Welcome to Defender Canada! 
Promotions
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18% offMarpac Fixed Grapnel/Wreck Anchor
$46.84 - $116.97$39.05 - $95.75 -
19% off303 Marine & Recreation Fabric Guard
$5.06 - $158.83$4.17 - $127.19 -
19% off303 Marine & Recreation Aerospace Protectant
$13.69 - $95.83$11.07 - $76.79 -
19% off303 Mold & Mildew Stain Remover
$16.89 - $102.83$13.63 - $82.39 -
29% off303 Marine & Recreational Multi-Surface Cleaner
$12.13 - $59.43$9.82 - $41.79 -
9% offMarpac Fluid Xtractor - 1.7 Gal - 7-0950
$133.63$120.33 -
19% off303 Marine Clear Vinyl Protective Cleaner
$13.94 - $23.27$11.27 - $18.73 -
19% off303 Boat Wash with UV Protectant - 32 oz - 30586
$24.59$19.80 -
9% offMarpac Fluid Xtractor - 1.05 Gal - 7-0951S
$136.42$122.84 -
19% off303 Marine Graphene Nano Spray Coating - 32 oz - 30251
$39.80$31.96 -
9% offSierra Universal Gear Lube Pump - 18-9779
$26.75$24.13 -
19% off303 Marine Quick Wax - 32 oz - 30213
$23.27$18.73 -
19% off303 Salt Neutralizing Wash Boost - 8 oz - 30592
$18.71$15.09 -
9% offSierra Yamaha Fuel Filter - 18-79799
$24.06$21.71 -
9% offSierra Premium Marine Oil Filter - 18-7824-2
$13.28$12.01 -
19% off303 Black Streak Remover - 32 oz - 30243
$25.31$20.37 -
19% off303 Touchless Sealant
$30.00 - $102.83$24.12 - $82.39 -
9% offSierra Mercury Inline Fuel Filter - 18-79965
$17.36$15.68 -
9% offSierra Premium Marine Oil Filter - 18-7876-1
$14.36$12.99 -
9% offSierra Premium Marine Oil Filter - 18-7879
$12.67$11.46 -
19% off303 Rubber Seal Protectant - 3.4 oz - 30324
$14.65$11.84 -
19% off303 Marine Speed Detailer
$16.37 - $76.23$13.22 - $61.11 -
9% offSierra Honda Fuel Filter - 18-79909
$15.73$14.22 -
Sierra Filter Bowl Wrench - 18-9884
$35.16 -
9% offSierra Fuel Filter - 23-7760
$29.98$27.04 -
18% off303 Spot Cleaner - 16 oz - 30222
$8.27$6.73 -
19% off303 Long Lasting Corrosion Coat - 15 oz - 30396
$37.29$29.96 -
19% off303 Citrus Cleaner & Degreaser - 32 oz - 30212
$20.89$16.83 -
19% off303 Marine & Recreation Aerospace Protectant Wipes - 30910
$13.17$10.65 -
24% off303 Instant Windshield Washer Tablets - (25-pack) - 230371
$18.57$14.08 -
9% offSierra Honda Fuel Filter - 18-7521
$20.25$18.29 -
9% offSierra Fuel Water Separator Kit - 18-78867
$72.00$64.86 -
9% offSierra Oil Filter - 18-7906-2
$15.58$14.08 -
9% offSierra Oil Filter - 18-7911-1
$13.70$12.39 -
9% offSierra Racor Fuel Water Separator Filter - 18-7949
$52.38$47.20 -
9% offSierra Yamaha Fuel Filter - 18-7955
$28.05$25.31 -
9% offSierra Johnson/Evinrude Fuel Filter - 18-79781
$19.78$17.86 -
9% offSierra Yamaha Fuel Filter Wrench Tool - 18-79815
$66.38$59.80 -
9% offSierra Yamaha VST Fuel Filter - 18-79900
$69.18$62.32 -
9% offSierra Yamaha VST Fuel Filter - 18-79901
$125.18$112.72 -
9% offSierra Mercury Fuel Water Separator - 18-79906
$17.71$16.00 -
9% offSierra Yamaha VST Fuel Filter - 18-79907
$116.78$105.16 -
9% offSierra Mercury Fuel Water Separator - 18-79911
$37.00$33.36 -
9% offSierra Yamaha VST Filter Kit - 18-79952
$113.98$102.64 -
9% offSierra Yamaha VST Filter Kit - 18-79953
$88.78$79.96 -
9% offSierra Yamaha VST Filter Kit - 18-79954
$78.98$71.14 -
9% offSierra Yamaha VST Filter Kit - 18-79955
$57.98$52.24 -
9% offSierra Yamaha VST Filter & Gasket Kit - 18-79956
$120.98$108.94