

What causes a dishwasher door gasket to fail?

Common causes of gasket failure include natural wear and tear over time, exposure to harsh detergents or food debris, and physical damage from loading dishes. Heat and repeated opening and closing of the door can also cause the rubber or silicone material to harden, crack, or lose its flexibility, compromising the seal.

Dishwasher Door Gasket Seal Replacement Guide

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What the W11177741 does

The door gasket seal creates a watertight barrier between the dishwasher tub and the door when closed. This prevents water from leaking out during wash cycles.

Symptoms when this part fails

Water leaking from under the dishwasher door
Puddles on the floor in front of the dishwasher
Dishwasher not drying dishes properly
Visible cracks, tears, or hardening of the seal
Mold or mildew growth on the gasket

Compatibility

Fits the Maytag family. Specifically:

Any unit originally equipped with OEM part number(s): W10300924, W10300924VP, PS11722167, AP5983731, EAP11722167, W10660528, PS12348515.
Check the model/rating plate inside your appliance and compare it against the fitment table on the product listing before ordering — this guide does not list specific compatible models because Amazon does not provide verified fitment data through this pipeline.

Also replaces: W10300924, W10300924VP, PS11722167, AP5983731, EAP11722167, W10660528, PS12348515

Tools you'll need

Flathead screwdriver
Pliers
Cleaning cloth
Mild detergent

Difficulty: Easy · Time: 15-30 minutes

How to install the W11177741, step by step

Disconnect power to the dishwasher at the circuit breaker.
Open the dishwasher door fully.
Carefully pull the old gasket out of its channel around the tub.
Clean the gasket channel thoroughly with a cloth and mild detergent.
Align the new gasket and press it firmly into the channel, ensuring a snug fit.
Close and open the door several times to seat the gasket.
Reconnect power and run a test cycle, checking for leaks.

Related troubleshooting

If swapping this part doesn't fix the issue, check these next:

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