Welcome to Defender Canada! 
Ventilation
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Vetus PQ53 Mosquito Screen - HORPQ53
$47.13 -
Seachoice Cowl Ventilator - 16031
$45.70 -
Seachoice Ventilator - 16081
$14.46 -
Seachoice Hatch Hinge - 35101
$35.12 -
Seachoice Lid and Hatch Support - 35861
$36.62 -
Seachoice Stainless Steel Hatch Cover Pull - 36691
$11.15 -
Seachoice Hatch Replacement Handle - 39171
$13.97 -
Lewmar Atlantic Portlight Handle Kit - 360520999
$98.19 -
Lewmar L ow Profile Round and D-Hatch Joining Insert - 360926999
$47.13 -
Vetus Extraction Ventilator
$203.64 - $536.38 -
Lewmar Stainless Steel/Standard Portlight Trim
$48.64 - $170.27 -
Lewmar Low Profile Mk2 Hatch Lower Frame
$197.30 - $388.01 -
Lewmar Low Profile Mk2 Hatch Upper Frame
$173.29 - $425.59 -
6% offWhitecap 304 Stainless Steel Ball Stud End Fitting - G-1030SS
$14.25$13.29 -
6% offWhitecap 304 Stainless Steel Gas Spring Mounting Bracket - G-1155C
$27.96$26.04 -
6% off
Whitecap Gas Spring Mounting Bracket
$14.41 - $29.78$13.44 - $27.72 -
Lewmar Ultra Low Profile Hatch
$784.51 - $2,292.17 -
6% offWhitecap Trim Ring
$63.65 - $86.18$59.24 - $80.19 -
Micro-Air SMXir Control Display/Keypad - 502-09
$337.69 -
Micro-Air MA Replacement Trigger - ASY-599-X01
$102.23 -
Micro-Air Pump Relay Board
$340.99 - $413.57 -
Webasto FCF Platinum Ambient/Return Air Temperature Sensor - 5012172A
$7.11 -
Webasto FCF Platinum Replacement Air Filter
$12.24 - $13.53 -
Webasto FCF Classic Replacement Air Filter
$2.06 - $3.45 -
Sea-Dog Gas Tank Vent - 352100-1
$16.93 -
Sea-Dog Stainless Steel Round Louvered Vent
$9.55 - $12.82 -
Vetus Porthole/Portlight Mosquito Screen
$63.65 - $68.16 -
Vetus Ring and Nut
$300.91 - $419.37 -
9% offLewmar Hatch Trim and Fly Screen Kit - Size 20 3G - 367420552
$222.83$200.60 -
Vetus Dorade Box - 3" - BOXS75
$791.61 -
Vetus Magnus Heavy-Duty Ventilation Hatch - MAG2626SL
$828.47 -
Vetus Mushroom Vent (ATHOS1) - BOX100
$743.68 -
Vetus PA Series Rectangular Opening Porthole
$560.72 - $822.03 -
Vetus Porthole/Portlight Mosquito Screen - WSP04K
$74.16 -
Webasto Sea Water Intake Kit
$1,573.27 -
6% offWhitecap Stainless Steel Angled Base Hatch Hinge - 6211C
$71.16$66.22 -
6% offWhitecap Zinc Plated Steel Ball Stud for Gas Lifts - G-1005C
$9.07$8.47 -
T-H Marine 2-Way Boat Alarm System - TWA-1-DP
$202.21 -
6% offT-H Marine 2-Way Boat Alarm System Remote - TWAR-1-DP
$86.18$80.19 -
Beckson Cowl Vent - C-1
$42.88 -
Beckson Bilge Ventilation Hose
$175.42 -
Lewmar Round Stainless Steel Portlight
$544.20 - $954.16 -
Lewmar Low Profile D-Hatch
$886.12 - $1,035.59 -
Furuno KTA-577-02 CPU Board Fan - 001-193-600-00
$553.30 -
Furuno KTA-902-01 Graphic PCB Fan - 001-193-610-00
$897.34 -
Beckson Newport Rain Drain Rectangular Opening Port 714
$340.43 - $362.52 -
Beckson Vent-O-Mate Replacement Ventilator Cover - C-6R
$28.70 -
Beckson Vent-O-Mate Replacement Ventilator Cover - C-6RS
$95.05