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Marine Navigation & Instruments

878 products
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Regular price $73.99
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Regular price $74.99
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Marine Network Cable - 50' Garmin's marine network cables offer additional cable lengths to help with installation. Various sizes are sold separately.
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Regular price $1.37
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Need to replace a split connector? Our replacement split connector helps you easily route cables during installation and eliminates the need to drill large holes in your boat.WARNING: This produc...
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Regular price $282.99
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Regular price $289.99
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B117 Bronze Thru-Hull Depth/Temp - 8-PinThis bronze thru-hull mount transducer performs well at high speeds.An excellent choice for fiberglass and wood hulls, this 8-pin 600 W narrow stem transduc...
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Regular price $268.99
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Regular 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...
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OTG Adapter Cable for GPSMAP® 8400/8600 Charge USB devices from your GPSMAP® 8400 or 8600 series chartplotter with this 6-foot adapter cable. The waterproof and secure connection allows you to po...
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Regular price $227.99
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Regular 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...