Switch 47-21604-03
Brand: Rheem · Appliance: Air Conditioner · Fits: 12 models · Reference price: $107.43
47-21604-03 is a Rheem replacement part (switch) for air conditioners. Our fitment data lists 12 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 |
|---|---|---|---|
| WPKEA-042DAS | Weatherking | Air Conditioner | 47 |
| WPKEA-042CAS | Weatherking | Air Conditioner | 46 |
| WPKEA-042JAS | Weatherking | Air Conditioner | 34 |
| M19R | Emerson | — | 22 |
| PGC042CAS | Rheem | Air Conditioner | 36 |
| PLA036J | Rheem | Air Conditioner | 36 |
| WPMJA-036C | Weatherking | Air Conditioner | 32 |
| PLA042J | Rheem | Air Conditioner | 31 |
| WALGB024J | Weatherking | Air Conditioner | 23 |
| WAKEA-030JAS | Weatherking | Air Conditioner | 22 |
| WALGB018J | Weatherking | Air Conditioner | 22 |
| SFCR-12421A | Weatherking | Air Conditioner | 17 |
Part numbers it replaces
The manufacturer lists 47-21604-03 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 WPKEA-042DAS
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 $107.43. It is informational only, not an offer or an Amazon price — RepairKitHub does not sell parts directly.
Compare 47-21604-03 listings on Amazon