In order to determine the year model of a Mercury outboard, both the serial number, and the horsepower rating, are needed.
i have a mercury outboard motor the serial# is G034632
what year is this mercury outboard motor serial number OB362432
1986
my serial number for a 7.5 mercury outboard is 7076233. What year is it?
what year is 7.5hp mercury comet lightening with serial # 3492076
1977
1972
B128289
1983.
1966
1967 Mercury Cougar.
Unfortunately to find out the year of a Mercury boat motor one needs not only the serial number, but also the horse power rating. This allows it to be narrowed down to a specific year.