Garmin ECHOMAP Ultra 4-Pin Power/Data Cable 010-12938-00

Garmin ECHOMAP Ultra 4-Pin Power/Data Cable 010-12938-00

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ECHOMAP Ultra Power/Data Cable

4-pin threaded connector | 6 ft / 2 m

Genuine Garmin power and NMEA 0183 data cable for compatible ECHOMAP Ultra chartplotter/sounder displays.

FITMENT FIRST: The cable fits displays with Garmin's threaded 4-pin power/data receptacle used by the ECHOMAP Ultra family. It is not a 4-pin transducer cable.

Key Features

  • ✔ Supplies DC power to a compatible ECHOMAP Ultra display
  • ✔ NMEA 0183 input and output conductors
  • ✔ Threaded 4-pin locking connector
  • ✔ Approximately 6 ft (2 m) cable length
  • ✔ Genuine Garmin service accessory

Technical Specs

Accessory type Power/data cable
Cable length 6 ft / approximately 2 m
Display connector Threaded 4-pin
Data interface NMEA 0183 input/output
Sonar/transducer use No
Garmin part 010-12938-00

Compatibility / Fitment Guide

Application Compatible fitment Verification / exclusions
ECHOMAP Ultra 102sv, 106sv, 122sv and 126sv displays using the threaded 4-pin power/data socket Confirm the model label and rear connector before ordering.
ECHOMAP Ultra 2 Compatible 10-inch and 12-inch Ultra 2 displays with the same 4-pin power/data receptacle Use the display's installation instructions to identify wire colours and fuse rating.
Not compatible Garmin units with 8-pin power/data, non-threaded power plugs or a different 4-pin keying Does not carry sonar signals and will not replace a transducer cable.

Installation check: compare the rear power/data port and existing cable to Garmin 010-12938-00. Connect the bare conductors only as shown in the installation guide; unused NMEA 0183 wires must be insulated separately.

Part Number Cross Reference

Garmin part number 010-12938-00
4Boats SKU 230-0101293800
Supply type Genuine Garmin accessory

Frequently Asked Questions

Is this the transducer cable?
No. It is the display's power and NMEA 0183 data lead.

Does it include NMEA 2000?
No. NMEA 2000 uses a separate network connection and backbone.

Can it be used on a 12 V boat system?
Yes, when the chartplotter is installed within its published supply-voltage range and with the specified fuse.

Before ordering: match Garmin part number, connector pin count and the receiving device socket. Similar-looking Garmin connectors are not interchangeable.

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