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Marine Navigation & Instruments

973 products
Regular price $24.99
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Protective Cover for GPSMAP® 9x3 SeriesProtect your compatible marine device from scratches and the sun when not in use. This protective cover fits snugly over the display to avoid exposure. Speci...
Regular price $54.99
Sale price $54.99
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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 HDMI cable (sold separately). This water resistant ...
Regular price $29.99
Sale price $29.99
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SeaStar Fittings KitFittings kit for plumbing your Garmin hydraulic autopilot for most SeaStar steering systems. What's In The Box?3 pieces of 1/4” NPT male to marine tube male (3/8” compression) ...
Regular price $19.99
Sale price $19.99
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GPSMAP® 7x10 Protective CoverGarmin's protective cover fits your compatible device, keeping it safe from the harsh marine environment when not in use. WARNING: This product can expose you to chemi...
Regular price $274.99
Sale price $274.99
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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 robust NMEA 2000 backbone by reducing issues with b...
Regular price $249.99
Sale price $249.99
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NMEA 2000® Backbone/Drop Cable - 1' (0.3M) - *Case of 10*Extend your NMEA 2000® backbone with Garmin's 1' (0.3M) backbone/drop cable.Compatible Devices: AIS™ 300/600 Blackbox Transceiver GBT™ 10 G...
Regular price $54.99
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NMEA 2000® Multi-Port T-ConnectorMake NMEA 2000 installations easier with our multi-port T-connector. This solution creates a more robust NMEA 2000 backbone by reducing issues with breaking points...
Regular price $44.99
Sale price $44.99
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Interconnect Cable (Mechanical/Hydraulic w/SmartPump)Use this 5 meter interconnect cable to connect your GHP Reactor autopilot CCU (course computer unit) to ECU (electronic control unit). Includes...
Regular price $29.99
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Bail Mount with Knobs for echoMAP™ CHIRP 7XdvSecure your echoMAP™ CHIRP device with Garmin's bail mount with knobs. It features tilt capabilities for optimum viewing. With the mount's quick cable ...
Regular price $1,699.99
Sale price $1,699.99
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GT51M-THP - Stainless Steel Thru-Hull Pair DownVü/SideVü 500 W (CHIRP 260/455 kHz) Traditional 600 W (Mid-band CHIRP 80-160 kHz) Transducers with Temp (12-Pin)This thru-hull transducer pair provid...
Regular price $209.99
Sale price $209.99
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GT23M-TM Plastic, TM Transducer, Mid-Band CHIRP/CHIRP DownVü - 260/455kHz, 500W, 8-PinGT23M-TM transducer is perfect for coastal and offshore fishermen who want CHIRP traditional sonar and CHIRP D...
Regular price $879.99
Sale price $879.99
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Airmar B75Mw/12° Tilt600WFlush-mounted bronze housing,tilted element inside the transducer accommodates all hull deadrises and eliminates the need for a fairing block. This broadband transducer is...
Regular price $24.99
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NMEA 2000 Power IsolatorUse our NMEA 2000 power isolator to ensure sources that could power the bus are separated properly during installation of the NMEA 2000 network.WARNING: This product can ex...
Regular price $84.99
Sale price $84.99
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Our NMEA 2000 network updater provides the convenience of updating Garmin products and NMEA 2000 accessories that do not have an SD card slot. Simply download a software update to an SD card and i...
Regular price $74.99
Sale price $74.99
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Wire this buzzer to your course compass unit (CCU) to receive audible alerts from your GHP 10.WARNING: This product can expose you to chemicals which are known to the State of California to cause ...
Regular price $4,999.99
Sale price $4,999.99
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Panoptix™ PS70 Thru-Hull Transducer with Fairing BlockSEE FISH LIVE. CATCH FISH DEEP.The Panoptix PS70 stainless steel thru-hull transducer is powered by Garmin RapidReturn™ sonar, which gives you...