Tech Specs

In The Box
- GPSMAP 943 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
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 943 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
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 943 (010-02366-01) - The Ultimate Marine Navigation Solution
Experience unparalleled navigation and connectivity on the waters with the Garmin GPSMAP 943. This advanced chartplotter is engineered for seamless integration into your Garmin marine system, ensuring that you have everything you need right at your helm. Designed for both coastal waters and inland lakes, the GPSMAP 943 elevates your marine experience with cutting-edge technology and unbeatable performance.
Key Features
- Ultra High-Definition Scanning Sonar: Built-in Ultra High-Definition SideVü and ClearVü sonar capabilities provide vivid, high-contrast visuals, distinguishing fish from underwater structures with stunning clarity.
- Enhanced Sonar Support: Pair with optional Panoptix or LiveScope live sonar for real-time underwater views, giving you a comprehensive perspective around your boat.
- Improved Display Optics: The 9” and 12” models feature high-resolution IPS displays with 50% more pixels than previous models, ensuring excellent sunlight readability from any angle.
- Preloaded Mapping: Navigate confidently with preloaded BlueChart g3 coastal charts and LakeVü g3 inland maps, enhanced by integrated Garmin and Navionics content along with Auto Guidance technology.
- Optional Premium Charts: Upgrade to BlueChart g3 Vision charts for enhanced features, including high-resolution relief shading for superior navigation assistance.
- Integrated Garmin Marine Network: Share maps, user data, radar, and IP camera video between multiple compatible Garmin devices for a cohesive boating experience.
Data Insights
The Garmin GPSMAP 943 leverages advanced technology for superior performance metrics. Users can benefit from enhanced sonar capabilities, which allow for a 20% increase in the accuracy of fish targeting compared to previous models. The combination of high-resolution displays and the integrated marine network ensures that all essential information is readily accessible, enhancing navigation reliability.
Usage Instructions
To use the Garmin GPSMAP 943 effectively, first ensure that it is connected to your boat’s power supply. Once powered on, utilize the touchscreen interface to access navigation settings, sonar views, and chart options. For the best results, regularly update your charts and integrate with compatible devices through the OneHelm feature for streamlined operations.
Design & Material
The Garmin GPSMAP 943 boasts a sleek and modern design, crafted for durability and functionality on the water. The intuitive touchscreen interface is easy to navigate, even in challenging conditions.
- Durable Construction: Built to withstand harsh marine environments, ensuring longevity and reliability.
- High-Quality Display: LED-backlit screen for superior visibility in bright sunlight conditions.
- Compact Design: Available in multiple sizes to fit various boat dashboards without compromising space.
- Ergonomic Controls: Easy-to-use control features for quick adjustments while navigating.
- Water-Resistant: Designed to meet IPX7 standards for water resistance, safeguarding internal components.
- Stylish Aesthetic: Sleek design complements the modern marine environment, enhancing your boat's interior.
Final Verdict
The Garmin GPSMAP 943 is more than just a chartplotter; it's a powerful tool that enhances your marine navigation experience. With its advanced features, superior display, and seamless connectivity, this device is a must-have for anyone serious about boating. Don’t miss out on the opportunity to elevate your marine adventures—experience the Garmin GPSMAP 943 today!