Garmin GPSMAP 743xsv Combo GPS/Fishfinder - Preloaded US+Canada+Bahamas BlueChart g3 - LakeVu g3 w/GMR 18 HD+
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Garmin GPSMAP 743xsv Combo GPS/Fishfinder - Preloaded US+Canada+Bahamas BlueChart g3 - LakeVu g3 w/GMR 18 HD+ Product Description
Discover Superior On-Water Navigation and Fishfinding
Imagine gliding across open waters or navigating tight inland passages with crystal-clear charts, real-time sonar images, and radar overlays that keep you one step ahead of changing conditions. The GPSMAP 743xsv chartplotter transforms your boating experience by combining advanced GPS plotting, high-definition sonar scanning, and a powerful radar system into one seamless package. Its vibrant 7-inch touchscreen delivers sharper details even under direct sunlight, making it a go-to choice for serious anglers, cruisers, and commercial operators who demand precision without complexity.
What sets this unit apart is its ability to blend cutting-edge sonar views—like Ultra High-Definition SideVü and ClearVü—with preloaded coastal and lake maps covering the US, Canada, and Bahamas. Add the bundled GMR 18 HD+ radar, and you've got enhanced collision avoidance, weather tracking, and target identification that overlays directly on your charts for intuitive decision-making.
Enhanced Display and Processing for Effortless Control
The edge-to-edge glass design and slim bezels fit neatly into existing dash setups, while the WSVGA resolution (1024 x 600 pixels) packs 60% more pixels than older models. Powered by nearly double the processing speed, it handles 10 Hz GPS, GLONASS, and Galileo signals for buttery-smooth tracking of your position, speed, and course over ground—even in choppy seas.
- Touchscreen Excellence: Responsive interface with wide-angle visibility and anti-glare properties for all-day usability.
- Compact Build: Measures just 7.6 x 5.5 x 2.9 inches and weighs 2.8 lbs, with flexible mounting options like bail, flush, or flat.
- Rugged Reliability: IPX7 water rating ensures it withstands splashes and submersion up to 1 meter for 30 minutes.
Preloaded Maps and Smart Guidance for Any Waters
Dive into detailed navigation with BlueChart g3 coastal charts and LakeVü g3 inland maps, fusing Garmin's proprietary data with Navionics expertise. Auto Guidance technology plots efficient routes around obstacles, shallow areas, and no-go zones, saving you time on trip planning. Upgrade paths for premium satellite imagery and relief shading add even more depth for offshore adventures or hidden coves.
Store up to 5,000 waypoints, 100 routes, and 50,000 track points on dual microSD slots, giving you endless customization for tournaments, family outings, or professional surveys.
Built-In Sonar: See More Fish, Structures, and Bottom Details
Spot schools of fish, wrecks, and drop-offs like never before with integrated CHIRP traditional sonar (up to 1 kW, 5,000 ft max depth), SideVü, and ClearVü scanning. Vivid color palettes make it easy to differentiate targets from clutter, while features like Bottom Lock, water temp graphs, sonar rewind, and recording let you analyze past scans for patterns.
Expand with Panoptix LiveScope for live, 360-degree views around your boat—perfect for trolling or docking in low light. Frequencies cover 50/77/83/200 kHz traditional and CHIRP ranges, adapting to various water conditions.
GMR 18 HD+ Radar: Stay Safe in Fog, Night, or Crowded Waters
This 18-inch, 4 kW dome radar punches up to 36 nautical miles with a tight 5° horizontal beam, delivering sharp echoes from 20 meters out at 24 RPM. Dynamic Auto Gain and Sea Filter adapt on the fly to calm bays or rough swells, reducing clutter for reliable reads.
- Overlay Integration: Superimpose radar on charts (heading sensor recommended for precision).
- MARPA Tracking: Locks onto up to 10 targets for speed and bearing alerts.
- Plug-and-Play: Simple install with included 15m power/network cables and hardware—no tuning hassles.
Whether evading storms or spotting unlit vessels, this radar boosts confidence during low-visibility runs.
Seamless System Integration for a Connected Helm
Build a full marine ecosystem with NMEA 2000/0183, Garmin Marine Network, J1939 engine data, and OneHelm for third-party switches like EmpirBus. Pair via Wi-Fi with the ActiveCaptain app for notifications, updates, and chart management from your phone. ANT+ links to smartwatches, wireless remotes, and wind sensors for hands-free operation.
Supports AIS, DSC VHF, Fusion audio, cameras, and black-box sonar—plus sailing features like laylines and tide tables. A single BNC video input handles camera feeds for all-around awareness.
Real-World Benefits for Boaters and Anglers
Anglers love the sonar's fish-holding structure reveals during bass tournaments. Cruisers appreciate radar's traffic and weather vigilance on coastal hops. Kayak fishers or center-console owners retrofit easily without major dash surgery. Power draw stays efficient at 1.1A typical (12V), keeping batteries happy on long days.
Pro Tip: Calibrate sonar with your hull type for optimal bottom tracking, and use track logs to replay productive drifts for future success.
Key Technical Specifications at a Glance
| Category | Details |
|---|---|
| Display | 7" WSVGA (1024 x 600), sunlight-readable touchscreen |
| Sonar | CHIRP (1 kW), SideVü/ClearVü built-in, max 5,000 ft depth |
| Radar | GMR 18 HD+: 4 kW, 36 nm range, 5°/25° beam |
| Connectivity | NMEA 2000/0183, Wi-Fi, Bluetooth, J1939 |
| Power | 12V DC, 1.1A typical draw |
Frequently Asked Questions
What types of maps come preloaded on the GPSMAP 743xsv?
It includes BlueChart g3 for coastal areas and LakeVü g3 for inland waters across the US, Canada, and Bahamas, with Auto Guidance for route planning.
Does this unit have built-in fishfinder capabilities?
Yes, it features Ultra High-Definition SideVü, ClearVü scanning sonars, and 1 kW CHIRP traditional sonar for detailed underwater imaging.
What radar features does the GMR 18 HD+ provide?
It offers 36 nautical mile range, Dynamic Auto Gain/Sea Filter, chart overlays, and MARPA target tracking for enhanced safety.
How does it connect to other marine devices?
Through NMEA 2000/0183, Garmin Marine Network, J1939 engines, Wi-Fi for apps, and ANT+ for accessories like smartwatches.
Is the display suitable for bright sunlight conditions?
Absolutely, the high-resolution WSVGA touchscreen provides excellent readability from any angle with improved pixel density.
What mounting options are available?
Bail, flush, or flat mounting kits are included, with a compact footprint for easy retrofits.
Can I expand sonar with additional transducers?
Yes, compatible with Panoptix LiveScope, GCV black box, and various 12-pin transducers via adapter.
GPSMAP 743xsv Combo GPS/Fishfinder - Preloaded US+Canada+Bahamas BlueChart g3 - LakeV g3 with GMR 18 HD+
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.
GMR 18 HD+ Dome Radar
The compact GMR 18 HD+ dome radar is a good choice for boats with limited room for radar placement. It delivers 4 kW of transmit power and clear echo definition at all ranges to enhance situational awareness. Overlay radar images onto your chartplotter map page; however, for best overlay results, an optional autopilot or heading sensor is recommended. It also helps you avoid traffic on the water. GMR 18 HD+ provides MARPA target tracking when combined with a multifunction display and heading sensor (sold separately).
Dynamic Auto Gain automatically adjusts to your surroundings for optimal performance in all conditions. Dynamic Sea Filter automatically adjusts sea clutter, depending on sea conditions. GMR 18 HD+ features 8-bit true color resolution for a clear presentation on your chartplotter screen. It has a maximum range of 36 nautical miles with a minimum range of 20 meters and a rotation speed of 24 RPM. There are no complex user settings, and it's easy to install and start using.
Features:
- Streamlined 18-inch 4kW dome radar
- Deliver 4kW of transmit power and clear echo definition at all ranges
- Dynamic Auto Gain automatically adjusts to your surroundings for optimal performance in all conditions
- Dynamic Sea Filter automatically adjusts gain to changing sea conditions
- Overlays the radar image on the chartplotter map page (autopilot or heading sensor is recommended for best results)
- MARPA target tracking when combined with a multifunction display and heading sensor (sold separately)
- Beam angles: 5.0° horizontal, 25° vertical
- Max range: 36 nautical miles
- Minimum range: 20 meters
- Rotation speed: 24 revolutions/minute
- No complex user settings; easy to install and start using
Comes with:
- GMR 18 HD+ radome
- Mounting hardware kit
- Power cable (15 m/49.21 ft)
- Network cable (15 m/49.21 ft)
- Installation instructions
- Mounting template
Garmin GPSMAP 743xsv SideVü, ClearVü and Traditional CHIRP Sonar with BlueChart® g3 coastal charts and LakeVü g3 With GMR™ 18 HD+ Radome
Model: 010-02365-51- 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.
To help you avoid weather and traffic on the water, the compact 4 kW GMR™ 18 HD+ dome radar is bundled with your GPSMAP chartplotter/sonar package.
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
- GMR 18 HD+ radome
- Mounting hardware kit
- Power cable (15 m)
- Network cable (15 m)
- Installation instructions
SKU: NVN-86456
MPN: 010-02365-51
UPC: 753759250515
Frequently Asked Questions (FAQ) About Garmin GPSMAP 743xsv Combo GPS/Fishfinder - Preloaded US+Canada+Bahamas BlueChart g3 - LakeVu g3 w/GMR 18 HD+
Who is the Garmin?What is the resolution of the product?
What is the weight of the product?
Who is the Garmin?
What is the resolution of the product?
- The 7” high-resolution display is the perfect size for your boat.
- This combo GPS/Fishfinder provides you with the best of both worlds.
- Preloaded US+Canada+Bahamas BlueChart® g3 LakeVü g3 with GMR 18 HD+ maps give you a sharper view from your connected helm.
- Get a sharper view from your connected helm with the GPSMAP® 743xsv chartplotter.
- Preloaded with US, Canada, and Bahamas BlueChart® g3 charts.
- LakeVü g3 with GMR 18 HD+ for more detail on inland lakes and rivers.
- GPSMAP 743xsv chartplotter offers higher resolution and faster processor for a sharper view from your connected helm.
- Preloaded US+Canada+Bahamas BlueChart g3 with LakeVü g3 provides the best of both worlds in one device.
- Get a sharper view from your connected helm with the GPSMAP 743xsv chartplotter. Its higher-resolution 7” display offers the best of both worlds in one device.
What is the weight of the product?
Save $661 when you buy the Garmin GPSMAP 743xsv Combo GPS/Fishfinder - Preloaded US+Canada+Bahamas BlueChart g3 - LakeVu g3 w/GMR 18 HD+ for only $1938 from NVN Marine! Same day free shipping before 3pm.
Garmin GPSMAP 743xsv Combo GPS/Fishfinder - Preloaded US+Canada+Bahamas BlueChart g3 - LakeVu g3 w/GMR 18 HD+ Videos
Garmin GPSMAP 743xsv Combo GPS/Fishfinder - Preloaded US+Canada+Bahamas BlueChart g3 - LakeVu g3 w/GMR 18 HD+ Technical Specifications
| Type: | |
|---|---|
| Vendor: |
Garmin |
| Weight: |
37.05 lb |
| Transducer Included: |
No |
| Touchscreen: |
Yes |
| Screen Size: |
7" |
| Cartography Brand: |
Garmin |
| Array Size (Inches): |
18" |
| Categories v2: |
Marine Navigation & Instruments | RadarsMarine Navigation & Instruments | GPS - Fishfinder Combos |
| Category v1: |
GPS FISHFINDER COMBO |
| UPC: |
753759250515 |
| Product Brochure: |
Garmin GPSMAP 743xsv Combo GPS/Fishfinder - Preloaded US+Canada+Bahamas BlueChart g3 - LakeVu g3 w/GMR 18 HD+ User Reviews
Garmin GPSMAP 743xsv Combo GPS/Fishfinder - Preloaded US+Canada+Bahamas BlueChart g3 - LakeVu g3 w/GMR 18 HD+ Shipping & Return
| Shipping Weight: |
37.05 lb |
|---|---|
| Box Sizes: |
18.00 (h) x 24.00 (w) x 24.00 (l) |
| Cubic Feet: |
10368.0 |
| Returnable: |
Yes |
| USPS First Class: |
Yes |
| Oversize Item: |
Yes |
For detailed shipping policy please check our Shipping Policy and you can find our Return and Refund Policy here.