Garmin Mount Weather Cover f/zūmo® 590

The Garmin Mount Weather Cover f/zūmo® 590 is a protective accessory designed specifically for anglers and boaters who rely on GPS navigation in wet environments. If you're running a zūmo 590 mounted to your console, helm, or dash, this weather cover shields the critical connector pins from salt spray, freshwater splash, and prolonged moisture exposure—common hazards on the water. Protecting your device's charging and data port extends its lifespan and prevents corrosion-related failures that can disable your navigation system when you need it most.

This compact cover (3 × 1 × 7 inches, weighing just 0.1 lbs) fits directly over the mount connector interface on your zūmo 590, creating a seal against water ingress while remaining light enough to go unnoticed during operation. The design maintains easy access to your device—simply remove or lift the cover when you need to charge or transfer data. Engineered by Garmin for their own hardware, it matches the exact connector geometry and ensures a snug, reliable fit without gaps that would compromise protection.

Boaters, tournament anglers, and coastal navigators benefit most from this cover, especially those operating in saltwater or heavy-use environments where corrosion accelerates connector degradation. Install it by simply sliding it over the connector pins whenever your device is mounted but not actively charging—an effortless habit that pays dividends in reliability. Compatible exclusively with the Garmin zūmo 590, this OEM Garmin accessory (MPN 010-12110-04) is the only weather cover engineered to this specification and is recommended for anyone protecting their marine GPS investment.