Garmin Protective Cover f/GPSMAP® 8x17

The Garmin Protective Cover for GPSMAP 8x17 is a purpose-built protective enclosure designed to shield your chartplotter from the harsh marine environment when the unit is not in active use. Built to fit the 8x17 screen format, this cover guards against saltwater exposure, UV degradation, and physical damage—critical concerns for anyone operating navigational electronics in offshore, coastal, or extended freshwater conditions.

The cover measures 12 x 17 inches and weighs 1.3 lbs, making it lightweight enough for regular stowage in cabin lockers or console storage without adding meaningful bulk to your vessel. Marine-grade materials provide reliable barrier protection against salt spray and moisture penetration—two primary degradation vectors for electronics exposed to coastal and offshore air. The form-fit design ensures your GPSMAP 8x17 sits securely inside when docked or stored, preventing movement that could cause impact damage during rough seas or transport.

This accessory is essential for boat owners who want to extend the operational lifespan of their Garmin navigation system. Weekend fishermen operating in bay and estuary environments benefit from routine protection during off-season storage. Serious offshore anglers and commercial operators running multi-day trips rely on covers like this to maintain equipment integrity when electronics are secured in cabin or hardtop mounting locations. The protection is equally valuable for charter boats and rental fleets where equipment encounters frequent environmental exposure and variable care between operators.