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W11458345 Washer Genuine OEM Drain Pump

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Product description

Whirlpool W11458345 Washer Drain Pump — Genuine OEM

Product Description

Express Parts Direct carries the genuine Whirlpool OEM W11458345 drain pump assembly — manufactured by Whirlpool and shipped in the original branded box. This is the pump that removes water from the tub during the drain and spin cycle. When it fails on a Whirlpool-platform front-load washer, the machine typically stops mid-cycle with standing water and displays an F21 or F9 E1 error code.

W11458345 is the current Whirlpool part number and supersedes W11316609, W11319789, and W10918608 — all three earlier numbers are discontinued. This assembly fits Whirlpool, Maytag, and Amana front-load models.

Quick Answer

W11458345 is the genuine Whirlpool OEM drain pump for front-load Whirlpool, Maytag, and Amana washers. It replaces W11316609, W11319789, and W10918608. If your washer won't drain and the coin trap is clear, this assembly is the fix.

Common Symptoms This Part Fixes

  • Washer will not drain
  • Washer stops mid-cycle with standing water in the drum
  • F21, F9 E1, or drain error codes displayed
  • Loud humming or grinding during the drain cycle
  • Washer won't spin (caused by drain failure)
  • Water leaking from the bottom of the washer

Replaces Part Numbers

W11458345 replaces W11316609, W10918608, W11319789, AP6989186, AWP44644, EAP16218041, PD00062450, PS16218041

Compatibility

Compatible with Whirlpool, Maytag, and Amana front-load washers and washer/dryer combos. Common compatible model series include:

WFW5620, WFW5622, WFW6620, WFW6621, WFW8620, WFW9620, MHW6621, 7MWFW, 7MMHW, 8TWFW — and additional Whirlpool-platform models. Verify your model number before ordering.

Key Features

  • Genuine Whirlpool OEM part — manufactured by Whirlpool, ships in original branded box
  • Current active part number — supersedes all earlier drain pump numbers for this application
  • Compatible with Whirlpool, Maytag, and Amana front-load washers
  • Complete assembly — pump motor and housing included
  • Resolves drain failures, mid-cycle stops, and F21/F9 E1 error codes

Specifications

Part Number W11458345
Part Type Washer Drain Pump Assembly
Designation Genuine OEM
Manufacturer Whirlpool
Compatible Brands Whirlpool, Maytag, Amana
Application Front-load washer / washer-dryer combo
Replaces W11316609, W11319789, W10918608
⚠ Installation Note: Unplug the washer before beginning any repair. The drain pump is accessed by removing the front lower access panel. Have towels and a shallow pan ready — residual water in the pump and drain hose will spill during removal. Disconnect the wire harness and drain hoses, unscrew the pump from the mounting bracket, and reverse the steps to install the new pump. Difficulty is rated medium; standard screwdrivers and work gloves are recommended.

Frequently Asked Questions

How do I confirm this is the right pump for my model?
Find your model number on the label inside the washer door frame or on the back of the unit. If it falls in the WFW, MHW, 7MWFW, 7MMHW, or 8TWFW series, this pump is very likely the correct fit. Contact us with your full model number if you want to confirm before ordering.
The pump hums but the washer won't drain — is the pump bad?
Not necessarily. A humming pump that won't move water is often caused by a clogged coin trap or debris jammed in the impeller. Check and clean the coin trap filter behind the lower front access door first. If the trap is clear and the pump still hums without draining, the pump motor has seized and the assembly needs replacement.
Why do W11316609, W11319789, and W11458345 all show for my model?
Those are three successive Whirlpool part numbers for the same application. W11316609 was original, W11319789 superseded it, and W11458345 is the current active number. All three are cross-compatible, but only W11458345 is available new. The earlier two are discontinued by Whirlpool.
Is this a genuine Whirlpool part?
Yes. This is the genuine Whirlpool OEM W11458345 drain pump assembly, manufactured by Whirlpool and shipped in the original Whirlpool-branded packaging. It is not an aftermarket or compatible substitute.
Can I use my washer while waiting for the new pump?
Not recommended. A partially failed pump may allow the washer to fill but then fail to drain, leaving standing water in the drum. This creates a risk of overflow and mold if water sits for extended periods. If you must run a load, stay present and be ready to manually bail the drum. The safest approach is to wait for the replacement part.
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W11458345 Washer Genuine OEM Drain Pump  Parts-O-Matic

W11458345 Washer Genuine OEM Drain Pump

$156.00
$110.00
 per 

Model Compatibility

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⚠️ This is a partial compatibility list. Always verify your appliance model number before ordering. Contact our support team if you’re unsure.

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