55 amp alternator 817119A4 is an exact replacement for select 4-cylinder, V6, and V8 MerCruiser sterndrive or inboard engines made by General Motors. Quicksilver is the leader in delivering uncompromising engine oils and parts to the marine industry for over 65 years.
- Exact replacement alternator for select MerCruiser sterndrive and inboard engines made by General Motors
- Output is 55 amps
- Easy to replace with common tools
- V-belt application only
- Produced to meet Mercury Marine original equipment manufacturer specifications to maximize performance
