Collection: Garmin Marine Electronics
Garmin marine electronics are trusted by boaters and anglers around the world for reliable navigation, sonar, and onboard technology. Explore our selection of Garmin marine electronics including chartplotters, fishfinders, transducers, mounts, networking accessories, and navigation equipment designed for performance on the water. Garmin systems help improve safety, navigation accuracy, and fishing success whether you are navigating coastal waters, offshore environments, or inland lakes. Shop Garmin marine electronics and accessories built for durability and precision in demanding marine environments.
<h2>Popular Garmin Marine Electronics</h2>
<ul>
<li><a href="/collections/marine-navigation-instruments">Garmin Navigation Equipment</a></li>
<li><a href="/collections/marine-navigation-instruments-gps-chartplotters">Garmin Chartplotters</a></li>
<li><a href="/collections/fishfinder-combos">Garmin Fishfinders</a></li>
<li><a href="/collections/cartography-garmin-standard-mapping">Garmin Marine Mapping</a></li>
</ul>
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Garmin RJ45 Marine Network Cable PoE Isolation Coupler [010-10580-10]
Regular price $62.99 USDRegular priceUnit price / per$69.99 USDSale price $62.99 USDSale -
Garmin Power Cable f/echo Series [010-11678-10]
Regular price $22.99 USDRegular priceUnit price / per$24.99 USDSale price $22.99 USDSale -
Garmin NiMH Battery Pack f/GPSMAP 64, 64s, 64st & Oregon 6xx Series [010-11874-00]
Regular price $24.99 USDRegular priceUnit price / per$29.99 USDSale price $24.99 USDSold out -
Garmin Long-Range VHF Antenna f/Alpha Astro DC50 Dog Tracking Collar, TB 10 & TT 10 [010-11828-11]
Regular price $15.99 USDRegular priceUnit price / per$19.99 USDSale price $15.99 USDSold out -
Garmin Standard VHF Antenna f/Alpha, Astro, DC 50, TB 10 Dog Device, TT 10 Dog Device [010-11828-10]
Regular price $14.99 USDRegular priceUnit price / per$17.99 USDSale price $14.99 USDSale -
Garmin ECU Power Cable f/GHP 10 - Twist Lock [010-11057-00]
Regular price $80.99 USDRegular priceUnit price / per$89.99 USDSale price $80.99 USDSold out -
Garmin Cable Grommet f/Network Cables [010-10562-00]
Regular price $6.99 USDRegular priceUnit price / per$0.00 USDSale price $6.99 USD -
Garmin Power Cable - 8-Pin f/echoMAP Series & GPSMAP Series [010-11970-00]
Regular price $26.99 USDRegular priceUnit price / per$29.99 USDSale price $26.99 USDSale -
Garmin GA 38 GPS/GLONASS Antenna [010-12017-00]
Regular price $134.99 USDRegular priceUnit price / per$149.99 USDSale price $134.99 USDSale -
Garmin GND 10 Black Box Bridge [010-01226-00]
Regular price $188.99 USDRegular priceUnit price / per$209.99 USDSale price $188.99 USDSale -
Garmin NMEA 2000 Backbone/Drop Cable (4M) [010-11076-04]
Regular price $31.99 USDRegular priceUnit price / per$34.99 USDSale price $31.99 USDSale -
Garmin Protective Sun Cover f/GPSMAP 720/720S/740/740S [010-11409-20]
Regular price $13.99 USDRegular priceUnit price / per$14.99 USDSale price $13.99 USDSale -
Garmin NMEA 2000 Power Isolator [010-11580-00]
Regular price $20.99 USDRegular priceUnit price / per$24.99 USDSale price $20.99 USDSale -
Garmin 4-Pin 10' Transducer Extension Cable f/echo Series [010-11617-10]
Regular price $40.99 USDRegular priceUnit price / per$44.99 USDSale price $40.99 USDSale -
Garmin 6-Pin Female to 8-Pin Male Adapter [010-11612-00]
Regular price $26.99 USDRegular priceUnit price / per$29.99 USDSale price $26.99 USDSale -
Garmin B75M Bronze 20 Degree Thru-Hull Transducer - 600W, 8-Pin [010-11636-22]
Regular price $791.99 USDRegular priceUnit price / per$879.99 USDSale price $791.99 USDSale