Welcome to Defender Canada! 
New Arrivals
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Arco Zeus High-Energy Bluetooth Alternator Regulator - AZ1000
$949.82 -
Eldridge Tide and Pilot Book 2025 - 978-1-883465-31-5
$29.98 -
Victron Energy Lynx Shunt VE.Can
$498.04 - $524.23 -
JL Audio MX Series Wide-Range Amplifier
$462.60 - $700.62 -
JL Audio MediaMaster Premium Compact Marine Source Unit - MM55
$634.81 -
JL Audio M3 Series Marine Coaxial Speakers - 7.7"
$490.63 - $630.63 -
Seachoice 3-To-1 Heat Shrink Tubing with Sealant - 48"
$13.65 - $35.58 -
Tohatsu Main Engine Harness Extension
$101.41 - $213.47 -
Vetus Solenoid Switch
$407.98 - $881.23 -
Seachoice 3-to-1 Heat Shrink Flanged Spade Terminals (25-Pack)
$24.44 - $29.98 -
Seachoice 3-To-1 Heat Shrink Insulated Disconnect (25-Pack)
$26.85 - $31.38 -
Seachoice Main Battery Switch - 11551
$73.38 -
Seachoice Step Down 3-To-1 Heat Shrink Butt Connector
$27.65 - $323.98 -
Marinco Female Trolling System Connector - 305BC
$55.18 -
Torqeedo TorqLink Throttle Emergency Magnetic Kill Switch - 1978-00
$39.78 -
Seachoice Splash Proof ATC Fuse Block
$28.19 - $36.98 -
Seachoice In-Line Waterproof Fuse Holder (2-Pack) - 12681
$12.25 -
Seachoice Battery Terminal - 13661
$13.83 -
Seachoice Molded Marine Connector - 13801
$13.06 -
Seachoice Coiled Extension Cord - 15051
$16.05 -
Seachoice Illuminated Toggle Switch
$10.12 - $15.05 -
Seachoice Fuse and Terminal Block
$19.36 - $27.62 -
Seachoice Terminal Block
$8.07 - $16.85 -
Seachoice Watertight Deck Connector - 50-10121
$12.88 -
Vetus Fuel Level Indicator
$113.98 -
Seachoice Assorted 3-to-1 Heat Shrink Butt Connectors (10-Pack) - 62291
$19.37 -
Seachoice 3-to-1 Heat Shrink Butt Connectors
$8.07 - $281.98 -
Perko Compact Medium Duty Battery Selector Switch
$71.98 - $94.38 -
Seachoice Replacement Coil Lanyard - 11691
$9.84 -
Seachoice Push Button Starter/Horn Switch - 11781
$15.05 -
Vetus Voltmeter Gauge
$113.98 -
Vetus Cool Water Temperature Gauge
$113.98 -
Vetus Chromium Plated Brass Watertight Plug and Socket
$36.98 - $46.78 -
Seachoice Seamless Butt Splice
$9.73 - $41.18 -
Victron Energy Cyrix-Li-ct Intelligent Li-Ion Battery Combiner - 12/24V
$106.51 - $227.89 -
Marinco Trolling Motor Wiring Kit
$507.45 - $532.65 -
Seachoice 4-Channel Marine Power Amplifier - 1000W - MR1000SC
$356.23 -
Seachoice 2-Way Full Range Dual Cone Speakers - 6 1/2" - MR6SC
$45.41 -
Seachoice 2-Way 150W Round LED Speakers - 5 1/4" - MRGB55WSC
$76.20 -
Seachoice 2-Way Full Range Speakers with LED Lights - 6 1/2" - MRGB65SC
$91.62 -
Seachoice LED Speaker Module - MRMODSC
$23.24 -
Seachoice Marine Bluetooth/MP3/AM/FM Marine Stereo Package with Speakers and Antenna - MCK400SC
$133.62 -
Seachoice Square Face In-Dash Marine Gauge Stereo - MGR450BSC
$167.20 -
Seachoice Subwoofer with LED Illumination - 10" - 800W
$174.23 -
Seachoice ATM In-Line Fuse Holder - SC11271
$21.63 -
Seachoice Indicating ATC Fuse Panel - SC11274
$39.78 -
Seachoice Fuse Terminal Mounting Bar - SC11279
$20.84 -
Seachoice Indicating In-Line Fuse Holder
$12.64 - $19.39