Garmin GT15M-IH Hull Transducer
Free returns on all eligible orders
You have 30 days to request a return. All sale items are final sale.
The Garmin GT15M-IH is a premium in-hull transducer designed for mid-band CHIRP traditional sonar. Operating at 85-165 kHz with 600W power output, this transducer provides exceptional depth readings through the hull with an 8-pin connector and 20' cable.
Key Features:
- Mid-band CHIRP traditional sonar (85-165 kHz)
- 600W power output for deep water performance
- 8-pin connector for reliable connectivity
- 20' cable length for flexible installation
- In-hull mount design eliminates drag and protects transducer
- Depth monitoring capability
Ideal for boats where through-hull or transom mounting isn't practical. The in-hull design maintains a clean hull profile while delivering accurate sonar data.
Typically ships in 4–5 business days. Availability confirmed upon order.
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.