Refrigerator Not Staying Cold? Door Gasket W11240749 – Fix Seal Failure Fast
A worn or torn refrigerator door gasket lets warm air in constantly — driving up energy costs and putting your food at risk. In most Whirlpool-built refrigerators, this is caused by a failed door gasket. When it fails, the fridge runs continuously trying to compensate for warm air infiltration, interior temperatures rise, food spoils faster, and frost buildup accelerates inside the compartment. ⚡ Common failure point in Whirlpool, Maytag, and KitchenAid refrigerators. Part W11240749 is the genuine OEM replacement that restores a perfect airtight seal, stops energy waste, and protects your food.
❓ Is This the Right Part?
This is the correct fix if ALL of the following are true:
- ✔ Your refrigerator powers on and the compressor runs
- ✔ The evaporator fan and condenser coils are confirmed working
- ✔ Door hinges and alignment are confirmed OK
- ✔ ONLY problem is warm air leaking around the door, excessive frost, or the fridge running non-stop
Not sure? Send us your model number — we'll confirm before you order.
🔧 Common Symptoms
- Refrigerator runs constantly and never reaches set temperature
- Visible gaps, tears, cracks, or stiffness in the door seal
- Frost or ice buildup along the door edges or inside the compartment
- Condensation or moisture forming on the exterior door frame
- Food spoiling faster than expected despite correct temperature settings
✔ If these symptoms match, this is the most likely failed component in the system.
✔ In most cases, replacing this door gasket restores normal sealing and energy efficiency immediately.
📦 Part Details
- Part Number: W11240749
- Type: Refrigerator Door Gasket – Airtight Magnetic Seal
- Brands: Whirlpool, Maytag, KitchenAid
- Condition: OEM New or Certified Used (select variant above)
While the door is open for gasket replacement, inspect the door hinges and hinge pins for wear or misalignment. A sagging door accelerates gasket wear — replacing a worn hinge at the same time ensures the new gasket seats evenly and lasts its full service life.
⚙️ Installation
Skill Level: Easy — 20–30 minutes. Disconnect power before servicing. Peel the old gasket away from the door liner starting at a corner, clean the channel thoroughly, then press the new gasket into the retainer groove starting at the top corners and working around the perimeter. Allow 24 hours for the gasket to fully seat and conform before checking the seal.
✓ Compatible Models
Confirmed compatible with select Whirlpool, Maytag, and KitchenAid refrigerator models. Contact us to verify your model number before ordering.
💡 Pro Tip
Close the door on a dollar bill at several points around the perimeter. If the bill slides out easily with no resistance, the gasket has lost its magnetic grip and is leaking air. This quick test confirms the gasket is the issue before you order — and it's the same test to run after installation to verify the new seal is seated correctly.
✓ Model-Specific Repair Pages
✅Compatibility & Cross Reference
Not sure about your model number? Call 1-877-899-7278 and we’ll help you confirm. All brand names are the property of their respective owners and are used for compatibility reference only.
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