339-6222A10 Mercury-Mercruiser SWITCHBOX

The Mercury-Mercruiser 339-6222A10 switchbox is an OEM ignition control component designed for Mercury and Mercruiser marine engines. This genuine switchbox manages electrical ignition functions and ensures reliable engine starting and operation. Fits various Mercury outboard and inboard/outboard (I/O) models. Essential replacement part for maintaining proper ignition system performance.