How old is my Viking dishwasher?

Serial number age decoder for Viking dishwashers: 1 format era, the decode rule in plain English, transcribed tables, and the official lookup.

Serial number decoder for Viking dishwasher

Serial no.

Type the serial from the data plate, not the model number. Nothing is sent anywhere; the tables are in this page.

Format example: 052610123456

Viking dishwasher serial numbers in the era not stated format encode the year as digits 5-6 (YY) and the month as digits 1-2, day as digits 3-4 (MMDDYY prefix) (source: vikingrange.com).
Example: serial 052610123456 decodes to May 2010.
Viking's official lookup at vikingrange.com returns warranty / registration lookup.

Format eras

era not stated PARTIAL
############digits 5-6 (YY)

How to read the serial

era not stated formatPARTIAL

Shape ############ · example 052610123456 · confidence low

Year: digits 5-6 (YY)
Week or month: month = digits 1-2, day = digits 3-4 (MMDDYY prefix)

Example: serial 052610123456 decodes to May 2010.

Trap: Viking's own warranty page confirms 'the production date of the product, located in the serial number' but does not say how; the MMDDYY reading and the example 052610123456 (26 May 2010) come from applianceworth.com (third-party, 'documented worked example'). Low until a Viking service bulletin or plate photo confirms. Viking = Middleby since 2013.

Where the data plate is on a dishwasher

Open the door: the label is on the inner door edge or the side of the tub frame.

General guidance, not brand-specific: the owner's manual or the installer can point to the exact spot. See the data plate guide.

For scale only: the InterNACHI Standard Estimated Life Expectancy Chart for Homes lists Dishwasher at 9 years of expected service (nachi.org). That chart is a guideline, not a prediction for your unit.

Official lookup: the authority

Open the official Viking lookup takes serial number; returns warranty / registration lookup; URL verified live

This site is a reference built from published tables. The manufacturer's own lookup wins whenever the two disagree.

What we could not confirm

The era not stated format is only partially confirmed (PARTIAL).
Viking warranty text confirms the production date is in the serial (used as warranty start when no proof of purchase); the MMDDYY reading is third-party. Warranty page curl 200 (terms only; service by phone 888-845-4641).