Microwave Door Latch 12009439

Brand: Bosch · Appliance: Microwave · Fits: 6 models · Reference price: $19.69

12009439 is a Bosch replacement part (microwave door latch) for microwaves. Our fitment data lists 6 models that use it.

When to replace this part

Door, lid switches and latches

Symptom: The appliance won't start, or stops, unless the lid or door is fully latched shut.

Check: Listen for an audible click when the lid or door closes. No click, or a visibly cracked plastic tab on the latch, points to this part.

Models that use this part

Other parts for model HMV8052U/02

If you are repairing that appliance, these are the most model-specific parts on file for the same model.

• Belt 00634818
• Cover 00636702
• Housing 00771060
• Lamp Cover 00648877
• Microwave Door Handle Screw 00632254
• Owner's Manual 18001438
• Regulator 00638684
• Screw 00632152

Reference price and where to compare

The reference price on file for this part is $19.69. It is informational only, not an offer or an Amazon price — RepairKitHub does not sell parts directly.

Compare 12009439 listings on Amazon

Before you order

• Match the part number character for character, including dashes and trailing letters; a single different character is usually a different part.
• Confirm your appliance's model number on its data plate and check that it appears in the list above (or use the model lookup tool).
• If a seller offers a substitute number, check that it appears in this page's replacement list or in the manufacturer's documentation.

Model lookup tool