Liquid Detergent Box Assembly
The 3891ER2003A is a liquid detergent box assembly for LG washer. Basic tools needed. Compare prices from top sellers.
Replaces: 1267454, 3890ER2003A, 3891ER2003B, AAZ73736101, AP4436613
Moderate Repair
Fits 2 brands
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5 stores · Updated May 16, 2026
Lowest$10.53
4.8(728)In Stock
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$13.14
4.6(3.6k)In Stock
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$24.67
4.5(13.6k)In Stock
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$24.68
4.8(21.9k)In Stock
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$26.97
4.4(3.1k)In Stock
Go to StoreEnsure your laundry becomes a breeze with this high-quality liquid detergent box assembly designed specifically for LG washers. Crafted by LG Electronics, this dispenser part enhances your appliance efficiency and reliability.
The SKU 3891ER2003A is a perfect replacement for your existing detergent box, ensuring proper dispensing of liquid detergent. Its durable construction guarantees longevity, making it an essential part for maintaining optimal washing performance.
Compatible exclusively with LG appliances, this part fits seamlessly into your washer, promoting the even distribution of detergent for cleaner, fresher clothes. Maintain your washing experience and keep your appliance functioning at its best with this essential component.
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