Marine Navigation & Instruments

Protective Cover f/VHF 110/115Use our cover to protect your compatible VHF radio from the harsh marine environment when not in use.WARNING: This p...

NMEA 2000 field installable connector - maleWARNING: This product can expose you to chemicals which are known to the State of California to cause ...

Protective Cover for STRIKER™/Vivid 5" UnitsUse our cover to protect your compatible STRIKER™ from the harsh marine environment when not in use. S...

8-Pin Female to Wire Block AdapterGarmin's adapter allows you to connect the wires on legacy 6-pin transducers with newer sonar that requires an 8...

Protective Cover for STRIKER™/Vivid 7" UnitsUse our cover to protect your compatible STRIKER™ from the harsh marine environment when not in use. S...

GST™ 43 Thru-Hull Speed/Temperature Transducer w/GST™ 10 BundleThe GST 43 is a thru-hull transducer that can read water speed and temperature. The...

Airmar P79 Adjustable 200/50kHz Plastic In-hull Transducer (8-pin)010-10327-20This entry level in-hull transducer with an adjustable deadrise angl...

GT17M-THF SS Mid Band Chirp Transducer - 0° - 1kW - 8-PinDesigned for reduced drag and optimum sonar performance on fishing and cruising boats, th...

4-Pin Transducer to 8-Pin Sonar PortConnect a 4-pin transducer to an 8-pin sonar port on your compatible marine device with this adapter cable.WAR...

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

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...

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...

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 ...

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

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

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 ...