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 GT30-TH SS Thru-Hull DownVu/SideVu Scanning Transducer w/Temp f/Hull Deadrises Less Than 5 [010-01961-10]
Regular price $661.99 USDRegular priceUnit price / per$734.99 USDSale price $661.99 USDSold out -
Garmin GT30-TM DownVu/SideVu 12-Pin Transom Mount Transducer f/GCV 10 - 20' Cable [010-01961-00]
Regular price $188.99 USDRegular priceUnit price / per$209.99 USDSale price $188.99 USDSale -
Garmin GT51M-THP SS TH Pair DownV/SideV 500W (CHIRP 260/455kHz) Trad. 600W (Mid CHIRP 80-160) Transducers - 12-Pin [010-01966-11]
Regular price $1,529.99 USDRegular priceUnit price / per$1,699.99 USDSale price $1,529.99 USDSale -
Garmin GT20-TM Transom Mount DownVu 500W (CHIRP 455/800kHz); Traditional 500W (77/200kHz) Transducer w/Temp - 8-Pin [010-01960-01]
Regular price $89.99 USDRegular priceUnit price / per$99.99 USDSale price $89.99 USDSale -
Garmin GT20-TM Transom Mount DownVu 500W (CHIRP 455/800kHz) Traditional 500W (77/200 Hz) Transducer w/Temp - 4-Pin [010-01960-00]
Regular price $89.99 USDRegular priceUnit price / per$99.99 USDSale price $89.99 USDSale -
Garmin GT51M-TM Transom Mount DownVu/SideVu 500W, Traditional 600W Transducer Mid-Band CHIRP w/Temp - 12-Pin [010-01966-00]
Regular price $566.99 USDRegular priceUnit price / per$629.99 USDSale price $566.99 USDSale -
Garmin 4-Pin Female to 5-Pin Male NMEA 2000 Adapter Cable f/echoMAP CHIRP 5Xdv [010-12445-10]
Regular price $26.99 USDRegular priceUnit price / per$29.99 USDSale price $26.99 USDSale -
Garmin Power/Data Cable f/echoMAP CHIRP 7Xdv, 7Xsv & 9Xsv [010-12445-00]
Regular price $26.99 USDRegular priceUnit price / per$29.99 USDSale price $26.99 USDSale -
Garmin Shaft Mount f/Panoptix PS21 [010-12407-00]
Regular price $26.99 USDRegular priceUnit price / per$29.99 USDSale price $26.99 USDSold out -
Garmin GT52HW-TM Plastic, TM or Trolling Motor Transducer, High Wide CHIRP/DownV/SideV - 455/800kHz, 500W [010-12405-00]
Regular price $314.99 USDRegular priceUnit price / per$349.99 USDSale price $314.99 USDSale -
Garmin GT23M-TH Stainless Steel, TH Mount Transducer, Mid-Band CHIRP/CHIRP DownVu - 260/455kHz, 500W, 8-Pin [010-12404-10]
Regular price $584.99 USDRegular priceUnit price / per$649.99 USDSale price $584.99 USDSale -
Garmin GT23M-TM Plastic, TM Transducer, Mid-Band CHIRP/CHIRP DownVu - 260/455kHz, 500W, 8-Pin [010-12404-00]
Regular price $224.99 USDRegular priceUnit price / per$249.99 USDSale price $224.99 USDSale -
Garmin GT22HW-TM Plastic, TM or Trolling Motor Transducer, High Wide CHIRP/CHIRP DownVu - 455/800kHz, 500W, 8-Pin [010-12403-00]
Regular price $170.99 USDRegular priceUnit price / per$189.99 USDSale price $170.99 USDSale -
Garmin GT15M-IH Plastic, In-Hull, Mid-Band CHIRP Transducer - 85-165kHz, 600W, 8-Pin [010-12402-00]
Regular price $224.99 USDRegular priceUnit price / per$249.99 USDSale price $224.99 USDSale -
Garmin GT8HW-IF Ice Fishing, Plastic, High Wide CHIRP Transducer - 150-240kHz, 250W, 4-Pin [010-12401-20]
Regular price $134.99 USDRegular priceUnit price / per$149.99 USDSale price $134.99 USDSale -
Garmin Flush Mount Kit f/STRIKER 4/4dv [010-12440-00]
Regular price $17.99 USDRegular priceUnit price / per$19.99 USDSale price $17.99 USDSold out