Welcome to Defender Canada! 
Sierra
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Sierra Honda Water Pump Repair Kit without Housing - 18-3478
$38.02 -
Sierra Yamaha Water Pump Repair Kit - 18-3479
$68.26 -
Sierra Honda Water Pump Repair Kit without Housing - 18-3489
$81.22 -
Sierra Yamaha Water Pump Repair Kit without Housing - 18-3490
$63.94 -
Sierra Johnson/Evinrude Water Pump Repair Kit without Housing - 18-3491
$94.18 -
Sierra Honda Water Pump Repair Kit - 18-3493
$40.18 -
Sierra Mercruiser Water Circulating Pump - 18-3506-1
$321.76 -
Sierra Yamaha Water Pump Repair Kit - 18-3515
$125.88 -
Sierra Yamaha Water Pump Repair Kit - 18-3516
$105.70 -
Sierra Yamaha Water Pump Repair Kit - 18-3522-1
$124.42 -
Sierra Yamaha Water Pump Repair Kit - 18-3523-1
$124.44 -
Sierra Yamaha Thermostat - 18-3524
$62.79 -
Sierra Yamaha Thermostat - 18-3525
$65.10 -
Sierra Mercury Thermostat - 18-3535
$168.49 -
Sierra Mercury Thermostat - 18-3536
$65.24 -
Sierra Volvo/Penta Thermostat Kit - 18-3538
$111.46 -
Sierra Volvo/Penta Thermostat Kit - 18-3539
$74.17 -
Sierra Yamaha Thermostat - 18-3541
$56.74 -
Sierra Mercury Thermostat - 18-3553
$36.58 -
Sierra Mercury Thermostat - 18-3556
$57.61 -
Sierra Mercruiser Thermostat Kit - 18-3568
$39.32 -
Sierra Mercruiser Water Circulating Pump - 18-3577-2
$285.77 -
Sierra Mercruiser Water Pump - 18-3593
$177.75 -
Sierra Sea Water Pump - 18-3600
$779.67 -
Sierra Mercruiser Sea Water Pump - 18-36001
$591.00 -
Sierra Mercury Thermostat Kit - 18-3605
$154.52 -
Sierra Mercury Thermostat Kit - 18-3606
$259.06 -
Sierra Yamaha Thermostat Kit - 18-3609
$48.68 -
Sierra Yamaha Thermostat Kit - 18-3611
$67.69 -
Sierra Volvo/Penta Raw Water Thermostat - 18-3615
$40.90 -
Sierra Volvo/Penta Thermostat Kit - 18-3617
$87.56 -
Sierra Volvo/Penta Thermostat Kit - 18-3618
$47.24 -
Sierra Volvo/Penta Thermostat Kit - 18-3619
$78.34 -
Sierra Volvo/Penta Thermostat Kit - 18-3621
$52.14 -
Sierra Yamaha Thermostat Kit - 18-3622
$61.06 -
Sierra Honda Thermostat - 18-3628-1
$62.79 -
Sierra Honda Thermostat - 18-3630
$43.64 -
Sierra Mercury Thermostat with Housing - 18-3631
$271.45 -
Sierra Yamaha Thermostat - 18-3632
$58.18 -
Sierra Mercury Thermostat - 18-3633
$120.10 -
Sierra Yamaha Thermostat - 18-3634
$67.98 -
Sierra Mercury Thermostat - 18-3635
$133.93 -
Sierra Yamaha Thermostat - 18-3636
$91.30 -
Sierra Yamaha Thermostat - 18-3637
$85.54 -
Sierra Mercury Thermostat - 18-3638
$76.33 -
Sierra Yamaha Thermostat - 18-3639
$62.94 -
Sierra Mercury Thermostat - 18-3640
$39.18 -
Sierra Yamaha Thermostat - 18-3641
$92.74