Garmin Marine Heading Sensor NMEA 2000 - 6M Cable

The Garmin Marine Heading Sensor NMEA 2000 with 6M Cable is the backbone of accurate autopilot and navigation performance on any modern vessel. After decades on the water, experienced skippers know that reliable heading data is non-negotiable—whether you're running a charter operation, managing a commercial fleet, or enjoying extended offshore cruising. This sensor integrates seamlessly into NMEA 2000 networks, providing the compass heading information your chartplotter, autopilot, and integrated helm system depend on for safe, predictable course control.

Built to Garmin's exacting marine standards, this heading sensor uses solid-state fluxgate technology to output true compass direction over the NMEA 2000 backbone, eliminating the noise and interference issues that plagued older analog systems. The included 6-meter (19.7 ft) cable provides flexible mounting options, allowing you to place the sensor away from ferrous materials and electrical interference while maintaining clean signal transmission to your network. Garmin's sealed, corrosion-resistant housing withstands saltwater spray and vibration, ensuring years of reliable operation in the harshest marine environments.

This sensor is essential for any boat running Garmin's autopilot systems, integrated navigation suites, or existing NMEA 2000 networks. Professional captains and serious recreational boaters rely on it to feed accurate heading data to chartplotters, allowing precise waypoint navigation and autopilot engagement under all sea states. Installation requires a basic understanding of NMEA 2000 connector protocols, but any certified marine electrician can have you operational in under an hour. Compatible with all Garmin NMEA 2000 networks and systems supporting standard heading-sensor input.