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Switch Box, Mercury Marine, 114-7778

Switch Box, Mercury Marine, 114-7778
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Switch Box, Mercury Marine, 114-7778. Replaces (3 Or 6 Cyl.) Replaces 18-5775, 332-5524, 332-7778A1, A3,A5, A6, A9, and A12.

  • Fits inline 6 cylinder Mercury outboards
  • Note: New plastic case helps reduce the possibility of internal arcing
Part No. Mfr No. Description Unit Leaves Warehouse* List Price
Your Price
Switch Box, Mercury Marine, 114-7778
99274 114-7778 Switch Box Each In-Stock
(Ships In: 1 - 2 Days)
* Leaves Warehouse: Does not include Weekends and Holidays.
When will my order arrive? Add the Estimated Leaves Warehouse Time + Estimated Shipping Time.
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Review and FAQ Center

Is there a way to test the switch box?

Is there a way to test the switch box?


We do not have a way of testing a switch box other than replacing it with a known good part.

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pid: 99274F