Kenmore Microwave High-Voltage Capacitor 505181
Brand: Kenmore · Appliance: Microwave · Fits: 11 models · Reference price: $19.99
505181 is a Kenmore replacement part (kenmore microwave high-voltage capacitor) for microwaves. Our fitment data lists 11 models that use it.
When to replace this part
Controls, timers and wiring
Symptom: A cycle that doesn't advance, an unresponsive display, or the unit not starting at all.
Check: Look for burn marks or a burnt smell near the board or terminals, and check whether buttons and knobs respond -- a unit that powers on but won't cycle often traces back to this group.
Models that use this part
| Model | Brand | Appliance | Parts on file |
|---|---|---|---|
| R-2A87 | Sharp | Microwave | 34 |
| R-2A97 | Sharp | Microwave | 34 |
| R-2A57 | Sharp | Microwave | 24 |
| R-2A55 | Sharp | Microwave | 21 |
| R-2F55 | Sharp | Microwave | 20 |
| R-2A95 | Sharp | Microwave | 19 |
| R-2A85 | Sharp | Microwave | 15 |
| MA891S | Goldstar | — | 11 |
| 7218935590 | Kenmore | Microwave | 37 |
| 7218952290 | Kenmore | Microwave | 19 |
| 7218915080 | Kenmore | Microwave | 18 |
Other parts for model R-2A87
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 $19.99. It is informational only, not an offer or an Amazon price — RepairKitHub does not sell parts directly.
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