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White plastic detergent dispenser drawer assembly for LG washing machines

Appliance Factory Parts

Appliance Factory Parts 3891ER2003A Detergent Box Assembly

SKU CH-XMGG-5NNB0

New detergent box assembly replaces the original dispenser on 269 LG and 20 Kenmore washer-dryer models

  • Sold asEach
  • Product typeWashing Machine Replacement Parts
  • Replaces the detergent dispenser on compatible LG washers
  • Fits 269 listed LG washer-dryer model numbers
  • Compatible with 20 Kenmore washer model numbers
  • New OEM-style part for reliable detergent distribution
  • Part number 3891ER2003A ensures correct fitment

Appliance Factory Parts 3891ER2003A Detergent Box

This new replacement part is a detergent box assembly designed for specific LG and Kenmore washing machines. It serves as a direct replacement for the original component that holds and dispenses laundry detergent during wash cycles. Homeowners repairing a compatible washer can use this part to restore proper detergent dispensing function. The assembly fits numerous models across both brands as listed in the compatibility data.

Condition and installation considerations

The part arrives new and ready for installation in the applicable washing machine models. As a mechanical component with no electrical or moving parts, it does not generate heat, produce noise or draw power during normal appliance operation. Installation typically involves accessing the detergent drawer area of the washer and securing the assembly in place. No special tools or electrical connections are required for the replacement process.

Build fit and compatibility

This detergent box assembly fits 269 listed LG models and 20 listed Kenmore models, including model numbers such as WM2277HS, WM3001HRA, 41542 and 42198. It replaces the original detergent dispenser housing in these specific washer and washer-dryer combinations. Buyers should verify their appliance model number against the compatibility list before purchase. The part does not fit models outside the listed ranges or other appliance brands not mentioned.

How it compares

Measured against everything we stock in Replacement Grill & Appliance Parts, at today’s prices. Recalculated every night.

Price $12.99
Cheaper than about 82% of the 1,446 comparable items (median $36.99).

Specifications

Product
Brand nameAppliance Factory Parts
Part number3891ER2003A
Product typeWashing Machine Replacement Parts

Questions about this item

How do I install the 3891ER2003A detergent box assembly, and what step is most often missed?

Remove the top panel, disconnect the inlet hoses and wiring from the old box, fit the new assembly, then reconnect every hose and wire — the step most often missed is reattaching the small vent tube that prevents siphoning.

What maintenance or replacement will the detergent box assembly need later?

Periodically pull the drawer out and rinse the compartments and siphon caps to stop mould and detergent build-up; replace the assembly only if the plastic cracks or the inlet valve solenoid fails.

What limit appears first on the 3891ER2003A during sustained use?

The plastic housing and siphon caps degrade from hot water and alkaline detergent long before the inlet valve or mounting points wear out.

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