Marine parts, fast fulfillment, real support

Get the right part without slowing down your season. PowerBoatSupply helps boat owners order with confidence, backed by trusted marine parts expertise and responsive support.

✓ Fast shipping ✓ Fitment help ✓ Secure checkout

OEM MerCruiser Switchbox Assembly- 3 & 6 Cylinder 332-7778A12

Marine parts, fast fulfillment, real support

Get the right part without slowing down your season. PowerBoatSupply helps boat owners order with confidence, backed by trusted marine parts expertise and responsive support.

✓ Fast shipping ✓ Fitment help ✓ Secure checkout

Brand:: Mercury Marine / Quicksilver

Part Number:: 710-332-7778A12

$400.49 $343.49

— You save $57.00

Earn $10.30 in PBS Store Credit

Availability: In Stock - Ships same or next business day. Shipping: Free Shipping Over $99

Current Stock:

Quantity:

Get back on the water faster — ships next business day.

Trusted by boat owners & marine techs

Real OEM parts, fast shipping, and support from a Mercury Platinum Dealer.

✓ Best Price ✓ Fast Fulfillment ✓ Trusted Fitment ✓ Real Support

✓ 17,500+ verified 5-star reviews

Description

MerCruiser Switchbox Assembly- 3 & 6 Cylinder 332-7778A12

Outboard switch box assembly 7778A12 is for use with three cylinder and six cylinder Mercury or Mariner 2-cycle outboards using ADI (alternator driven ignition) only.

View AllClose

Warranty Information

Mercury Marine & Quicksilver products carry a 1 year factory warranty against defects and workmanship. Serialized items such as engines, drives, and transom assemblies must be installed by a dealer for warranty to be valid.

View AllClose

Specs

UPC:	710-332-7778A12
MPN:	332-7778A12
Description:	Use on various 3 & 6 cylinder outboards with ADI ignition systems.

Reviews

View AllClose