Garmin Marine Accessories

Garmin GPS 24xd NMEA2000 Multi-Band Antenna

Garmin’s GPS24XD NMEA2000 GPS antenna provides multi-band GNSS accuracy to 1M. The magnetic heading sensor provides accuracy to within 3 degrees with enhanced stabilization at slow speeds. Includes under-deck, pole and surface mount options.

GA0231610
(Rating 88)
Our Price
$249.95
In Stock
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Garmin NMEA 2000 Starter Kit

The Garmin NMEA 2000 Starter Kit comes with all of the parts you need to start a NMEA2000 Marine Network.

GAX11442
Our Price
$99.95
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Garmin GFS10 Fuel Sensor

The Garmin GFS 10 Fuel Sensor provides fuel flow and fuel level measurement data. You can view this information on your compatible Garmin NMEA2000 compliant chartplotter, GPS/FF combo or GMI 10 display.

GA00671
(Rating 90)
Our Price
$169.95
In Stock
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Garmin 4-Pin Power/Data Cable

Garmin's 4-Pin Power/Data Cable. 6Ft Cable includes NMEA0183 inputs/outputs.

GAX1219904
Our Price
$29.95
In Stock
Garmin 6' Marine Network Cable

Garmin Marine Network Cable (6').

GAX10550
Our Price
$39.95
In Stock
Garmin Bail Mount with Knobs for 8416/8616/1643 series

Garmin Bail Mount with knobs for 8416, 8416xsv, 8616, 8616xsv and 1643/1643xsv.

GAX1279802
Our Price
$54.95
In Stock
Garmin GMS 10 Network Port Expander

Garmin GMS 10 Network Port Expander will add 5 Network ports to your Garmin network.

GA00351
Our Price
$219.95
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Garmin 20' Marine Network Cable

Garmin Marine Network Cable (20').

GAX10551
Our Price
$49.95
In Stock
Garmin 9" ECHOMAP UHD2 SV Bail Mount with Quick Release Cradle

The Garmin Bail Mount with Quick Release Cradle for ECHOMAP UHD2 9-Inch SV Displays tilts for optimum viewing. All cables plug into the mount's quick release cradle making it quick and easy to remove your display while leaving all cables plugged into the cradle.

GAX1311512
(Rating 90)
Our Price
$129.95
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Expected 12/2/2025
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Garmin Bail Mount for 7 and 9 Inch echoMAP CHIRP SV Units

Garmin Bracket Mount with Quick Release Cable for 7" and 9" echoMAP CHIRP SV units. Does not work with PLUS or UHD models.

GAX1244532
Our Price
$63.95
In Stock
Garmin Tilt/Swivel Mount for 6 Inch echoMAP Plus and UHD Units

Garmin Tilt/Swivel mount with Quick Release Cradle for echoMAP Plus and ECHOMAP UHD 62cv, 63cv, 64cv and 65cv.

GAX1267103
Our Price
$29.95
In Stock
Garmin Protective cover for ECHOMAP Ultra 122/126sv

Garmin Protective Cover for ECHOMAP Ultra 122sv and 126sv.

GAX1284201
Our Price
$28.95
In Stock
Garmin Bail Mount and Quick Release Cradle for ECHOMAP Ultra 122/126sv

Allowing you to Surface Mount your Garmin ECHOMAP Ultra 12" GPS, this quick release bail mount includes the knobs and tilts for optimum viewing.

GAX12842
Our Price
$114.95
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Garmin Protective Cover for 7 Inch echoMAP Plus and UHD Units

Garmin Protective Cover for echoMap Plus and UHD 72cv/sv, 73cv/sv, 74cv/sv and 75cv/sv units.

GAX13126
Our Price
$22.95
In Stock
Garmin Cover for ECHOMAP UHD2 7-Inch CV Units

Display Cover for ECHOMAP UHD2 72cv, 73cv, 74cv and 75cv GPS/Fishfinders.
Does Not work with Garmin Echomap Plus, UHD or UHD2 'sv' units

GAX1311601
Our Price
$28.95
In Stock
Garmin Large Ice Fishing Kit with GT10HN-IF Transducer

The Large Ice Fishing Kit from Garmin is designed for your larger 7" or 9" STRIKER and ECHOMAP units and includes a Bag with Handle, Power Cable, 8-pin to 4-pin transducer adapter cable, GT10HN-IF Transducer, Foam Float, Cable Grommet Rechargeable Battery and Charger.
Requires compatible display, not included. Sold separately.

GAX12676
(Rating 88)
Our Price
$364.95
Backorder,
Expected 11/29/2025
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Garmin LiveScope Bulkhead Connector Kit

The Garmin LiveScope Bulkhead Connector Kit allows you to flush mount your LiveScope extension cable for easy connection/disconnection of your LiveScope transducer.

GAX13350
Our Price
$43.95
In Stock
Garmin NMEA 2000 Backbone/Drop Cable 2 Meter

This cable can be used as your NMEA 2000 backbone or drop cable. Length 2 Meter

GAX11076
Our Price
$34.95
In Stock
Garmin GRF 10 Rudder Feedback Sensor

Paired with a GHP20, GHP12 or Reactor Garmin’s GFR 10 will provide rudder position and detect and avoid rudder stops while on the water. Magnetic sensor relays position information so that you know where the rudder is without having to guess.

GAX11829
Our Price
$239.95
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Garmin 12-pin 10' Transducer with ID Extension Cable

Garmin 10 foot transducer extension cable for Garmin 12-Pin Transducers.

GAX1161732
Our Price
$49.95
In Stock
Garmin Bail Mount and Knobs for 7 and 9 Inch echoMap DV/SV Models

Looking for a second Bail Mount for your 7" or 9"  Garmin echoMap DV or SV model?  Garmin's 010-12233-03 Bail Mount with Knobs is the exact Mount that came with your echoMap 7XDV, 7XSV and 9XSV Model. Includes quick cable disconnect feature allowing you to plug all necessary cords into the bracket for easy removal and re-install of your unit.

GAX1223303
Our Price
$34.95
In Stock
Garmin NMEA 2000 Multiport T-Connector

Garmin NMEA 2000 Multiport T-Connector.

GAX1107801
Our Price
$68.95
In Stock
Garmin Tilt/Swivel Mount for 7 Inch echoMAP Plus and UHD CV Units

Garmin Tilt/Swivel mount with Quick Release Cradle for echoMAP Plus and UHD 72cv, 73cv, 74cv and 75cv.
7" echoMAP Plus and echoMAP UHD ClearVu (cv) Models only!

GAX1267203
Our Price
$63.95
In Stock
Garmin Protective cover for ECHOMAP Ultra 102/106sv

Garmin Protective Cover for ECHOMAP Ultra 102sv and 106sv.

GAX1284101
Our Price
$28.95
In Stock
Garmin Protective Cover for GPSMAP 9x3 Series

Protect your Garmin GPSMAP 9x3 series GPS display from scratches and sun when not in use!

GAX1298901
Our Price
$29.95
In Stock
Garmin Protective Cover for GPSMAP 8x16 Series

Protect your Garmin GPSMAP 8x16 series GPS display from scratches and sun when not in use!

GAX1279902
Our Price
$34.95
In Stock
Garmin Protective Cover for GPSMAP 8x12 Series

Protect your Garmin GPSMAP 8x12 series GPS display from scratches and sun when not in use!

GAX1279901
Our Price
$29.95
In Stock
Garmin Actuator Power Cable

The Garmin Power Actuator Cable is required when connecting a third party pump to a Garmin autopilot.

GAX11533
(Rating 95)
Our Price
$48.95
In Stock
Garmin Perspective Mode Mount for Livescope Plus and  LVS 34

Pair your Panoptix Livescope LVS34 transducer with the Perspective Mode Mount and see below the surface like never before! Now you can see what's out front and what's around your boat with an overhead view point.
For Livescope Plus/LVS34 Transducer Only!

GAX13228
Our Price
$129.95
Backorder,
Expected 12/5/2025
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Garmin Protective Cover for 5" Echomap UHD2 Units

Display Cover for ECHOMAP UHD2 52cv, 53cv, 54cv and 55cv GPS/Fishfinders.
Does Not work with Garmin Echomap Plus or UHD units

GAX13116
Our Price
$28.95
In Stock
Garmin Protective Cover for ECHOMAP UHD2 9-Inch SV Units

Display Cover for 9" ECHOMAP UHD2 SV units  - 92SV, 93SV and 94SV GPS/Fishfinders.
Does Not work with Garmin 9" Echomap Plus or UHD units

GAX1311604
Our Price
$28.95
In Stock
Garmin GMI, GNX, GHC 20 Instruments Protective Cover

The Garmin instrument display protective cover shields your Garmin instrument display from the elements. Compatible with GHC 20, GMI 20, GNX 20, GNX 21 and GNX Wind Displays. 

GAX12020
(Rating 90)
Our Price
$19.95
In Stock
Garmin Marine Network Adapter Small to Large

The Garmin marine network adapter cable converts small (male) network cable to a large network connector in order to connect to your compatible Garmin chartplotter.

GAX1253101
(Rating 91)
Our Price
$22.95
In Stock
Garmin 30' LiveScope Transducer Extension Cable

Extend the cable length of your Garmin Panoptix LiveScope LVS32, LVS34 or XR LVS62 transducer with this extension cable. Cable is 30 feet long (9 meters).

GAX1335002
Our Price
$129.95
In Stock
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Garmin GA 38 Remote Antenna

Garmin GA 38 remote gps antenna with 30' cable. Fits standard 1" marine mount.

GAX12017
Our Price
$117.95
In Stock
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Garmin Power/Data Cable for 7-Pin Chartplotters

Garmin Power/Data Cable for 7-Pin Chartplotters. Replacement part.

GAX10083
Our Price
$29.95
In Stock
Garmin NMEA 2000 Backbone Cable 6 Meter

This Garmin cable can be used as your NMEA 2000 backbone or drop cable. Length: 6 Meters (19 feet).

GAX110761
Our Price
$39.95
In Stock
Garmin Bail Mount and Knobs for GPSMAP 7x08 Series

Garmin Bail Mount and Knobs for GPSMAP 7408, 7408xsv, 7608 and 7608xsv.

GAX1216301
Our Price
$34.95
Usually Ships
in 3-5 Days
Garmin 8-pin Transducer to 12-pin Sounder Adapter Cable with XID

Garmin adapter cable connects an 8-pin transducer with XID to a 12-pin sonar port on compatible Garmin GPS / Fishfinder units.

GAX1212210
Our Price
$29.95
In Stock
Garmin 4-Pin Power/Data Cable for Chartplotters

Garmin 4-Pin Power/Data Cable for Select 7" and 9" echoMAP CHIRP, echoMAP Plus, ECHOMAP UHD, and GPSMAP 1242xsv Chartplotter Fishfinders.

GAX12445
Our Price
$29.95
In Stock
Garmin Marine Network Cable Connector (Pair)

The Garmin Marine Network Cable Connector gives you the ability to wire on the connector after you have run the cable through your boat.  Sold in a pack of two.

GAX10603
Our Price
$22.95
In Stock
Garmin Flush Mount Kit for echoMAP Plus/UHD 9xsv

Give your 9" echoMAP Plus or echoMAP UHD unit a sleeker look with the Garmin Flush Mount Kit.

GAX1267301
Our Price
$28.95
Usually Ships
in 3-5 Days
Garmin Marine Network PoE Isolation Coupler

Marine Network Cable PoE Isolation Coupler, Required when installing a FLIR camera on a Garmin Marine Network. Also requires an additional Garmin Marine Network Cable to connect from Coupler to MFD.

GAX1058010
Our Price
$63.95
In Stock
Garmin 10' LiveScope Transducer Extension Cable

Extend the cable length of your Garmin Panoptix LiveScope LVS32, LVS34 or XR LVS62 transducer with this extension cable. Cable is 10 feet long (3 meters).

GAX12855
Our Price
$89.95
In Stock
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Garmin GRID 20 Remote Input Device

The GRID 20 from Garmin allows remote access to your entire Garmin marine system. Includes a 360° joystick with rotary knob and push to select button control. Available in Vertical or Horizontal orientation.

GAX02011
Our Price
$237.95
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Garmin Heavy Duty Transom Mount with Spray Shield

Garmin Heavy Duty Transom Mount with Spray Shield

GAX1200611
Our Price
$39.95
In Stock
Garmin Cigarette Lighter Adapter for echoMAP/Striker

Garmin Cigarette Lighter Adapter for echoMAP/Striker units with a 4 Pin Power Cable.

GAX12931
Our Price
$48.95
In Stock
Garmin Power/Data cable for ECHOMAP Ultra Series

Garmin 6' Power/Data cable for all ECHOMAP Ultra units. Includes NMEA0183 Input/Output.

GAX12938
Our Price
$29.95
In Stock