LG 3891ER2003A Detergent Dispenser Box Assembly For Washers
LG 3891ER2003A Detergent Dispenser Box Assembly For Washers

LG 3891ER2003A Detergent Dispenser Box Assembly For Washers

$21.99
Available to order
Buying Options: OEM Genuine

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DETERGENT DOES NOT DISPENSE PROPERLY

LG Washer Detergent dispenser box assembly 3891ER2003A, Fixes Detergent does not dispense properly

Genuine LG washer detergent dispenser/container assembly that holds detergent until it is dispensed.

Part 3891ER2003AReplaces 3891ER2003B, 3890ER2003A, AAZ73736101, 3891ER2003DLG
Guaranteed to Fit — or your money back.
Confirm your full appliance model number before ordering.

Is This the Right Part?

Part Number3891ER2003A
Replaces3891ER2003B, 3890ER2003A, AAZ73736101, 3891ER2003D
ManufacturerLG
Appliance TypeWasher
Part TypeDetergent dispenser box assembly

✅ Cross Reference Information

Current Part Number3891ER2003A
Verified Previous OEM Numbers3891ER2003B, 3890ER2003A, AAZ73736101, 3891ER2003D

Common Symptoms

  • Detergent or fabric softener does not dispense
  • Detergent dispenser drawer does not drain correctly
  • Broken or missing dispenser box

Check Before Replacing

  • Inspect the dispenser box for cracks, breakage, blockage, or missing components.
  • Verify that detergent is being placed in the correct dispenser compartment.
  • Check whether water remains in the dispenser after a cycle; this may indicate a dispenser-related problem, but does not by itself confirm part failure.

Pro Tip

Confirm the complete washer model number before ordering because dispenser components can vary by model.

Part Details

Part Number3891ER2003A
Part TypeDetergent dispenser box assembly
ManufacturerLG
Appliance TypeWasher
Primary FunctionHolds and releases washer detergent through the dispenser system.

Installation Notes

  • Disconnect electrical power before servicing the washer.
  • Follow the washer owner's or service manual instructions for removing and installing the dispenser component.

Verified Compatible Models

WM2177HW, WM2301HS, WM2501HVA, WM3370HVA, WM3370HVA/01, WM3570HWA/00, WM3575CV/00, WM3575CV/01, WM3575CW/00, WM3575CW/01, WM3770HWA/00, WM4270HVA/00, WM4270HWA/00, WM4270HWA/01

Fitment reminder: Match the complete appliance model number, including suffix or revision where applicable, before ordering.

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Address
101 Trillium Dr
Kitchener, Ontario N2E 1W8
Phone
1-877-899-7278
Hours
Mon–Fri 9 AM–5 PM • Sat 9 AM–1 PM
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Map showing warehouse location at 101 Trillium Dr, Kitchener
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All brand names are the property of their respective owners and are used for compatibility reference only.

3891ER2003B, 3890ER2003A, AAZ73736101, 3891ER2003D

WM2501HVA, WM3570HWA/00, WM3575CV/00, WM3575CV/01, WM3575CW/00, WM3575CW/01, WM3770HWA/00, WM4270HVA/00, WM4270HWA/00, WM4270HWA/01, WM2177HW, WM2301HS, WM3370HVA, WM3370HVA/01