Garmin 12-Pin Scanning Transducer Extension Cable, 30 ft
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Extend Your 12-Pin Scanning Transducer Cable by 30 Feet
When your transducer cable doesn't quite reach the helm, this Garmin 30-foot extension cable bridges the gap. Designed specifically for 12-pin scanning transducers with XID, it maintains full signal integrity across the extended run — so you get the same sonar performance without compromise.
What It Does
- 30-Foot Extension — Adds 30 ft (9 m) of cable length to your existing 12-pin scanning transducer run
- 12-Pin Connector — Compatible with Garmin and Airmar 12-pin scanning transducers equipped with XID technology
- XID Compatible — Preserves the XID transducer identification signal so your chartplotter automatically recognizes and configures the connected transducer
- Full Signal Integrity — Engineered to maintain sonar performance across the full extended cable length
- Plug-and-Play — Connects inline between your transducer cable and sonar port; no tools or modifications required
Parts Desk Insights
Best Use Case: This 30-foot extension is the right choice for larger vessels where the transducer is mounted far from the helm, or for complex cable routing situations where the standard transducer cable falls well short. It's particularly useful on center console, walkaround, and express cruiser-style boats where running cable through the hull adds significant length to the run. If you only need a shorter extension for an 8-pin transducer, see the Garmin 8-Pin Transducer Extension Cable, 10 ft instead.
Compatibility Note: Designed for 12-pin scanning transducers with XID, including compatible Airmar models. Confirm your transducer's connector type (12-pin with XID) before ordering. Not compatible with 8-pin or 4-pin transducer cables. If you need to connect an 8-pin XID transducer to a 12-pin sonar port, see the Garmin Transducer Adapter Cable with XID (8-Pin to 12-Pin).
Part Number: 010-11617-42 | SKU: 322-0101161742
Shipping information
In-stock and OEM parts: ship same or next business day.
Locally warehoused items: ship within 3–4 business days.
Special-order items: timeline confirmed after order.
Returns & warranty
Returns & Satisfaction Guarantee
We stand firmly behind the quality of every product we sell. Your confidence matters to us — and we back it with a straightforward 30-Day Satisfaction Guarantee.
If you are not fully satisfied, you may request a return within 30 days of delivery. All returns must receive pre-approval prior to being sent back. Unauthorized returns will not be accepted.
To qualify for a return:
Item must be in new, unused condition
Product must be in its original packaging
All parts, components, hardware, manuals, and accessories must be included
Packaging must be undamaged and suitable for resale
Important:
Electronics are strictly inspected. No returns on open-box electronics. Exceptions may apply only with prior written approval. Any electronic unit that has been installed, powered, activated, or altered may not be eligible for return.
We are serious about product integrity — and equally serious about taking care of our customers. If there is ever a product issue, contact us immediately so we can make it right.
For return authorization, please contact our support team before shipping anything back.