Skip to content

Free shipping on orders over $250 · 15,000+ marine products for professionals and owners

Free Pro Membership · 15% off every order — Join today

Shop All
Navigation & Instruments
Communication
Audio & Entertainment
Electrical & Power
Boat Outfitting
Marine Safety
Membership
Contact

Heron Marine Supply

Account

Your cart is empty

Have an account? Log in to check out faster.

Continue shopping

Navigation & Instruments

GPS & Chartplotters

Fishfinders & Sonar

Transducers

Radars & AIS

Autopilots & Compasses

Instruments & Gauges

Cameras

Cables & Networking

Accessories

VHF - Fixed Mount

VHF - Handheld

Antennas

Antenna Mounts & Accessories

Hailer Horns

Loud Hailers

CB Radios

Mobile Broadband

Satellite Telephone

Accessories

Audio & Entertainment

Stereos

Speakers

Speakers - Tower/Soundbars

Amplifiers

Subwoofers

Televisions

Over-The-Air TV Antennas

Satellite TV Antennas

Satellite Receivers

RCA Cables

Stereo Remotes

Accessories

Electrical & Power

Charging & Inverters

Battery Management

Shore Power & Solar

Switches & Panels

Circuit Protection

Wiring & Connectivity

Meters & Monitoring

Accessories & Tools

Boat Outfitting

Trolling Motors & Accessories

Trim Tabs & Accessories

Steering & Engine Controls

Propellers

Mounts & Brackets

Seating & Canvas

Deck, Cleaning & Maintenance

Hull, Anodes & Protection

Gauges & Instruments

Accessories & Tools

Personal Flotation Devices

EPIRBs

Personal Locator Beacons

Man Overboard Devices

Fume Detectors

Safety Lights

Waterproof Bags & Cases

Medical Kits

Lightning Detectors

Immersion/Dry/Work Suits

Flotation Coats/Pants

Accessories

Marine Navigation & Instruments - Transducer Accessories

Skip to results list

Active filters:

Availability

In stock
Out of stock

Price

$

to

$

The highest price is $1,249.00

Clear

Brand

Airmar
Attwood Marine
Echonautics
FORESIGHT
Furuno
Garmin
Humminbird
Lowrance
Navico
Propspeed
Raymarine
Vexilar

Product type

Transducer Accessories

123 items

Sort

Sort Most relevant

Featured

Most relevant

Best selling

Alphabetically, A-Z

Alphabetically, Z-A

Price, low to high

Price, high to low

Date, old to new

Date, new to old

Column grid

Column grid

Filter

Active filters:

Availability

In stock
Out of stock

Price

$

to

$

The highest price is $1,249.00

Brand

Airmar
Attwood Marine
Echonautics
FORESIGHT
Furuno
Garmin
Humminbird
Lowrance
Navico
Propspeed
Raymarine
Vexilar

Product type

Transducer Accessories

Sort

Sort Most relevant

Featured

Most relevant

Best selling

Alphabetically, A-Z

Alphabetically, Z-A

Price, low to high

Price, high to low

Date, old to new

Date, new to old

Garmin Replacement Transducer Bracket f/Plastic TM Transducer w/Depth & Temp [K00-00118-01]

Sale

Garmin Replacement Transducer Bracket f/Plastic TM Transducer w/Depth & Temp [K00-00118-01]

Garmin Replacement Transducer Bracket f/Plastic TM Transducer w/Depth & Temp [K00-00118-01]

$15.00

Sale price $15.00 Regular price $20.91
Lowrance 10EX-BLK 9-pin Extension Cable f/LSS-1 or LSS-2 Transducer [99-006]

Sale

Lowrance 10EX-BLK 9-pin Extension Cable f/LSS-1 or LSS-2 Transducer [99-006]

Lowrance 10EX-BLK 9-pin Extension Cable f/LSS-1 or LSS-2 Transducer [99-006]

$88.00

Sale price $88.00 Regular price $89.00
Humminbird MHX-XNT Transducer Bracket [740093-1]

Sale

Humminbird MHX-XNT Transducer Bracket [740093-1]

Humminbird MHX-XNT Transducer Bracket [740093-1]

$40.00

Sale price $40.00 Regular price $44.99

Join our email list

Get exclusive deals and early access to new products.

Email

© 2026 Heron Marine Supply, Powered by Shopify

Privacy policy
Refund policy
Terms of service
Cancellation policy

Search

Search

Products

303 Marine Fabric Guard - 16oz [30616]

303 Marine Fabric Guard - 16oz [30616]

$17.00

Regular price $25.99 Sale price $17.00
303 Marine Fabric Guard - 32oz *Case of 6* [30604CASE]

303 Marine Fabric Guard - 32oz *Case of 6* [30604CASE]

$152.00

Regular price $221.94 Sale price $152.00
303 Marine Fabric Guard - 32oz [30604]

303 Marine Fabric Guard - 32oz [30604]

$26.00

Regular price $38.49 Sale price $26.00
303 Marine Graphene Nano Spray Coating - 32oz [30251]

303 Marine Graphene Nano Spray Coating - 32oz [30251]

$27.00

Regular price $36.49 Sale price $27.00