Samsung Door Lock If your washing machine door is stiff to open, or does not securely close, then there is likely to be a problem with the locking system. A faulty locking system can cause damage to your machine’s door, leakages and inconvenience. Use this replacement Door Lock to ensure that your washing machine door opens and closes correctly. Please check model fit list to ensure this part is correct for your model. Suitable for: Samsung WW12H8420EW WW12H8420EW/EU, Samsung WW90K7615OX WW90K7615OX.EU, Samsung WD90J6410AW WD90J6410AW/EU, Samsung WW12K8412OW WW12K8412OW/EU, Samsung WD80J6410AW WD80J6410AW/EU 0000, Samsung WW90K6610QX WW90K6610QX/EU 0001, Samsung WW90K6610QW WW90K6610QW/EU, Samsung WW80J6610CW WW80J6610CW/EU, Samsung WW90K6410QX WW90K6410QX/EU, Samsung WD90K5410OX WD90K5410OX/EU, Samsung WD90J7400GW WD90J7400GW/EU, Samsung WW90K6414QX WW90K6414QX/EU, Samsung WD80J5410AW WD80J5410AW/EU 0000, Samsung WW90J6410CX WW90J6410CX/EU, Samsung WW80K6414QW WW80K6414QW/EU, Samsung