Vent Damper
The 4900W1A001B is a vent damper for LG microwave. Basic tools needed. Compare prices from top sellers.
Replaces: 1266826, 3B71432A, AP4438572
Moderate Repair
Fits LG appliances
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5 stores · Updated May 15, 2026
Lowest$5.59
4.8(728)In Stock
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$13.92
4.5(13.6k)In Stock
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$13.95
4.8(21.9k)In Stock
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$14.72
4.6(3.6k)In Stock
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$17.05
4.4(3.1k)Preorder
Go to StoreMaintain the performance of your LG microwave with this high-quality vent damper, designed specifically for seamless integration with your appliance. Crafted by LG Electronics, this replacement part ensures optimal duct and venting functionality, allowing for efficient air circulation during cooking. The durable design guarantees longevity, making it a reliable choice for your kitchen appliance maintenance.
This vent damper is compatible exclusively with LG brand microwave ovens, ensuring a perfect fit and easy installation. Keep your kitchen environment safe and comfortable while boosting microwave efficiency with this essential part. Choose this vent damper to maintain your appliance performance and prolong its lifespan, offering peace of mind for your cooking and heating needs.
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