Welcome to Defender Canada! 
Sierra
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Sierra Black Sterling Series Tachometer - 67363P
$138.28 -
Sierra Buzzer with LED Warning - EA01040
$31.63 -
Sierra Yamaha Emergency Killswitch Lanyard - MP28860
$16.73 -
Sierra 3-Position Conventional Ignition Switch - MP39060-1
$54.58 -
Sierra Emergency Cut-Off Switch - MP40950
$51.88 -
Sierra Halo LED Push Button Switch
$27.21 - $100.48 -
Sierra Premium Marine Oil Filter - 18-7824-2
$13.44 -
Sierra Brass Dual Bus Bar
$17.72 - $25.75 -
Sierra Heavy Duty Dual Bus Bar
$32.98 - $57.28 -
Sierra Nautalift Stainless Steel Gas Lift
$58.63 - $77.53 -
Sierra Compact Push Button Horn Switch
$13.02 -
Sierra NMEA Micro T-Piece
$32.98 - $108.58 -
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 Volvo/Penta Exhaust Hose - 18-2780-1
$55.93 -
Sierra Mercruiser Exhaust Elbow Gaskets (2-Pack) - 18-2849-9-1
$27.58 -
Sierra Volvo/Penta Exhaust Manifold Gaskets (2-Pack) - 18-2902-1-9
$32.98 -
Sierra Volvo/Penta Impeller Kit - 18-3081D
$31.63 -
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 Honda Carburetor Kit - 18-7052
$62.68 -
Sierra OMC Carburetor Kit - 18-7070
$32.98 -
Sierra Fuel Water Separator Kit - 18-78867
$77.55 -
Sierra Oil Filter - 18-7911-1
$13.92 -
Sierra Yamaha Fuel Filter - 18-79809
$25.18 -
Sierra Fuel Water Separator Kit - 18-7984-1
$109.97 -
Sierra Honda Fuel Filter - 18-79908
$54.58 -
Sierra Mercury Inline Fuel Filter - 18-79965
$17.65 -
Sierra PCM Fuel Filter - 18-8127-1
$68.08 -
Sierra Volvo/Penta High Capacity Fuel Water Separating Filter - 18-8149
$22.71 -
Sierra Ford Small Block V8 Exhaust Manifold Mounting Kit - 18-8538
$35.68 -
Sierra Yamaha Oil Filter - 18-8700
$12.07 -
Sierra Mercruiser Spark Plug Wire Set - 18-8828-1
$146.40 -
Sierra Mercruiser Spark Plug Wire Set - 18-8835-1
$96.43 -
Sierra Johnson/Evinrude Spark Plug Wire Set - 18-8840-1
$74.83