Welcome to Defender Canada! 
Maintenance Sale
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9% offCentek BilgeKleen Bilge Water Filter System - 8-BK-1
$249.82$224.90 -
9% offCentek BilgeKleen Bilge Water Replacement Filter - 8-BF-1-1R
$109.78$98.86 -
9% offSeafoam Motor Treatment
$19.09 - $129.43$19.09 - $116.55 -
9% offSeafoam Marine PRO Engine Fuel Treatment - MP20
$24.37$21.99 -
9% offSierra Universal Gear Lube Pump - 18-9779
$26.75$24.13 -
9% offSierra Yamaha Fuel Filter - 18-79799
$24.06$21.71 -
9% offSierra Premium Marine Oil Filter - 18-7824-2
$13.28$12.01 -
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 -
9% offSeafoam Complete Interior Sanitizer - X99
$13.81$12.50 -
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 -
9% offSeafoam Ultimate Oil Stabilizer - OS32
$31.31$28.25 -
9% offSeafoam Motor Treatment and Spray Combo - SF-SS
$42.60$38.40 -
9% offSeafoam Engine Intake Cleaner & Lube Spray - SS14
$19.99$18.06 -
9% offSeafoam Bugs-B-Gone Multi-Use Cleaner
$15.72 - $73.40$14.20 - $66.12 -
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 -
9% offSierra Mercury Fuel Water Separator Filter - 18-79968
$31.40$28.32 -
9% offSierra Mercury Fuel Water Separating Filter - 18-79969
$125.18$112.72 -
9% offSierra Yamaha Fuel Filter - 18-79970
$97.18$87.52 -
9% offSierra Yamaha Fuel Filter - 18-79973
$69.18$62.32 -
9% offSierra Yamaha Fuel Filter - 18-79979
$43.98$39.64 -
9% offSierra Yamaha Fuel Filter - 18-79980
$48.18$43.42 -
9% offSierra Yamaha Fuel Filter - 18-79981
$48.18$43.42 -
9% offSierra Yamaha Fuel Filter - 18-79983
$31.38$28.30 -
9% offSierra Suzuki Fuel Filter - 18-79991
$81.78$73.66 -
9% offSierra GM V8 Oil Filter - 18-8003-1
$16.64$15.03 -
9% offSierra Volvo/Penta Diesel Fuel Filter - 18-8125
$59.38$53.50 -
9% offSierra PCM Fuel Filter - 18-8127-1
$66.38$59.80