Knob 3978873
Brand: Whirlpool · Appliance: Washer · Fits: 11 models · Reference price: $27.72
3978873 is a Whirlpool replacement part (knob) for washers. Our fitment data lists 11 models that use it.
When to replace this part
Storage, trim and cosmetic hardware
Symptom: A cracked shelf, broken door bin, worn hinge, or missing trim piece -- cosmetic and storage wear rather than a functional breakdown.
Check: Match the physical dimensions and mounting tabs of the old part before ordering; these pieces are often model-specific even between visually similar models.
Models that use this part
| Model | Brand | Appliance | Parts on file |
|---|---|---|---|
| LTG6234DT1 | Whirlpool | Washer | 266 |
| LTE6234DQ2 | Whirlpool | Washer | 84 |
| LTG5243DQ2 | Whirlpool | Washer | 77 |
| LTE5243DQ2 | Whirlpool | Washer | 62 |
| LTE5243DT4 | Whirlpool | Washer | 56 |
| LTG6234DZ1 | Whirlpool | Dryer | 55 |
| LTG6234DQ1 | Whirlpool | Washer | 54 |
| LTG6234DQ2 | Whirlpool | Washer | 54 |
| LTE5243DZ2 | Whirlpool | Washer | 52 |
| LTE6234DT3 | Whirlpool | Washer | 49 |
| LTE6234DZ2 | Whirlpool | Dryer | 48 |
Other parts for model LTG6234DT1
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 $27.72. It is informational only, not an offer or an Amazon price — RepairKitHub does not sell parts directly.
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