Hotpoint Washing Machine Drain Pump
Pumps dirty water out of the drum to the waste pipe at the end of each wash and rinse.
Signs it has failed
- Water left standing in the drum at the end of a cycle
- A drain-related fault code or the cycle stopping part-way
- Humming or buzzing from the base with no water leaving
- Grinding or rattling when the pump runs, often from a trapped object
Check before you buy
- Clear the pump filter first (small flap at the bottom front) and remove coins, hair pins and fluff
- Check the outlet hose is not kinked or blocked at the waste connection
- With the filter out, spin the impeller by hand: it should turn freely but not wobble
What replacing it fixes: if the signs above match your washing machine and the checks point to this part, fitting a new one should clear those faults. If the symptoms continue, the cause is elsewhere (a control board, a sensor or a blocked vent or hose).
How to replace it
- Unplug the machine and turn the water off
- Drain what is left through the filter or the emergency drain hose into a shallow tray
- Tilt the machine safely or work from the base or back panel to reach the pump
- Note the hose positions, release the clamps and unplug the pump wiring
- Unclip or unscrew the old pump, fit the new one and refit the hoses and clamps
- Run a short drain-and-spin cycle and check for leaks
Guide steps are typical for this type of part. Layouts differ between models, so follow your own manual where it differs.
Getting the right part
Pumps vary by connector shape, mounting and motor. Match the part number from the old pump where you can, or your model number.
Part numbers listed for Hotpoint washing machine drain pump
These are manufacturer part numbers that a UK spares retailer lists as Hotpoint washing machine drain pump parts (checked 2026-10-29). Fit is per model: a number here is a lead to check against your own rating plate, not a promise it fits your machine. Searching the exact number is the most reliable way to find the right part. The retailer lists 12 Hotpoint numbers for this part type; 10 are shown, because most fit only specific models. Search with your model number to narrow it down.
| Part number | Listed as | Retailer says it fits | |
|---|---|---|---|
| C00855480 | Hotpoint Drain Pump | — | Search on Amazon |
| C00144997 | Hotpoint Askoll Drain Pump M224 | — | Search on Amazon |
| 388413 | Hotpoint Drain Pump For C00855480 | — | Search on Amazon |
| C00537136 | Hotpoint Drain Pump Wiring Cable Set | — | Search on Amazon |
| C00266228 | Hotpoint Askoll Drain Pump | — | Search on Amazon |
| C00112653 | Hotpoint Drain Pump | — | Search on Amazon |
| C00112654 | Hotpoint Pump Flap Valve | — | Search on Amazon |
| C00257901 | Hotpoint Tub To Pump Outlet Hose | — | Search on Amazon |
| C00272719 | Hotpoint Drain Pump To Door Lock Wires | — | Search on Amazon |
| C00309575 | Hotpoint Hose Tub To Pump | — | Search on Amazon |
Some numbers are used across Hotpoint, Indesit, Creda and other Whirlpool-group brands. Numbers starting C00 are the Hotpoint/Indesit manufacturer reference format. If your old part has a number printed on it, match that first.
Find it on Amazon
This opens an Amazon search for the part so you see what is in stock for your model today. Look for your model number in the listing title or the “compatible models” section, and prefer sellers who state it explicitly.
Search washing machine drain pump on Amazon
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The rubber gasket (also called a door boot) that seals the gap between the door glass and the drum so water stays in the machine.
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The bearings and seal that let the drum spin smoothly on its shaft while keeping water away from the bearings.
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The interlock that locks the door during a cycle and tells the control board it is safe to start.
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The solenoid valve that opens to let water into the machine at the right moment and closes it afterwards.
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Heats the water for hot and warm washes.
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The electric motor that spins the drum for washing and spinning.
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The belt that carries the drive from the motor pulley to the drum pulley.
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The electronic control board (PCB) that reads the dials, buttons and sensors and switches the motor, heater, pump and valves.
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Holds the door on the appliance and lets it swing open and shut.
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The inlet or drain hose that carries water to and from the appliance.
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The thermistor or thermostat that tells the machine how hot the water is, so it can heat to the right temperature.
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