How to Replace Refrigerator Door Seal / Gasket

How to Replace a Refrigerator Door Seal (Gasket)

A worn or damaged refrigerator door gasket is one of the most common — and most impactful — refrigerator problems. The good news is that replacing a door gasket is a DIY-friendly repair that most homeowners can complete in under an hour without special tools. Here's a complete step-by-step guide.

When to Replace the Door Gasket

Replace the door gasket if:

The paper test shows the seal is failing (paper slides out easily).
The gasket is visibly cracked, torn, or has holes.
The gasket has hardened and lost its flexibility.
Sections of the gasket have pulled away from the door.
Cleaning and reshaping haven't restored the seal.

Finding the Right Replacement Gasket

Before purchasing a replacement gasket, you need your refrigerator's model number. This is usually found:

On a label inside the fridge (on the side wall or ceiling).
On the back of the fridge.
In the owner's manual.

Always purchase a gasket specifically designed for your fridge model. The Upgraded 62”×19” Refrigerator Door Gasket Replacement is compatible with Whirlpool, KitchenAid, and Kenmore models, replacing part numbers 2159075, 2159083, 2159071, 2159079, 2171177, W10911422, and others. Verify compatibility with your specific model before purchasing.

Tools You'll Need

Replacement gasket (model-specific)
Screwdriver (Phillips or flat head, depending on your fridge)
Warm water and mild soap
Hair dryer (optional, to soften the new gasket)
Petroleum jelly or silicone lubricant (optional)

Step-by-Step: How to Replace a Refrigerator Door Gasket

Step 1: Prepare the New Gasket

New gaskets are often folded or rolled for shipping and may have creases. Before installation, soak the new gasket in warm water for 10–15 minutes or use a hair dryer on low heat to warm and soften it. This makes it more pliable and easier to install without kinks.

Step 2: Remove the Old Gasket

Most refrigerator gaskets are held in place by one of two methods:

Retainer strip method: The gasket is held by a plastic or metal retainer strip secured with screws. Loosen (don't fully remove) the screws around the door perimeter to release the retainer strip, then pull the old gasket out from under the strip.
Push-in method: The gasket has a lip that pushes into a channel in the door. Simply pull the gasket out of the channel starting at a corner.

Check your fridge's service manual to confirm which method your model uses.

Step 3: Clean the Door Frame

With the old gasket removed, clean the door frame and channel thoroughly with warm soapy water. Remove all old residue, mold, and debris. Dry completely before installing the new gasket.

Step 4: Install the New Gasket

Start at one corner and work your way around the door:

Retainer strip method: Tuck the new gasket under the retainer strip, starting at a corner. Work around the perimeter, tucking the gasket evenly under the strip. Once fully seated, tighten the screws — start from the center of each side and work outward to ensure even tension.
Push-in method: Press the gasket lip into the channel, starting at a corner. Work around the perimeter, pressing firmly to seat the gasket evenly.

Step 5: Check the Seal

Close the door and perform the paper test at multiple points around the perimeter. The paper should have significant resistance when you try to pull it out. If any areas fail, adjust the gasket at those points.

Step 6: Allow the Gasket to Set

Leave the fridge door closed for several hours to allow the new gasket to conform to the door frame. The seal will improve as the gasket settles into position.

Tips for a Successful Gasket Replacement

Warm the new gasket before installation — it's much easier to work with.
Don't overtighten screws on the retainer strip — this can warp the door.
Apply a thin coat of petroleum jelly to the new gasket after installation to keep it supple and improve the seal.
If the door doesn't close evenly after installation, check that the fridge is level and adjust the leveling feet if needed.

Quick Summary: Gasket Replacement Steps

Find your fridge model number and purchase the correct replacement gasket.
Warm the new gasket in warm water or with a hair dryer.
Remove the old gasket (retainer strip or push-in method).
Clean the door frame thoroughly.
Install the new gasket starting at a corner, working around the perimeter.
Perform the paper test to verify the seal.
Allow several hours for the gasket to set.

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