KitchenAid Mixer Serial Number Age Decoder
Decode the documented KitchenAid stand-mixer year and week fields, keep the 30-year cycle visible, and verify the model before buying or listing.
What this tool helps you do
Decode the documented nine-character KitchenAid stand-mixer serial format into candidate year and production-week ranges without hiding era ambiguity.
Interactive inputs and calculations load after the app boots. Use this prerendered preview to understand what the tool covers before opening the live experience.
Best for
- kitchenaid mixer age by serial number
- kitchenaid serial number date code
- kitchenaid mixer year lookup
- kitchenaid model serial number
- kitchenaid stand mixer age
KitchenAid serial year-and-week decoding workflow
The documented nine-character KitchenAid stand-mixer serial structure uses one manufacturing-division character, one year code, two week digits, and a five-digit sequence. The year code repeats on a 30-year cycle, so a serial can require model and physical-era evidence before one year is defensible.
Week 01 begins with the first Monday of the calendar year in the 2005 KitchenAid service manual. Week 00 can be authorized for small-production products, so a code of 00 cannot support an exact calendar-week range.
KitchenAid’s current product help places the model and serial label under the mixer base. Unplug the mixer, use a towel or other soft surface, and copy both fields before relying on the decoder.
The result is not authentication, recall clearance, warranty evidence, a parts-compatibility answer, or a safe-to-operate finding. KitchenAid says serial formats vary by production era and recommends contacting support for the most accurate age estimate.
- Enter the serial from the label under the mixer base.
- Use the model number and design era to narrow a repeated year code.
- Keep every plausible year visible until model evidence resolves the decade.
- Search recalls and verify electrical and mechanical condition separately.
- Compare sold mixers only after model, year, working state, included parts, and shipping terms match.
What each serial field supports
| Field | Documented job | Important limit |
|---|---|---|
| Character 1 | Manufacturing division | Not a model or value code |
| Character 2 | Year within a 30-year cycle | Can represent more than one plausible year |
| Characters 3–4 | Production week 00–52 | Week 00 has no exact calendar range |
| Characters 5–9 | Incrementing unit sequence | Does not establish authenticity or configuration |
KitchenAid sources checked August 29, 2026
KitchenAid Stand Mixer Service Manual LIT4177310-C
2005 KitchenAid manual; page 40 documents the serial structure, year-code cycle, week range, and sequence.
KitchenAid model and serial location
Official label-location and handling instructions for stand mixers.
KitchenAid old vs. new mixer guide
Official era context and warning that serial formats can vary.
CPSC recall search
Official U.S. recall database for the exact model after identification.
Frequently Asked Questions
Can a KitchenAid mixer serial number give an exact year?
Sometimes. The documented year code repeats every 30 years, so model, physical design, ownership records, or KitchenAid support may be needed to select one candidate year.
Where is the serial number on a KitchenAid stand mixer?
KitchenAid says the model and serial sticker is underneath the base. Unplug the mixer and place it on a towel or soft surface before carefully turning it over.
What does week 00 mean in a KitchenAid serial number?
The 2005 service manual permits week 00 for authorized small-production products. It should not be converted into a made-up calendar week.
Does the decoder work for five-digit Hobart-era serials?
No. A five-digit input is held for manual legacy review because the primary service-manual table used here documents the later nine-character format.
Does a decoded date prove a mixer is safe or authentic?
No. Check the exact model, recall status, electrical and mechanical condition, parts consistency, and provenance separately before use or resale.
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