Drain Valve 4-20371
Brand: LXI · Fits: 6 models · Reference price: $2.16
4-20371 is a LXI replacement part (drain valve). Our fitment data lists 6 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 |
|---|---|---|---|
| 638505320 | LXI | — | 26 |
| FPSH50270 | AO Smith | — | 26 |
| GPSX50101 | AO Smith | — | 18 |
| GPSX50100 | AO Smith | — | 16 |
| FPSH50270E | AO Smith | — | 15 |
| GPSH50100 | AO Smith | — | 15 |
Other parts for model 638505320
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.
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