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HomeOutboard IgnitionMariner40 HPSwitch Box

Switch Box

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Switch Box
CDI Electronics 114-7509 Switch Box for 40 HP Mariner Outboards

CDI Electronics 114-7509 Switch Box for 40 HP Mariner Outboards

PART #: 114-7509
(12)

114-7509 is a replacement ignition switch box used on 40 HP 2 and 3cyl Mercury/Mariner 1996-2005 models with Serial # OG380075 thru OT999999. Helps keep the ignition system firing consistently in marine use.
Replaces OEM#: 827509A1, 827509A3, 827509A4, 827509A7, 827509A9, 827509A10, 827509T7

CDI Electronics 114-7509K1 Switch Box for 40 HP Mariner Outboards

CDI Electronics 114-7509K1 Switch Box for 40 HP Mariner Outboards

PART #: 114-7509K1
(20)

For 40 HP Mercury/Mariner 1995-96 models with Serial # OG055314 thru OG380074, 114-7509K1 is an ignition switch box. Used to replace aging switch boxes that can cause poor spark or rough running.
Replaces OEM#: 8222779A2, 8222779A5, 8222779A10, 8222779A12, 8222779A13, 8222779A14, 827509A6, 827509A12

Having Ignition Problems?

Use these guides to narrow down common outboard ignition symptoms before ordering parts.