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Ignition System

Quicksilver 7778A12 Outboard Switch Box Assembly for Select Mercury or Mariner 2-Stroke Outboards

Part number: 7778A12

$400.49

Description
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. See your owner's manual or service manual for specific applications and replacement instructions.
  • 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
  • Some electronic analytical tools may be needed
  • Produced to meet Mercury Marine original equipment manufacturer specifications to maximize the performance of your Mercury and Mariner outboard or MerCruiser sterndrive