Marine Navigation & Instruments

Replacement KnobThis Garmin replacement bail mount knob is compatible with Garmin's bail mounts.Features: It helps secure a compatible VHF radio 2...

8-Pin Transducer to 4-Pin Sounder Adapter CableConnect an 8-pin transducer to a 4-pin sonar port on a compatible marine device with this adapter c...

4-Pin Female to 5-Pin Male NMEA 2000® Adapter Cable for echoMAP™ CHIRP 5XdvConnect your compatible 5-inch echoMAP™ CHIRP chartplotter/sounder comb...

Suction Cup Transducer AdapterUsing your fishfinder as a portable unit? Use this suction cup adapter to attach your transom mount transducer to th...

Mast Bracket for gWind™/gWind WirelessSecure your gWind and gWind Wireless mast securely with this bracket.Compatible Devices:  GNX™ Wireless Sail...

GT15M-IH Plastic, In-Hull, Mid-Band CHIRP Transducer - 85-165kHz, 600W, 8-PinGT15M-IH transducer is ideal for boats that want to install the trans...

Extension Cable with XID - 12-Pin - 30'Extend the cable length of your compatible 12-pin transducer with this 30 foot (9 meter) cable. Supports 1...

8-Pin Transducer to 12-Pin Sounder Adapter Cable w/XIDUse this adapter cable to connect an 8-pin transducer with XID to a 12-pin sonar port on a c...

Camera Coax Cable - 25MAdd additional length for installations with this 25M camera coax cable.

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

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" ...

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...

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...

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 ...