5 Best Kenmore Washing Machine With Auto Detergent Dispenser of 2026 For Timed Soap Dosing

1

HQRP Washer Liquid Detergent Container Box Dispenser Assembly Replacement Part

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  9.1
• Brand
  HQRP

Key specs2

Cross-Reference Compatibility

• Replaces OEM numbers 3891ER2003A and 3890ER2003A
• Matches part numbers 3891ER2003B, 3891ER2003D, and AAZ73736101
• Compatible with interchange numbers EA3522644 and AP4436613

Dispenser Insert Role

This assembly replaces lost or cracked liquid detergent drawer inserts on compatible Kenmore and LG washers, holding soap until the timed flush triggers siphoning.

Pros & cons32

Pros

• Direct aftermarket replacement matching multiple OEM part numbers including 3891ER2003A, 3890ER2003A, and AAZ73736101
• Designed to fit compatible LG and Kenmore front-load washer dispenser drawers
• Restores the siphon cup chamber so liquid soap does not release prematurely into the tub

Cons

• Aftermarket component rather than an original LG or Kenmore OEM manufactured part
• Requires verifying exact washer model and drawer part cross-references prior to ordering

2

Electric Laundry Detergent Dispenser, Automatic Laundry Dispenser for Liquid Detergent,

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  9.4
• Brand
  Yofidra

Key specs2

Dispensing Mechanism

Electric pump with 8 ml/s flow and 5 modes

Power and Mounting

Rechargeable via USB and mounts directly to detergent bottles using an included adapter, providing an external automated dosing solution for any laundry setup.

Pros & cons32

Pros

• Provides automated push-button soap dosing with five selectable dispensing modes
• Dispenses liquid soap at an 8 ml per second calibrated flow rate
• Includes a bottle adapter and a USB rechargeable battery for standalone laundry setup

Cons

• External pump setup that operates outside the washer drawer without washer cycle sync
• Liquid detergent flow rate and volume must be selected manually rather than timed by the machine

3

LG 5006ER3022A Genuine OEM Bleach Dispenser for Washing Machines

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  8.8
• Brand
  LG

Key specs2

Component Classification

Genuine OEM liquid bleach dispenser insert

Dispenser Function

Factory OEM component built specifically to house and meter liquid chlorine bleach during wash cycles on compatible LG and Kenmore machines.

Pros & cons32

Pros

• Genuine LG OEM replacement part engineered to original factory specifications
• Dedicated bleach cup design ensures proper timed release during the rinse or wash sequence
• Direct fit replacement for compatible LG-built Kenmore front-load washer housings

Cons

• Engineered strictly for liquid bleach rather than liquid laundry detergent dispensing
• Drawer housing compatibility varies and requires cross-checking the exact washer model

4

LG 3891ER2003A Genuine OEM Liquid Detergent Container for LG Washing

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  8.4
• Brand
  LG

Key specs2

Manufacturing Standard

Genuine OEM factory part

Dispenser Insert Role

Original equipment liquid soap insert designed to seat inside the main wash drawer compartment, preventing premature drainage before the cycle begins.

Pros & cons32

Pros

• Genuine OEM LG part matching the primary factory specification 3891ER2003A
• Holds liquid detergent until the washer flush cycle activates the internal siphon
• Direct replacement for LG and LG-manufactured Kenmore front-load dispenser assemblies

Cons

• Specific to liquid detergent and cannot be used for powder detergent cycles
• Fit depends strictly on specific Kenmore and LG drawer slot dimensions

5

Whirlpool 63580 Liquid Fabric Softener Dispenser, White & Affresh Washing

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  7.1
• Brand
  Whirlpool

Key specs2

Included Laundry Accessories

• Whirlpool 63580 liquid dispenser cup in white
• Six Affresh washing machine cleaner tablets

Platform Compatibility

Intended for Whirlpool-style washer configurations with compatible agitator posts, alongside cleaner tablets designed for both HE front-load and top-load tubs.

Pros & cons32

Pros

• Includes both the 63580 liquid dispenser cup and six Affresh washer cleaner tablets
• Designed for Whirlpool-built top-load and front-load washer agitator configurations
• Cleaner tablets help remove detergent residue and odor from HE and standard machines

Cons

• Configured as a fabric softener dispenser rather than a main liquid detergent drawer insert
• Designed primarily for Whirlpool platform architectures rather than LG-built Kenmore washers

Last update on 2026-09-21 / Affiliate links / Images, Product Titles, and Product Highlights from Amazon Product Advertising API

Why is liquid detergent draining immediately when poured into the Kenmore dispenser drawer?

Liquid detergent drains straight into the tub when the drawer is missing its dedicated removable liquid detergent container. Without that barrier cup, the dispenser compartment remains open for powdered soap, meaning thin liquids slip down the siphon channel before the wash cycle begins. Installing a compatible part like the LG 3891ER2003A liquid detergent container holds the soap securely until the machine flushes the compartment with water. Keeping detergent in the cup until the timed rinse is essential, especially when running a washer for water saving that requires precise chemical timing to clean garments properly.

Are LG-branded dispenser inserts compatible with Kenmore washing machines?

Yes, many Kenmore front-load washers are built on LG platforms and use identical dispenser components. For example, the OEM liquid detergent insert part number 3891ER2003A and bleach dispenser 5006ER3022A fit both LG and corresponding Kenmore models. Aftermarket options such as the HQRP washer liquid detergent container box dispenser assembly replacement part interchange directly with LG and Kenmore part numbers 3890ER2003A, 3891ER2003B, 3891ER2003D, AAZ73736101, EA3522644, and AP44. Always check your washer model number against the replacement part cross-reference list before buying to confirm exact fit.

How do I verify which dispenser cup or drawer insert fits my Kenmore model number?

Check the model sticker located around the door frame or drum opening of your washer and match the full number against manufacturer parts diagrams. If your Kenmore heavy duty washing machine uses an LG-based front-load assembly, look for numbers such as 3891ER2003A or equivalent crosses like EA3522644. For top-load units built on Whirlpool designs, parts like the Whirlpool 63580 liquid fabric softener dispenser may be specified instead. Confirm the physical shape, mounting tabs, and siphon post alignment match your existing drawer frame so the insert clicks into place without leaking.

Can an external smart pump automate soap dispensing for a laundry setup?

Yes, an external smart laundry soap pump can automate detergent delivery for washers without a built-in bulk dispensing reservoir. An electric laundry detergent dispenser with a bottle adapter mounts directly onto standard soap containers and pumps detergent with a calibrated 8ml/s flow rate. These units feature five dosing modes and use a USB rechargeable power source to eliminate manual measuring. This setup doses liquid soap directly into the drawer or drum opening, preventing messy spills and detergent waste on every load in 2026.

What causes dispenser cups to stop siphoning detergent or fabric softener?

Dispenser cups stop siphoning when dried soap residue, lint, or fabric softener clogs the narrow siphon tube or the cap airway. When the washer flushes water into the compartment, blocked channels prevent the hydraulic siphon action from pulling the diluted mixture into the tub, leaving standing water behind. Removing the insert, rinsing it under warm water, and running Affresh washing machine cleaner through the machine helps break down crusty buildup inside the housing. Affresh cleans front load and top load washers, including HE models, ensuring water and detergent flow freely through every cycle.