Welcome to Defender Canada! 
New Arrivals
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Sierra Female V-Groove Motor Side Trolling Motor Socket - WH10600-1
$32.70 -
Sierra Male V-Groove Boat Side Trolling Motor Socket - WH10610-1
$31.24 -
Sierra Trolling Motor Plug & Receptacle Set - WH10620
$104.24 -
Sierra Amega Series Speedometer
$73.60 - $173.45 -
Sierra Sterling Series Speedometer Kit
$144.98 - $146.58 -
Sierra Black Sterling Series Speedometer Kit
$79.44 - $153.88 -
Sierra Black Sterling Series Trim Gauge
$45.86 - $59.00 -
Sierra Arctic Series Speedometer Kit
$102.78 - $146.58 -
Sierra Shore Power Cordset
$161.23 - $917.63 -
Sierra AC Inlet with Extension Cord
$34.16 - $50.22 -
Sierra Shore Power Y Adapter
$260.49 - $283.85 -
Sierra Female Shore Power Connector
$42.92 - $137.82 -
Sierra Dual Port USB 2.0 Charger
$76.50 -
Sierra Marine Grade Illuminated USB Charger
$41.46 - $79.42 -
Sierra Push Button Switch
$27.80 -
Sierra Halo LED Push Button Switch
$28.56 - $104.24 -
Sierra Halo LED Push Button Power Switch
$32.70 - $40.00 -
Sierra Battery Cable
$24.60 - $95.50 -
Sierra 2-Position Battery Switch
$50.22 - $51.68 -
Sierra 4-Position Battery Switch
$47.30 - $53.14 -
Sierra Voltage Sensitive Battery Relay
$100.56 - $237.14 -
Sierra Cam Lock
$24.85 - $26.28 -
Sierra ATO/ATC Style Fuse Block
$34.16 - $58.98 -
Sierra Brass Dual Bus Bar
$21.18 - $31.24 -
Sierra Common Ground Fuse Block
$22.25 - $66.28 -
Sierra Hot Feed Fuse Block
$17.90 - $58.98 -
Sierra 408 Series Fuse Block
$63.36 - $72.12 -
Sierra 408 Series Fuse Block with Bus Bar
$61.90 - $76.50 -
Sierra Heavy Duty Dual Bus Bar
$40.00 - $58.98 -
Sierra 2-Step Dual Bus Bar - 150A
$47.30 - $60.44 -
Sierra Mini Bus Bar
$31.24 - $35.62 -
Sierra ANL Fuse
$67.74 - $82.34 -
Sierra FMX Fuse
$21.71 -
Sierra Marine Rated Battery Fuse
$31.24 - $33.39 -
Sierra Nautalift Gas Lift
$32.78 - $52.24 -
Sierra Nautalift Stainless Steel Gas Lift
$60.44 - $80.30 -
Sierra Marine Gas Lift Brackets (2-Pack)
$15.58 - $25.69 -
Sierra 3-Position Heavy Duty Push-Pull Switch
$31.24 - $34.16 -
Sierra Compact Push Button Horn Switch
$12.70 - $15.18 -
Sierra NMEA 2000 Micro-C Extension Cable
$57.52 - $164.13 -
Sierra NMEA Micro T-Piece
$51.68 - $107.16 -
Sierra NMEA 2000 Termination Resistor
$17.93 - $19.23 -
Sierra NMEA 2000 Micro-C Drop Cable
$45.84 - $91.10 -
Sierra NMEA 2000 Starter Kit
$156.80 - $204.98 -
Sierra Contura V Illuminated Rocker Switch
$20.29 - $24.34 -
Sierra Weather Resistant Contura II Rocker Switch
$16.82 - $25.68 -
Sierra Contura II Illuminated Weather Resistant Rocker Switch
$18.07 - $26.13 -
Sierra Contura III Standard Weather Resistant Rocker Switch
$21.49 - $23.61