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

Airmar High Speed Fairing Block Yellow Triangle Bolt Plug - 04-399-01

Airmar SS60 Plastic Isolation Ring - 04-660-01

Airmar B75/SS75 Rubber Washer - 09-1012-01

Airmar B60/SS60 Replacement Rubber Washer - 09-813-01

Airmar Silicone and Safety Wire Kit - 20-321-03

Airmar B744V/L and B66V/L Valve Assembly - 20-753-5

Airmar B44/B44V Low-Speed Fairing Block - 33-028

Airmar B44 Speed Only Thru-Hull Triducer Spare - 33-122

Airmar B744VL Blanking Plug Assembly - 33-483-01

Airmar B744VC Replacement Paddlewheel Insert with Junction Box - B744VC-INS-JB

Airmar TM150M Chirp-Ready Transom Mount Transducer - 7-Pin Navico - TM150C-M2-BL

Airmar TM185 Chirp-Ready Transom Mount Transducer - 11-Pin Raymarine

Airmar B150 Chirp-Ready Titled Element Transducer - 8-Pin SI-TEX

Airmar B285 Single Band Chirp-Ready Thru-Hull Transducer - 12-Pin Garmin

Airmar Transom-Mount Transducer - P66-BL

Airmar Lowrance Thru-Hull Transducer with High-Speed Fairing - B744V-BL

Airmar In-Hull Tank Cork Liner - 09-487-09

Airmar In-Hull Tank Hardware Kit - 20-356-02

Airmar M260-V2 Upper Transducer O-Ring - 09-869-01

Airmar M260-V2 Lower Tank O-Ring - 09-870-01

Airmar B258 Integrated Fairing Insert - INS-B258

Airmar Stainless Steel Housing Plastic Isolation Bushing - 04-186-1

Airmar TM Series Transom Mount 3 deg. Wedge - 04-710-01

Airmar P260 Molded Stopper Plug - 09-864-01

Airmar M135/M285/M422 Mounting Hardware - 20-1210-01

Airmar ST-650/B744V/B744VL Retaining Pin and Ring Kit - 01-591-KIT

Airmar B44V Blanking Plug Assembly - 20-175-1

Airmar M260 In-Hull Hardware Kit - 20-529-01

Airmar Raymarine CHIRP Transducer Connector Collar Kit - 33-292-02

Airmar M&M CHIRP Transducer Connector Collar Kit - 33-292-04

Airmar B45 High Speed Fairing Block - 33-509-01

Airmar Clevis Pin Pull Ring

Airmar SS510 Analog D/T Portable Survey Ultrasonic Transducer - SS510A-200-33

Airmar Integrated Fairing Blank Insert with Hardware - INS-BLANK

Airmar B744VC Blanking Plug Assembly - 33-551-01

Airmar B744VL Raymarine Replacement Paddlewheel Insert with Cable - B744VL-INS-RAY

Airmar M285HW Single Band Chirp-Ready In-Hull Transducer

Airmar P75M Single Band Chirp-Ready In-Hull Transducer

Airmar B765 Chirp-Ready Thru-Hull Transducer - 12-Pin MMC

Airmar PM275 Low-High Wide Chirp Transducer

Airmar B265 Chirp-Ready Thru-Hull Transducer - 12-Pin Garmin

Airmar TM150M Chirp-Ready Transom Mount Transducer - 8-Pin SI-TEX - TM150C-M-BB

Airmar TM150M Chirp-Ready Transom Mount Transducer - 8-Pin Garmin - TM150C-M2-8G

Airmar B765 Chirp-Ready Thru-Hull Transducer - 12-Pin Garmin

Airmar B765LH Chirp-Ready Thru-Hull Transducer - 11-Pin Raymarine - B765C-LH-11R

Airmar B75 Chirp-Ready Transducer - 10-Pin Furuno

Airmar B175 Chirp-Ready Transducer - #9 Connector Humminbird

Airmar B75 Chirp-Ready Transducer - Bare Connector

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

1Filters

Change Locale

Explore

Helpful Information

Get In Touch

Resources

Stay Connected