Welcome to Defender Canada! 
New Arrivals
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Sierra Mercruiser GM Big Block Exhaust Manifold - 18-1957-2
$458.70 -
Sierra Mercruiser Exhaust Manifold Elbow - 18-1976-2
$274.30 -
Douglas Marine Eccentrica Foldaway 4-Step Ladder - 1002-004ECC
$1,347.09 -
Douglas Marine Master Mooring Junior Series Mooring Springs
$426.86 - $576.62 -
Douglas Marine Bow Shield
$248.31 - $343.38 -
Bioaqualife Biozip Double Sewn Access Door
$76.93 -
Bioaqualife Biowrap Shrink Wrap
$1,403.68 - $1,519.60 -
Bioaqualife Biotape Shrink Tape
$26.84 - $75.49 -
Bioaqualife Biotape Preservation Tape
$27.74 - $52.44 -
Bioaqualife Biozip Access Door
$35.14 - $59.62 -
Sierra Deluxe Trailer Jack - 054650-10
$180.66 -
Sierra Deluxe Plus Trailer Jack - 054655-10
$245.47 -
Sierra Volvo/Penta Diesel Oil Filter - 18-0035
$48.69 -
Sierra Volvo/Penta Diesel Oil Filter - 18-0036
$48.12 -
Sierra Mercruiser Oil Pan Gasket Set - 18-0348
$46.66 -
Sierra Mercury Powerhead Base Gasket - 18-0378
$72.58 -
Sierra Mercruiser Oil Pan Gasket Set - 18-0405
$79.80 -
Sierra Johnson/Evinrude Head Gasket - 18-0492
$71.14 -
Sierra Mercury/Yamaha Plenum Gasket Set - 18-0663
$79.78 -
Sierra Mercruiser Exhaust Elbow Gaskets (2-Pack) - 18-0672-9
$32.26 -
Sierra Mercruiser Closed Dry Joint Riser Gasket - 18-0720
$78.34 -
Sierra Mercruiser Open Dry Joint Riser Gasket - 18-0721
$94.18 -
Sierra Mercruiser Restricted Dry Joint Riser Gasket - 18-0722
$78.34 -
Sierra Johnson/Evinrude Base Adapter to Powerhead Gasket - 18-0965
$38.02 -
Sierra Volvo/Penta Exhaust Bellows - 18-1076
$63.94 -
Sierra Mercruiser Oil Pan Gasket - 18-1237
$63.96 -
Sierra Mercruiser Vortec Head Gasket Set - 18-1254
$248.26 -
Sierra Honda Outboard Starter Motor - 18-15061
$372.15 -
Sierra Yamaha Fuel Pump Drive Belt - 18-15145
$46.66 -
Sierra Yamaha Trim Relay Assembly - 18-1522
$337.54 -
Sierra Yamaha Trim Relay Assembly - 18-1523
$226.66 -
Sierra Yamaha Trim Relay Assembly - 18-1524
$291.46 -
Sierra Yamaha Trim Relay Assembly - 18-1525
$177.70 -
Sierra Mercruiser Circuit Breaker - 60A - 18-15501
$111.46 -
Sierra Suzuki Power Trim Motor - 18-18303
$500.29 -
Sierra Mercruiser V6 Dry Joint Exhaust Manifold - 18-1842
$546.49 -
Sierra Mercruiser Dry Joint Exhaust Manifold - 18-1843
$704.98 -
Sierra Mercruiser Dry Joint Spacer Kit - 3" - 18-1844K
$876.21 -
Sierra Mercruiser Dry Joint Exhaust Elbow - 18-1845
$552.21 -
Sierra Mercruiser Dry Joint Spacer Kit - 3" - 18-1847K
$972.69 -
Sierra OMC Stern Drive Exhaust Manifold - 18-1848
$547.93 -
Sierra Crusader GM Big Block V8 Exhaust Manifold - 18-1929
$565.33 -
Sierra Chrysler Exhaust Manifold Riser - 18-1945
$242.57 -
Sierra Chrysler Exhaust Manifold Riser - 18-1946
$177.77 -
Sierra GM Small/Big Bock Exhaust Manifold Spacer - 18-1949
$268.47 -
Sierra Mercruiser Exhaust Manifold - 18-1956-3
$746.70 -
Sierra Mercruiser Exhaust Elbow Riser - 18-1970-2
$362.12 -
Sierra Mercruiser Exhaust Manifold Elbow - 18-1974-1
$575.24