Alarm 46-178095-3
Brand: Sharp · Appliance: Microwave · Fits: 11 models · Reference price: $6.99
46-178095-3 is a Sharp replacement part (alarm) for microwaves. Our fitment data lists 11 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
| Model | Brand | Appliance | Parts on file |
|---|---|---|---|
| R-21JC | Sharp | Microwave | 60 |
| R-930AW | Sharp | Microwave | 56 |
| R-930AK | Sharp | Microwave | 49 |
| R-21HC | Sharp | Microwave | 48 |
| R-4A78 | Sharp | Microwave | 44 |
| R-5A58 | Sharp | Microwave | 39 |
| R-2A87 | Sharp | Microwave | 34 |
| R-2A97 | Sharp | Microwave | 34 |
| R-2A57 | Sharp | Microwave | 24 |
| CDP502ES | Sony | — | 14 |
| R-930CS | Sharp | Microwave | 48 |
Part numbers it replaces
The manufacturer lists 46-178095-3 as the replacement for these earlier part numbers. Substitute parts can look different from the original but serve the same function.
Other parts for model R-21JC
If you are repairing that appliance, these are the most model-specific parts on file for the same model.
Reference price and where to compare
The reference price on file for this part is $6.99. It is informational only, not an offer or an Amazon price — RepairKitHub does not sell parts directly.
Compare 46-178095-3 listings on Amazon