Welcome to Defender Canada! 
Sierra
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Sierra Premium Marine Oil Filter - 18-7824-2
$13.44 -
Sierra Heavy Duty Dual Bus Bar
$32.98 - $57.28 -
Sierra Compact Push Button Horn Switch
$13.02 -
Sierra Contura II Illuminated Weather Resistant Rocker Switch
$17.96 - $27.11 -
Sierra Standard Toggle Switch
$13.26 - $21.74 -
Sierra Heavy Duty Toggle Switch - 50A
$21.62 - $27.58 -
Sierra Small Indicator Light - 12V DC
$11.28 - $13.52 -
Sierra Large Indicator Light - 12V DC
$8.90 - $10.17 -
Sierra Mercruiser Oil Pan Gasket - 18-1237
$61.35 -
Sierra Yamaha Thermostat - 18-3524
$46.48 -
Sierra Yamaha Thermostat - 18-3541
$38.38 -
Sierra Volvo/Penta Raw Water Thermostat - 18-3615
$28.93 -
Sierra Mercury Thermostat - 18-3638
$62.68 -
Sierra Mercury Water Pump Repair Kit - 18-3690
$240.88 -
Sierra Mercury Thermostat Kit - 18-43052
$54.58 -
Sierra Mercury Complete Water Pump Repair Kit - 18-48317
$259.78 -
Sierra Mercruiser Distributor Cap - 18-5244-2
$99.13 -
Sierra Mercury Ignition Electronic Conversion Kit - 18-5298-1
$228.73 -
Sierra Johnson/Evinrude Tilt/Trim Assembly - 18-6280
$240.92 -
Sierra Volvo/Penta Circuit Breaker - 18-69550
$73.48 -
Sierra Oil Filter - 18-7911-1
$13.92 -
Sierra Yamaha Oil Filter - 18-8700
$12.07 -
Sierra Suzuki Oil Filter - 18-8870
$13.09 -
Sierra Lido Series Water Temperature Gauge - 65509P
$66.75 -
Sierra Black Series Sterling Fuel Gauge - 67021P
$54.58 -
Sierra Pigtail Adapter - AC12500
$249.00 -
Sierra AC Inlet - 30A/125V - AC12540
$25.26 -
Sierra Halo LED Push Button Horn - AV10050R
$31.63 -
Sierra Digital Voltmeter - EA01070
$21.20 -
Sierra Johnson/Evinrude Emergency Killswitch Lanyard - MP28890
$17.51 -
Sierra 3-Position Conventional Ignition Switch - MP39080-1
$59.98 -
Sierra 3-Position Magneto Ignition Switch - MP39090
$65.38 -
Sierra Brass Push Button Switch - MP39350
$28.93 -
Sierra 3-Position Conventional Ignition Switch - MP39780
$27.58 -
Sierra 4-Position Weather Resistant Switch Panel with Circuit Breaker - SP21000
$186.88 -
Sierra Female Boat Side Trolling Motor Socket - WH10470-1
$26.84 -
Sierra Male Motor Side Trolling Motor Socket - WH10480-1
$22.54 -
Sierra Male V-Groove Boat Side Trolling Motor Socket - WH10610-1
$31.63 -
Sierra Marine Grade Illuminated USB Charger
$34.33 - $77.53 -
Sierra Push Button Switch
$28.93 -
Sierra Brass Dual Bus Bar
$17.72 - $25.75 -
Sierra Premium Marine Oil Filter - 18-7878
$19.34 -
Sierra Premium Marine Oil Filter - 18-7879
$11.88 -
Sierra Mini Bus Bar
$25.75 - $28.93 -
Sierra FMX Fuse
$18.24 -
Sierra 3-Position Heavy Duty Push-Pull Switch
$26.30 - $28.93 -
Sierra Contura V Illuminated Rocker Switch
$16.96 - $20.29 -
Sierra Weather Resistant Contura II Rocker Switch
$15.72 - $21.43