Marine Navigation & Instruments

GT56UHD-TM Transom Mount TransducerLess time finding. More time fishing. The GT56 transducer is the ultimate all-in-one sonar solution, featuring ...

NMEA 2000 Power IsolatorUse our NMEA 2000 power isolator to ensure sources that could power the bus are separated properly during installation of ...

Trolling Motor Mount f/GT36 and GT56 Easily attach your compatible 4- or 8-pin scanning transducer to the trolling motor of your boat with this mo...

Power Cable - 8-PinPower and connect your compatible GPSMAP® device with this 8-pin power/data cable. Use with NMEA 0183 devices and a lamp or ho...

BlueNet™ Network to RJ45 Adapter CableUse this adapter cable to connect your compatible third-party, OneHelm™ digital switching and Fusion® equipm...

Extension Cable with XID - 12-Pin - 30'Extend the cable length of your compatible 12-pin transducer with this 30 foot (9 meter) cable. Supports 1...

Panoptix LiveScope™ Transducer Extension Cable - 10' - 21-PinExtend the cable length of your compatible Panoptix™ transducer with this 10 ft (3 m)...

GRF™ 10 Extension Cable (5m)Help your GRF 10 rudder feedback sensor reach your GHP 12™ or GHP 20 by adding 5m to your cable.WARNING: This product ...

Marine Network Adapter Cable (Small to Large)Convert your compatible device’s network connector from small to large so it can connect to a compati...

CCU Extension Cable 5MMount your CCU farther than 3 m (9.8') away from the ECU with a 5 m (16.4'), 15m (49.2'), or 25m (82.0') extension cable.WAR...

Flush Mount Kit f/echoMAP™ Plus 9XsvLooking for a sleeker installation of your compatible marine device? Our flush mount kit allows you to easily ...

Panoptix™ Ice Fishing Replacement Power CableUse this power cable to connect the Panoptix™ transducer and chartplotter to the battery of your comp...

STRIKER™ 4 Portable Fishfinder Bundle with 77/200kHz Transducer3.5-inch CHIRP Fishfinder with GPS and Portable KitFeatures: Easy-to-use 3.5-inch c...

Airmar B150Mw/0° Tilt300WFlush-mounted bronze housing,tilted element inside the transducer accommodates all hull deadrises and eliminates the need...

Quarter Turn Locking CollarRoute cables without having to drill large holes in your vessel with this split connector. Newer Garmin cables do not h...

Bronze Thru-hull Wide Beam Transducer w/Depth & Temp - 20° Tilt, 8-Pin - Airmar B175HWStep up to 1 kW without a fairing with this flush-mounte...

NMEA 2000® Backbone/Drop CableExtend your NMEA 2000® backbone with Garmin's 13' (4M) backbone/drop cable.Compatible Devices: AIS™ 300/600 Blackbox...

GT23M-TM Plastic, TM Transducer, Mid-Band CHIRP/CHIRP DownVü - 260/455kHz, 500W, 8-PinGT23M-TM transducer is perfect for coastal and offshore fish...

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...

GMS 10 Network Port ExpanderThe GMS 10 network port expander allows you to connect multiple chartplotters and sensors over the Garmin Marine Netwo...

4-Pin Transducer to 12-Pin Sounder Adapter CableConnect a 4-pin transducer to a 12-pin sonar port on your compatible marine device with this adapt...

Transducer Extension CableUse this 10' (3M) extension cable to connect your 4-pin transducer to your sonar unit.Compatible Devices: echo™ 100 ech...

Tilt Mount f/STRIKER™ Plus 9svSecure your compatible marine device with this mount, featuring tilt capabilities for optimum viewing.WARNING: This ...

NMEA 2000® Backbone/Drop CableExtend your NMEA 2000® backbone with Garmin's 18' (6M) backbone/drop cable.Compatible Devices: AIS™ 300/600 Blackbox...