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
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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 6' Marine Network Cable

Garmin Marine Network Cable (6').

GAX10550
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 Threaded 2-Pin Power Cable

The Garmin 2-Pin Threaded Power Cable is compatible with ECHOMAP UHD2 6-Inch, 7-Inch SV and 9-Inch Displays and measures 6 feet long.

GAX1311502
Our Price
$29.95
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 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 NMEA 2000 Multiport T-Connector

Garmin NMEA 2000 Multiport T-Connector.

GAX1107801
Our Price
$68.95
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 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 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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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
Was $169.95 $159.95
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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 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 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
Backorder,
Expected 11/7/2025
Garmin 20' Marine Network Cable

Garmin Marine Network Cable (20').

GAX10551
Our Price
$49.95
In Stock
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 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 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
Usually Ships
in 3-5 Days
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 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 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 Quick Release Plate System for Force Kraken Trolling Motors

Quickly and Easily install or uninstall your Force Kraken Trolling Motor with this Quick Release Plate System.
Available in Black Or White

GAX1283260
Our Price
$214.95
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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
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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
Usually Ships
in 3-5 Days
Garmin NMEA 2000 Power Cable

The Garmin NMEA 2000 Power Cable is used to power your NMEA 2K network through a standard NMEA2000 T-Connector.

GAX11079
Our Price
$29.95
In Stock
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 Cable Coupler for Marine Network

Connect 2 Marine Network cables end to end with the Garmin 010-10580-00 Cable Coupler.

GAX10580
Our Price
$54.95
In Stock
Garmin 8-Pin 10' Transducer Extension Cable

Garmin 8-Pin 10' Transducer Extension Cable.

GAX1161750
Our Price
$48.95
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 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 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 Radar Power Cable

Power your compatible Garmin Radar with this 48 foot long threaded cable.

GAX12067
Our Price
$63.95
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 Reactor Autopilot Remote Control

Control your Garmin Reactor Autopilot right from a remote. This rugged and water resistant remote provides the ultimate onboard control and convenience. Control steering and even use the remote for heading hold and course corrections! (compatible with Compact Reactor, Reactor 40 Steer by Wire and Reactor 40 Hydraulic)

GAX1283310
(Rating 80)
Our Price
$254.95
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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 Software Update for echoMAP Marine Units

Get the latest software update available from Garmin echoMAP Series with this pre-programmed SD card.

GAX0042705
Our Price
$24.95
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 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
Backorder,
Expected 11/7/2025
Garmin Force Kraken LiveScope Mounting Bracket

Mount your compatible Garmin LiveScope transducer to your Force Kraken trolling motor with this LiveScope mounting bracket. Conveniently route the LiveScope transducer cable through the shaft of the motor.

GAX1283270
Our Price
$119.95
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Garmin GT12M-THF Thru Hull 20 Degree Transducer, 8-Pin

The Garmin GT12M-THF is a flush mount thru hull transducer with a 20-degree tilt, suitable for vessels with a deadrise of 16-24 degrees. The GT12M-THF is ideal for midsize fishing and cruising boats and features 350W mid-band CHIRP sonar.

GAX0286702
(Rating 89)
Our Price
$359.95
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Garmin Protective Cover for 10" Echomap Ultra 2

Protective cover for Garmin Echomap Ultra 2 10" Displays. Compatible with Echomap Ultra 2 Displays Only!

GAX13352
Our Price
$39.95
In Stock
Garmin Protective Cover for 12" Echomap Ultra 2

Protective cover for Garmin Echomap Ultra 2 12" Displays. Compatible with Echomap Ultra 2 Displays Only!

GAX1335201
Our Price
$39.95
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 3' 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 3 feet long (1 meter).

GAX1335001
Our Price
$76.95
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