Welcome to Defender Canada! 
New Arrivals
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Maptech Embassy Cruising Guide: Long Island Sound to Cape May, NJ - 20th Edition - CGLIS-20
$73.53 -
Sierra Mercruiser Exhaust Elbow Gaskets (2-Pack) - 18-0672-9
$32.70 -
Sierra Mercruiser Exhaust Manifold Elbow - 18-1976-2
$278.10 -
Davis Instruments WeatherLink Console - 6313
$730.60 -
Davis Instruments Mark 15 Master Sextant Navigation Tool - 26
$656.14 -
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 -
Davis Instruments UV Radiation Sensor - 6490
$615.24 -
Davis Instruments Vantage Pro and EnviroMonitor Anemometer - 6410
$359.76 -
Davis Instruments Radiation Shield - 7714
$257.57 -
Davis Instruments Vantage Vue/Vantage Pro2/Weather Envoy USB Power Cord - 6627
$31.24 -
Davis Instruments Sonic Anemometer - 6415
$965.66 -
Davis Instruments Quick Reference Boating Guide Card - 128
$19.32 -
Davis Instruments Vantage Pro2 Wireless Weather Station with Standard Radiation Shield and WeatherLink Console - 6252
$1,459.18 -
Davis Instruments Vantage Pro2 Weather Station with Fan Aspirated Radiation Shield and WeatherLink Console - 6253
$1,866.54 -
Davis Instruments Vantage Pro2 Plus Wireless Weather Station with Radiation Sensors and WeatherLink Console - 6262
$2,279.70 -
Davis Instruments Vantage Pro2 Plus Weather Station with Fan Aspirated Radiation Shield and WeatherLink Console - 6263
$2,621.34 -
Davis Instruments Vantage Vue Wireless Weather Station with WeatherLink Console - 6242
$1,022.62 -
Davis Instruments 2-Wire Termination Temperature Probe - 6470
$140.74 -
Davis Instruments RJ Connector Temperature Probe
$67.74 - $126.14 -
Davis Instruments Integrated Sensor Suite with Standard Radiation Shield
$869.35 - $1,248.93 -
Davis Instruments Integrated Sensor Suite Plus with Standard Radiation Shield
$1,708.85 - $1,854.85 -
Sierra Mercruiser Exhaust Elbow Mounting Kit - 18-8556
$34.75 -
Sierra GPS Receiver - 68982P
$183.08 -
Sierra Mercury/Yamaha Plenum Gasket Set - 18-0663
$80.88 -
Sierra Mercruiser Closed Dry Joint Riser Gasket - 18-0720
$79.42 -
Sierra Mercruiser Open Dry Joint Riser Gasket - 18-0721
$95.48 -
Sierra Mercruiser Restricted Dry Joint Riser Gasket - 18-0722
$79.42 -
Sierra Volvo/Penta Exhaust Bellows - 18-1076
$64.82 -
Sierra Mercruiser V6 Dry Joint Exhaust Manifold - 18-1842
$554.07 -
Sierra Mercruiser Dry Joint Exhaust Manifold - 18-1843
$714.76 -
Sierra Mercruiser Dry Joint Spacer Kit - 3" - 18-1844K
$888.37 -
Sierra Mercruiser Dry Joint Exhaust Elbow - 18-1845
$559.87 -
Sierra Mercruiser Dry Joint Spacer Kit - 3" - 18-1847K
$986.19 -
Sierra OMC Stern Drive Exhaust Manifold - 18-1848
$555.53 -
Sierra Crusader GM Big Block V8 Exhaust Manifold - 18-1929
$573.17 -
Sierra Chrysler Exhaust Manifold Riser - 18-1945
$245.93 -
Sierra Chrysler Exhaust Manifold Riser - 18-1946
$180.23 -
Sierra GM Small/Big Bock Exhaust Manifold Spacer - 18-1949
$272.19 -
Sierra Mercruiser Exhaust Manifold - 18-1956-3
$920.58 -
Sierra Mercruiser Exhaust Elbow Riser - 18-1970-2
$367.14 -
Sierra Mercruiser Exhaust Manifold Elbow - 18-1974-1
$622.64