Welcome to Defender Canada! 
Ventilation
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Sea-Dog Low Profile Cowl Vent/Snap-On Deck Plate
$37.08 - $51.68 -
9% off
Breeze Booster Hatch Ventilator
$99.86 - $124.70$89.94 - $124.70 -
Sea-Dog Standard Profile Cowl Vent/Snap-On
$50.22 - $61.92 -
Breeze Booster Port Ventilator
$86.72 -
Sea-Dog Narrow Slotted Ventilator - 331290-3
$54.60 -
Sea-Dog Mushroom Vent
$47.30 - $75.04 -
Sea-Dog Clam Shell Vent
$51.68 - $54.60 -
23% offSea-Dog Rectangular Louvered Vent
$9.53 - $23.94$7.30 - $22.50 -
Sea-Dog Flush Thru Vent - 3" - 337590-1
$34.16 -
Sea-Dog Sea Dog Mini Clam Shell Vent - 331335-1
$32.70 -
Sea-Dog Flush Hose Vent
$5.49 -
Sea-Dog Clam Shell Midget Vent
$4.80 -
Sea-Dog Flat Round Louvered Vent/Drain Cover
$5.71 - $7.31 -
Sea-Dog Hose Thru Vent
$5.94 -
Sea-Dog Hose Thru Vent - 4"
$6.99 -
Sea-Dog Hose Elbow Vent - 90 deg. - 337350
$11.23 -
Sea-Dog Rectangular Louvered Vent - 337400-1
$12.21 -
Sierra Nautalift Gas Lift
$31.24 - $34.16 -
Sea-Dog Flat Oblong Louvered Vent - 331620-1
$12.23 -
Sea-Dog Hatch Hinge - 205280-1
$35.62 -
Sea-Dog Stainless Steel Hatch Pull - 221842-1
$8.28 -
Sea-Dog Narrow Slotted Ventilator - 331200
$41.46 -
Sierra Nautalift Stainless Steel Gas Lift
$61.90 - $70.66 -
29% offSea-Dog Flush Vent - 4" - 337426
$4.96$3.50 -
Sea-Dog Butterfly Ventilator
$17.33 - $25.94 -
42% offSea-Dog Stainless Steel Heavy Duty Midget Vent - 331375-1
$13.72$7.88 -
9% offBreeze Booster Optional Insect Screen for Hatch Ventilator
$48.76 - $77.96$43.95 - $77.96 -
29% offSea-Dog Hatch Hinge - 204280-1
$42.92$30.22 -
Sierra Marine Gas Lift Brackets (2-Pack)
$12.96 - $21.33