Mercury Outboard Maintenance & Service Guide
Keeping up with Mercury outboard maintenance is the best way to protect your engine and enjoy years of reliable performance. Whether you own a Mercury FourStroke, Verado, Pro XS, SeaPro, or another Mercury outboard, understanding your maintenance schedule can help prevent costly repairs, improve performance, and extend engine life.
This guide covers everything you need to know about Mercury outboard service, including annual maintenance, 100-hour service, oil changes, lower unit care, fuel system maintenance, water pumps, anodes, and more. Along the way, we'll share technician insights, common mistakes to avoid, and links to detailed articles and genuine OEM Mercury parts to help you keep your engine running at its best.