Garmin Power Cable for 720s and 740s Chartplotter/Sounders
This Garmin Power/Data/Sonar Cable is designed for GPSMAP 720, 720s, 740, and 740s chartplotters. It features a threaded 19-pin connector for a secure, vibration-resistant connection, ideal for marine environments. The single harness consolidates power, data, and sonar connections, simplifying installation and keeping the back of the display tidy. This cable is a reliable replacement for damaged harnesses or for new installations requiring a clean and dependable connection to your marine electronics.
$46.99
Owner Satisfaction
4.4
/ 5
Category Rank
1312
/ 1804
#1312 in System & Power Cables
Price vs Category Average
-84%
Below average
Connector
19
/ Threaded -pin
Who it's for
- Perfect OEM Fit
- Marine-Grade Construction
- Standardized Wiring
Who should skip it
- High OEM Price Point
- Highly Specific Connector
- Power Only Functionality
Key Specs
Connector
Threaded 19-pin
Compatibility
Garmin 720, 720s, 740, and 740s Chartplotter/Sounders
Function
Power, Data, Sonar
Material
Polymer
Shielding
Unshielded
Certification
CE Certified
Weight
0.23 kg
Manufacturer Part No
010-11482-01
Features
- Official Garmin replacement part
- Ensures proper power delivery
- Designed for 720s and 740s models
- Maintains system integrity
- Reliable connectivity
- Brand new condition
What customers say
Customers overwhelmingly value this Garmin power cable for its essential role in maintaining their 720s and 740s chartplotters. The core theme is reliability, driven by its perfect OEM fit and robust construction, which resists marine wear effectively. Users appreciate the immediate plug and play functionality, ensuring minimal downtime. While the cable delivers flawless performance and superior connectivity compared to alternatives, the primary drawback is its high cost. Despite feeling the price is disproportionate for a simple accessory, owners agree it is a necessary purchase for system integrity. Satisfaction remains high due to its dependable operation on the water.
Know before you buy
No, this specific cable is engineered exclusively for the Garmin GPSMAP 720, 720s, 740, and 740s models. It will not fit other chartplotter series due to the specific 19-pin configuration.
This is an all-in-one harness. It consolidates power, data, and sonar connections into a single 19-pin connector, which helps keep your console wiring organized and simplifies the installation process.
The threaded design is essential for marine environments. It ensures a secure, vibration-resistant connection that prevents the cable from loosening while your boat is in motion or experiencing rough water.
This is an official Garmin replacement part (Manufacturer Part No: 010-11482-01). Using the genuine manufacturer cable ensures the correct power delivery and system integrity for your specific chartplotter.
Installation is straightforward, but you will need standard marine wiring tools for power connections. The threaded connector itself is designed to be tightened by hand to ensure a secure fit without the need for specialized equipment.
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$47