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)
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Was $249.95 $244.95
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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
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$89.95
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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)
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$169.95
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Garmin GMS 10 Network Port Expander

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

GA00351
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$219.95
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Garmin 20' Marine Network Cable

Garmin Marine Network Cable (20').

GAX10551
Our Price
$49.95
In Stock
Garmin Wire Block to 12-Pin Sounder Connector

Use this wire block to adapt your bare wire transducer to a 12-Pin Garmin connector.

GAX1161310
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$76.95
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Garmin GHS 11 Wired VHF Handset

Garmin's GHS 11 Wired Handset provides a 2" diagonal dot matrix display with a rotary/push knob for volume, squelch and channel selection. Offers intercom capabilities when connected to a speaker.

GA01759
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$239.95
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Garmin 6' Marine Network Cable

Garmin Marine Network Cable (6').

GAX10550
Our Price
$39.95
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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 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
Backorder,
Expected 8/30/2025
Garmin NMEA 2000 Micro T-Connector

The Garmin NMEA 2000 T-Connector is required for adding components to your network. It is installed on the backbone cable and uses one end of the T-Connector for the drop cable.

GAX11078
Our Price
$29.95
In Stock
Garmin Protective Cover for GPSMAP 12x2 Series

Protect your Garmin GPSMAP 12x2 series GPS display from scratches and sun when not in use!

GAX1254703
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 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 Transom Mount Bracket

Garmin's Transom Mount bracket allows you to attach your compatible 4-, 8- or 12-pin transducer to the transom of your boat providing excellent sonar returns at all speeds.

GAX13070
Our Price
$34.95
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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 Bail Mount with Knobs for ECHOMAP UHD2 5/7 cv, Striker 5/7 Series

Garmin's mounting bracket enables you to mount your Garmin ECHOMAP UHD2 5- or 7-inch 'CV' series GPS. The Garmin bail mount is also compatible with select Garmin Striker fishfinders. See list below for full compatibility.

GAX1243901
Our Price
$28.95
In Stock
Garmin 8 Pin to 4 Pin Sounder Adapter Cable

Garmin adapter cable connects a Garmin 8-pin transducer to a Garmin 4-pin display including Garmin echo, echoMAP, echoMAP CHIRP, ECHOMAP UHD2, or STRIKER™ series fishfinder.

GAX12719
Our Price
$29.95
In Stock
Garmin Power/Data Cable for GPSMAP 7x2, 9x2, 10x2 and 12x2, x3 Series

Garmin Power/Data Cable for GPSMAP 722, 722xs, 742, 742xs, 743, 743xsv,  922, 922xs, 942, 942xs, 943, 943xsv, 1022, 1022xsv, 1042xsv, 1222, 1222xsv, 1242xsv, 1243, 1243xsv, 1543xsv.

GAX12550
Our Price
$29.95
Backorder,
Expected 8/28/2025
Garmin NMEA 2000 Multiport T-Connector

Garmin NMEA 2000 Multiport T-Connector.

GAX1107801
Our Price
$68.95
In Stock
Garmin Skeg for Force Kraken Trolling Motor

Protect your motor and blade from impact with the skeg for Force Kraken trolling motors.
Select Color Below.

GAX1283219
Our Price
$29.95
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in 3-5 Days
Garmin Deck Mount Stabilizer Kit for Force Trolling Motors

Stabilize your Force Trolling Motor when in a stored position with this Deck Mount Stabilizer Kit.

GAX1283255
Our Price
$89.95
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Garmin Kick Up Bracket for 010-10272-00 transducer

Garmin Kick Up Bracket for 010-10272-00 transducer(replacement)

GAX001181
Our Price
$17.95
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 8-Pin Power/Data Cable for Chartplotters

Garmin 8-Pin Power/Data Cable for Select echoMAP and GPSMAP Series Chartplotter/Fishfinders.

GAX11970
Our Price
$29.95
In Stock
Garmin Bail Mount and Knobs for GPSMAP 7x16 Series

Garmin Bail Mount and Knobs for GPSMAP 7416, 7416xsv, 7616 and 7616xsv.

GAX1216720
Our Price
$54.95
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in 3-5 Days
Garmin Protective Cover for 9 Inch echoMAP Units

Garmin Protective Cover for 9" echoMAP units. Compatible with Garmin echoMAP 93sv, 94sv, echoMAP CHIRP 92sv, 93sv,94sv and 95sv. Does not work with PLUS or UHD models

GAX12234
Our Price
$28.95
In Stock
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 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
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in 3-5 Days
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 Heavy Duty Transom Mount with Spray Shield

Garmin Heavy Duty Transom Mount with Spray Shield

GAX1200611
Our Price
$39.95
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 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 Protective Cover for GPSMAP 7x3 Series

Protect your Garmin GPSMAP 7x3 series GPS display from scratches and sun when not in use!

GAX12989
Our Price
$27.95
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 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 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 GPS 24xd NMEA2000 Multi-Band Antenna Black

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.
Color: Black

GA0231620
(Rating 89)
Our Price
$299.95
In Stock
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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
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$129.95
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Garmin USB Card Reader with USB-C Adapter Cable for GPSMAP Series

Garmin's USB Card reader with USB-C adapter cable pairs with your compatible chartplotter and accepts up to 2 Full Sized SD Cards. Simplifies access to charts, software updates and ActiveCaptain® data. Compatible with GPSMAP 16x3, 8400, 8600, 9000 and 9200 Series Chartplotter/Fishfinders.

GAX0225110
Our Price
$118.95
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Garmin Power Cable for 720s and 740s Chartplotter/Sounders

Garmin Power Cable for 720s and 740s Chartplotter/Sounders. Replacement part.

GAX114821
Our Price
$49.95
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in 3-5 Days
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
$249.95
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Garmin Mounting Bracket for 4 Inch echoMAP Units

Looking for a replacement or additional mount for your 4" echoMAP unit? The Garmin tilt/swivel mount provides for optimum viewing and provides Quick cable disconnect feature. Compatible with Garmin echoMAP 43/44dv, echoMAP CHIRP 42/43/44/45dv and echoMAP Plus 42/43/44/45cv models.

GAX1219903
Our Price
$29.95
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in 3-5 Days
Garmin 12-pin to Dual 4-pin Transducer Y-Cable

Garmin adapter cable connects a 12-pin transducer to a 4-pin sounder

GAX1223405
Our Price
$39.95
In Stock
Garmin Bail Mount for 7" echoMap CHIRP CV/ DV Units

Garmin Bracket Mount with Quick Release for 7" CHIRP CV and DV units.

GAX1244522
Our Price
$63.95
In Stock
Garmin Spray Shield for DownVu/SideVu Transducers

Garmin Spray Shield for DownVu/SideVu Transducers

GAX12406
Our Price
$29.95
In Stock
Garmin Flush Mount for 7 Inch echoMAP Plus and UHD Units

Flush Mount kit for Garmin echoMAP Plus and UHD 72cv/sv, 73cv/sv, 74cv/sv and 75cv/sv Units.

GAX1267201
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