Shopping from Canada? 
Go to Defender Canada!
Sierra
-
Sierra Yamaha Water Pump Repair Kit without Housing - 18-3475
$39.99 -
Sierra Mercury Thermostat with Housing - 18-3631
$144.99 -
Sierra Yamaha Thermostat - 18-3632
$29.99 -
Sierra Volvo/Penta Trim Motor - 18-6817
$160.99 -
Sierra Small Engine Tachometer/Hour Meter - 56969P
$40.99 -
Sierra Sahara Series Water Pressure Gauge Kit - 69870P
$100.99 -
Sierra Premium Marine Oil Filter - 18-7876-1
$10.84 -
Sierra Exhaust Manifold Gasket - 18-0603
$42.99 -
Sierra Manifold - Port & Starboard - with Gaskets and Mounting Package for Mercruiser Stern Drives - 18-1953-2
$239.99 -
Sierra Thermostat Housing for Mercruiser Stern Drives - 18-1977-1
$128.99 -
Sierra Power Trim Pump Motor for Mercruiser Stern Drives - 18-6772
$199.99 -
Sierra Power Trim Motor for Mercury/Mariner Outboard Motors - 18-6757
$271.99 -
Sierra Lower Unit Drain Screw with Magnet - E-Tec for Johnson/Evinrude Outboard Motors - 18-4249
$16.69 -
Sierra Manifold - Starboard - with Mounting Package for Mercruiser Stern Drives - 18-1951-1
$459.99 -
Sierra 4 Cycle Outboard Oil Filter for Mercury/Mariner Outboard Motors - 18-7913
$10.78 -
Sierra V-belt - Effective Length: 41 1/2 Top Width: 29/64" - 18-15415
$28.99 -
Sierra Lower Unit Seal Kit for Johnson/Evinrude Outboard Motors - 18-2679
$34.99 -
Sierra Volvo/Penta Exhaust Bellows - 18-1076
$44.99 -
Sierra Mercruiser Sea Water Pump - 18-36001
$403.99 -
Sierra Honda Thermostat - 18-3628-1
$31.99 -
Sierra Mercury Thermostat - 18-3633
$61.99 -
Sierra Yamaha Thermostat - 18-3636
$43.99 -
Sierra Mercruiser Thermostat Kit - 18-3668D
$34.99 -
Sierra Volvo/Penta Thermostat Kit - 18-3677D
$24.99 -
Sierra Honda Trim Motor - 18-6742
$372.99 -
Sierra Mercury Power Trim Manual Release Valve - 18-6751
$46.99 -
Sierra Yamaha Oil Filter - 18-8700
$8.78 -
Sierra Lido Pro Series Fuel Gauge - 59655P
$51.99 -
Sierra Black Premier Pro Series Voltmeter - 62730P
$52.99 -
Sierra Bi-Directional Water Circulating Pump - 18-3599-2
$140.99 -
Sierra Premium Marine Oil Filter - 18-7879
$7.88 -
Sierra Water Pump Kit for Johnson/Evinrude Outboard Motors - 18-3315-2
$70.99 -
Sierra Oil Seal - 18-0584
$9.13 -
Sierra Exhaust Manifold Gasket - 18-0680
$18.39 -
Sierra Water Pump Kit for Mercury/Mariner Outboard Motors - 18-3570
$73.99 -
Sierra U-Joint - 18-2174
$51.99 -
Sierra Head Gasket - 18-3879
$46.99 -
Sierra Oil Seal - 18-2026
$16.85 -
Sierra Lower Unit Seal Kit for Mercury/Mariner Outboard Motors - 18-2653
$104.99 -
Sierra Head Gasket for Johnson/Evinrude Outboard Motors - 18-3836
$37.99 -
Sierra Powerhead Gasket for Johnson/Evinrude Outboard Motors - 18-4303-1
$149.99 -
Sierra Rewind Spring for Johnson/Evinrude Outboard Motors - 18-6522
$16.74 -
Sierra Water Pump Kit for Mercruiser Stern Drives - 18-3317
$53.99 -
Sierra Oil Seal - 18-8349
$22.99 -
Sierra Oil Seal - 18-0515
$10.77 -
Sierra Head Gasket for Johnson/Evinrude Outboard Motors - 18-2958
$36.99 -
Sierra Water Pump Kit - without Housing for Yamaha Outboard Motors - 18-3429
$44.99 -
Sierra Mercruiser Restricted Dry Joint Riser Gasket - 18-0722
$56.99