Tech Specs

In The Box
- GPSMAP 743xsv chartplotter
- microSD card preinstalled
- Power cable
- NMEA 2000 T-connector
- NMEA 2000 drop cable (2 meters)
- 8-pin transducer to 12-pin sounder adapter cable
- Bail mount kit with knobs
- Flush mount kit with gasket
- Protective cover
- Trim piece snap covers
- Documentation
With 18 HD+ Radar
Above contents plus:
- GMR 18 HD+ radome
- Mounting hardware kit
- Power cable (15 m)
- Network cable (15 m)
- Installation instructions
- Mounting template
Manual & Warranty
Do you have an old GPS unit lying around? The GPS Nation Trade In and Up program is a great way to trade in your old and used GPS for credit towards a new GPS. The choice is entirely yours! We’ve made the process simple and streamlined. Follow these simple steps, and you will be on your way to receiving credit towards your brand new GPS!
1. Get a quote
To get your free quote, provide your GPS type, manufacturer, model, and condition. Within 24 hours, you will receive a quote for the trade-in value of your current product. The GPS trade-in/trade-up form is at the bottom of this page.
2. Ship your product(s) for trade
After accepting our offer, pack your product(s) safely and ship them to us using the pre-paid shipping label provided to you. We will provide a confirmation email when your trade-in arrives at our warehouse. You have 30 days from the date you complete your on-line trade to ship the product to GPS Nation.
3. Make your purchase
Once we receive your product at our warehouse and we validate the stated condition, we will send you a confirmation email. If you elect to receive credit towards a new GPS at gpsnation.com, your store credit will be issued, and you are free to make your purchase.
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Tech Specs

In The Box
- GPSMAP 743xsv chartplotter
- microSD card preinstalled
- Power cable
- NMEA 2000 T-connector
- NMEA 2000 drop cable (2 meters)
- 8-pin transducer to 12-pin sounder adapter cable
- Bail mount kit with knobs
- Flush mount kit with gasket
- Protective cover
- Trim piece snap covers
- Documentation
With 18 HD+ Radar
Above contents plus:
- GMR 18 HD+ radome
- Mounting hardware kit
- Power cable (15 m)
- Network cable (15 m)
- Installation instructions
- Mounting template
Manual & Warranty
Trade-In
Do you have an old GPS unit lying around? The GPS Nation Trade In and Up program is a great way to trade in your old and used GPS for credit towards a new GPS. The choice is entirely yours! We’ve made the process simple and streamlined. Follow these simple steps, and you will be on your way to receiving credit towards your brand new GPS!
1. Get a quote
To get your free quote, provide your GPS type, manufacturer, model, and condition. Within 24 hours, you will receive a quote for the trade-in value of your current product. The GPS trade-in/trade-up form is at the bottom of this page.
2. Ship your product(s) for trade
After accepting our offer, pack your product(s) safely and ship them to us using the pre-paid shipping label provided to you. We will provide a confirmation email when your trade-in arrives at our warehouse. You have 30 days from the date you complete your on-line trade to ship the product to GPS Nation.
3. Make your purchase
Once we receive your product at our warehouse and we validate the stated condition, we will send you a confirmation email. If you elect to receive credit towards a new GPS at gpsnation.com, your store credit will be issued, and you are free to make your purchase.
Overview
Garmin GPSMAP 743xsv with GMR 18 HD+ Radome (010-02365-51)
Elevate your marine navigation experience with the Garmin GPSMAP 743xsv, a state-of-the-art chartplotter designed for seamless integration and unparalleled functionality on the water. This advanced 7” chartplotter combines sleek design, powerful processing, and an upgraded IPS display to give you the sharpest view from your connected helm, ensuring that every journey is both safe and enjoyable.
Key Features
- Ultra High-Definition Scanning Sonar: Built-in Ultra High-Definition SideVü and ClearVü scanning sonars.
- Panoptix Sonar Support: Compatible with Panoptix or LiveScope for real-time sonar views (transducer sold separately).
- Improved Display Optics: Higher-resolution IPS displays with 50% more pixels for enhanced visibility.
- Preloaded Mapping: Includes BlueChart g3 coastal charts and LakeVü g3 inland maps with Auto Guidance technology.
- Optional Radar Bundle: Compact 4 kW GMR 18 HD+ dome radar for better navigation.
- Garmin SailAssist Features: Advanced sailing features like laylines, race start line guidance, and true wind data.
Data Insights
The Garmin GPSMAP 743xsv boasts impressive performance metrics, with its upgraded IPS display offering 50% more pixels than previous models for crystal-clear visibility. The built-in Ultra High-Definition scanning sonar significantly enhances fish detection, allowing users to distinguish fish from underwater structures with remarkable clarity.
Usage Instructions
For optimal results, mount the GPSMAP 743xsv at your helm for easy access. Utilize the built-in navigation features by inputting your destination, and take advantage of the sonar capabilities for real-time fish tracking. Regularly update your maps via the ActiveCaptain app for the latest navigational data.
Design & Material
The Garmin GPSMAP 743xsv combines a sleek, modern design with high-quality craftsmanship, ensuring durability and reliability on the water. Its user-friendly interface and intuitive layout make navigation a breeze.
- Durable Housing: Built to withstand harsh marine conditions.
- Anti-Glare Screen: Enhanced visibility in bright sunlight.
- Ergonomic Design: Intuitive controls for easy operation.
- Compact Size: Designed to fit seamlessly into any helm configuration.
- Weather-Resistant: Engineered to resist moisture and splashes.
- Robust Connectivity: Integrated ANT technology for multi-device compatibility.
Final Verdict
The Garmin GPSMAP 743xsv with GMR 18 HD+ Radome is an essential tool for any serious mariner, offering unparalleled functionality, advanced sonar capabilities, and seamless integration with other devices. Equip your helm with this advanced chartplotter and experience the difference it makes in your marine adventures. Don't miss out—enhance your navigation experience today!