Outboard switch box assembly 7778A12 is for use with 3-cylinder and 6-cylinder Mercury or Mariner 2-stroke outboards using ADI (alternator driven ignition) only. Quicksilver is the premier supplier of Mercury Marine original equipment replacement engine parts, oils, and accessories, providing performance, protection and peace of mind.
- For use 3- and 6-cylinder Mercury or Mariner 2-stroke outboards using ADI (alternator driven ignition) only
- Switch box assembly comes with lead wires and connectors for both sides
- Easy to install with common shop tools
- Produced to meet Mercury Marine original equipment manufacturer specifications to maximize the performance of your Mercury and Mariner outboard or MerCruiser sterndrive
