COX MANUFACTURING CO HIN Decoder
Hull Identification Numbers beginning with COX were assigned by the US Coast Guard to COX MANUFACTURING CO of RIDGEVILLE, IN. The company is recorded as out of business since 2003 — common for older hulls, and useful to know when hunting parts or records. Enter the full 12-character HIN below for build date, model year, and serial — free, no account.
MIC
COX
Location
RIDGEVILLE, IN
In business
since 1985
Status
Out of business (2003)
COX MANUFACTURING CO hulls (1985–2003) all use the current HIN format: a month letter (A=January…L=December), a certification-year digit, then two model-year digits.
Free · no account · the HIN is on the transom, upper starboard (right) corner
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COX MANUFACTURING CO HIN FAQ
What does a COX MANUFACTURING CO HIN look like?
It starts with the three characters "COX" — the Manufacturer Identification Code the US Coast Guard assigned to COX MANUFACTURING CO — followed by a 5-character hull serial and a 4-character date code, 12 characters total. COX MANUFACTURING CO hulls (1985–2003) all use the current HIN format: a month letter (A=January…L=December), a certification-year digit, then two model-year digits.
Is COX MANUFACTURING CO still in business?
USCG records list COX MANUFACTURING CO as out of business since 2003. That's common for older hulls — the HIN still decodes normally, and the out-of-business date helps date the boat and guides parts-hunting toward salvage and owner groups rather than a dealer network.
How do I decode the year on a COX MANUFACTURING CO HIN?
On current-format HINs the last two characters are the model year and the 9th–10th encode the certification month and year. COX MANUFACTURING CO hulls (1985–2003) all use the current HIN format: a month letter (A=January…L=December), a certification-year digit, then two model-year digits. Enter the full 12-character HIN above and the decoder works it out, including the legacy formats.
Other builders in IN
Sources: USCG Manufacturer Identification Code database (uscgboating.org, refreshed monthly) · HIN format per 33 CFR 181 subpart C. Cite this page: CarWhere, "COX MANUFACTURING CO HIN Decoder," carwhere.com/hin-decoder/cox, last verified 2026-06-12.