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Boat Serial Number
Decode boat hull numbers and date supported outboards
2 followers
Decode boat hull numbers and date supported outboards
2 followers
Free tools to decode a boat’s hull identification number, date supported outboards and check selected warning codes and oil specifications. Each lookup links to government or manufacturer sources and explains its limits. No account needed; supported decoders run in your browser.




Hi, I made Boat Serial Number to bring boat and outboard identification references into one place.
You can decode a hull identification number, date supported outboards, and check selected warning codes and oil specifications. Each page links to the government or manufacturer documents behind it and explains where a lookup cannot give a reliable answer.
The tools are free, with no account needed. Serial and model numbers stay in your browser. A decoded number is not an ownership or boat-history check.
Try ABC34567H920 in the HIN decoder: it reads August 2019, model year 2020. If a supported format is unclear, I’d like to hear which number or label you were trying to read.