How do I know if my drain pump is bad?

Common signs of a failing drain pump include the washer not draining water, unusual noises during the drain cycle like humming or grinding, or water remaining in the tub after a cycle. Some washers may also display specific error codes related to draining issues.

Can I replace a washing machine drain pump myself?

Yes, replacing a washing machine drain pump is a common DIY repair. It typically involves disconnecting power and water, accessing the pump (often from the front or bottom of the machine), disconnecting hoses and wires, and then installing the new part. Basic tools are usually sufficient.

What causes a washing machine drain pump to fail?

Drain pumps can fail due to wear and tear over time, especially if frequently used. Obstructions like small clothing items, coins, or debris getting into the pump impeller can also cause damage or blockages. Electrical issues or motor failure within the pump itself are also possible causes.

Washing Machine Drain Pump Replacement

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WP3363394 AP6008107 Parts Washer Pump - Exact fit Whirlpool Kenmore Washer Drain Pump LSW9750PQ3, 110.26812690, 110.28522701, LTE5243DQA, TA

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【365 DAYS GUARANTEE】-- The 3363394 Whirlpool Washer Pump support 365 DAYS after-sales service. ►The water pump for direct drive washing machine models manufactured since 1982. The pump mounts directly to the motor wit...
【SUITABLE FOR MANY BRANDS】-- 3363394 Washer Pump replacement for Kenmore, Whirlpool, Crosley, Inglis, Roper and other brands washer. ►Replaces: AP2907492, AP6008107, PS11741239, PS342434, LP116. ►Compatible: 110.82791...
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What the 3363394 does

The drain pump removes water from the washer tub after the wash and rinse cycles. It expels the water through the drain hose.

Symptoms when this part fails

Washer not draining water
Loud humming or grinding noise during drain cycle
Water pooling under the washer
Washer stopping mid-cycle with water in tub
Error codes related to draining

Compatibility

Fits the Whirlpool family. Specifically:

Any unit originally equipped with OEM part number(s): AP2907492, AP6008107, PS11741239, PS342434, LP116.
Check the model/rating plate inside your appliance and compare it against the fitment table on the product listing before ordering — this guide does not list specific compatible models because Amazon does not provide verified fitment data through this pipeline.

Also replaces: AP2907492, AP6008107, PS11741239, PS342434, LP116

Tools you'll need

Screwdriver (Phillips and/or flathead)
Pliers
Towels or rags
Bucket or shallow pan
Nut driver or socket set

Difficulty: Moderate · Time: 45-90 minutes

How to install the 3363394, step by step

Unplug the washing machine from its power source.
Shut off the water supply to the washer.
Drain any remaining water from the tub and hoses.
Access the drain pump, typically by tilting or laying the washer back.
Disconnect electrical wires and hoses from the old pump.
Remove mounting screws or clips securing the old pump.
Install the new drain pump, reconnecting all components.
Restore power and water, then test for leaks and proper function.