Microwave Fuse 3B74133Q

Brand: Kenmore · Appliance: Microwave · Fits: 609 models · Reference price: $8.11

3B74133Q is a Kenmore replacement part (microwave fuse) for microwaves. Our fitment data lists 609 models that use it.

When to replace this part

General hardware and mounting parts

Symptom: A small mechanical or mounting part has failed, cracked, or gone missing.

Check: Compare the physical shape and mounting points to the original piece, and confirm the exact part number against your model plate before ordering.

Models that use this part

Part numbers it replaces

The manufacturer lists 3B74133Q as the replacement for these earlier part numbers. Substitute parts can look different from the original but serve the same function.

• ADQ75393201 — Microwave Noise Filter
• EAM35001888 — Microwave Noise Filter

Other parts for model MBB1952HEB10

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

• Freezer Glass Shelf 67006231
• Gasket Damper 67001038
• Refrigerator Damper Belt 67001040
• Refrigerator Damper Control 67003878
• Refrigerator Discharge Tube W10183705
• Refrigerator Hinge 67001918
• Refrigerator Louver 67006102
• Refrigerator Roller 12580304

Reference price and where to compare

The reference price on file for this part is $8.11. It is informational only, not an offer or an Amazon price — RepairKitHub does not sell parts directly.

Compare 3B74133Q 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