Marine Navigation & Instruments

GPSMAP® 8610xsv Combo GPS/Fishfinder GN+You’re a mariner who wants it all — a fast, high-performance network chartplotter with sonar, a large 10" ...

GT15M-THF 0 Degree 600W SS Thru-Hull TransducerDesigned for reduced drag and optimum sonar performance on midsize fishing and cruising boats, this...

Marine Network Cable - 50'Garmin's marine network cables offer additional cable lengths to help with installation. Various sizes are sold separate...

Protective Cover f/ECHOMAP Ultra 12" Use our cover to protect your compatible ECHOMAP Plus from the harsh marine environment when not in use. WARN...

GT24UHD-TM Ultra High-Definition Scanning Sonar All-In-One TransducerAll-In-One Transducer One transducer provides the highest resolution ClearVü ...

GNX™ Wired Sail Pack 43 Update Your Sailboat’s Electronics with 43 mm Transducers Includes GNX™ Wind and GNX 20 marine instruments, gWind™ Wired t...

Bail Mount with Knobs for GPSMAP® 8x16 SeriesSurface mount your GPSMAP® using our bail mount with knobs. The mount tilts for optimum viewing.Compa...

Power & Audio Module for GXM™ 53This cable with integrated electronics supplies power and a data link to the GXM 53 antenna and breaks out aud...

SteadyCast™ Heading SensorKnow where you're actually casting. SteadyCast heading sensor is a simple, easy-to-install solution that provides fast c...

Dual-Beam Transducer with Transom/Trolling Motor Mount for echo™ Series FishfindersWant to use your echo series fishfinder in more than one vessel...

USB-C to Micro USB Adapter CableUse this cable to connect a male Micro USB to the USB-C port on your compatible GPSMAP® 9000 series chartplotter. ...

16" Protective Cover - MagneticKeep your compatible GPSMAP device safe from the harsh marine environment, when not in use, with this magnetic prot...

GRID™ 20 - HorizontalSit Back and Take Control Provides intuitive, easy-to-use remote access and control of your entire Garmin marine system 360-d...

NMEA 2000® Multi-Port T-Connector - *Case of 5*Make NMEA 2000 installations easier with our multi-port T-connector. This solution creates a more r...

NMEA 2000® Backbone/Drop Cable - 6' (2M) - *Case of 10*Extend your NMEA 2000® backbone with Garmin's 1' (0.3M) backbone/drop cable.Compatible Devi...

Bail Mount with Knobs for echoMAP™ SeriesSurface mount your echoMAP™ using our bail mount with knobs; the mount tilts for optimum viewing. With th...

Electronic Control Unit (ECU)Garmin's Electronics Control Unit (ECU) is made specifically for the GHP™ 12 Autopilot System.Compatible Devices: GHP...

Power/Data CableConnect or poer your fishfinders and sounders with this power/data cable.Compatible Devices: Fishfinder 300C Fishfinder 400C GPS...

NMEA 2000® Backbone/Drop CableExtend your NMEA 2000® backbone with Garmin's 6' (2M) backbone/drop cable.Compatible Devices: AIS™ 300/600 Blackbox ...

GMI™ 20 Marine Instrument DisplayPerfectly Designed for Power & Sail VesselsThe GMI 20 digital marine instrument display is perfectly designed...

Adapter Plate for GPSMAP® 9x2 to 9x3 SeriesThis adapter bezel kit allows you to install a new GPSMAP 9x3 into the existing cutout of a GPSMAP 9x2 ...

VHF Interconnect Cable - 1.2MEasily connect your VHF radio to your compatible AIS using our VHF interconnect cable.WARNING: This product can expos...

Use cable coupler to join 2 marine network cables end to endWARNING: This product can expose you to chemicals which are known to the State of Cali...

GNX™ Wireless Sail Pack 52 GNX™ Wind, GNX™ 20, gWind™ Wireless and DST810 transducersThe Information You Need to Make Confident Decisions Includes...