Pil Light HY19AD018
Appliance: Air Conditioner · Fits: 13 models · Reference price: $9.99
HY19AD018 is a replacement part (pil light) for air conditioners. Our fitment data lists 13 models that use it.
When to replace this part
Interior lighting
Symptom: The interior light doesn't turn on when the door opens.
Check: Confirm power is reaching the socket, then check the door-activated light switch before assuming the bulb itself is at fault.
Models that use this part
| Model | Brand | Appliance | Parts on file |
|---|---|---|---|
| 51CMB109101B | Carrier | Air Conditioner | 48 |
| 51QCB212300B | Carrier | Air Conditioner | 36 |
| 51CME112101K | Carrier | Air Conditioner | 35 |
| 51GMA114111B | Carrier | Air Conditioner | 28 |
| CS-R5100K | Pioneer | — | 23 |
| 51CMB112111B | Carrier | Air Conditioner | 20 |
| 51CMC012311B | Carrier | Air Conditioner | 20 |
| 51CMC112101B | Carrier | Air Conditioner | 20 |
| 51CMD012301B | Carrier | Air Conditioner | 20 |
| 51GMB009101B | Carrier | Air Conditioner | 19 |
| 51CVB212300B | Carrier | Air Conditioner | 17 |
| 51CMA115301B | Carrier | Air Conditioner | 10 |
| 51CME012301K | Carrier | Air Conditioner | 10 |
Part numbers it replaces
The manufacturer lists HY19AD018 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 51CMB109101B
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 $9.99. It is informational only, not an offer or an Amazon price — RepairKitHub does not sell parts directly.
Compare HY19AD018 listings on Amazon