Marine Navigation & Instruments

Electronic Control Unit (ECU)Garmin's Electronics Control Unit (ECU) is made specifically for the GHP™ 12...

Protective Cover for 5" ECHOMAP™ UHD2 ChartplottersGarmin cover to protect your compatible 5" ECHOMAP™ UHD2...

Field Installable ConnectorsUse our waterproof male/female field-installable connectors at the foot of the mast for...

Mast Bracket for gWind™/gWind WirelessSecure your gWind and gWind Wireless mast securely with this bracket.Compatible...

Suction Cup Transducer AdapterUsing your fishfinder as a portable unit? Use this suction cup adapter...

NMEA 2000® Backbone/Drop Cable - 1' (0.3M) - *Case of 10*Extend your NMEA 2000® backbone...

Airmar B75Mw/12° Tilt600WFlush-mounted bronze housing,tilted element inside the transducer accommodates all hull deadrises and eliminates...

Transom Mount Depth/Temp 50/200kHz - 8-PinThis plastic transom mount can be used to replace the...

Magnetic Protective Cover for GPSMAP® 9x17 ChartplottersKeep your compatible GPSMAP® 9000 chartplotter safe from the...

Transom Mount BracketEasily attach your compatible 4-, 8- or 12-pin transducer to the transom of...

USB Cable for GPSMAP® 8400/8600Connect your GPSMAP 8400 or 8600 series chartplotter to a computer¹...

USB-C to USB-A Male Adapter CableConnect your compatible GPSMAP® 9000 series chartplotter to a computer...

Protective Cover for GPSMAP® 9x3 SeriesProtect your compatible marine device from scratches and the sun...

Protective Cover for GPSMAP® 10x2 SeriesProtect your compatible marine device from the sun and scratches...

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

Power Cable - 8-PinPower and connect your compatible GPSMAP® device with this 6-foot, 8-pin power/data...

Tilt/Swivel Mounting BracketMount your echoMAP™ or GPSMAP® using this bracket. The mount swivels and tilts...

gWind™ Transducer OnlyThe gWind transducer features twin-fin technology with 3-bladed propeller for more accurate TWS...

Cable GrommetUse Garmin's cable grommets to cover installation holes that have been drilled into your...

Dual-Beam Transducer with Transom/Trolling Motor Mount for echo™ Series FishfindersWant to use your echo series...

Plastic transom mount transducer with depth and temperature. Operating frequency of 200 and 50 kHz....

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

GRF™ 10 Extension Cable (15M)Help your GRF 10 rudder feedback sensor reach your GHP 12™...

Camera Coax Cable - 25MAdd additional length for installations with this 25M camera coax cable....

Protective Cover for GPSMAP® 12x2 SeriesProtect your compatible marine device from the sun and scratches...

GT52HW-TM Plastic, TM or Trolling Motor Transducer, High Wide CHIRP/CHIRP DownVü/SideVü - 455/800kHz, 500W, 12-PinGT52HW-TM...

Airmar B175Hw/20° Tilt1kWFlush-mounted bronze housing protrudes less than 1/4" outside hull and can sit on...

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

GT15M-THF 20 Degree 600W SS Thru-Hull TransducerDesigned for reduced drag and optimum sonar performance on...

Protective Cover for GPSMAP® 8x17Keep your compatible GPSMAP device safe from the harsh marine environment,...

GMS 10 Network Port ExpanderThe GMS 10 network port expander allows you to connect multiple...

MPower® 16-Channel DC Load Controller Module with NMEA 2K with J1 & J2 ConnectorsFor larger...

GT8HW-IH In-Hull Transducer - 8-PinGT8HW-IH transducer is ideal for bass boats that want to install...

12" Protective Cover - MagneticKeep your compatible GPSMAP 8000 series 12" device safe from the...

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

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

GMI™/GNX™ Wired Sail Pack 52 GMI™ 20, GNX™ 20, gWind™ Wired and DST810 transducersThe Information You...

B265LM Bronze Thru-Hull Mount Transducer with Depth & TemperatureGarmin's best performing 1 kW thru-hull transducer,...