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

Garmin GPSMAP 943xsv Sonar Chartplotter with GMR 18 HD3 Radar and Navionics+ - 010-02366-53

Garmin GPSMAP 1243xsv Sonar Chartplotter with Navionics+ - 010-02367-61

Garmin ECHOMAP UHD2 94sv Chartplotter

Garmin ECHOMAP UHD2 54cv Chartplotter

Garmin ECHOMAP UHD2 74cv Chartplotter with GT20-TM Transducer

Garmin GPSMAP 943xsv Sonar Chartplotter with GT23-TM Transducer and Navionics+ - 010-02366-61/GT23M

Garmin GT12M-THF Bronze Thru-Hull Transducer

Garmin GT56UHD-TM Transom Mount Transducer

Garmin GT51M-TM Transom Mount Transducer - 010-01966-00

Garmin GPSMAP 8616xsv Sonar Chartplotter with Navionics+ - 010-02093-51

Garmin Transom Mount Depth & Temperature Transducer - 010-10272-00

Garmin GT23M-TM Transom Mount Transducer - 010-12404-00

Garmin Panoptix LiveScope System with Thru-Hull Transducer - 010-02233-00

Garmin GPSMAP 743xsv Sonar Chartplotter with Navionics+ - 010-02365-61

Garmin ECHOMAP UHD2 73sv Chartplotter

Garmin 8-Pin Transducer to 12-Pin Sounder Adapter Cable with XID - 010-12122-10

Garmin Airmar P19 Nylon Tilt Transducer

Garmin STRIKER Plus 4 Fishfinder with Dual Beam TM Transducer - 010-01870-00

Garmin ECHOMAP UHD2 53cv Chartplotter with GT20TM Transducer - 010-02590-51

Garmin GT20-TM Transom Mount Transducer

Garmin Transom Mount Transducer Bracket - 010-13070-00

Garmin STRIKER Vivid 7sv Fishfinder with GT52HW-TM Transducer - 010-02553-00

Garmin Dual Beam 8-Pin Transom/Trolling Mount Transducer - 010-10249-40

Garmin Airmar B619 Bronze Thru-Hull Transducer

Garmin 4-Pin ECHO Series Fishfinder Transom Trolling Transducer - 010-10249-20

Garmin Replacement Transom Mount Transducer Bracket - K00-00118-01

Garmin 6-Pin Female to 8-Pin Male Adapter Cable - 010-11612-00

Garmin 12-Pin XID Transducer Extension Cable

Garmin STRIKER Vivid 5cv Fishfinder

Garmin GT36UHD-TM Transom Mount Transducer

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

Garmin Transom Mount Dual Frequency Transducer - 010-10272-10

Garmin ECHOMAP UHD2 75sv Chartplotter with Garmin Navionics+ Canada & Alaska Mapping

Garmin echoMAP CHIRP Transducer Adapter Cable - 010-12445-33

Garmin 8-Pin Female to Wire Block Adapter - 010-11613-00

Garmin GT30-TM DownVu/SideVu Transom Mount Transducer

Garmin DownVu & SideVuTransducer Jack Plate Mount - 010-12106-10

Garmin Livescope Plus LVS34 Transducer Mount

Garmin ECHOMAP UHD2 72cv Chartplotter

Garmin GPSMAP 723xsv Sonar Chartplotter with Worldwide Basemap - 010-02365-02

Garmin GPSMAP 8610xsv Sonar Chartplotter with Navionics+ - 010-02091-51

Garmin Airmar M265LH Plastic In-Hull Mount Transducer

Garmin Striker 4 Fishfinder Worldwide Version with Dual-beam Transducer - 010-01550-01

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

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

2Filters

Change Locale

Explore

Helpful Information

Get In Touch

Resources

Stay Connected