Skip to content
Free Shipping $49+
Factory Direct No Middleman
30-Day Returns
24/7 1-800-HEIMA-00
Track Order Install Videos FAQ Contact
Heima
Account
Cart
Shop All Parts Repair Guides Install Videos Brands About FAQ Contact ⚡ Clearance
Home/Washer & Dryer Parts/Washer Drain Pump/280187
On Sale
280187 Washer Drain Pump Assembly Compatible with Whirlpool Maytag Kenmore KitchenAid Amana, Replaces AP3953640 8181684 8182819 8182821 285998 1200164
  • 280187_1
  • 280187_2
  • 280187_3
  • 280187_4
  • 280187_5
Factory Certified
Free Ship $49+
30-Day Returns
1-Year Warranty
Compatible Brands
Compatible Models
Showing 97 compatible models
Aftermarket Replacement · Factory Direct
OEM-compatible part built to original specifications. Not manufactured by or affiliated with the original equipment brand.

280187 Washer Drain Pump Assembly Compatible with Whirlpool Maytag Kenmore KitchenAid Amana, Replaces AP3953640 8181684 8182819 8182821 285998 1200164

SKU: 280187
OEM RetailBranded
$142.42
Via distributor
Source: RepairClinic.com · Apr 2026
OEM brand & packaging
Factory direct price
1-year warranty
Our PartBest Value
$78.99
Factory direct
OEM-Compatible
Meets OEM specifications
Factory direct price
1-year warranty
Save by going factory direct
OEM-compatible · no distributor markup
$63.43
45% less than OEM retail
Order within --:-- to ship today
Repair Time15-30 Minutes
DifficultyEasy
DIY FriendlyYes
Tools Needed
Phillips ScrewdriverT-20 Torx ScrewdriverPliersTowelShallow PanMultimeter (optional for diagnosis)optional
Qty
Ships from China · 10–20 business days
No sales tax outside CA
or
280187 Washer Drain Pump Assembly Compatible with Whirlpool Maytag Kenmore KitchenAid Amana, Replaces AP3953640 8181684 8182819 8182821 285998 1200164
$128.99 Original price was: $128.99.$78.99Current price is: $78.99.
In Stock

This Part Fixes These Problems

Won't Drain / F21 Error

Washer stops mid-cycle and displays F21 (long drain) error code; water remains in drum leaving clothes soaking wet.

Loud Grinding or Buzzing Noise

Unusual grinding, buzzing, or loud whirring sound coming from the bottom of the washer during the drain cycle, indicating a damaged or seized pump motor.

Washer Stops Mid-Cycle

Machine halts partway through a wash or rinse cycle and will not advance, often accompanied by standing water in the tub.

Water Leaking Under Washer

Puddle of water forming at the front-bottom of the machine caused by a cracked pump housing or failed pump seal.

Slow or Incomplete Draining

Washer drains very slowly, takes multiple drain attempts, or leaves residual water in the drum after the spin cycle.

Repair Guides

Whirlpool Washer Won't Drain — 5 Causes & How to Fix It
May 28, 2026
OEM vs Aftermarket 280187 Drain Pump for Whirlpool Washers: Honest Comparison
May 25, 2026
Whirlpool Washer Drain Pump Assembly Parts — Models & Compatibility
May 25, 2026

Product Description

Why Choose Our 280187 Washer Drain Pump Assembly?

🔧
Built to OEM SpecificationsEngineered to match Whirlpool OEM Part #280187 — 120V, 60Hz, 0.70W, 0.95A (Askoll M75 motor spec). Complete pump-and-motor assembly with encapsulated motor windings for safer, longer-lasting operation.
💧
Complete Assembly — Everything IncludedIncludes drain pump motor, coin-trap filter, and inlet/outlet plastic housing. No extra parts to source — one kit does the full job.
🏭
Wide Multi-Brand CompatibilityDirect fit for Whirlpool Duet, Maytag Epic, Kenmore HE, KitchenAid, Amana, Jenn-Air, and Roper front-load washers — over 400 confirmed models across these brands.
🛡️
Encapsulated Motor DesignMotor windings are fully encapsulated inside the grey plastic housing — no exposed wiring, improved moisture resistance, and better safety versus older open-motor designs.
⚡
Drop-In Replacement — No ModificationsExact same fit and function as the original OEM pump. Mounts directly onto factory grommets; uses the original wire harness connector and hose clamps with no cutting or adapters needed.
💰
Save vs. OEM PricingOEM reference price is $142.42 (RepairClinic.com). Our aftermarket alternative delivers the same fit and function at a fraction of the cost — save on parts without calling a repairman.

💡 Pro Tip: How to Diagnose a Failing Drain Pump

Your part is likely the culprit if you notice any of the following:

⚠️ Washer displays F21 or Sud error code and stops mid-cycle

⚠️ Clothes come out sopping wet — drum fills but won't fully drain

⚠️ Loud grinding, buzzing, or whirring noise coming from the bottom of the washer during drain cycle

⚠️ Water leaking from underneath the front of the machine near the pump area

🔍 Diagnosis tip: First check for blockages (coins, socks, lint) in the coin-trap filter accessible behind the lower front panel. If the filter is clear but the pump motor shows no continuity on a multimeter, or the motor gets power but won't run, replace the drain pump assembly — drain pumps are not serviceable and must be replaced as a unit.

📦 What's in the Box

✅ 1× Drain Pump Assembly (120V / 60Hz / 0.70W / 0.95A) — motor, filter, and housing included

Questions & Answers

Will this 280187 pump fit my Whirlpool Duet WFW9400SW?
Answered by Support Team  ·  Mar 15, 2024
Yes — the WFW9400SW (all suffixes 00–04) is a confirmed compatible model for part number 280187. This is a complete drop-in replacement with no modifications required. Just verify your full model number on the data tag inside the door before ordering.
My washer shows an F21 error but still drains slowly. Is the pump definitely bad?
Answered by Support Team  ·  Nov 20, 2023
Not always. F21 means the drain took longer than 8 minutes. First check for blockages: remove the lower front panel, open the coin-trap filter cap (have a towel ready), and clear any debris. If the filter is clean but the pump makes grinding noise or won't run, test for continuity with a multimeter. If the motor has no continuity or gets power but won't run, replace the pump assembly.
Is this a complete assembly or just the motor?
Answered by Support Team  ·  Jan 8, 2025
This is a complete drain pump assembly — it includes the pump motor, coin-trap filter, and the full inlet/outlet plastic housing. Everything needed for a full replacement is included in the kit. You do not need to purchase any additional components.
Does this pump fit Kenmore and Maytag washers too, or only Whirlpool?
Answered by Support Team  ·  Jul 22, 2024
Yes. The 280187 pump assembly is cross-compatible with multiple brands including Maytag (Epic series), Kenmore HE (many 110-prefix models), KitchenAid (KHWS01, KHWS02), Amana, and Jenn-Air front-load washers, in addition to Whirlpool Duet models. Always confirm using your full model number from the door jamb tag.
What is the voltage and electrical spec for this pump?
Answered by Support Team  ·  Feb 10, 2026
The 280187 drain pump assembly operates at 120V, 60Hz, 0.70W, 0.95A — matching the original Whirlpool OEM specification and the Askoll M75 motor standard. This is designed exclusively for 110/120V North American (US & Canada) models. It is not compatible with 220V international appliances.

We typically respond within 1 business day. Include your appliance model number for the fastest answer.




    Customer Reviews

    Reviews

    There are no reviews yet.

    Be the first to review "280187" Cancel reply

    Your email address will not be published. Required fields are marked *

    Related Parts

    DC47-00032A Dryer Heating Element Compatible with Samsung, Replaces DC93-00154A AP5582094 PS4216214 3282568
    DC47-00032A
    DC47-00032A Dryer Heating Element Compatible with Samsung, Replaces DC93-00154A AP5582094 PS4216214 3282568
    DC97-18610F Washer Suspension Rod Kit Compatible with Samsung, Replaces AP6243905 DC97-18610A 4813615 PS12085154
    DC97-18610F
    DC97-18610F Washer Suspension Rod Kit Compatible with Samsung, Replaces AP6243905 DC97-18610A 4813615 PS12085154
    $44.99 Original price was: $44.99.$31.99Current price is: $31.99.
    3392519 Dryer Thermal Fuse Compatible with Whirlpool Maytag Kenmore KitchenAid Roper, Replaces WP3392519 AP6008325 3388651 694511 80005
    3392519
    3392519 Dryer Thermal Fuse Compatible with Whirlpool Maytag Kenmore KitchenAid Roper, Replaces WP3392519 AP6008325 3388651 694511 80005
    137006200 Pedestal Drawer Latch Compatible with Frigidaire Electrolux, Replaces AP4368805 PS2349356 7137006200 1483112
    137006200
    137006200 Pedestal Drawer Latch Compatible with Frigidaire Electrolux, Replaces AP4368805 PS2349356 7137006200 1483112

    Disclaimer: Compatibility information, part numbers, and model fitment data on this page are sourced from manufacturer databases and third-party references. While we strive for accuracy, please verify your appliance model number before ordering. Heima is not responsible for errors or omissions in compatibility listings.

    Home / Washer & Dryer Parts / Washer Drain Pump / 280187 Washer Drain Pump Assembly Compatible with Whirlpool Maytag Kenmore KitchenAid Amana, Replaces AP3953640 8181684 8182819 8182821 285998 1200164
    H
    heima

    Heima manufactures appliance parts in our own facilities and ships direct — no distributor, no markup. 200+ brands, 1.8M+ parts, 500K+ satisfied customers.

    Shop Parts
    Refrigerator Washer & Dryer Oven & Range Dishwasher AC & HVAC All Categories
    Support
    Find Your Model Number Installation Videos Live Chat Track My Order Start a Return FAQ
    Company
    About Heima Our Factory Quality Standards Return Policy Privacy Policy Contact Us
    © 2025 Heima Parts  ·  Factory Direct Appliance Parts  ·  All Rights Reserved
    VISA MC AMEX PayPal Discover