Navigation Systems

GT8HW-IH In-Hull Transducer - 8-PinGT8HW-IH transducer is ideal for bass boats that want to install the transducer inside a fiberglass hull and not on the transom where cavitation could cause issues. It requires a flat section in the hull to be mounted and is...

SteadyCast™ Heading SensorKnow where you're actually casting. SteadyCast heading sensor is a simple, easy-to-install solution that provides fast calibration and premium heading accuracy. It aligns your boat bow to its actual orientation so you know where you are casting according to your chartplotter screen.Features:...

Marine Network Cable - 500'Our marine network cable offers an additional 500'(152.4M) of cable length.WARNING: This product can expose you to chemicals which are known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to...

Mast Cable - 40M (131')Run this cable up the mast to connect your gWind™ and gWind Race transducers.WARNING: This product can expose you to chemicals which are known to the State of California to cause cancer, birth defects or other reproductive harm. For more...

Transducer Adapter Cable f/P72, P79, GT15 & GT30 for echoMAP™ CHIRPConnect a Garmin GT30 transom mount scanning transducer and a Garmin GT15M-IH, Airmar P72 or Airmar P79 in-hull mount traditional transducer to a compatible echoMAP™ CHIRP chartplotter/sonar combo.This adapter cable allows the echoMAP CHIRP...

OTG Adapter Cable for GPSMAP® 8400/8600Charge USB devices from your GPSMAP® 8400 or 8600 series chartplotter with this 6-foot adapter cable. The waterproof and secure connection allows you to power an external device via USB, such as a phone or media player, from your...

NMEA 0183 Threaded Cable Right Angle - 6'Connect your GPSMAP® device with this 6' (1.8M) threaded NMEA 0183 cable for data communication. The right-angle connector helps with the tight fit often associated with flush mounting.WARNING: This product can expose you to chemicals which are...

gWind™ Wireless 2 TransducerEliminate Wires Through Your MastFeatures: An easy-to-install solution that eliminates running wires through masts up to 50 feet 3-bladed propeller for more accurate wind speed in lighter wind conditions Twin-fin design gives a more stable wind angle Solar panel mounted on...

Second Station Mounting Kit f/echoMAP™ 70dv/70s, GPSMAP® 741/741xsMount any additional echoMAP™ or GPSMAP® on your boat with this second mounting station. Also includes a wiring harness to power your compatible device and connect to an optional NMEA 0183 network.WARNING: This product can expose you...

GST™ 43 Thru-Hull Speed/Temperature TransducerThe GST 43 is a thru-hull transducer that can read water speed and temperature. The transducer can retrofit an existing Nexus 43mm thru-hull transducer (TH43).Bundled with the GST 10, the GST 43 can connect directly to the NMEA 2000® network,...

GST™ 43 Thru-Hull Speed/Temperature Transducer w/GST™ 10 BundleThe GST 43 is a thru-hull transducer that can read water speed and temperature. The transducer can retrofit an existing Nexus 43mm thru-hull transducer (TH43).Bundled with the GST 10, the GST 43 can connect directly to the...

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 lamp or horn for visable or audible alerts.Compatible Devices: GPSMAP® 1020xs GPSMAP® 1040xs GPSMAP® 7407xsv GPSMAP® 7408xsv GPSMAP® 7410xsv GPSMAP® 7412xsv...

GT51M-TH - Stainless Steel Thru-Hull DownVü/SideVü 500 W (CHIRP 260/455 kHz) Traditional 600 W (Mid-band CHIRP 80-160 kHz) Transducer with Temp (12-Pin)Perfect for the coastal and offshore fisherman who want CHIRP traditional sonar, CHIRP ClearVü and CHIRP SideVü scanning sonar with a stainless steel...

Garmin GT30-THP - Stainless Steel Thru-hull Pair DownVü/SideVü 500W (CHIRP 455/800 kHz) Scanning Transducers with Temp, for Hull Deadrises from 5° to 25° (12-pin)Get ultra-clear sonar pictures of objects, structure and fish that pass below and to the side of your boat with these...

Garmin GT30-TH - Stainless Steel Thru-hull DownVü/SideVü 500W (CHIRP 455/800 kHz) Scanning Transducer with Temp, for Hull Deadrises Less Than 5° (12-pin)Get ultra-clear sonar pictures of objects, structure and fish that pass below and to the side of your boat with this 12-pin thru-hull...

DownVü™/SideVü™ 12-Pin Transom Mount Transducer for GCV™ 10Get ultra-clear sonar pictures of objects, structure and fish that pass below and to the side of your boat with this 12-pin transducer.This 20' transducer cable with built-in fast response temperature sensor has a power rating of...

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 provides ultra-clear sonar pictures of objects, structure and fish that pass below your boat. These traditional CHIRP sonar and CHIRP...

GT20-TM Transom Mount DownVü 500W (CHIRP 455/800kHz); Traditional 500W (77/200kHz) Transducer w/Temp - 8-PinGet ultra-clear sonar pictures of objects, structure and fish that pass below your boat with this all-in-one 8-pin transducer.This 20 ft transducer cable with built-in fast response temperature sensor has a...

Transom Mount DownVü 500W (CHIRP 455/800 kHz) Traditional 500 W (77/200 kHz) Transducer w/Temp - 4-PinGet ultra-clear sonar pictures of objects, structure and fish that pass below your boat with this all-in-one 4-pin transducer.This 20 ft transducer cable with built-in fast response temperature sensor...

GT51M-TM Transom Mount DownVü/SideVü 500W (CHIRP 260/455 kHz) Traditional 600W Mid-Band CHIRP 80-160 kHz Transducer with Temp - 12-PinThe GT51M-TM transom mount transducer provides ultra-clear sonar pictures of objects, structure and fish that pass below your boat. This traditional CHIRP and CHIRP DownVü/SideVü transducer...