Marine Navigation & Instruments

Protective Cover for GPSMAP® 9x3 SeriesProtect your compatible marine device from scratches and the sun when not in use. This protective cover fit...

Protective Cover for GPSMAP® 10x2 SeriesProtect your compatible marine device from the sun and scratches when not in use. This protective cover fi...

Tilt/Swivel Quick-Release Bracket f/echoMAP™ 5xxxSecure your compatible marine device with this mount, which features tilt/swivel capabilities for...

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 lam...

gWind™ Transducer OnlyThe gWind transducer features twin-fin technology with 3-bladed propeller for more accurate TWS in lighter air while the twi...

Plastic transom mount transducer with depth and temperature. Operating frequency of 200 and 50 kHz. Beamwidth of 15 degrees at 200 kHz, 45 degre...

Protective Cover for GPSMAP® 12x2 SeriesProtect your compatible marine device from the sun and scratches when not in use. This protective cover fi...

Airmar B75Mw/20° Tilt600WFlush-mounted bronze housing,tilted element inside the transducer accommodates all hull deadrises and eliminates the need...

GRF™ 10 Extension Cable (15M)Help your GRF 10 rudder feedback sensor reach your GHP 12™ or GHP 20 by adding 15M to your cable.WARNING: This produc...

2-Pin Power CableUse Garmin's 2-pin power cable with your GPSMAP® 4xxx Series or GPSMAP® 5xxx Series.Compatible Devices: GPSMAP® 4xxx Series GPSM...

GT15M-THF 20 Degree 600W SS Thru-Hull TransducerDesigned for reduced drag and optimum sonar performance on midsize fishing and cruising boats, thi...

Protective Cover for GPSMAP® 8x17Keep your compatible GPSMAP device safe from the harsh marine environment, when not in use, with this protective ...

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

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 no...

12" Protective Cover - MagneticKeep your compatible GPSMAP 8000 series 12" device safe from the harsh marine environment, when not in use, with th...

BlueNet™ Network Cable 8" (Right Angle)The Garmin BlueNet marine network cables offer additional cable lengths to help with installations. Additio...

GT56UHD-THP Thru-Hull Mount Transducer - PairThis all-in-one transducer offers ultimate versatility, featuring Ultra High-Definition ClearVü and S...

GPS 24xd HVS GPS Antenna with Heading Sensor - NMEA 0183The GPS 24xd position receiver and antenna gives you precise location with multi-band GNSS...

GT20-TM Transom Mount DownVü 500W (CHIRP 455/800kHz); Traditional 500W (77/200kHz) Transducer w/Temp - 8-PinGet ultra-clear sonar pictures of obje...

6-Pin Female to 8-Pin Male AdapterThis adapter allows you to connect newer 8-pin transducers to devices that require a 6-pin connector.WARNING: Th...

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...

10" Protective Cover - PlasticKeep your compatible GPSMAP device safe from the harsh marine environment, when not in use, with this plastic protec...

Replacement Transducer Bracket for Plastic Transom Mount Transducer with Depth & TempThis replacement Transducer Bracket is for the plastic tr...

Transom Mount Bracket f/Livescope Plus LVS34Easily attach your compatible LiveScope™ transducer to the transom of your boat with this stainless st...

USB-C to USB-A Female Adapter CableUse this cable to connect a male USB-A cable to the USB C-port on your compatible GPSMAP® 9000 series chartplot...

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

GOS™ 10 Hub for Garmin OnBoard™ SystemProtect your passengers and loved ones with the GOS 10 Hub for the Garmin OnBoard system. One of the main co...

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

Right-Angle Power CablePower the GMR Fantom 5x/12x series radars with this 48 foot (15 meters) long 12 AWG cable. When used with the 100 W Fantom ...

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

The new NMEA 2000 analog adapters are the perfect accessories to bring any helm into the digital age. Simple to install and easy to set up, the N...