Welcome to Defender Canada! 
Boat Show Deals
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Maretron NMEA 2000 Tank Level Monitor - TLM100-01
$321.78 -
Maretron Vessel Data Recorder - VDR100-01
$932.71 -
Maretron NMEA 2000/USB Gateway - USB100-01
$248.36 -
9% off
Onyx Throwable Foam Boat Cushion/PFD
$25.67$23.16 -
Maretron NMEA 2000 Multifunction Color Display - DSM410-01
$680.99 -
9% off
Onyx A/M-24 Automatic/Manual Inflatable PFD/Life Jacket
$211.72 - $247.62$190.61 - $222.91 -
9% offMaretron Fuel Flow Sensor
$716.82 - $1,659.38$681.00 - $1,576.44 -
9% offOnyx Adult General Purpose Life Jackets/PFD (4-Pack) - 103200-999-004-12
$175.03$157.59 -
Maretron High-Resolution Color Display - 5.7" - DSM570-01
$1,261.82 -
9% off303 Marine & Recreation Fabric Guard
$5.00 - $156.57$5.00 - $140.98 -
Maretron Tank Level NMEA 2000 Adapter - TLA100-01
$361.11 -
Maretron Micro Double-Ended Cordset
$34.67 - $80.56 -
Maretron J1939 to NMEA 2000 Gateway - J2K100-01
$433.21 -
Maretron Ultrasonic Wind and Weather Station - WSO200
$763.61 -
Maretron Fuel Flow Monitor - FFM100-01
$536.78 -
9% off303 Marine & Recreation Aerospace Protectant
$13.96 - $94.47$12.62 - $85.09 -
Maretron NMEA 2000 DC Monitor - DCM100-01
$712.48 -
Maretron Internet Protocol Gateway - IPG100-01
$878.95 -
Maretron Solid-State Rate/Gyro Compass - SSC300-01
$501.39 -
Maretron Pressure Transducer - PTS-0-1.5PSI-02
$426.68 -
9% off303 Mold & Mildew Stain Remover
$16.66 - $101.37$15.06 - $91.30 -
9% offOnyx A/M-33 All Clear Inflatable Life Jacket/PFD with Harness - 134300-701-004-21
$518.91$467.08 -
Maretron Micro/Mid Field Attachable Connector - Male - FA-CM-ST
$34.67 -
Maretron TFT-5H-Focus Tube Kit - TFT-5H
$79.26 -
9% off
Onyx MoveVent Curve Life Jacket/PFD
$76.48 - $87.58$68.89 - $78.88 -
Maretron Female Micro/Mid Field Attachable Connector - FA-CF-ST
$34.67 -
Maretron Submersible Pressure Transducer
$452.88 - $648.22 -
14% offMaretron Pressure Transducer
$235.18 - $269.68$211.72 - $256.23 -
9% offOnyx M-24 Essential Manual Inflatable Life Jacket/PFD - 131200-100-004-23
$215.34$193.86 -
24% off
Onyx Neoprene Pet Life Jacket/PFD
$49.02 - $58.71$36.91 - $52.90 -
Maretron Fluid Pressure Monitor - FPM100-01
$583.98 -
Maretron Micro Multi Port Box - CM-CF-4
$113.33 -
Maretron Mini Field-Attachable Connector
$41.23 -
Maretron NMEA Mid Single Ended Cordset - DF-DB1-25.0
$197.27 -
9% off303 Marine & Recreational Multi-Surface Cleaner
$11.97 - $59.97$10.84 - $54.04 -
9% offOnyx Kent 1362 Automatic In-Sight Inflatable Life Jacket/PFD Re-Arm Kit - 136200-701-999-13
$37.84$34.12 -
14% off
Maretron Mid Double-Ended Cordset
$35.08 - $87.54$33.36 - $80.57 -
9% off303 Marine Clear Vinyl Protective Cleaner
$13.75 - $22.95$13.75 - $20.71 -
9% offOnyx M-16 Inflatable Belt Pack/PFD
$127.54$114.85 -
24% off
Onyx Adult General Purpose Life Jacket/PFD
$44.22 - $45.83$33.32 - $41.31 -
9% offOnyx K320KIT Inflatable Life Jacket/PFD Re-Arm Kit - 135200-701-999-12
$33.70$30.39 -
19% off
Onyx Nylon Pet Life Jacket/PFD
$28.82 - $42.59$23.18 - $38.39 -
Maretron Network Bus Extender - NBE100-01
$442.39 -
Maretron NMEA 2000 AC Monitor - ACM100-01
$585.29 -
9% off303 Boat Wash with UV Protectant - 32 oz - 30586
$24.24$21.88 -
9% offOnyx A/M-33 All Clear Inflatable Life Jacket Rearming Kit - 136300-701-999-19
$35.08$31.63 -
Maretron Micro Powertap Tee Connector - CF-SPWR05-CF
$58.27 -
Maretron Mini/Micro Tee
$46.47 - $53.02