Welcome to Defender Canada! 
New Arrivals
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Forespar Refresh Marine Head and Tank Deodorizer
$20.70 - $24.22 -
19% offBoat Bling Bubble Sauce Boat & RV Soap - 1 Quart - BS0032
$26.87$21.62 -
19% offBoat Bling Deck Sauce Non-Skid Deck Cleaner - 1 Gal - DS0128
$56.63$45.43 -
19% offBoat Bling Glass Sauce Treatment & Cleaner Kit - 4 oz - BS_GLASS0004_KIT
$21.53$17.34 -
19% offBoat Bling Vinyl Sauce Upholstery Cleaner
$32.73 - $77.58$26.30 - $62.19 -
19% offBoat Bling Hot Sauce Water Spot Remover
$32.75 - $77.58$26.32 - $62.19 -
Champion QC8WEPIA Iridium Spark Plug - 9810
$17.68 -
Siren Marine Wireless Entry Sensor for Siren 3 - SM-WLS3-ENTR-917
$195.32 -
Siren Marine Wireless High-Water Sensor for Siren 3 - SM-WLS3-HIWS-917
$195.32 -
Siren Marine Siren 3 Pro Vessel Management Device - SM-S3P-917
$1,116.21 -
Siren Marine Audible Alarm - SM-ACC-ALRM
$77.75 -
Siren Marine PAM4 Wired DC Relay - SM-ACC-DCRE
$39.90 -
Siren Marine Wireless Temperature Sensor for Siren 3 - SM-WLS3-TEMP-917
$195.32 -
Siren Marine Wired Canvas Snap Cover Sensor - SM-ACC-SNAP
$54.46 -
Siren Marine Wired Infrared Motion Sensor - SM-ACC-INFR
$189.86 -
Siren Marine Wired Magnetic REED Switch - SM-ACC-REED
$26.33 -
Siren Marine Wired Micro ePIR Motion Sensor - SM-ACC-EPIR
$204.42 -
19% offBoat Bling Boat & RV Soap - 1 Gal - BOATRVSOAP-0128
$41.23$33.11 -
19% offBoat Bling Green Sauce Mold & Mildew Stain Renover - 1 Quart - GS0032
$32.75$26.32 -
19% offBoat Bling Mild Sauce Soap - 1 Quart - MS0032
$35.55$28.56 -
19% offBoat Bling Condition Sauce Vinyl Conditioner
$39.75 - $91.63$31.92 - $73.43 -
Skyhawk Oversea Hub - HUB3VZG1
$420.58 -
Skyhawk Oversea Battery Sensor - SHBTYG1
$115.38 -
Skyhawk Oversea Entry Sensors (2-Pack) - SHREDG2
$115.38 -
Skyhawk Oversea Passive Infrared Motion Sensor - SHPIRG1
$115.38 -
Skyhawk Oversea Sound Sensor - SHSNDG1
$115.38 -
Skyhawk Oversea Temperature/Humidity/Water Sensor - SHTHWG1
$115.38 -
Skyhawk Oversea Shore Power Sensor - SHSREG1
$108.38 -
Skyhawk Oversea Fishing Hub Bundle - OSKITFISHING1
$703.43 -
Skyhawk Oversea Pontoon Hub Bundle - OSKITPONTOON1
$562.02 -
Skyhawk Oversea Hub Starter Kit - OSKITSTARTER1
$616.62 -
Champion RJ12YC Nickel Spark Plug - 14
$6.52 -
Champion RV15YC4 Nickel Spark Plug - 18
$6.42 -
Champion RC12YC Nickel Spark Plug - 71
$6.67 -
Champion RV8C Nickel Spark Plug - 121
$6.56 -
Champion RF10C Nickel Spark Plug - 129
$6.67 -
Champion RS9YC Nickel Spark Plug - 304
$6.45 -
Champion L82YC Nickel Spark Plug - 328
$6.42 -
Champion RN7YC Nickel Spark Plug - 332
$6.67 -
Champion RV9YC Nickel Spark Plug - 400
$6.36 -
Champion RS12YC Nickel Spark Plug - 401
$6.49 -
Champion RN12YC Nickel Spark Plug - 404
$6.45 -
Champion RV12YC Nickel Spark Plug - 406
$6.49 -
Champion RN9YC Nickel Spark Plug - 415
$6.60 -
Champion RC7YC3 Nickel Spark Plug - 444
$7.02 -
Champion RA8HC Nickel Spark Plug - 810
$6.87 -
Champion RL82YC Nickel Spark Plug - 814
$7.39 -
Champion RN2C Nickel Spark Plug - 818
$6.69