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Switchbox Assembly 339-7452A19

Satisfaction rating 5 out of 5 (7 Ratings)
$239.99
Save $6.01 (2%)
5+ IN STOCK Ships Immediately
Backordered until 09/30/2020
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Product Description

Mercury factory part. Search for more factory parts & parts diagrams.

Product Questions

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7 Product Reviews

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Mariner 89 25hp

Repair Difficulty
Easy
Repair Time
Less than 30 mins
Perfect they had all the parts I needed
by

Problem fixed: Bad coils switch box and water pump also primer injector pump

I’m not a mechanic but YouTube and Crowley marine made it all come together motor works flawlessly for a 89

mariner 9.9

Repair Difficulty
lProfessional
Repair Time
Less than 30 mins
by

Problem fixed: pas d etincelles aux bougies

changement boitier electronique

Mercury 15 HP

Part was exactly as ordered..Arrived when it was supposed to and fixed the problem. I will definitely order from Crowley Marine again if I need parts....
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Product Fitment Grid

This guide is to be used as a reference only. You must verify fitment using your model or serial number.

BRAND MODEL 1977 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995
Mariner Outboard 6 [MH] - - - - - - - - x x x - -
Mariner Outboard 6 [MLH] - - - - - - - - x - x - -
Mariner Outboard 8 [MH] - - - - - x x x x x x - -
Mariner Outboard 8 [ML/ALT] - - - - x - - - - - - - -
Mariner Outboard 8 [MLH] - - - - - x x x x x x - -
Mariner Outboard 9.9 [EH] - - - - - x - - - - - - -
Mariner Outboard 9.9 [ELRC] - - - - - - - x x x x - -
Mariner Outboard 9.9 [EL] - - - - x x x - - - - - -
Mariner Outboard 9.9 [E] - - - - x - - - - - - - -
Mariner Outboard 9.9 [MH] - - - - - x x x x x x - -
Mariner Outboard 9.9 [MLH] - - - - - x x x x x x - -
Mariner Outboard 9.9 [ML] - - - - x - - - - - - - -
Mariner Outboard 9.9 [M] - - - - x - - - - - - - -
Mariner Outboard 10 [MH/ALT] - - - - - - - - x x x - -
Mariner Outboard 10 [MH] - - - - - - - x - x x - -
Mariner Outboard 10 [MLH/ALT] - - - - - - - x x x x - -
Mariner Outboard 15 [EH] - - - - - - - - - x x - -
Mariner Outboard 15 [ELH] - - - - - - - - - x x - -
Mariner Outboard 15 [ELRC] - - - - - - - - - x x - -
Mariner Outboard 15 [MH] - - - - - - x x x x x - -
Mariner Outboard 15 [MLH] - - - - - - x x x x x - -
Mariner Outboard 20 [EH] - - - - - x - - - - - - -
Mariner Outboard 20 [EL] - x x - x x x x - x x x -
Mariner Outboard 20 [E] - x - - x - - - - - - - -
Mariner Outboard 20 [MH] - - - - - x x x x x x - -
Mariner Outboard 20 [MLH] - - - - - x x x x x x x -
Mariner Outboard 20 [ML] - x x x x - - - - - - - -
Mariner Outboard 20 [M] x x x x - - - - - - - - -
Mariner Outboard 25 [EH] - - - - x x - - - x x x -
Mariner Outboard 25 [ELH] - - - - x x x x x x x x -
Mariner Outboard 25 [EL] - - x - x x x x x x x x -
Mariner Outboard 25 [E] - - x - - x x - - x x x -
Mariner Outboard 25 [MH] - - - - - x x x x x x x -
Mariner Outboard 25 [MLH] - - - - - x x x x x x x -
Mariner Outboard 25 [ML] - - x x x - - - - - - - -
Mariner Outboard 25 [M] - - x x x - - - - - - - -
Mercury Outboard 6 [MH] - - - - - x - - x x x - -
Mercury Outboard 6 [MLH] - - - - - x - - x x x - -
Mercury Outboard 6 [ML] - - - x x - - - - - - - -
Mercury Outboard 6 [M] - - - x x - - - - - - - -
Mercury Outboard 8 [MH] - - - - - x x x x x x - -
Mercury Outboard 8 [MLH] - - - - - x x x x x x - x
Mercury Outboard 8 [ML] - - - x x - - - - - - - -
Mercury Outboard 8 [M] - - - x x - - - - - - - -
Mercury Outboard 9.9 [EH] - - - - - x x x - - - - -
Mercury Outboard 9.9 [ELH] - - - - - x x x - - - - -
Mercury Outboard 9.9 [ELRC] - - - - - x x x x x x x -
Mercury Outboard 9.9 [EL] - - - x x - - - - - - - -
Mercury Outboard 9.9 [EXL] - - - - x - - - - - - - -
Mercury Outboard 9.9 [E] - - - x - - - - - - - - -
Mercury Outboard 9.9 [MH] - - - - - x x x x x x - -
Mercury Outboard 9.9 [MLH] - - - - - x x x x x x - -
Mercury Outboard 9.9 [ML] - - - x x - - - - - - - -
Mercury Outboard 9.9 [MXLH] - - - - - x - - - - - - -
Mercury Outboard 9.9 [MXL] - - - x x - - - - - - - -
Mercury Outboard 9.9 [M] - - - x x - - - - - - - -
Mercury Outboard 10 [MH/ALT] - - - - - - - - x x x - -
Mercury Outboard 10 [MH] - - - - - - - - - - x - -
Mercury Outboard 10 [MLH/ALT] - - - - - - - - x x x - -
Mercury Outboard 15 [EH] - - - - - x x x - x x - -
Mercury Outboard 15 [ELH] - - - - - x x x - x x - -
Mercury Outboard 15 [ELRC] - - - - - - - - - x x - -
Mercury Outboard 15 [MH] - - - - - x x x x x x - -
Mercury Outboard 15 [MLH] - - - - - x x x x x x - -
Mercury Outboard 18 [EL] - x - - - - - - - - - - -
Mercury Outboard 18 [E] - x - - - - - - - - - - -
Mercury Outboard 18 [ML] - x x - - - - - - - - - -
Mercury Outboard 18 [M] - x x - - - - - - - - - -
Mercury Outboard 20 [EL] - - - - x - - - - x x x -
Mercury Outboard 20 [E] - - - - x - - - - - - - -
Mercury Outboard 20 [MH] - - - - - x x x x x x x -
Mercury Outboard 20 [ML/ALT] - - - x - - - - - - - - -
Mercury Outboard 20 [MLH] - - - - - x x x x x x x -
Mercury Outboard 20 [ML] - - - x x - - - - - - - -
Mercury Outboard 20 [M] - - - x x - - - - - - - -
Mercury Outboard 25 [EH] - - x x x x x x x x x x -
Mercury Outboard 25 [ELH] - - x x x x x x x x x x -
Mercury Outboard 25 [EL] - x x x x x x x x x x x -
Mercury Outboard 25 [E] - x x x x x x x x x x x -
Mercury Outboard 25 [MH] - - - - - x x x x x x x -
Mercury Outboard 25 [MLH/ALT] - - - - - - - x - - - - -
Mercury Outboard 25 [MLH] - - - - - x x x x x x x -
Mercury Outboard 25 [ML] - x x x x - - - - - - - -
Mercury Outboard 25 [M] - x x x x - - - - - - - -
Mercury Race Outboard 25XS [RACE] - - - - - x - - - - - - -

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Supersession Chain

Name SKU Superceding SKU
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Aftermarket Product Interchange

Name SKU Price Brand
Switch Box 18-5777 $165.08 Sierra Marine
Switch Box 9-25102 $147.99 Mallory Marine
Mercury Switch Box 114-7452K1 $239.98 CDI Electronics
Due to manufacturer policy OEM Mercury products can only be shipped to addresses within the United States.