Garmin GPSMAP 923 - Chartplotter Only
SKU: 20289333326

Garmin GPSMAP 923 - Chartplotter Only

Sale price$688.50 Regular price$765.00
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Ships within 48 hours · Estimated delivery Jul 7 - Jul 12

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Description

Garmin GPSMAP 923 - Chartplotter OnlyEasily integrate with more engines Connect to compatible third party devices with OneHelm digital switching Easily build a marine system using the best of network connectivity Compatible with premium maps and charts for the best in Garmin navigation Take the guesswork out of sailing with clear laylines and more right on the screen Manage the marine experience from nearly anywhere Get A Sharper View From A Connected Helm With 50% more display pixels

  • Easily integrate with more engines
  • Connect to compatible third-party devices with OneHelm digital switching
  • Easily build a marine system using the best of network connectivity
  • Compatible with premium maps and charts for the best in Garmin navigation
  • Take the guesswork out of sailing with clear laylines and more right on the screen
  • Manage the marine experience from nearly anywhere

Get A Sharper View From A Connected Helm

With 50% more display pixels and nearly double the processing power of previous-generation 9-inch GPSMAP devices this crisp touchscreen chartplotter with high-resolution IPS display integrates seamlessly into aGarmin marine system.

Sail And Navigate With Ease

Faster Sharper Smarter - With its added processing power and new slimline design featuring edge-to-edge glass and a smaller unit footprint it's easy to retrofit this 9-inch plotter in a wider range of dash configurations.

Improved Display Optics - New higher-resolution 9-inch displays offer improved sunlight readability with 50% more pixels than previous-generation 9-inch GPSMAP devices.

Garmin SailAssist Sailing Features - View laylines race start line guidance enhanced wind rose heading and course-over-ground lines true wind data fields and tide/current/time slider wind angle set and drift wind speed and more.

Optional BlueChart G3 Vision Charts - These optional charts offer the best of Garmin and Navionics data Auto Guidance4 technology and other premium navigation features.

Connect To Everything On The Boat

Garmin Marine Network - Share information - such as maps user data radar and IP camera video among multiple compatible Garmin devices on the boat.

NMEA 2000 AND NMEA 0183 Networks - Connect to compatible autopilots digital switching weather Fusion-Link audio system media VHF AIS and more from one screen.

ActiveCaptain App - Built-in Wi-Fi connectivity pairs with the free all-in-one mobile app for access to the OneChart feature smart notifications software updates Garmin Helm digital switching Garmin Quickdraw Community data and more.5

Integrated ANT Technology -onnect with devices such as quatix marine watches gWind Wireless 2 transducers transducers GNX Wind marine instruments and wireless remote controls.

J1939 Connectivity -Connect the chartplotter to different kinds of engines including select Yamaha engines.

OneHelm Feature - This exclusive feature brings together all the operations and capabilities of select third-party devices such as EmpirBus digital switching on one screen.

See The World Below

Panoptix Sonar Support - Pair with Panoptix or Panoptix LiveScope easy-to-interpret live sonar (transducer sold separately) to see all around the boat in real time.

In The Box

  • GPSMAP 923 chartplotter
  • microSD€ž¢ card preinstalled
  • Power cable
  • NMEA 2000® T-connector
  • NMEA 2000 drop cable (2 metres)
  • Bail mount kit with knobs
  • Flush mount kit with gasket
  • Protective cover
  • Trim piece snap covers
  • Documentation
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 20289333326

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B. Billy
Grantham, US
★★★★★ 5
AS GOOD AS ANY OTHER, WORKS GREAT
Size: 36 sqft, Size: 36 sqft
Used this in my 17 RAM 1500. This stuff works great, just as good as S...ss brand that is also sold on here. Same thickness and same tackiness. And this stuff sticks like crazy, once its laid down and rolled onto the surface, it is hard to remove, so I am pretty sure it will stay where I installed it. It is great value, one box was enough to do the whole roof of the truck with a little left over for small spots. I think it took a total of 2.5 boxes to do my whole crew cab, roof, floor and back wall and most of the firewall, and I also added a layer of their .25" foam. I do notice a difference in less outside noise, from wind and road. I will be doing my wife car soon, and this is the product I will be using again, I recommend this.
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Reviewed in the United States on January 14, 2026
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AF_TX
Bozeman, US
★★★★★ 5
Dyna... who?
Size: 36 sqft
This stuff works great. Fraction of the cost to Dyna.. and just as good. Very sticky. Used in doors, floors and ceiling. Great product and performs flawlessly. I would highly recommend this.
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Reviewed in the United States on March 13, 2026
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Jacob C. Hall
Belleville, US
★★★★★ 4
Awesome, inexpensive alternative to name-brands!
Size: 36 sqft
Awesome. Stuck well with alcohol prep and time to let liquid flash-off. Very consistent, piece to piece. Backing peeled easily when desired. Compared to Amazon Basics, the butyl seemed a little thicker (infinitesimally) and stickier, foil was less thick than Amazon Basics. Very good value. Started with my nice car, but after completing project, sound dampened all cars in the immediate family it made such a noticeable difference in sound level and quality of music from soeakers. Recommended!
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Reviewed in the United States on October 21, 2025
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David
Bozeman, US
★★★★★ 5
Easy to use
Size: 36 sqft, Size: 36 sqft
Very good and easy to use, made my 88 Chevy feel better
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Reviewed in the United States on June 2, 2026
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Jeff Van Es
Omaha, US
★★★★★ 5
Great sound deadening material with easy installation.
Size: 36 sqft, Size: 36 sqft
This sound-deadening mat was easy to install on the roof of my Toyota FJ Cruiser. It significantly stiffened the roof and dramatically reduced the wind noise inside the vehicle caused by my roof rack and lights. I can actually carry on a conversation again without shouting while driving on the freeway. The 36-square-foot package was enough for my application, with about three sheets left over. The tiles adhered well to the metal without any special surface preparation. I only wish I had done this sooner.
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Reviewed in the United States on May 20, 2026

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