Garmin ECHOMAP UHD2 54CV Chartplotter/Fishfinder Combo w/US Coastal Maps  GT20-TM [010-02591-51]

Garmin ECHOMAP UHD2 54CV Chartplotter/Fishfinder Combo w/US Coastal Maps GT20-TM [010-02591-51]

Regular price $449.99
Shipping calculated at checkout.

Only 3 items in stock!

ECHOMAP™ UHD2 54CV Chartplotter/Fishfinder Combo with US Coastal Maps & GT20-TM 


They say locals know best. But anyone who says that hasn’t fished with the ECHOMAP UHD2 5” chartplotter with clear, crisp sonar and mapping.

  • The bright 5” keyed display is made for convenience.
  •  Get double the views1 with Garmin CHIRP traditional and ClearVü scanning sonars.
  •  What’s under the water looks even better with high-contrast vivid color palettes. 
  • Wi-Fi® connectivity2 between compatible chartplotters makes it easy to share info.
  • Enjoy No. 1 in mapping3 with our BlueChart® maps with Navionics® data.

Sonar Support:

With crisp, clear traditional sonar and brilliant ClearVü sonar, the fish will have nowhere to hide. 

Vivid Color Palettes

High-contrast vivid scanning sonar color palettes make it easier than ever to distinguish targets and structures. 

Bundle Your Transducer

Your ECHOMAP UHD2 device supports a variety of Garmin transducers for two types of sonar: Garmin traditional and ClearVü scanning sonars. 

Preloaded Charts

Know the waters you’re in as if you grew up fishing them by using built-in BlueChart g3 coastal charts, with support for Garmin Navionics+™ and Garmin Navionics Vision+™ marine cartography. 

Wireless Networking

If you have another compatible ECHOMAP UHD2 chartplotter on your boat, the 5” and 7” models can wirelessly share information — such as sonar, waypoints, and routes — with them. 

Activecaptain™ App

Built-in Wi-Fi connectivity pairs with the free all-in-one mobile app for access to the OneChart™ feature, software updates, Garmin Quickdraw™ Community data, and more2.

In The Box:

  • ECHOMAP UHD2 54cv
  • GT20-TM transducer
  • Power/data cable
  • Tilt mount
  • Flush mount
  • Hardware
  • Documentation


  • 4-Pin Transducer Port: 1
  • Garmin Wi-Fi Network (Local Connection)

1 Transducer required

2 Requires the ActiveCaptain app on your compatible smartphone paired to the ECHOMAP UHD2 5” and 7” chartplotters

3 Based on 2020 reported sales

Wi-Fi is a registered trademark of the Wi-Fi Alliance.

WarningWARNING: This product can expose you to chemicals including NICKEL (METALLIC) which is known to the State of California to cause cancer. For more information go to


  • Cartography Brand: Garmin Navionics+
  • Included Transducer: GT20-TM
  • Screen Size: 5"
  • Touchscreen: No
  • Transducer Included: Yes
  • Box Dimensions: 7"H x 8"W x 11"L WT: 5 lbs
  • UPC: 753759307080

Why choose us?

Thousands of IN stock items

At Automotive Elegance, we don't just focus on car accessories. We offer a full catalog of marine and outdoor accessories and parts. With knowledgeable staff that can help you with the right parts needed for your Auto or Marine needs. Feel free to send us a message or email if you need some assistance.



I brought in my 2008 Toytoa Tundra for a new radio head unit. Sean was extremely professional and helped me pick out a Kenwood unit with built in GPS. He even installed a front and rear camera set up which makes parking my truck so much easier. The best part is how dependable this new head unit is. Several months later, and I have no issues with it. I'll definitely be back in the future for more upgrades.

Mark Calaguio
Toms River, NJ

Great shop in town. We work together all the time. Nothing but good things to say about Sean and his team.

Shore Polishing
Bayville, NJ

Mom and Pop Shops

Shop Local

All products


New website and shopping experience

contact us

Recently viewed