Marine electronics

Garmin Transducer Accessories

Garmin transducer accessories cover the mounts, adapter cables, and extensions that connect your transducer to the right sonar head. Match the pin count and series before you order. Choosing Garmin Transducer Accessories The right accessory depends on your transducer and your display. Start by checking the connector pin count, since Garmin uses 4-pin, 8-pin, and 12-pin formats, and an adapter cable lets an older transducer talk to a newer sounder. Transom, trolling motor, and pole mounts position the transducer for a clean reading, and LiveScope pole mounts set the viewing angle for forward and down scanning. Extension cables add reach for larger boats, while temp probes and Y-cables expand what a single port can do. Confirm compatibility with your echoMAP,...

82 products

Garmin transducer accessories cover the mounts, adapter cables, and extensions that connect your transducer to the right sonar head. Match the pin count and series before you order.

Choosing Garmin Transducer Accessories

The right accessory depends on your transducer and your display. Start by checking the connector pin count, since Garmin uses 4-pin, 8-pin, and 12-pin formats, and an adapter cable lets an older transducer talk to a newer sounder. Transom, trolling motor, and pole mounts position the transducer for a clean reading, and LiveScope pole mounts set the viewing angle for forward and down scanning.

Extension cables add reach for larger boats, while temp probes and Y-cables expand what a single port can do. Confirm compatibility with your echoMAP, GPSMAP, or LiveScope model before ordering so the connector and signal match.

Frequently Asked Questions

How do I know which adapter cable I need?

Check the pin count on your transducer connector and the port on your Garmin display. A 4-pin transducer needs an adapter to reach an 8-pin or 12-pin sounder port. The product title lists the pin formats it bridges.

Are these mounts compatible with LiveScope?

Garmin offers dedicated pole mounts for LiveScope and LiveScope Plus LVS34, sold in fixed angles like 0 and 8 degrees. Pick the angle that matches how you scan, forward or down.

Can I add length to a transducer cable?

Yes. Garmin sells extension cables in set lengths, such as 10 feet for echo Series, that match the transducer connector. Confirm the pin format before ordering.

Related Collections