Hotpoint Washing Machine Door Lock
The interlock that locks the door during a cycle and tells the control board it is safe to start.
Signs it has failed
- The door will not lock and the cycle never starts
- The door will not open after a cycle has ended
- A door-related fault code or the machine stopping mid-cycle
- The handle is loose or the latch tab no longer clicks
Check before you buy
- Close the door firmly and listen for a click from the lock
- Look at the door hook or latch for wear or a broken tab
- Wait a few minutes after a cycle: many locks stay shut until a delay has passed
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
- Open the door (use the emergency release if it is stuck) and peel back the front of the door seal if the lock sits behind it
- Remove the two or three screws holding the lock
- Photograph and unplug the connector, then fit the new lock and reconnect
- Refit the seal and test with a short cycle
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
Locks vary by connector layout, hook design and delay type. Match the part number from the old lock or your model number.
Part numbers listed for Hotpoint washing machine door lock
These are manufacturer part numbers that a UK spares retailer lists as Hotpoint washing machine door lock 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.
| Part number | Listed as | Retailer says it fits | |
|---|---|---|---|
| C00305602 | Hotpoint Thermal Door Lock Interlock | — | Search on Amazon |
| C00515816 | Hotpoint Door Lock Wiring Wire Cable Kit | — | 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 door lock on Amazon
Other washing machine parts
Washing Machine Door Seal
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.
Guide, symptoms & how to fitWashing Machine Drain Pump
Pumps dirty water out of the drum to the waste pipe at the end of each wash and rinse.
Guide, symptoms & how to fitWashing Machine Carbon Brushes
Carbon blocks that carry current to the spinning part of a brushed (universal) motor. They wear down with use and are designed to be replaced.
Guide, symptoms & how to fitWashing Machine Drum Bearing Kit
The bearings and seal that let the drum spin smoothly on its shaft while keeping water away from the bearings.
Guide, symptoms & how to fitWashing Machine Shock Absorbers
The dampers (suspension) that hold the tub and absorb vibration during the spin.
Guide, symptoms & how to fitWashing Machine Water Inlet Valve
The solenoid valve that opens to let water into the machine at the right moment and closes it afterwards.
Guide, symptoms & how to fitWashing Machine Heating Element
Heats the water for hot and warm washes.
Guide, symptoms & how to fitWashing Machine Motor
The electric motor that spins the drum for washing and spinning.
Guide, symptoms & how to fitWashing Machine Drive Belt
The belt that carries the drive from the motor pulley to the drum pulley.
Guide, symptoms & how to fitWashing Machine Control Board
The electronic control board (PCB) that reads the dials, buttons and sensors and switches the motor, heater, pump and valves.
Guide, symptoms & how to fitWashing Machine Detergent Drawer
The drawer and dispenser that carry detergent and softener into the machine with the incoming water.
Guide, symptoms & how to fitWashing Machine Door Handle
The handle (or door catch) used to open and close the appliance door.
Guide, symptoms & how to fitWashing Machine Door Hinge
Holds the door on the appliance and lets it swing open and shut.
Guide, symptoms & how to fitWashing Machine Hose
The inlet or drain hose that carries water to and from the appliance.
Guide, symptoms & how to fitWashing Machine Temperature Sensor
The thermistor or thermostat that tells the machine how hot the water is, so it can heat to the right temperature.
Guide, symptoms & how to fit