- Sku: W11458345
W11458345 Washer Genuine OEM Drain Pump
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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
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 |
Frequently Asked Questions
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W11458345 Washer Genuine OEM Drain Pump
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.

