Product Review

Applications: Many 4 Cylinder Outboard 40 to 125 HP 1976-1997
Mercury Marine part numbers: 332-5772A7, 332-5772A5, 332-5772A3, 332-5772A2, 332-5772A1
Sierra part number: 15-5881
Mallory part number: 9-25104
CDI Electronics part number: 114-5772

Fitment:
Mercury Marine
30 hp Jet C159200-OG589999 1989-1997 
40 hp C159200-D055047 1989-1991 
40 hp D055048-OG291031 1991-1996 
40 HP 4 cylinder C159200-G589999 1989-1997
45 HP 5531630-B393190 1981-1989 
50 HP 4 cylinder 5531630-UP
50 HP 4357640-6586624 1976-1985 
75 HP 4 cylinder 6432901-UP
80 HP 4 cylinder 4831999-6432900 1978-1983 
80 HP JET D283222-6437999 1994-1997 
85 HP 4 cylinder 4366802-4831998 1976-1977 
100 HP 4 cylinderB209468-6437999 1988-1996 
115 HP 4 cylinder C100000-G437999 1989-1997 
125 HP 4cylinder D283222-G437999 1994-1996

Instructions:
If the Black Ground Wire is Not Already Connected to the CDI Box, Fasten to One of the 4 Mounting Holes on the Outside of the Box.
Fasten the Other End of This Black Wire to a Good Ground Spot on the Engine.
If the Engine Uses an Orange Colored Lead That is Connected to the Box, Connect This to the "" Black/Yellow"" Stud on the New Box.