Welcome to Defender Canada! 
New Arrivals
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Sierra Mercruiser GM Big Block Exhaust Manifold - 18-1957-2
$465.06 -
Sierra Mercruiser Exhaust Manifold Elbow - 18-1976-2
$278.10 -
Maptech ChartKit - The Virgin Islands and Puerto Rico - CCK10-08
$146.53 -
Maptech Waterproof Chartbook
$86.72 -
Maptech Decorative Nautical Chart
$58.98 -
Maptech Embassy Cruising Guide: Long Island Sound to Cape May, NJ - 20th Edition - CGLIS-20
$73.53 -
Maptech Chart Navigator Pro Software - SWCNPRO2024
$421.06 -
Sierra Weather Resistant Contura II Rocker Switch
$16.82 - $26.19 -
Sierra Contura II Illuminated Weather Resistant Rocker Switch
$18.07 - $26.13 -
Sierra Contura III Standard Weather Resistant Rocker Switch
$21.49 - $23.61 -
Sierra Contura III Standard Weather Resistant Rocker Switch with Black & Grey Paddles
$21.49 - $32.70 -
Sierra Contura III Illuminated Weather Resistant Rocker Switch
$25.11 - $26.94 -
Sierra Contura III Illuminated Weather Resistant Rocker Switch with Black & Grey Paddles
$19.30 - $40.00 -
Sierra Halo LED Rocker Switch
$40.00 - $51.68 -
Sierra Halo LED Dependent Rocker Switch
$40.00 -
Sierra Compact Rocker Switch
$8.53 - $12.53 -
Sierra Standard Toggle Switch
$12.72 - $26.08 -
Sierra Heavy Duty Toggle Switch - 50A
$25.26 - $32.70 -
Sierra Heavy Duty Toggle Switch - 25A
$14.69 - $23.23 -
Sierra Satin Chrome Tip Toggle Switch
$26.08 - $40.00 -
Sierra Tip Lit Toggle Switch
$22.13 - $38.54 -
Sierra Small Indicator Light - 12V DC
$13.27 - $16.35 -
Sierra Small Indicator Light - 125V AC
$16.45 - $23.94 -
Sierra Large Indicator Light - 12V DC
$11.78 - $12.56 -
BoatMates Suction Cup Utility Hook (2-Pack) - 2100-2
$12.26 -
BoatMates Trash Stasher - 2132-1
$19.56 -
BoatMates Suction Cup Drink Holder with Koozie - 2150-8
$18.10 -
BoatMates Swivel Drink Holder - 2154-1
$29.78 -
BoatMates Folding GPS Caddy - 2162-1
$15.18 -
BoatMates Folding Drink Holder (2-Pack) - 2170-2
$26.86 -
BoatMates Drink Holder Suction Cups (4-Pack) - 2200-0
$9.34 -
BoatMates Sailbuoy Stainless Steel Drink Holder with Koozie - 22501
$32.70 -
BoatMates GPS/Cell Phone Caddy Plus - 2134-1
$18.10 -
BoatMates GPS/Cell Phone Caddy - 2135-1
$18.10 -
BoatMates Suction Cup Drink Holder Plus - 2136-1
$18.10 -
BoatMates Cockpit Organizer
$19.56 -
BoatMates Cruisin' Caddy
$19.56 -
BoatMates Suction Cup Fish Hook Rack - 12"
$18.10 -
BoatMates Suction Cup Drink Holder
$18.10 - $23.94 -
Sierra Marine Fuel Water Separator Kit - 18-7982-1
$62.79 -
Sierra Deluxe Trailer Jack - 054650-10
$183.16 -
Sierra Deluxe Plus Trailer Jack - 054655-10
$248.87 -
Sierra Volvo/Penta Diesel Oil Filter - 18-0035
$49.36 -
Sierra Volvo/Penta Diesel Oil Filter - 18-0036
$48.78 -
Sierra Mercruiser Oil Pan Gasket Set - 18-0348
$47.30 -
Sierra Mercury Powerhead Base Gasket - 18-0378
$73.58 -
Sierra Mercruiser Oil Pan Gasket Set - 18-0405
$80.90 -
Sierra Johnson/Evinrude Head Gasket - 18-0492
$72.12