Garmin GPSMAP 943 Chartplotter GN+

The Garmin GPSMAP 943 is a 9-inch Garmin marine chartplotter for a center console, cruiser, or coastal fishing boat that already has a sonar module elsewhere in the network. Garmin Navionics+ US and Canada charts are preloaded, so it is ready for chart work without a separate card. The compact size fits more dashboards than a 12-inch unit.

The 1280 x 720 IPS display gives enough detail for charting, radar, and engine pages without making the dash feel crowded. At 1000 nits, it is intended for use in daylight on an exposed helm. It has no built-in sonar; fishfinding comes from a GSD or GCV module connected through the Garmin network. NMEA 2000, NMEA 0183, J1939, WiFi, Bluetooth, and ANT+ let it sit comfortably in a connected boat system.

Who Is This For?

This 9-inch Garmin chartplotter suits center consoles, coastal cruisers, and smaller offshore boats. It is not for buyers wanting a transducer-included fishfinder; external GSD or GCV sonar hardware is required.

Warranty & Support

Garmin provides a 2-year standard warranty. The supplied specifications do not state exclusions or service procedures.

The GPSMAP 943 is the compact chart-first choice in this Garmin group. It gives you regional charts and strong networking in a helm-friendly 9-inch size. The trade-off is external sonar, so it works best where a GSD or GCV module is already part of the plan.