Discover Superior On-Water Navigation and Fishfinding

Imagine gliding across open waters or navigating tight inland passages with crystal-clear charts and real-time sonar insights right at your fingertips. The GPSMAP 743xsv transforms your boating experience by combining a vibrant, high-resolution touchscreen with advanced scanning sonar capabilities. Its edge-to-edge glass design fits seamlessly into compact dashes, while the boosted processing power delivers smooth panning and quick responses—even in rough conditions.

Boaters and anglers alike rave about how this unit cuts through clutter on the water. The vivid color palettes make it easier to spot fish hiding near structures, and preloaded charts cover vast coastal and lake regions with precision details. Whether you're chasing trophy bass in shallow bays or plotting a coastal cruise, this combo unit elevates your confidence and catch rate.

Advanced Sonar and Mapping for Every Adventure

Dive deeper into what's below the surface with built-in Ultra High-Definition scanning sonars. SideVü and ClearVü use CHIRP technology to paint hyper-detailed images, helping you differentiate baitfish schools from bottom contours or submerged timber. Pair it with optional Panoptix LiveScope for live-action views around your boat, turning guesswork into targeted drops.

• Preloaded Coverage: Detailed BlueChart g3 coastal charts span the US, Canada, and Bahamas, blending Garmin's reliability with Navionics-level detail. Inland, LakeVü g3 maps thousands of lakes with depth contours and points of interest.
• Auto Guidance Tech: Plot efficient routes that account for your vessel's draft, beam, and obstacles—ideal for unfamiliar anchorages or tournament runs.
• Traditional Sonar Power: Up to 1 kW CHIRP handles deep-water species, with frequencies tunable for everything from offshore pelagics to shallow crappie beds.

Pro tip: Adjust the sonar palette based on water clarity—high-contrast settings shine in murky lakes, while softer tones excel in clear ocean environments.

Seamless System Building and Smart Connectivity

Build a full marine command center without the hassle. This unit networks effortlessly via NMEA 2000, NMEA 0183, and Garmin Marine Network, sharing data with radars, autopilots, cameras, and audio systems. J1939 engine data integration means engine vitals appear alongside charts, and OneHelm simplifies third-party controls like digital switching.

Stay connected offshore: Built-in Wi-Fi links to the ActiveCaptain app for quick updates, community insights, and remote helm management. ANT+ support pairs with smartwatches for notifications or wireless remotes for hands-free operation during trolling.

Quick Integration Ideas

• Link multiple screens for crew-wide visibility.
• Add AIS for collision avoidance in busy harbors.
• Sync with VHF for position sharing in emergencies.

Robust Build for Demanding Waters

Category	Details
General
Dimensions	7.6" x 5.5" x 2.9" (19.2 x 14.0 x 7.4 cm)
Display	7.0" diagonal WSVGA (1024 x 600 pixels), sunlight-readable
Weight	2.8 lbs (1.3 kg)
Water Rating	IPX7
Mapping & Memory
Preloaded Maps	BlueChart g3 coastal + LakeVü g3 inland
Waypoints/Routes/Tracks	5,000 waypoints, 100 routes, 50,000 track points
Sonar
Scanning Sonar	SideVü & ClearVü with CHIRP (260/455/800 kHz)
Max Depth	5,000 ft (1 kW traditional CHIRP)
Frequencies	50/77/83/200 kHz traditional + CHIRP ranges
Connections
Ports	NMEA 2000/0183, Garmin Marine Network, J1939, Wi-Fi, ANT+

Everything You Need to Get Started

• Chartplotter unit
• Preinstalled microSD card with maps
• Power/data cables
• NMEA 2000 connectors
• Bail, flush, and flat mount kits
• Protective cover and trim pieces
• Transducer adapter cable
• Documentation

Note: Transducer sold separately for sonar activation.

Frequently Asked Questions

What types of sonar does the GPSMAP 743xsv support?

It features built-in Ultra High-Definition SideVü and ClearVü scanning sonars with CHIRP technology, plus 1 kW traditional CHIRP. Add Panoptix LiveScope for real-time 360-degree views.

Does it come with preloaded charts for coastal and inland waters?

Yes, BlueChart g3 covers US, Canada, and Bahamas coasts, while LakeVü g3 details inland lakes, both with Auto Guidance for route planning.

How does it connect to other marine devices?

Via NMEA 2000, NMEA 0183, Garmin Marine Network, J1939 for engines, Wi-Fi for apps, and ANT+ for wearables—perfect for radars, autopilots, and more.

Is the display suitable for bright sunlight?

Absolutely, the 7-inch WSVGA touchscreen has 60% more pixels than prior models, with excellent readability from any angle, even in direct sun.

Can I expand storage for more maps or data?

Yes, two microSD card slots on the back allow easy addition of custom charts, sonar logs, or user data.

What's the mounting flexibility like?

Bail, flush, or flat mounts included, with a slim profile for easy retrofits in tight helm spaces.

Does it support engine monitoring?

Yes, J1939 compatibility integrates with various engines for RPM, fuel flow, and other vitals on your screen.

GPSMAP 743xsv Combo GPS/Fishfinder - Preloaded US+Canada+Bahamas BlueChart g3 - LakeV g3

Get a sharper view from your connected helm with the GPSMAP 743xsv chartplotter. Its higher-resolution  display has 60% more pixels than previous-generation touchscreens. And with its compact footprint, vivid sonar color palette and nearly double the processing power of previous-generation GPSMAP devices, it seamlessly integrates into your Garmin marine system. GPSMAP 743xsv also features built-in Ultra High-Definition SideV and ClearV scanning sonars and supports 1 kW CHIRP traditional sonar as well as fully networkable radar and Panoptix LiveScope sonar devices. Preloaded BlueChart g3 coastal charts and LakeV g3 inland maps give you the best of Garmin and Navionics data plus Auto Guidance1 technology. Easily build your marine system from compatible sonar and autopilots to compatible radar, cameras and multimedia using HTML 5.0, NMEA 2000 and NMEA 0183 network connectivity, J1939 for engines and the Garmin Marine Network. Or pair your plotter with your other compatible Garmin devices, such as quatix marine smartwatches, wind transducers, wireless remote controls and more.

Features:

• Higher-resolution touchscreen displays offer improved sunlight readability and visibility from any angle, with 60% more pixels than previous-generation  units 
• Fast and responsive, with nearly double the processing power of previous-generation GPSMAP devices, this system references 10 Hz GNSS (GPS, GLONASS and Galileo) for accurate positioning and smooth speed as well as COG data 
• Slimline display borders, edge-to-edge glass and reduced unit footprint make for easy retrofit in a wider range of dash configurations
• Preloaded mapping includes LakeV g3 and BlueChart g3 with the best of Garmin and Navionics data plus built-in Auto Guidance1 technology for confidence in helping you get where you need to go
• J1939 engine connectivity for easy integration with engines and our exclusive OneHelm     feature for connecting to compatible third-party devices, such as EmpirBus digital switching
• Easily build your marine system from compatible sonar and autopilots to compatible radar, cameras and multimedia using NMEA 2000 and NMEA 0183 network connectivity and the Garmin Marine Network
• Use built-in Wi-Fi networking to pair with the free ActiveCaptain app2 for access to OneChart, smart notifications, software updates and more
• Integrated ANT technology support for use with your compatible quatix marine smartwatches, gWind Wireless 2 transducer, GNX Wind marine instrument and wireless remote controls
• Built-in Ultra High-Definition SideV and ClearV scanning sonars with high-contrast vivid color palettes to help distinguish fish from structure 
• Supports Panoptix and Panoptix LiveScope sonar devices, 1 kW CHIRP traditional sonar and more

1 Auto Guidance is for planning purposes only and does not replace safe navigation operations

2 Requires app on your compatible smartphone; see Garmin.com/ble

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

Garmin GPSMAP 743xsv SideVü, ClearVü and Traditional CHIRP Sonar with BlueChart® g3 coastal charts and LakeVü g3

Model: 010-02365-03

• Easily integrate with more engines.
• Connect to compatible third-party devices with OneHelm™ digital switching.
• Easily build your marine system using the best of network connectivity.
• Navigate any waters with preloaded mapping and coastal charts.
• See below your boat with built-in sonar capabilities.
• Manage your marine experience from nearly anywhere1.

With 60% more display pixels and nearly double the processing power of previous-generation 7" GPSMAP devices, this crisp high-resolution chartplotter/sonar combo integrates seamlessly into your Garmin marine system.

Get built-in Ultra High-Definition SideVü and ClearVü scanning sonars with vivid, high-contrast color palettes to help distinguish fish from structure. GPSMAP 743xsv also supports 1 kW CHIRP traditional sonar capabilities.

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

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 7" plotter in a wider range of dash configurations.

New higher-resolution 7" displays offer improved sunlight readability with 60% more pixels than previous-generation 7" GPSMAP devices.

Experience unparalleled coverage and detail with preloaded BlueChart® g3 coastal charts and LakeVü g3 inland maps featuring integrated Garmin and Navionics® content and Auto Guidance3 technology.

Upgrade to our reliable premium charts2, which add even more unparalleled features, such as high-resolution relief shading, to help you on each trip.

Specifications

General
PHYSICAL DIMENSIONS	7.6" x 5.5" x 2.9" (19.2 x 14.0 x 7.4 cm)
DISPLAY SIZE	6.1" x 3.5"; 7.0" diagonal (15.4 x 9.1 cm; 17.8 cm diagonal)
DISPLAY RESOLUTION	1024 x 600 pixels
DISPLAY TYPE	WSVGA display
WEIGHT	2.8 lbs (1.3 kg)
WATER RATING	IPX7
POLARIZED SUPPORT	Yes
POWER CONSUMPTION	Max power usage at 10 Vdc: 17.6 W Typical current draw at 12 Vdc: 1.1 A Max current draw at 12 Vdc: 1.5 A
ANTENNA	Internal or external over NMEA 2000
MOUNTING OPTIONS	Bail, flush or flat
RECEIVER	10 Hz high-sensitivity
GARMIN MARINE NETWORK™ PORTS	1
Maps & Memory
PRELOADED MAPS	BlueChart® g3 (coastal maps) and LakeVü g3 (inland maps)
ACCEPTS DATA CARDS	2 microSD™ cards (back of unit)
WAYPOINTS	5,000
TRACK LOG	50,000 points; 50 saved tracks
ROUTES	100
Outdoor Recreation
TIDE TABLES	Yes
Chartplotter Features
GARMIN RADAR COMPATIBLE	Yes
GARMIN SONAR COMPATIBLE	Yes (built-in)
GARMIN SMARTMODE COMPATIBLE (CUSTOMIZABLE MONITOR PRESETS)	Yes
SUPPORTS AIS (TRACKS TARGET SHIPS POSITION)	Yes
SUPPORTS DSC (DISPLAYS POSITION DATA FROM DSC-CAPABLE VHF RADIO)	Yes
SUPPORTS FUSION-LINK™ COMPATIBLE RADIOS	Yes
GSD™ BLACK BOX SONAR SUPPORT	Yes
GCV™ BLACK BOX SONAR SUPPORT	Yes
ACTIVECAPTAIN COMPATIBLE	Yes
GRID™ (GARMIN REMOTE INPUT DEVICE) COMPATIBLE	Yes
WIRELESS REMOTE COMPATIBLE	Yes
SAILING FEATURES	Yes
Sonar Features & Specifications
DUAL-FREQUENCY (50/200 KHZ) SONAR CAPABLE	Yes
DUAL-BEAM (77/200 KHZ) SONAR CAPABLE	Yes
FREQUENCIES SUPPORTED	Traditional: 50/77/83/200 kHz CHIRP (low, medium, high) ClearVü (260/455/800 kHz) (dependent on transducer)
CHIRP SONAR TECHNOLOGY	Yes (Built-in)
CLEARVü	Yes with CHIRP (built-in)
SIDEVü	Yes with CHIRP (built-in)
MAXIMUM DEPTH	5,000 ft at 1kW (depth capacity is dependent on water bottom type and other water conditions)
BOTTOM LOCK (SHOWS RETURN FROM THE BOTTOM UP)	Yes
WATER TEMPERATURE LOG AND GRAPH	Yes
SONAR RECORDING	Yes
SONAR HISTORY REWIND	Yes
Connections
NMEA 2000® COMPATIBLE	Yes
TRANSDUCER PIN NUMBERS	12-pin (orange)
NMEA 0183 INPUT PORTS	1 (Differential)
NMEA 0183 OUTPUT PORTS	1 (Differential)
VIDEO INPUT PORTS	1 BNC
WIRELESS CONNECTIVITY	Yes
J1939 COMPATIBLE	Yes

What's in the Box:

• GPSMAP 743xsv chartplotter
• microSD™ card preinstalled
• Power cable
• NMEA 2000® T-connector
• NMEA 2000 drop cable (2 meters)
• Bail mount kit with knobs
• Flush mount kit with gasket
• Protective cover
• Trim piece snap covers
• Documentation
• 8-pin transducer to 12-pin sounder adapter cable

The sensor required for sonar, sold separately, this clear and high-resolution chartplotter/sonar combination can increase the display pixel by 60%, and the processing power is almost twice that of the previous generation 7-inch GPSMAP device, which can be seamlessly integrated into In the Garmin navigation system. Get the built-in Ultra HD SideVu and ClearVu scanning sonar with a vivid, high-contrast palette to help distinguish fish from structure. GPSMAP 743xsv also supports 1 kW CHIRP traditional sonar function. The separately sold sensor is paired with Panoptix or Panoptix LiveScope's easy-to-understand live sonar (the sensor is sold separately), allowing you to view all surrounding conditions on board in real time. With its powerful processing power, a new ultra-thin line design with edge-to-edge glass and a smaller unit footprint, this 7-inch plotter can be easily converted into a variety of dashboard configurations. If you have multiple compatible Garmin devices on board, you can share information among them, such as maps, user data, radar, and IP camera video. Connect to compatible autopilot, digital switch, weather, Fusion-Link audio system, media, VHF, AIS, etc. from one screen. Now you can connect the chartplotter to different types of engines, including some Yamaha engines.


SKU: NVN-86454
MPN: 010-02365-03
UPC: 753759250461