Welcome to Defender Canada! 
Deals
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14% off
Blue Sea Systems A-Series Toggle Circuit Breaker
$24.07 - $76.72$20.55 - $76.72 -
19% off
Ancor Marine Heat Shrink Ring Terminal Electrical Connectors
$5.36 - $64.03$5.36 - $64.03 -
Blue Sea Systems C-Series Toggle Circuit Breaker
$79.54 - $293.86 -
Jabsco Diverter Y-Valve - 45490-1000
$117.63 -
14% offBlue Sea Systems Surface Mount 187-Series Thermal Circuit Breaker
$144.10 - $195.16$126.43 - $195.16 -
Forespar Vented Loop
$38.89 - $71.08See price in cart -
14% offNauta Flexible Fresh Water Tank
$506.81 - $859.32$430.89 - $730.52 -
19% offBlue Sea Systems ANL Fuse
$44.29 - $83.77$44.29 - $83.77 -
9% offBlue Sea Systems Combination Circuit Breaker Panel - 8408
$1,682.77$1,514.55 -
9% offScandvik Breeze Power-Seal 316 Stainless Steel Hose Clamp (10-Pack)
$33.01 - $54.16$33.01 - $52.75 -
9% offBlue Sea Systems PowerBar BusBar - 600A
$172.62 - $202.23$155.41 - $202.23 -
14% offBlue Sea Systems Common BusBar - 150A
$23.87 - $43.36$23.87 - $43.36 -
33% offACR Bronze Pipe Tee Coupler
$6.96 - $117.61$4.83 - $117.61 -
9% offBlue Sea Systems ST Blade 6-Fuse Block with Common Negative Bus
$71.08 - $80.95$71.08 - $72.92 -
Groco Combo XL Thru-Hull
$44.74 - $121.84 -
21% offACR Bronze Hex Head Pipe Reducer/Adapter Bushing
$3.14 - $55.57$3.14 - $55.57 -
13% offBlue Sea Systems Push Button Reset-Only Circuit Breaker
$7.54 - $80.95$6.49 - $80.95 -
19% offTrident Marine 200 Series Ply Soft Wall Wet Exhaust and Water Hose
$15.14 - $997.75$15.14 - $997.75 -
14% offNauta Heavy Duty Diesel Fuel and Waste Tank - 14.5 Gal - FT915122
$776.12$659.80 -
19% offApollo Conbraco 3-Way Diverter Valve
$83.77 - $396.84$83.77 - $317.60 -
Forespar Marelon 90 deg. Elbow Tailpipe/Hose Connector
$7.51 - $27.61See price in cart -
14% offMarinco Pigtail Adapter - 125V
$69.67 - $285.42$69.67 - $285.42 -
Forespar Marelon Tailpipe/Hose Connector
$8.54 - $28.74See price in cart -
Perko Bronze Seacock Body
$199.41 - $668.56 -
19% offBlue Sea Systems 187-Series Thermal Circuit Breaker
$110.56 - $195.16$88.57 - $195.16 -
9% offBlue Sea Systems PowerBar 1000 BusBar
$254.42 - $315.06$254.42 - $315.06 -
19% off
Blue Sea Systems Contura III Water Resitant Rocker Switch
$14.92 - $35.83$12.29 - $35.83 -
19% offBlue Sea Systems ATO/ATC Fuses
$4.50 - $30.19$4.50 - $28.78 -
Blue Sea Systems AC Source Rotary Switch - 9019
$462.71 -
17% offAncor Nylon Ring Terminals
$4.45 - $59.80$3.67 - $59.80 -
9% offBlue Sea Systems 12-Position DC Branch Circuit Breaker Panel - 1223
$646.40$581.82 -
Groco APHS Series Bronze Hull Scoop Strainer with Access Door
$269.91 - $604.09 -
28% offVetus C20 Slow Blow Type Strip Fuse
$23.92 - $30.19$21.61 - $26.70 -
33% offACR Bronze Pipe Coupler
$5.52 - $73.90$3.69 - $73.90 -
31% offACR Bronze Pipe Reducer/Adapter Coupler
$5.66 - $83.77$3.88 - $83.77 -
Whitecap Stainless Steel Thru-Hull with Barb
$51.34 - $192.36 -
33% off
Blue Sea Systems MIDI/AMI Fuses
$9.78 - $12.88$6.55 - $12.88 -
Jabsco Water Pressure Regulator - 44412-2045
$120.43 -
7% offBlue Sea Systems AC Main Circuit Breaker Panel - 8079
$166.96$153.65 -
9% offBlue Sea System UL-489 Flat Rocker Circuit Breaker
$62.68 - $97.87$57.69 - $97.87 -
9% offBlue Sea Systems Deckhand Dimmer
$78.13 - $127.48$78.13 - $127.48 -
19% offRacor Replacement SNAPP Filter Hose Fittings
$7.18 - $24.79$7.18 - $24.79 -
19% offBlue Sea Systems MEGA/AMG Fuses
$16.00$13.29 - $16.46 -
29% offApollo Conbraco Shut Off Valve
$64.03 - $481.45$64.03 - $481.45 -
9% offSea-Dog Vertical Breaker/Switch Panel - 422800-1
$64.03$57.69 -
9% offGroco HSTH Series Combo High Speed Pickup Thru-Hull Fitting with Nut
$26.64 - $1,259.75$26.64 - $1,259.75 -
Lumitec Poco 3 Digital Lighting Control Module - 101699
$433.90 -
19% offGroco ASC Series Slotted Hull Strainer
$199.41 - $2,053.64$159.64 - $2,053.64