W11050016 to W11663222: Verify the Air-Damper Replacement
KitchenAid's parts listing identifies W11663222 as the service replacement for W11050016. If the older number appears on your air damper, preserve it in the lookup record and confirm the relationship for the complete refrigerator model.
Follow the model to the damper
Copy the entire appliance model and revision from the label. Locate the damper in that model's parts diagram and record its position and current service number. Do not substitute a general refrigerator-family name for the full model.
Catalog identifiers such as AP or PS references may help search for the assembly, but several matching identifiers do not independently prove compatibility. The model-specific application is the decisive starting point.
Compare the actual assembly
Use safe photographs of the original housing, mounting points, seals and connector. Compare them with the item being supplied. A revised service assembly may have documented differences, but an unexplained difference should be resolved before installation.
Ask whether the supplied part includes the relevant housing and seals or whether the procedure calls for retaining any original pieces. Do not infer the package contents from another supplier's image.
Keep diagnosis separate
A warm fresh-food compartment or a noise near an air passage does not by itself establish damper failure. Have the air path and other relevant systems evaluated before choosing a replacement.
Disconnect power before accessing the assembly. Do not force the flap, trim the housing or adapt a plug to make a different part fit. Keep the original label, full-model diagram and supplier confirmation together so the replacement choice remains traceable after the repair.
Product reference
Compare the W11663222 listing and product photographs with the complete appliance model before ordering. A symptom or similar appearance alone does not establish compatibility.
Related reading
- Warm Refrigerator, Cold Freezer: Check the Air Path Before W11663222
- Food Freezing in the Refrigerator: Is W11663222 the Right Question?
References and application limits
Catalog relationships and general operating guidance were checked on October 28, 2026. The linked manufacturer guidance applies to the platforms it describes; use your complete model’s manual and parts diagram for the repair. Reference listings for genuine parts do not establish the manufacturer or certification of this store’s replacement.