Garmin 19-Pin Power Data Cable Sonar Plug GPSMAP 420s 441s 546s 010-10918-00
230-0101091800
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Garmin 19-Pin Power/Data Cable (Sonar)
MPN: 010-10918-00 | For Sounder-Enabled Series
Power and connect your compatible Garmin GPSMAP chartplotter with this premium 19-pin cable. Unlike standard power cables, this specific version features an integrated sonar plug, allowing you to connect your unit directly to a transducer while also providing power and NMEA 0183 data connectivity.
Key Features
- ✔ Integrated Sonar Plug: Supports transducer connection.
- ✔ Data Transfer: Bare wires for NMEA 0183 I/O.
- ✔ Weatherproof: Threaded 19-pin locking ring connector.
- ✔ Durable Build: Marine-grade shielded wiring.
Technical Specs
| Connector: | 19-Pin Threaded |
| Length: | Approx. 6ft (1.8m) |
| Fuse: | 3A Inline Included |
| Pins Used: | Power, Data, Sonar |
Compatibility / Fitment Guide
| Series | Specific Models | Notes |
|---|---|---|
| GPSMAP 400 Series | 420s, 421s, 430s, 431s, 440s, 441s, 450s, 451s | Sounder units only |
| GPSMAP 500 Series | 520s, 521s, 525s, 526s, 530s, 531s, 535s, 536s, 540s, 541s, 545s, 546s, 550s, 551s, 556s | Sounder units only |
| Fishfinder Series | Fishfinder 300C, Fishfinder 400C | Fully Compatible |
OEM Cross Reference
| Garmin Part Number: | 010-10918-00 |
| UPC: | 753759067427 |
Questions & Answers
Is this a genuine original part?
Yes, this is a genuine Garmin replacement part, ensuring total compatibility and reliability with your marine electronics.
How do I know if I need the 10917 or 10918 cable?
If your GPSMAP unit supports a transducer (it usually has an "s" suffix like 541s) and you want to use the sonar features, you need this 010-10918-00 cable with the sonar plug. If your unit is a chartplotter only (no sonar features), you likely need the 010-10917-00.
Does it include the locking ring?
Yes, the 19-pin connector includes the threaded locking ring to ensure a watertight seal once connected to your device.
Note: 4boats.co.uk recommends verifying your original Garmin unit model before purchase. Please check the pins and model suffix to ensure 100% compatibility.
For the products under £150 the shipping is £6.99.
Free delivery for most items over £150.
