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Protect your Yamaha outboard motor with a few simple winterization steps. Essential steps in this process include flushing with fresh water, changing the engine oil, replacing filters, greasing fittings, checking spark plugs, tending to your battery, and covering with a fitted waterproof cover. Sierra offers a complete range of parts and accessories needed for proper winterization of your Yamaha outboard motor.

A center console boat with a yamaha motor moving across water with a treed shoreline in the background


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