Fishfinders

About Fishfinders

GPS Fish Finders & Depth

Fish finders from Defender include the most innovative electronics available today. Multifunctional displays show fish finders with GPS chart displays. Additional optional displays include depth finders and navigational charts.

Navigate your way to the fish

Commonly known on the docks as "plotters", fish finders with navigation features do more than get you to the fishing grounds and back. Fish finders with GPS track your bites on the chart enabling navigation back to the fishing hole of your dreams or back across a temperature change that is holding fish. Some say you can't catch yesterday's fish but with the right fish finder and nav system, you can try!

All you need right in one place

Multifunctional displays allow boaters to see their GPS, fish finder, navigational systems, and even radar in one unit. Check your application, current electronics, and any additional functions you may want to add in the future to determine the best multifunctional display for your boat.

Not your mama's fish finder

Omni directional, side scan, and 3-dimensional readings seemed like the future of fishing just a few years ago. Today fish finder science and technology have moved forward in leaps and bounds. Order the fish finder of your dreams today and stack the fish-catching cards in your favor!

Fishfinders

Lowrance HDI & DSI Skimmer Transducer Mounting Kit - 000-10262-001

Lowrance HDS 9 Live Suncover - 000-14583-001

Lowrance StructureScan 3D Module with Transducer - 000-12395-001

Lowrance TripleShot/SplitShot to Hook2/Reveal & Cruise Extension Cable - 000-14414-001

Lowrance XT-12BL Transducer Extension - 000-0099-93

Raymarine B45 Thru-Hull Transducer with High-Speed Fairing - E26019-PZ

Raymarine B744VL Thru-Hull Long-Stem Transducer with High-Speed Fairing - A66092

Raymarine CPT-120 Thru-Hull CHIRP Transducer with High Speed Fairing Block - A80350

Airmar P23/P32 Mounting Bracket Kit - 20-154

Airmar B17/DST800 Installation Kit - 20-364-03

Airmar P58 Transom Paddlewheel Kit - 33-492-01

Airmar Furuno Replacement Pigtail Adapter Cable

Airmar B744VC Replacement Paddlewheel Insert - 33-590-01

Lowrance TotalScan/StructureScan 3D Replacement Bracket - 000-13522-001

Lowrance 9-Pin Shoot Thru-Hull Pod Transducer with Remote Temp - 000-14887-001

Simrad Xsonic Transducer Adapter - 000-13262-001

Garmin STRIKER Vivid 7cv Fishfinder with GT20-TM Transducer - 010-02552-00

Garmin ECHOMAP UHD2 73sv Chartplotter

Garmin STRIKER Vivid 5cv Fishfinder

Garmin GT36UHD-TM Transom Mount Transducer

Garmin 4-Pin echo Series Transducer Extension Cable - 010-11617-10

Garmin 12-Pin Port/Starboard Transducer Y-Cable - 010-12225-00

Garmin Airmar P66 Transom Mount Dual Frequency Transducer

Garmin Airmar B150M Bronze Thru-Hull Transducer

Raymarine RVM-400 Thru-Hull CHIRP Transducer - A80704

Lowrance 12-Pin Transducer Extension Cable - 10' - 000-12752-001

Lowrance ActiveTarget Transducer Mount Kit

Garmin GT51M-TH SS Thru-Hull DownVu/SideVu Scanning Transducer

Garmin STRIKER Cast Castable Sonar Device

Humminbird 9 M360 2DDI Y MEGA 360 & 2D/MDI Splitter cable - 720107-1

Humminbird MHX XNPT Portable Transducer Mounting Kit - 740090-1

Raymarine B60 Thru-Hull Tilted Element Transducer - E66086

Raymarine CP100 Transducer Extension Cable - A80273

Raymarine RV-300 3D Plastic All-In-One Thu Hull Transducer - A80470

Furuno P66 Transom-Mount Transducer - 525T-PWD

Airmar D800/DT800/DST800 O-Ring with Valve - 09-518-30

Airmar DST800 Non-Valve Housing O-Ring Kit - 20-519-01

Airmar Thru-Hull Triducer Paddlewheel and Valve Kit - 33-218

Airmar Wire Cover Kit - AIR-WC

Airmar B744V Replacement Paddlewheel Insert with Junction Box - B744V-INS-JB

Airmar B744V Raymarine Replacement Paddlewheel Insert with Cable - B744V-INS-RAY

Airmar B45 Thru-Hull Transducer with Fairing Block

Furuno TruEcho FCV600 Fishfinder - FCV600

Garmin LiveScope Bulkhead Connector Kit - 010-13350-00

Lowrance 9-Pin Ice Transducer - 83/200 kHz - 000-14889-001

Garmin GT17M-THF Thru-Hull Transducer

Furuno Transducer Pigtail - AIR-033-333

Humminbird HELIX 7 MSI GPS G4N Fishfinder - 411940-1

About Fishfinders

GPS Fish Finders & Depth

Navigate your way to the fish

All you need right in one place

Not your mama's fish finder

0Filters

Change Locale

Explore

Helpful Information

Get In Touch

Resources

Stay Connected