Welcome to Defender Canada! 
New Arrivals
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Sierra Mercruiser Carburetor - 18-7370N
$505.78 -
Sierra Mercruiser Water Circulating Pump - 18-3577-2
$289.73 -
Sierra Shields Low Permeation Fuel Hose - 50'
$197.73 - $200.65 -
Davis Instruments Telescoping Paddle/Boat Hook - 4372
$133.44 -
Sierra Universal Rigging Hose Kit - 18-9883B-1
$80.93 -
Sierra Diesel Fuel Water Separator Kit - 18-99299
$107.18 -
Sierra Johnson/Evinrude Spark Plug Wire Set
$69.22 - $86.74 -
Sierra Fuel Filter - 23-7770
$31.24 -
Sierra Universal EPA Fuel Line Assembly
$73.60 - $83.82 -
Sierra Lido Pro Series Fuel Gauge - 59655P
$82.34 -
Sierra Oil Pressure Warning Kit - MP41400
$69.20 -
Davis Instruments Rocker Stopper Boat Stabilizer - 352
$23.21 -
Sierra Impeller Kit - 23-3307
$35.62 -
Sierra Buzzer with LED Warning - EA01040
$41.46 -
Sierra Marine Rated Battery Fuse Mounting Bar - FS84240
$44.38 -
Davis Instruments Fender Tender II (2-Pack) - 393
$17.17 -
Sierra Yanmar Diesel Fuel Filter Element - 18-79960
$13.81 -
Sierra Mercury Inline Fuel Filter - 18-79965
$18.59 -
Sierra Yamaha Oil Filter - 18-8700
$12.69 -
Sierra Suzuki Oil Filter - 18-8870
$13.90 -
Sierra Universal Gear Lube Pump - 18-9779
$30.48 -
Sierra Halo LED Push Button Horn - AV10050R
$32.70 -
Sierra ATO/ATC Inline Fuse Holder - FS35870
$18.51 -
Sierra Common Bus Bar - 150A - FS46700
$40.00 -
Sierra Yamaha Emergency Killswitch Lanyard - MP28860
$18.76 -
Sierra 2-Position Conventional Ignition Switch - MP39010
$37.08 -
Sierra Marine Rated Battery Fuse
$31.24 - $33.39 -
Sierra Contura II Illuminated Weather Resistant Rocker Switch
$18.07 - $26.13 -
Sierra Contura III Illuminated Weather Resistant Rocker Switch with Black & Grey Paddles
$19.30 - $40.00 -
Sierra Heavy Duty Toggle Switch - 50A
$27.14 - $34.16 -
Sierra Mercruiser Exhaust Manifold Elbow - 18-1976-2
$278.10 -
Davis Instruments WeatherLink Console - 6313
$730.60 -
Davis Instruments Air-Dryr 500 Dehumidifier - 1459
$80.90 -
Davis Instruments Mark 15 Master Sextant Navigation Tool - 26
$656.14 -
Davis Instruments Lil' Fella Trolling Plate for Outboards 25 HP or Less - 462
$178.72 -
Davis Instruments Prop Sox - 450
$30.67 -
Davis Instruments Whale Tail XL Stabilizer - 448
$178.73 -
Davis Instruments Cable Buddy Steering Cable Lubrication System - 420
$92.56 -
Davis Instruments Lube II Steering Rod Sealer and Lubricator - 425
$26.38 -
Davis Instruments Black Max Wind Direction Indicator - 1295
$102.78 -
Davis Instruments Daytime Fan Aspirated Radiation Shield Kit - 7747
$459.04 -
Davis Instruments Vantage Vue Wireless Integrated Sensor Suite - 6357
$732.08 -
Davis Instruments Vantage Pro2 Sensor Suite Wireless Weather Station with Fan Aspirated Radiation Shield - 6323
$1,416.87 -
Davis Instruments Vantage Pro2 Plus Sensor Suite Wireless Weather Station with Fan Aspirated Radiation Shield - 6328
$2,256.37 -
Davis Instruments Wireless Anemometer/Sensor Transmitter Kit - 6332
$371.44 -
Davis Instruments Long Range Repeater with Solar Power - 7654
$891.20 -
Davis Instruments Standard Wireless Repeater with Solar Power - 7627
$679.50 -
Davis Instruments Solar Radiation Sensor - 6450
$330.54