KitchenAid Serial Number Lookup — How Old Is My KitchenAid Appliance?
For KitchenAid major appliances — dishwashers, refrigerators, ranges, cooktops and wall ovens.
How old is my KitchenAid appliance?
Enter your serial number and we'll read the manufacture week and the plausible year (or years) — and tell you what that means for warranty.
A KitchenAid serial is usually 9 or 10 characters. A letter near the front carries the year and the two digits right after it are the week.
Trying to figure out how old your KitchenAid dishwasher, refrigerator or range is — or whether it might still be under warranty? Enter your serial number in the tool above and our free decoder will read the manufacture date off it — no sign-up, no waiting. KitchenAid is part of the Whirlpool family, so its serials use the Whirlpool date-code system, and our decoder reads it the same honest way.
One honest heads-up up front: the Whirlpool family has reused its date codes over the years and never published an official public key, so the popular online decoders don't fully agree on a few years. Rather than guess, our tool shows you the week of manufacture (which is reliable) plus every plausible year the code could mean — and if you want the exact answer, you can text us a photo of the tag and we'll pin it down for you. Need the machine fixed either way? See our appliance repair services.
How to read a KitchenAid serial number
KitchenAid serial numbers are usually 9 or 10 characters — a letter or two identifying the plant, then the date code, then the rest of the run number. Two parts carry the manufacture date:
A letter = the year
The year is encoded as a single character near the front of the serial. The Whirlpool family has reused these codes across decades, so one code can point to more than one year — that's why the tool shows candidates instead of a single answer.
Two digits = the week
The two digits right after the year character are the week of the year it was built (01–53). This part is reliable — it's the year that carries the ambiguity, not the week.
Where to find it
On a KitchenAid dishwasher, check the door edge or the frame around the door opening. On a refrigerator, look inside on a side wall or ceiling. On a range, wall oven or cooktop, check the frame, behind a drawer, or under the cooktop lip.
Can't find the serial number, or the decoder isn't recognizing it? Text us a photo of the tag or call (330) 693-9163 — we'll locate it and tell you what your options are.
Why we show more than one year (and most decoders shouldn't hide it)
Some brands — GE is a good example — use a clean, well-documented date code you can decode to a single month and year. KitchenAid, like the rest of the Whirlpool family, is different, and it's worth being straight about why:
- Whirlpool never published an official public key for the family's date codes. The decoding schemes online are reverse-engineered by the repair trade, and the well-known ones don't fully agree — especially for mid-2000s appliances, where one scheme reads a code as 2006 and another reads the very same code as 2007.
- The codes repeat. The family has reused its year characters over the decades, so a single letter can legitimately point to a year in the 1990s and again in the 2020s.
- Some charts decode the wrong number entirely. Several popular charts are really model-number charts — they read a design-year letter out of the model number, not the date code in the serial. That's exactly why one site's answer can land a year off another's.
- The week is the dependable part. The two digits after the year character reliably give the week of the year — that we can state with confidence.
So instead of showing you a confident-looking single date that might be a year or two off, we show every year the code could plausibly mean. For most appliances that still answers the real question (“is this thing 3 years old or 15?”). When it genuinely matters — say you're right on the edge of the one-year warranty — text us a photo of the model and serial tag and we'll pin it down exactly, usually using the model number alongside the serial. That's the honest way to do it.
KitchenAid serial number questions
How do I tell how old my KitchenAid appliance is?
Find the serial number on the data plate and enter it in the decoder above. It reads the week of manufacture and the plausible year (or years) from the date code. Because the Whirlpool family reuses its codes, the tool may show more than one possible year — text us a photo of the tag if you need the exact one.
Is KitchenAid made by Whirlpool?
Yes — KitchenAid has been part of Whirlpool Corporation since 1986. That's why KitchenAid serial numbers use the Whirlpool family date-code system, and why the same decoder works across KitchenAid, Whirlpool, Maytag and Amana.
Where is the serial number on a KitchenAid dishwasher?
Open the door and check the edge of the door itself or the frame around the door opening — KitchenAid usually puts the data plate there. On refrigerators it's inside on a side wall or ceiling; on ranges and wall ovens, on the frame or behind a drawer.
Does this decoder work for my KitchenAid stand mixer?
This tool is built for KitchenAid major appliances — dishwashers, refrigerators, ranges, cooktops, wall ovens. Small appliances like stand mixers use different serial formats (and we don't service them — we're a major-appliance repair shop).
Is my KitchenAid still under warranty?
KitchenAid's standard major-appliance warranty is one year of parts and labor from the date of purchase, so age is a strong first indicator. In-warranty repairs go through the manufacturer's designated service network; once you're past that first year, we're your local option for OEM-parts repair. See our KitchenAid warranty guide or call (330) 693-9163.
Can you just tell me the exact age from a photo?
Yes — that's often the most accurate route. Text a photo of the model and serial tag to (330) 693-9163 and we'll use the model number alongside the serial to nail down the year, and tell you whether a repair is worth it.
Need that KitchenAid appliance repaired?
We're your local Stark County repair shop for KitchenAid and the whole Whirlpool family — with OEM parts and honest repair-vs-replace advice. Same-day or next-day whenever possible.
Experienced KitchenAid service with OEM parts · Bosch, Thermador, GE & Speed Queen factory authorized