Whirlpool Washer Drain Pump Assembly W11458345, Replaces W10918608, W11316609, W11319789

The Whirlpool W11458345 Washer Drain Pump Assembly is the genuine OEM water-drain pump used to remove water during the washer drain cycle on select Whirlpool-manufactured front-load washers and laundry centres. It replaces W10918608, W11316609, and W11319789 when fitment is confirmed by the appliance model number. A failed drain pump may cause standing water in the tub, F9E1, F21, or F9E2 error codes, or prevent the washer from transitioning to the spin cycle.

Is This the Right Part?

Confirm the complete model number before ordering. Similar drain pumps may differ in connector type, hose port positions, mounting tab configuration, or electrical ratings.

Common Symptoms

• Washer won't drain — standing water in tub after cycle
• F9E1, F21, or F9E2 error codes displayed on the control panel
• Washer fills and agitates but won't transition to spin
• Clothes come out soaking wet after a full cycle
• Humming or grinding noise when the washer should be draining
• Washer stops mid-cycle with water still in the tub

Check Before Replacing

• Clean the pump filter / coin trap and confirm it is clear of debris — a clogged filter causes identical symptoms without pump failure
• Inspect the drain hose for kinks, clogs, or improper routing — a blocked hose prevents drainage regardless of pump condition
• Confirm the door latch is sealing correctly — a faulty latch can prevent the drain cycle from initiating
• Check for foreign objects (coins, underwires, small garments) in the pump housing before installing the new pump — debris left behind will seize the new impeller

Part Details

Installation Notes

1. Disconnect power and shut off water before servicing.
2. Have towels ready — residual water will spill when the pump is disconnected.
3. Photograph wiring harness, hose clamp positions, and mounting screws before removing.
4. Compare the new pump with the original before installing — confirm connector and hose port positions match.
5. Reconnect hoses and harness, restore power, and run a drain/spin cycle to confirm full water evacuation before reassembling the access panel.

Use a qualified technician when diagnosis or installation is outside your experience.

Verified Compatible Models

7MMHW6621HC0, 7MMHW6621HC2, 7MMHW6621HW0, 7MWFC9822HC0, 7MWFC9822HC1, 7MWFC9822HW0, 7MWFW560CHW0, 7MWFW560CHW1, 7MWFW560CHW2, 7MWFW5622HW0, 7MWFW5622HW2, 7MWFW6621HC0, 7MWFW6621HC2, 7MWFW6622HW0, 7MWFW6622HW2, 8TMHW6630HW0, 8TWFW5620HW0, 8TWFW5620HW1, 8TWFW5620HW2, 8TWFW6620HW0, 8TWFW8620HW1, IFW5900HW0, IFW5900HW1, IFW5900HW2, MHW5630HC0, MHW5630HC1, MHW5630HW0, MHW5630HW1, MHW6630HC0, MHW6630HW0, MHW6630HW1, MHW6630HW2, MHW8630HC0, MHW8630HC1, MHW8630HC2, MHW8630HW0, MHW8630HW1, MHW8630HW2, NFW5800HW0, NFW5800HW1, NFW5800HW2, WFC9820HC0, WFC9820HW0, WFW560CHW0, WFW560CHW1, WFW5620HW0, WFW5620HW1, WFW5620HW2, WFW5620HW3, WFW6620HC0, WFW6620HC1, WFW6620HC2, WFW6620HW0, WFW6620HW1, WFW6620HW2, WFW8620HC0, WFW8620HC1, WFW8620HC2, WFW8620HW0, WFW8620HW1, WFW8620HW2, WFW862CHC0, WFW862CHC1, WFW862CHC2, WFW862CHC3, WFW9620HBK0, WFW9620HBK1, WFW9620HBK2, WFW9620HC0, WFW9620HC1, WFW9620HW0, WFW9620HW1

Fitment reminder: Match the complete model number, including suffixes and revision digits, before ordering.