How to Install Door Gasket WP902894 in a Whirlpool Dishwasher

Quick answer: Unplug the dishwasher and open the door. Pull the old seal out of the channel around the tub opening, clean the channel, then press new seal WP902894 in from the top center down both sides with the flap facing the tub. Leave the door shut for several hours before running a cycle.

The door seal WP902894 closes the gap between the tub opening and the outer edge of the door on a Whirlpool dishwasher. It sits in a channel around the top and sides of the tub, and the door compresses it every time it latches. When it hardens, splits or creeps out of the channel, water escapes at the front corners during the wash and you find a puddle on the floor or swollen cabinet toe kick.

Our fitment data lists this seal for 575 dishwasher models under Whirlpool, Maytag and Jenn-Air names. The manufacturer specifically recommends closing the door and leaving it shut for several hours after installation so the new seal seats properly, so plan the job before bedtime or before leaving the house. No tools are required beyond a cloth and a plastic spatula, and the door stays on its hinges.

See part details and every compatible model: WP902894

⚠️ Safety First
  • Unplug the dishwasher or turn off its breaker before working at the tub opening.
  • Let the tub cool after a cycle; the seal channel gets hot.
  • Wear gloves if the old seal is moldy or the channel has sharp scale.
  • Wipe up any water on the floor before kneeling in front of the door.

Tools and Parts You Need

  • Flashlight
  • Clean towels
  • Mild dish soap and warm water
  • Flat plastic spatula
  • Work gloves
  • Hair dryer (optional)

Step-by-Step Installation

  1. Cut power and clear the door Unplug the dishwasher, open the door and pull the lower rack so you can reach the tub opening.
  2. Remove the old seal Grip one bottom end of the seal WP902894 and pull it out of the channel, working up the side, across the top and down the other side.
  3. Clean the channel Scrape scale and grease from the channel with the plastic spatula, wash with soapy water and dry.
  4. Relax the new seal Unroll the new seal and let it sit flat for a while. If it is kinked, warm it briefly with a hair dryer on low.
  5. Mark the center Fold the seal in half to find the midpoint and align it with the top center of the channel.
  6. Seat the top and corners Press the seal into the channel at the top center and work toward each corner, keeping the sealing flap facing into the tub and the seal relaxed.
  7. Seat the sides Push the seal down each side to the bottom of the channel, using thumbs or the spatula to make sure the lip is fully in. Both ends should finish at the same height.
  8. Close and wait Close the door and leave it latched for several hours so the seal compresses and takes its shape. Do not run a cycle yet.
  9. Test Restore power and run a rinse cycle. Check the front corners and the floor for water.

Fit Checks Before You Call the Job Done

  • The seal lip is fully in the channel from end to end with no bulges.
  • Both bottom ends are level and neither is bunched.
  • The sealing flap faces the tub and is not folded when the door closes.
  • The door latches with normal effort.
  • No water at the corners after a full cycle.

Common Mistakes to Avoid

Running a cycle right away A fresh seal that has not taken its set leaks at the corners. Leave the door closed for several hours first.

Starting at an end Beginning at one bottom end leaves the seal uneven on the other side. Start from the top center.

Installing the flap outward The flap must face the tub so wash spray pushes it against the door. Reversed, it lets water past.

Stretching the seal A stretched seal pulls out of the channel at the corners within days. Press it in relaxed.

Troubleshooting After Installation

Drip at a bottom corner Check the seal end is fully seated and not folded. If the seal is fine, inspect the separate lower door seal or baffle, which is a different part.

Door hard to latch The seal is pinched or not fully in the channel along one side. Reseat it.

Leak only during the wash phase The door may be closing off-square. Check hinges, door springs and latch alignment; a sagging door does not compress the seal evenly.

Seal creeps out at the top The channel was dirty or the seal was stretched. Remove, clean and refit from the center without tension.

Care Tips After the Repair

  • Wipe the seal and channel with a damp cloth every week.
  • Leave the door ajar after cycles so the seal dries.
  • Keep racks and dish edges from rubbing the seal.
  • Inspect the seal yearly for hardening or splits.

Compatible Models (Sample)

This part is listed for 575 Whirlpool models in our fitment data. Always confirm your exact model number on the appliance's rating plate.

Repair Difficulty and Time

Difficulty: Easy. Typical time: 20 to 40 minutes plus several hours of settling.

Frequently Asked Questions

Why leave the door closed for hours?

The manufacturer notes that the new seal needs time compressed against the door to seat properly. Skipping this often causes leaks at the corners on the first cycle.

Is this seal on the door or the tub?

It presses into the channel around the tub opening. The door compresses it when latched.

Does it cover the bottom of the door?

No. The bottom is sealed by a separate lower seal or baffle. If your leak is along the bottom edge, check that part.

Will it fit my Maytag or Jenn-Air dishwasher?

The seal is listed for many Maytag and Jenn-Air models built on the same platform. Confirm your model number in the compatible list.

Final Checklist

  • Dishwasher unplugged
  • Old seal removed from the tub channel
  • Channel cleaned and dried
  • New seal WP902894 relaxed and midpoint marked
  • Seated from the top center, then corners and sides
  • Flap faces into the tub, ends level
  • Door closed for several hours before use
  • Rinse cycle run with no water at the corners

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