Signs Your Refrigerator Door Seal Needs Replacing (and How to Do It)

Your refrigerator’s door seal (also called a gasket) is one of the most important parts of your appliance. It keeps cold air inside and prevents warm air from leaking in, ensuring your fridge runs efficiently. A worn or damaged seal can cause higher energy bills, spoiled food, and unnecessary strain on the compressor.

Here’s how to spot when it’s time for a replacement and how to do it yourself.

Signs Your Refrigerator Door Seal Is Failing

• Visible Cracks or Tears: Check along the edges of the seal for splits, warping, or missing pieces.
• Loose Seal: If the gasket doesn’t stay firmly in place or gaps are visible, it won’t hold in cold air.
• Moisture or Mold: Condensation or mold growth around the door edge indicates air is escaping.
• Door Doesn’t Close Properly: If you need to push hard to shut the door, the seal may be misaligned or worn out.
• Energy Bill Increases: A failing seal makes your fridge run longer, using more electricity.

How to Replace a Refrigerator Door Seal

1. Order the Right Part: Use your refrigerator’s model number to find the exact replacement gasket for your unit.
2. Soften the New Seal: Place the gasket in warm water for a few minutes or use a hair dryer to make it flexible.
3. Remove the Old Seal: Peel the old gasket away from the door, loosening any retaining screws if necessary.
4. Install the New Seal: Press the new gasket into place, making sure it fits evenly around all edges. Tighten screws if applicable.
5. Check the Seal: Close the door and test for gaps. A dollar bill or piece of paper should hold tightly when the door is closed.

Pro Tip:

Keep your new gasket clean and free of spills to prolong its lifespan. A quick wipe with warm, soapy water every month helps maintain a tight seal.