Carrier Humidifier Wire Harness, Female 4378
Brand: Sears · Fits: 14 models · Reference price: $2.16
4378 is a Sears replacement part (carrier humidifier wire harness, female). Our fitment data lists 14 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 |
|---|---|---|---|
| 14270 | Brower | — | 25 |
| 14290 | Brower | — | 24 |
| 308771590 | Sears | — | 22 |
| 14296 | Brower | — | 21 |
| 14297 | Brower | — | 21 |
| F363 | Black & Decker | — | 21 |
| 308770720 | Sears | — | 19 |
| 308781590 | Sears | — | 15 |
| 14280 | Brower | — | 14 |
| 14300 | Brower | — | 13 |
| 308771961 | Sears | — | 11 |
| 308770680 | Sears | — | 10 |
| 308771660 | Sears | — | 10 |
| HUMCCLFP1318A | Carrier | — | 21 |
Other parts for model 14270
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 $2.16. It is informational only, not an offer or an Amazon price — RepairKitHub does not sell parts directly.
Compare 4378 listings on Amazon