Marine Navigation & Instruments - Accessories

Field Installable ConnectorsUse our waterproof male/female field-installable connectors at the foot of the mast for easy connection of the mast ca...

USB Cable for GPSMAP® 8400/8600Connect your GPSMAP 8400 or 8600 series chartplotter to a computer¹ using this 15-foot USB cable and a compatible H...

USB Card Reader with USB-C Adapter CableSave space on your helm with the compact, water-resistant SD™ card reader. It holds two full-size SD cards...

Protective Cover for GPSMAP® 10x2 SeriesProtect your compatible marine device from the sun and scratches when not in use. This protective cover fi...

Tilt/Swivel Mounting BracketMount your echoMAP™ or GPSMAP® using this bracket. The mount swivels and tilts for optimum viewing.Compatible Devices:...

gWind™ Transducer OnlyThe gWind transducer features twin-fin technology with 3-bladed propeller for more accurate TWS in lighter air while the twi...

USB-C to USB-A Male Adapter CableConnect your compatible GPSMAP® 9000 series chartplotter to a computer using this 15-foot USB cable and a compati...

Protective Cover for GPSMAP® 9x3 SeriesProtect your compatible marine device from scratches and the sun when not in use. This protective cover fit...

Tilt/Swivel Quick-Release Bracket f/echoMAP™ 5xxxSecure your compatible marine device with this mount, which features tilt/swivel capabilities for...

Power Cable - 8-PinPower and connect your compatible GPSMAP® device with this 6-foot, 8-pin power/data cable. Use with NMEA 0183 devices and a lam...

Protective Cover for GPSMAP® 12x2 SeriesProtect your compatible marine device from the sun and scratches when not in use. This protective cover fi...

2-Pin Power CableUse Garmin's 2-pin power cable with your GPSMAP® 4xxx Series or GPSMAP® 5xxx Series.Compatible Devices: GPSMAP® 4xxx Series GPSM...

Protective Cover for GPSMAP® 8x17Keep your compatible GPSMAP device safe from the harsh marine environment, when not in use, with this protective ...

Course Computer Unit - Reactor™ 40 for Volvo-PentaGarmin's CCU is the brain of the Reactor 40 autopilot system, containing sensory equipment used ...

12" Protective Cover - MagneticKeep your compatible GPSMAP 8000 series 12" device safe from the harsh marine environment, when not in use, with th...

GPS 24xd HVS GPS Antenna with Heading Sensor - NMEA 0183The GPS 24xd position receiver and antenna gives you precise location with multi-band GNSS...

10" Protective Cover - PlasticKeep your compatible GPSMAP device safe from the harsh marine environment, when not in use, with this plastic protec...

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

Flush Mount Kit f/echoMAP™ Plus 9XsvLooking for a sleeker installation of your compatible marine device? Our flush mount kit allows you to easily ...

Right-Angle Power CablePower the GMR Fantom 5x/12x series radars with this 48 foot (15 meters) long 12 AWG cable. When used with the 100 W Fantom ...

quatix® 7 Pro Marine GPS Smartwatch with OLED DisplayPlot Your Paradise On The Water & BeyondThe quatix 7 Pro multisport GPS smartwatch includ...

Quarter Turn Locking CollarRoute cables without having to drill large holes in your vessel with this split connector. Newer Garmin cables do not h...

Panoptix LiveScope™ Transducer Extension Cable - 30' - 21-PinExtend the length of your compatible LiveScope™ transducer cable. Specifications: Typ...