Shopping from Canada? 
Go to Defender Canada!
Collections
-
Up to 10% offWhitecap Galvanized Folding Anchor
$14.92 - $27.89 -
Plastimo Brass Connector for Inflation Valve - 67111
$9.09 -
Up to 29% off
Polyform HTM-1 Line-Through Fender
$35.49 - $42.99 -
10% offRevere ComfortMax Inflatable Belt Pack PFD/Life Jacket
$98.09 -
5% offJohnson Submersible Cartridge Non-Automatic Bilge Pump
$42.74 -
Up to 10% off
Full Throttle Child Rapid-Dry Life Jacket
$38.69 - $43.19 -
McMurdo Fastfind 220 Personal Location Beacon with GPS - 91-001-220A-C
$354.99 -
Helly Hansen Seven J Rain Jacket
$120.00 -
Bombard Zodiac Floor Slats
$152.99 - $162.99 -
9% offTaylor Made Quick Knot Fender Hangers (4-Pack) - 1098
$16.96 -
Up to 10% off
Taylor Made Post Bumper
$31.99 - $36.89 -
Up to 10% offRule ECO Switch
$104.39 - $120.99 -
Up to 10% offBrownell K4 Keel Stand Replacement Top
$93.59 - $117.89 -
Helly Hansen Salt Original Sailing Jacket
$270.00 - $285.00 -
Up to 10% offSea-Dog Stainless Steel Jaw & Jaw Swivel
$9.67 - $18.89 -
5% offBoatLIFE Life-Calk Sealant - 1305
$9.81 -
10% offCentek BilgeKleen Bilge Water Replacement Filter - 8-BF-1-1R
$71.99 -
10% offC-Level 3-Step Sea Steps - 8855
$77.99 -
Up to 10% offCrosby G-341 Weldless Sling Link
$19.05 - $446.99 -
10% offPeerless ACCO Boatman's Pride Pre-Cut Anchor Leader Chain - Coated 1/4" - 406980405
$29.69 -
Up to 10% offWhitecap Galvanized Steel Rope Thimble
$3.64 - $10.05 -
10% offSeachoice Bilge Absorbent - 91000
$10.70 -
10% offRoca W50-Series Pantograph Wiper Arm with Washing Jet - RC538347
$374.39 -
Up to 10% off
Roca W38-Series Pantograph Windshield Wiper Arm
$244.79 - $248.39 -
Gill Side Zip Life Jacket/PFD
$140.00 -
10% offTaylor Made D-Sponge Windshield Gasket - 1725
$26.09 -
NOCO Boost X Ultrasafe Lithium Jump Starter - 1250A - GBX45
$141.99 -
8% offMTI Industries High Bilge Water Alarm - SA-1000XL
$87.39 -
Up to 15% offExalto 255BS Windshield Wiper Motor
$726.74 - $1,157.69 -
10% offWhitecap Recessed Anchor Point Bracket - 6740C
$26.09 -
10% offKent Adult Life Jacket/PFD
$13.93 -
10% offTaylor Made Pontoon Rail Fender Adjusters (4-Pack) - 1139
$20.69 -
Up to 10% off
Vetus Windshield Wiper Blade
$21.59 - $29.69 -
10% offTaylor Made Boat Seat Cover - 80240
$50.39 -
Up to 9% off
Taylor Made Dock Pro Dock Bumper
$16.97 - $17.91 -
10% off
Taylor Made Dock Pro Vinyl Dock Bumper
$17.99 -
Weems & Plath Endurance 125 Barometer
$229.99 -
Weems & Plath Endurance II 105 Open Dial Barometer
$239.99 -
5% offOptima Bluetop Optima Spiral Cell Starting Marine Battery - 34M
$316.34 -
10% offOrion Orange Smoke Handheld Signal (1-Pack) - 956
$26.99 -
10% offPolyform High Volume Hand Pump - #30 Hand Pump
$35.99 -
Up to 5% offJohnson Low Boy Non-Automatic Bilge Pump
$42.74 - $47.99 -
5% offIcom Replacement Li-Ion Battery Pack - BP245H
$122.54 -
5% offIcom Replacement Lithium-Ion Battery - BP252
$67.44 -
5% offMustang Survival Child Cold Water Immersion Suit with Harness - MIS210HR-4-0
$531.99 -
Up to 10% offMaxwell MAXSET Stainless Steel Plow Anchor
$195.99 - $2,697.39 -
Jabsco Maxi Puppy 3000 Flexible Impeller Pump - 12V - 23610-3003
$562.59 -
26% offTakacat T300S Air Floor 9' 10" Boat - 2024
$1,550.00