7” Chartplotter with Lake Maps, enhanced sonar and Color Palettes!
The Garmin ECHOMAP UHD 73sv with GT56UHD-TM transducer is built for life on the lake. Designed around a color 7” key assisted touch screen and pre-loaded with fresh water lake maps covering over 17,000 fresh water lakes throughout the US with up to 1’ contours offering a better understanding of the lake floor. Integrated Garmin and Navionics content offer detailed navigational aid information, spot soundings, tides, and currents.
Garmin offers several Premium chart options for this Garmin display including Garmin Navionics Vision+ charts. Garmin Navionics Vision+ charts include both coastal and inland coverage within the region of your choice. Data is sourced from Garmin and Navionics in order to provide you with exceptional detail. These charts include 1-year of daily updates, ensuring your chart data is always current! Premium features include High Resolution Relief Shading, High Resolution Satellite Imagery, Sonar Imagery, Aerial Photography, SideScan Images and More! Garmin Navionics Vision+ charts require premium content to be downloaded post purchase. Other chart options for this unit include Garmin BlueChart G3 Vision and Garmin LakeVu Ultra charts. All premium chart options are available in the region of your choice and sold separately.
Garmin introduces a vivid color palette to the ECHOMAP UHD line. These new color palettes allow anglers to better see fish holding structures, distinguish targets, and drop offs with ease. Improved SideVu and ClearVu scanning sonars on the included GT56UHD transducer provides up to 20% greater range while at 1000kHz offering detailed views up to 500ft. on either side of the boat and up to 400ft. below the boat with ClearVu. Throw in traditional CHIRP high-wide frequencies at 350w to reach up to 800ft. in freshwater, and you are now a force to be reckoned with. Three frequencies ranging from 455kHz, 800kHz, and 1000kHz at 500 watts of power deliver top performance at all depths that the 73sv UHD supports. (Please note, all maximum depth ranges vary based on water conditions and water clarity.) Force trolling motor compatible, the Garmin ECHOMAP UHD 73sv will pair with the trolling motor to route to waypoints, follow tracks, and more.
Between your ECHOMAP UHD and your included GT56UHD you gain access to Garmin’s QuickDraw Contour mapping. This feature enables you to build your own customized map with up to 1’ contours as you navigate across the water. Easily store up to 2 million acres of QuickDraw maps within your UHD 73sv and keep them for yourself or share with others in Garmin’s QuickDraw Community. A wide variety of networking options are also available on your 73sv for connectivity to other devices via WiFi, NMEA 2000/NMEA 0183 and ethernet connections. The ability to expand via WiFi to a smartphone or tablet wirelessly with the Garmin Active Captain app to update and or purchase/download new maps with ease ensures you will stay up to date virtually anywhere. Via the single ethernet port, you can easily connect two ECHOMAP UHD (7x and 9x models only) or ECHOMAP Ultra units to share data flawlessly. Full NMEA 2000 connectivity will share engine data, Fusion Link audio, and autopilot information directly to your UHD 73sv.
*All echomap UHD units include coverage of the Great Lakes. ECHOMAP UHD units with preloaded LakeVu Maps (63,73,93) include coverage of the Great Lakes, US Side Only. ECHOMAP UHD Units with preloaded Bluechart G3 (64,74,94) include coverage of both the US and Canadian side of the Great Lakes.
- Garmin ECHOMAP 73sv with Lake Maps
- GT56UHD-TM Transducer(25' Cable) with Transom and Trolling Motor Mounts
- Power/Data Cable
- Tilt/Swivel Mount with Quick-Release Cradle
- Flush Mount
- Protective Cover
- Documentation
- Two Year Warranty
- UHD Scanning Sonar with 20% greater range at 1000kHz
- Vivid Colors – Easily Distinguish between targets and structure
- Transom and Trolling Motor Mount Options
- 7” Display with preloaded Lake Maps
- WiFi Pairing with ActiveCaptain App
- Size: 9.8"W x 5.5"H x 2"D
# Of Waypoints | # Of Routes | Track log | Receiver Type | Display Size | Manuals and Instructions |
5,000 | 100 | 50,000 points 50 saved tracks | 5Hz GPS receiver | Color 7" Diag. 400 x 800 | Click Here |
Product Accessories for Garmin ECHOMAP UHD 73sv with GT56 Transducer

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.

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

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.

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, ECHOMAP UHD2 Chartplotter Fishfinders.

Garmin Livescope PLUS System
Garmin’s Livescope Plus offers real time views of fish and structure below your boat! 35% improved target separation, better resolution, reduced noise and clearer images are just a few of the benefits of the Livescope Plus. Includes GLS 10 Box and LVS34 Transducer along with 3 mounting options including the perspective mode mount!

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.

Garmin NMEA 2000 Multiport T-Connector
Garmin NMEA 2000 Multiport T-Connector.

Garmin NMEA 2000 Backbone/Drop Cable 2 Meter
This cable can be used as your NMEA 2000 backbone or drop cable. Length 2 Meter

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.

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.

Garmin 12-pin 10' Transducer with ID Extension Cable
Garmin 10 foot transducer extension cable for GCV10 / 12-Pin DownVu/SideVu Transducers.

Garmin NMEA 2000 Backbone Cable 6 Meter
This Garmin cable can be used as your NMEA 2000 backbone or drop cable. Length: 6 Meters.

Garmin SteadyCast Heading Sensor
Garmin's SteadyCast Heading Sensor offers a simple solution to heading accuracy. Easy to Install with a 10Hz output rate and accuracy to +/- 3°

Garmin 12-pin 30' Transducer with ID Extension Cable
Garmin 30 foot transducer extension cable for GCV10 / 12-Pin DownVu/SideVu Transducer.

Garmin NMEA 2000 Backbone Cable 10 Meter
This Garmin cable can be used as your NMEA 2000 backbone cable. Length 10 Meter. This cable can not be used as a drop cable.

Garmin NMEA 2000 Female Terminator
The Garmin NMEA 2000 Female Terminator is used to begin or end the NMEA 2000 Backbone. It should be installed on one side of a Micro-Tee.

Garmin NMEA 2000 Male Terminator
The Garmin NMEA 2000 Male Terminator is used to begin or end the NMEA 2000 Backbone. It should be installed on one side of a Micro-Tee.

Garmin Spray Shield for DownVu/SideVu Transducers
Garmin Spray Shield for DownVu/SideVu Transducers

Garmin Panoptix PS30 Down Looking Transducer
View Fish and Bait swimming around your boat in Real Time with Garmin Panoptix PS30 Transom Mount Transducer. Connected via the Garmin Network the PS-30 Transducer provides LiveVü Down, RealVü 3-D Down and RealVü 3-D Historical.

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.

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.

Whoosh Pocket Screen Cleaner
The Whoosh Pocket Shine Kit is perfectly safe for cleaning electronics LCD and TV displays. Comes with spray cleaner and cleaning cloth.

Garmin Trolling Motor Mount for GT36UHD and GT56UHD
Garmin Trolling Motor Mount for GT36UHD and GT56UHD Transducers. Can be used as a secondary mount or replacement as this is the same trolling motor mount that came with the GT36 and GT56 originally.

Garmin Panoptix PS51-TH LiveVu Forward Transducer
The PS-51 LiveVu Forward Thru Hull Transducer from Garmin is a forward looking sonar with a narrow 20° beam that shows you what lies ahead of your boat in real time, helping to avoid the possibility of running aground.

Garmin Portable Fishing Kit
Garmin's Portable Fishing Kit makes it easy to take your compatible STRIKER, echoMAP and echoMAP CHIRP along with you. Packaged with a Portable Carry Case, Handle and Base, Battery and Smart Charger and Transducer Suction Cup Mount and Float.

Garmin Panoptix Livescope Ice Fishing Kit
Garmin's Panoptix Livescope system with Ice Fishing Kit pairs with a compatible Garmin ECHOMAP or GPSMAP display and includes a GLS 10 Sonar Black Box, Panoptix LVS32 Transducer with 20' Cable, Pole Mount, Power Cable and Portable Fishing Kit which contains a bag with handle, rechargeable battery and battery charger.

Garmin Tilt/Swivel Mount for 7 Inch echoMAP Plus/UHD SV Units
Garmin Tilt/Swivel mount with Quick Release Cradle for echoMAP Plus and echoMAP UHD 72sv, 73sv, 74sv and 75sv.
7" echoMAP Plus SideVu (sv) Models only!

Garmin ECHOMAP Plus 7xsv Second Station Boat Kit
Garmin's ECHOMAP Plus 7xsv Boat kit comes with everything you need for a second station setup. Includes GT52HW-TM Transducer, Tilt/swivel mount with quick-release cradle and Power/data cable.

Garmin Panoptix LiveScope Thru-Hull Transducer System
Panoptix LiveScope System with Thru-Hull transducer allows for real-time views of structure and fish below your boat even when motionless. Comes with ThruHull with fairing block.

Garmin Panoptix PS22 Ice Fishing Bundle with 73cv UHD
The Panoptix ice fishing bundle comes packaged with a ECHOMAP UHD 73cv, GT10HN-IF Transducer, PS22 Transducer, Ice Fishing Mount and Portable fishing bag. Drill fewer holes and locate schools of fish under the ice in real time with this all-inclusive Ice Fishing Kit.

Garmin Panoptix PS22-TR Transducer
The PS22-TR Trolling Motor Mounted Panoptix Transducer From Garmin provides real time views all around and below your boat with LiveVu Forward and LiveVu Down. Wherever your Trolling Motor is mounted you will see live images of what's going on in the water!

Garmin Panoptix PS31 Forward Looking Transducer
View bottom, structure and fish swimming around and in front of your boat in real time with Garmin's Panoptix PS 31. Connected via the Garmin Marine Network the PS31 provides Forward and RealVü 3-D Forward views.

Garmin Panoptix PS60 Thru-Hull Down Transducer
Garmin’s Panoptix PS60 Thru-Hull Down Transducer enables you to see fish and bait swimming under your boat in real time! Connected via Garmin’s Marine Network you will receive LiveVü Down, RealVü 3-D Down and RealVü 3-D Historical views.

Garmin NMEA 2000 Network Updater
The Garmin NMEA 2000 network updater provides the convenience of updating Garmin products and NMEA 2000 accessories that do not have an SD card slot.

Garmin NMEA Marine Heading Sensor
Garmin NMEA Marine Heading Sensor

Garmin GTEMP 10-TH Thru-hull Temp Sensor
Garmin's GT10 Thru Hull Temp sensor provides accurate temperature readings from -13°-140°F in your baitwell, livewell or the waters your fishing. Simple Plug and Play integration with your NMEA2000 network.

WHOOSH! Duo Screen Shine
WHOOSH! Screen Shine will clean all your electronic displays and resists fingerprints. The Duo comes with a 3.4oz bottle, 0.3oz travel size and cleaning cloth.

Garmin LiveScope XR System
The Garmin LiveScope XR System with LVS62 transducer provides real time sonar imagery with an extended range for freshwater, coastal and open-water fishing! Explore deeper with Close View, Long View, Vivid Color Palettes and Image Stabilization.
Includes GLS10 and LVS62 Transducer
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