Welcome to Defender Canada! 
Sierra
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Sierra Buzzer with LED Warning - EA01040
$33.01 -
Sierra Crusader Spark Plug Wire Set - 18-8844-1
$97.87 -
Sierra Mercruiser Spark Plug Wire Set - 18-8828-1
$157.11 -
Sierra Hydro Defense Marine Grease - 8 oz - 18-9220-0
$15.29 -
Sierra Johnson/Evinrude Spark Plug Wire Set
$64.05 - $79.56 -
Sierra Oil Pressure Warning Kit - MP41400
$65.44 -
Sierra Mercruiser Spark Plug Wire Set - 18-8835-1
$97.87 -
Sierra Johnson/Evinrude Spark Plug Wire Set - 18-8839-1
$64.03 -
Sierra Johnson/Evinrude Spark Plug Wire Set - 18-8840-1
$89.41 -
Sierra Pro Performance Grease (4-Pack) - 18-9200-4
$33.01 -
Sierra Yamaha Oil Change Kit - 18-9395
$116.24 -
Sierra High Performance Gear Lubricant Pump Kit - 18-9650-2QP
$40.08 -
Sierra Mercury Spark Plug Wires (Set of 6) - 18-28080
$68.26 -
Sierra Mercury Spark Plug Wires (Set of 6) - 18-28081
$99.28 -
Sierra Mercury Spark Plug Wire - 18-28083
$24.68 -
Sierra OMC Spark Plug Wire Set - 18-8806-1
$116.22 -
Sierra Mercruiser Black Scorpion Spark Plug Wire Set - 18-8822-1
$134.55 -
Sierra Chrysler V8 Spark Plug Wire Set - 18-8824-1
$109.17 -
Sierra Mercruiser Spark Plug Wire Set - 18-8829-1
$155.68 -
Sierra Mercruiser Spark Plug Wire Set - 18-8834-1
$109.17 -
Sierra Mercury Spark Plug Wire Set - 18-8838-1
$606.90 -
Sierra Yamaha Oil Change Kit - 18-9217
$141.64 -
Sierra Mercury Oil Change Kit - 18-9221
$133.21 -
Sierra Mercury Oil Change Kit - 18-9222
$175.51 -
Sierra Mercury Oil Change Kit - 18-9223
$165.64 -
Sierra Suzuki Oil Change Kit - 18-9226
$198.08 -
Sierra Suzuki Oil Change Kit - 18-9227
$114.88 -
Sierra Mercury Oil Change Kit - 18-9229
$124.72 -
Sierra Mercury Oil Change Kit - 18-9230
$161.36 -
Sierra Suzuki Oil Change Kit - 18-9231
$145.88 -
Sierra Yamaha Oil Change Kit - 18-9391
$86.65 -
Sierra Yamaha Oil Change Kit - 18-9392
$112.02 -
Sierra Yamaha Oil Change Kit - 18-9393
$127.54 -
Sierra Yamaha Oil Change Kit - 18-9394
$85.23 -
Sierra Yamaha Oil Change Kit - 18-9396
$131.76 -
Sierra Yamaha Oil Change Kit - 18-9397
$69.71 -
Sierra Mercury Spark Plug Wires (Set of 4) - 18-28082
$88.00 -
Sierra Mercury Spark Plug Wires (set of 4) - 18-28085
$85.18 -
Sierra Mercury Spark Plug Wires (Set of 6) - 18-28086
$141.58 -
Sierra OMC Oil Pressure Light Switch - 18-5894
$40.06