
The KSSS48MDX04 belongs to KitchenAid’s US refrigerator catalogue, recorded by its source as a 48″ built-in side-by-side refrigerator in the Superba series. KitchenAid’s own US product site was showing it in November 1999, and no later listing for it was recovered. That makes it a long-discontinued cabinet, now around a quarter of a century old. Nothing beyond what that source states is claimed here, and no figure has been carried across from a neighbouring model number.
KSSS48MDX04 is published here exactly as KitchenAid printed it, with the two-digit production-revision code on the end. The bare base KSSS48MDX was never itself observed in any source, so it is not offered as a model number — the form on your rating plate will be the full KSSS48MDX04 string. At this age the work on a KSSS48MDX04 is mostly mechanical and electrical rather than electronic — seals, fans, defrost components, switches and the start device. Those are the parts still in circulation for cabinets of this generation, and they are what we check availability on before any figure is put on a repair.
Key Features
- 48" built-in side-by-side refrigerator
- KitchenAid Superba series
- Built-in cabinet, made to sit flush with surrounding joinery
- Recorded on KitchenAid's US product site in November 1999
- Rating-plate revision codes observed for this model: KSSS48MDX05
- A KitchenAid owner's manual for this model is on record
Most Common Issues on This Model
Restricted condenser airflow, the commonest reason an older cabinet slowly loses its grip on temperature
Handle, hinge and door-closer wear from years of daily use
Blocked defrost drain leaving water under the crispers or running out onto the floor
Loss of refrigerant charge, the fault that decides whether an old cabinet is worth keeping
