
Product Description
GPSMAP® 1243xsv 12-inch Combo GPS/Fishfinder GN+ (010-02367-61)
GET A SHARPER VIEW FROM YOUR CONNECTED HELM
With its sleek design, powerful processing and upgraded IPS display, this advanced 12” chartplotter integrates seamlessly into your Garmin marine system.

- Ultra-sharp 12″ IPS touchscreen display with edge-to-edge glass and vivid color contrast – designed for readability in sunlight and tight dash fits.
- Built-in ultra high-definition sonar: SideVü™ and ClearVü™ scanning sonar deliver crisp, high-contrast sonar imagery for structure, fish, and bottom contours.
- Supports 1 kW CHIRP traditional sonar for deeper, high-resolution returns when paired with compatible transducers.
- Panoptix™ / LiveScope™ compatible (transducer sold separately) — get real-time, all-around sonar views of fish and structure in motion.
- Preloaded Garmin Navionics+ chart coverage for U.S. & Canada coasts & inland waters; includes Auto Guidance+™ routing and 1-year daily updates.
- Upgrade option: Garmin Navionics Vision+™ premium charts including relief shading, satellite imagery, and sonar overlays.
- Garmin SailAssist™ sailing tools: laylines, start line, enhanced wind rose, true wind, polars, drift adjustment, tide/time slider, and more.
- OneHelm™ digital switching: integrate compatible third-party systems (lighting, pumps, relays) into one control interface.
- Wide compatibility: connect to autopilots, AIS, radar, NMEA 2000 / NMEA 0183 devices, Fusion audio, weather sensors, and more.
- Garmin Marine Network & NMEA 2000 integration: share maps, radar, user data, cameras, engine metrics and more across devices.
- Connect third-party devices via ANT+, Bluetooth®, and Wi-Fi: pair with Garmin marine watches, GNX Wind, QUATIX series, gWind, remotes.
- inReach® pairing: type and send text messages from chartplotter via paired inReach satellite communicator — ideal for remote marine travel.
- Rugged, waterproof (IPX7 rating) design built for demanding marine conditions.
- Slim, retrofit-friendly form factor: easier to install in varied helm spaces thanks to smaller footprint and lightweight profile.
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Connectivity & ports:
- 1 × NMEA 2000
- 1 × NMEA 0183 input
- 1 × NMEA 0183 (TX)
- 1 × J1939
- 1 × 12-pin transducer port
- 1 × HDMI video out
- 1 × composite video in (BNC)
- 2 × Garmin Marine Network ports
- 1 × USB port
- 1 × external GPS antenna port
- Bluetooth, ANT+, Wi-Fi support for wireless connectivity
- 1 × NMEA 2000
- In-box accessories: chartplotter unit, microSD (preinstalled), power cable, NMEA 2000 T-connector and drop cable, flush mount kit with gasket, bail mount with knobs, protective cover, trim pieces, and documentation.
- Ideal for serious anglers, cruisers, and marine electronics integrators who demand high-end charting, sonar, and system compatibility in one 12″ combo unit.
Specifications:
- Cartography Brand: Garmin Navionics+
- Screen Size: 12"
- Touchscreen: Yes
- Transducer Included: No
- Display Resolution: 1280x800 px
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