- Yamaha Outboard Model Number Code
- ATV VIN Decoder – Check Your VIN For Free
- Yamaha Serial Number Lookup Outboard Motors

Yamaha maintains a messy serial number system whose coding often occurs complicated and illogical. What makes it even more difficult is that a large part of the serial numbers repeat themselves every decade. Where to find the serial number On electric guitars, the serial number is generally stamped or punched on the headstock. Yamaha Outboard Engine Model Year Lookup The Model Year is indicated by a lower case letter in the black field in the lower left or right corner of the outboard motorplate. Please use the model number, not the serial number for looking up the year the outboard was manufactured in this table.

Yamaha Outboard Model Number Code
Note:ATV VIN Decoder – Check Your VIN For Free

Yamaha Serial Number Lookup Outboard Motors
| 1973 | 1974 | 1975 | 1976 | 1977 | 1978 | 1979 | 1980 | 1981 | 1982 |
| Z | Y | X | W | V | U | T | S | R | Q |
| 1983 | 1984 | 1985 | 1986 | 1987 | 1988 | 1989 | 1990 | 1991 | 1992 |
| P | L | K | J | H | G | F | D | C | B |
| 1993 | 1994 | 1995 | 1996 | 1997 | 1998 | 1999 | 2000 | 2001 | 2002 |
| A | Z | Y | X | W | V | U | T | S | R |
| 2003 | 2004 | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 | 2012 |
| Q | P | N | K | J | H | G | F | D | C |
| 2013 | 2014 | ||||||||
| B | A |