Welcome to Defender Canada! 
Sierra
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Sierra GM V8 Oil Filter - 18-8003-2
$18.24 -
Sierra Hose Barb - 3/8" - 18-8074
$11.06 -
Sierra Marine Fuel Water Separator Kit - 18-7982-1
$51.34 -
Sierra Small Indicator Light - 12V DC
$12.51 - $14.97 -
Sierra Small Indicator Light - 125V AC
$15.32 -
Sierra Large Indicator Light - 12V DC
$9.86 - $11.22 -
Sierra Tip Lit Toggle Switch
$21.59 - $35.83 -
Sierra Heavy Duty Toggle Switch - 25A
$13.71 - $21.59 -
Sierra Satin Chrome Tip Toggle Switch
$24.22 - $37.24 -
Sierra Heavy Duty Toggle Switch - 50A
$24.07 - $30.19 -
Sierra Standard Toggle Switch
$14.68 - $24.22 -
Sierra Halo LED Dependent Rocker Switch
$45.70 -
Sierra Compact Rocker Switch
$9.50 - $23.34 -
Sierra Halo LED Rocker Switch
$45.70 - $59.80 -
Sierra Contura III Illuminated Weather Resistant Rocker Switch
$23.26 - $24.99 -
Sierra Contura III Illuminated Weather Resistant Rocker Switch with Black & Grey Paddles
$22.23 - $37.24 -
Sierra Contura III Standard Weather Resistant Rocker Switch
$19.94 - $21.96 -
Sierra Contura III Standard Weather Resistant Rocker Switch with Black & Grey Paddles
$19.94 - $28.78 -
Sierra Weather Resistant Contura II Rocker Switch
$18.80 - $23.81 -
Sierra Contura II Illuminated Weather Resistant Rocker Switch
$19.94 - $28.78 -
Sierra NMEA 2000 Starter Kit
$135.94 - $178.24 -
Sierra Contura V Illuminated Rocker Switch
$18.86 - $22.57 -
Sierra NMEA 2000 Termination Resistor
$16.21 - $17.38 -
Sierra NMEA 2000 Micro-C Drop Cable
$40.06 - $82.36 -
Sierra NMEA Micro T-Piece
$37.24 - $96.46 -
Sierra 3-Position Heavy Duty Push-Pull Switch
$28.78 - $31.60 -
Sierra Compact Push Button Horn Switch
$14.60 -
Sierra NMEA 2000 Micro-C Extension Cable
$52.75 - $147.25 -
Sierra Marine Gas Lift Brackets (2-Pack)
$14.46 - $26.77 -
Sierra Nautalift Gas Lift
$35.83 - $41.13 -
Up to 9% offSierra Nautalift Stainless Steel Gas Lift
$62.75 - $84.68 -
Sierra FMX Fuse
$20.24 -
Sierra Marine Rated Battery Fuse
$28.23 -
Sierra 2-Step Dual Bus Bar - 150A
$41.47 - $54.16 -
Sierra Mini Bus Bar
$28.67 - $33.01 -
Sierra ANL Fuse
$62.62 - $75.31 -
Sierra 408 Series Fuse Block with Bus Bar
$56.98 - $71.08 -
Sierra Heavy Duty Dual Bus Bar
$37.24 - $54.16 -
Sierra Common Ground Fuse Block
$25.46 - $38.65 -
Sierra Hot Feed Fuse Block
$38.65 - $51.34 -
Sierra 408 Series Fuse Block
$58.39 - $66.85 -
Sierra Brass Dual Bus Bar
$19.75 - $28.66 -
Sierra Cam Lock
$23.13 - $24.38 -
Sierra ATO/ATC Style Fuse Block
$21.38 - $55.57 -
Sierra 2-Position Battery Switch
$45.70 - $51.34 -
Sierra 4-Position Battery Switch
$51.34 - $59.80 -
Sierra Voltage Sensitive Battery Relay
$85.18 - $217.76 -
Sierra Halo LED Push Button Power Switch
$37.24