Defender Canada
Free Shipping on orders over $99*

Fishfinders

Black Box Sonar Modules Fishfinder Combos Fishfinder Transducers Multifunction Displays with Built-in Sonar Standalone Fishfinders

578 Listed

  1. Airmar Stainless Steel Fairing Block Bolt Kit - 20-352-01

    $59.00

  2. Airmar B744VLC Installation Kit - 20-598-01

    $113.34

  3. Airmar B44V Speed/Temperature Replacement Insert with Y-Cable - 25-178-1

    $131.73

  4. Airmar Blanking Plug Assembly with Bronze Cap - 33-414-BC

    $70.39

  5. Airmar B744V Low Speed Fairing Block - 33-428-01

    $233.25

  6. Airmar High Speed Fairing Block Bolt Kit - 33-442-01

    $44.07

  7. Airmar M260 Replacement Stainless Lock Washer - M260-WASHERS

    $9.06

  8. Airmar Black Box Transducer Extension Cable

    $261.45 - $289.65

  9. Airmar Furuno Replacement Pigtail Adapter Cable

    $108.75 - $263.65

  10. Furuno 10-Pin B164 Bronze Tilted Thru-Hull Dual Frequency Transducer - 0 deg. - B164-0-10F

    $1,798.40

  11. Airmar R599 Bare Wire In-Hull CHIRP Transducer

    $8,741.44 - $9,023.44

  12. Airmar TM258 Transom Mount Dual Frequency Transducer

    $1,412.76 - $1,555.17

  13. Airmar M260 In-Hull Transducer

    $1,758.22 - $1,895.70

  14. Airmar Raymarine "A" Series Collar Kit - R69080

    $21.75

  15. Airmar P72 Trolling Motor DT Transducer - P72-8G

    $175.45

  16. Airmar B44V Replacement Paddlewheel Insert with Junction Box - M99-150

    $148.65

  17. Airmar M188 Low-High Chirp DT Transducer - M188C-LH

    $4,935.70

  18. Airmar B744V/VL Integrated Fairing Insert - INS-B744V

    $53.47

  19. Airmar Boston Whaler Integrated Fairing Blank Insert - INS-BLANK-BW

    $363.01

  20. Airmar B44 Speed/Temperature Replacement Paddlewheel Insert with Junction Box - B44-INS-JB

    $274.14

  21. Airmar Furuno Y-Cable 10-Pin to 12-Pin TZT3 Sounders - AIR10F2-12F

    $303.75

  22. Airmar MM1 Cables External Diplexer - DIPLEX-MM

    $917.11

  23. Airmar Raymarine DSM External Diplexer - DIPLEX-RAY

    $1,199.10

  24. Simrad NSX UltraWide Display with Active Imaging 3-in-1 Transducer - 15" - 000-16213-001

    $5,004.75

  25. Airmar B265 Chirp-Ready Thru-Hull Transducer - 11-Pin Raymarine

    $2,819.30 - $3,101.30
    0

  26. Airmar B265 Chirp-Ready Thru-Hull Transducer - 12-Pin Furuno

    $2,819.30 - $3,101.30
    0

  27. Airmar B265 Chirp-Ready Thru-Hull Transducer - 21-Pin Humminbird

    $2,819.30 - $3,101.30
    0

  28. Airmar B265 Chirp-Ready Thru-Hull Transducer - 7-Pin Navico

    $2,819.30 - $3,101.30
    0

  29. Lowrance Dual Stainless Steel Thru-Hull Transducers - Pair - 000-11460-001

    $2,273.56
    0

  30. Lowrance Flat Mount Transducer Bracket - 000-12602-001

    $79.54
    0

  31. Lowrance PTI-WSU Portable-Mount Ice Fishing Transducer - 000-0106-68

    $144.40
    1

  32. Lowrance Stainless Steel Thru-Hull Transducer - Single - 000-11459-001

    $1,082.09
    0

  33. Lowrance StructureScan 3D Thru Hull Transducer - 000-14254-001

    $1,880.16
    0
  34. 9% off

    Maretron Transducer Bronze Housing Kit - M33-100

    $188.13
    $169.37
    0

  35. Furuno B60 Thru-Hull Titled-Element Transducer

    $385.55
    0

  36. Furuno Bronze Thru-Hull Multi-Beam Transducer - 165T-B54

    $2,492.11
    0

  37. Furuno DFF1-UHD TruEcho CHIRP Network Fishfinder - DFF1-UHD

    $2,390.61
    0

  38. Furuno Digital Color Fishfinder without Transducer - FCV295

    $4,972.35
    0

  39. Furuno NavNet TZtouch3 Multifunction Touch Screen Display - 19" - TZT19F

    $7,769.76
    0

  40. Furuno Plastic Thru-Hull Transducer - 520-PLD

    $150.06
    0
  41. 9% off

    Furuno Transducer Y-Cable - AIR-033-270

    $128.89
    $116.06
    0

  42. Airmar B175 Chirp-Ready Transducer - 10-Pin Furuno

    $1,832.24 - $2,537.24
    0

  43. Airmar B175 Chirp-Ready Transducer - 12-Pin Furuno

    $1,832.24 - $2,537.24
    0

  44. Airmar B175 Chirp-Ready Transducer - 21-Pin Humminbird

    $1,832.24 - $2,537.24
    0

  45. Airmar B175 Chirp-Ready Transducer - 8-Pin Si-TEX

    $1,832.24 - $2,396.24
    0

  46. Airmar B175 Chirp-Ready Transducer - Bare Connector

    $1,832.24 - $2,396.24
    0

  47. Furuno B258 Thru-Hull Transducer with High-Speed Fairing - 525TID-BHD

    $1,228.79
    0

  48. Furuno B260 Thru-Hull Transducer with High-Speed Fairing - 526TID-HDN

    $1,887.28
    0
Previous10 / 13Next

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!

0Filters

Category
Manufacturer
Price
4.83
8742.52
More Ways To Shop
Display Size
Availability
Compatible with
Option
Material
Controls
Radar Included
Radar Capable
Scanning Sonar Capable

Change Locale

Canada - English Shop in currency: CAD
Canada - Français Shop in currency: CAD
United States - English Shop in currency: USD

Helpful Information

Track My Order
Shipping Policy
Return Policy

Get In Touch

Customer Service
1-888-490-6844
Send a Message

Resources

Gift Cards
Privacy Policy
Conditions of Use

Stay Connected

X
Facebook
Instagram
YouTube
Toggle desktop/mobile version
2026 © Defender Canada. All Rights Reserved.