• Garmin Kayak In-Hull Transducer Mount (010-12357-00) marine electronics accessory
  • Garmin Kayak In-Hull Transducer Mount (010-12357-00), gray marine electronics accessory.
  • Garmin Kayak In-Hull Transducer Mount 010-12357-00 marine electronics accessory
  • Garmin Kayak In-Hull Transducer Mount, black marine electronics accessory (010-12357-00) with attached cable
  • Garmin Kayak In-Hull Transducer Mount (010-12357-00) shown inside orange kayak hull with mounting plate
  • Garmin Kayak In-Hull Transducer Mount, black plate inside orange kayak hull
  • Garmin Kayak In-Hull Transducer Mount 010-12357-00 marine electronics accessory.
  • Garmin Kayak In-Hull Transducer Mount (010-12357-00) marine electronics accessory
  • Garmin Kayak In-Hull Transducer Mount (010-12357-00), gray marine electronics accessory.
  • Garmin Kayak In-Hull Transducer Mount 010-12357-00 marine electronics accessory
  • Garmin Kayak In-Hull Transducer Mount, black marine electronics accessory (010-12357-00) with attached cable
  • Garmin Kayak In-Hull Transducer Mount (010-12357-00) shown inside orange kayak hull with mounting plate
  • Garmin Kayak In-Hull Transducer Mount, black plate inside orange kayak hull
  • Garmin Kayak In-Hull Transducer Mount 010-12357-00 marine electronics accessory.

Garmin Kayak In-Hull Transducer Mount (010-12357-00)

Garmin Kayak In-Hull Transducer Mount (010-12357-00)

Model Number: 010-12357-00

In stock

Condition: New A brand new Garmin device. This Garmin Kayak In-Hull Transducer Mount (010-12357-00) is retail packaged and factory sealed from Garmin USA. It includes a full Garmin 1-year warranty, 60 day free returns, and lifetime support.
Regular price $30.99
Sale price $30.99 Regular price
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Tech Specs
In The Box
Trade-In
Manual & Warranty

Tech Specs

In The Box

Do you have an old GPS unit lying around? The GPS Nation Trade In and Up program is a great way to trade in your old and used GPS for credit towards a new GPS. The choice is entirely yours! We’ve made the process simple and streamlined. Follow these simple steps, and you will be on your way to receiving credit towards your brand new GPS!

1. Get a quote

To get your free quote, provide your GPS type, manufacturer, model, and condition. Within 24 hours, you will receive a quote for the trade-in value of your current product. The GPS trade-in/trade-up form is at the bottom of this page.

2. Ship your product(s) for trade

After accepting our offer, pack your product(s) safely and ship them to us using the pre-paid shipping label provided to you. We will provide a confirmation email when your trade-in arrives at our warehouse. You have 30 days from the date you complete your on-line trade to ship the product to GPS Nation.

3. Make your purchase

Once we receive your product at our warehouse and we validate the stated condition, we will send you a confirmation email. If you elect to receive credit towards a new GPS at gpsnation.com, your store credit will be issued, and you are free to make your purchase.

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Trade-In

Overview

Garmin Kayak In-Hull Transducer Mount (010-12357-00)

Introduction

The Garmin Kayak In-Hull Transducer Mount delivers professional sonar capabilities to your kayak without requiring drilling or permanent modifications to your hull. This purpose-built mount integrates your Garmin transducer directly into the kayak's structure, creating a stable platform for accurate fish detection and depth mapping. The in-hull design eliminates the signal loss and interference that often plague external mounts, enabling consistent performance across varying water conditions and depths.

Key Features

  • Dual beam transducer compatibility supporting 77/200 kHz frequency ranges
  • GT20-TM transducer support with 77/200 kHz and exclusive DownVü™ imaging capability
  • Water-submersion rated design engineered for continuous kayaking exposure
  • Tool-free installation using marine-grade adhesive and foam pad mounting system
  • Lightweight construction minimizing kayak load and weight distribution impact
  • Compatible with Garmin echoMAP and STRIKER series fishfinder devices

Data Insights

In-hull transducer mounting systems can increase sonar signal clarity by up to 30% compared to external alternatives, providing sharper bottom definition and more reliable target identification. This performance improvement translates directly to better fish location data and clearer depth readings, critical for kayak anglers operating in shallow waters and complex bottom structures where signal degradation commonly occurs.

Usage Instructions

Begin installation by identifying the optimal hull location free from obstructions, cavities, and structural interference. Clean the mounting surface thoroughly to remove any residue or contaminants. Apply the provided adhesive foam pad to the mount base, then firmly press the assembly onto your kayak's interior hull surface. Allow adequate curing time before operating your fishfinder, ensuring the mount remains undisturbed during this period. Position the transducer to face directly downward, perpendicular to your kayak's bottom, for maximum signal transmission.

Design & Material

The transducer mount features a streamlined footprint engineered specifically for kayak hull geometries, avoiding bulky protrusions that compromise cabin space or stability. Its design accommodates varying hull materials and contours while maintaining consistent transducer orientation and water contact integrity.

  • Marine-grade material construction resisting saltwater corrosion and UV degradation
  • Neutral gray finish matching typical kayak hull coloring and interior aesthetics
  • Compact form factor fitting kayak storage compartments and mounting zones without excessive footprint
  • Precision-engineered mounting interfaces compatible with Garmin dual beam and GT20-TM transducer threads
  • Smooth edge profiles preventing cutting or snagging during installation and regular paddle boarding
  • Integrated adhesive contact surface eliminating the need for screws, brackets, or drilling procedures

Final Verdict

The Garmin Kayak In-Hull Transducer Mount (010-12357-00) transforms your kayak into a capable fishfinding platform without permanent hull modifications. By choosing this mount, you gain access to high-clarity sonar imaging and reliable depth data that directly improve your catch rates and water navigation confidence. Equip your kayak today and experience the precision that separates successful fishing trips from unproductive ones.