Welcome to Defender Canada! 
Sierra
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Sierra Mercruiser Dry Joint Exhaust Manifold - 18-1843
$632.50 -
Sierra Mercruiser Dry Joint Exhaust Elbow - 18-1845
$535.08 -
Sierra Mercruiser Exhaust Elbow Riser - 18-1970-2
$358.82 -
Sierra Mercruiser GM Big Block Exhaust Manifold - 18-1957-2
$412.50 -
Sierra OMC Stern Drive Exhaust Manifold - 18-1848
$487.18 -
Sierra Mercruiser Dry Joint Spacer Kit - 3" - 18-1844K
$849.51 -
Sierra Mercruiser Dry Joint Spacer Kit - 3" - 18-1847K
$942.57 -
Sierra Mercruiser Closed Dry Joint Riser Gasket - 18-0720
$71.08 -
Sierra Mercruiser Restricted Dry Joint Riser Gasket - 18-0722
$80.95 -
Sierra Mercruiser Exhaust Elbow Gaskets (2-Pack) - 18-0672-9
$35.83 -
Sierra Mercruiser Exhaust Elbow Mounting Kit - 18-8555
$83.77 -
Sierra Mercruiser V6 Dry Joint Exhaust Manifold - 18-1842
$490.00 -
Sierra Chrysler Exhaust Manifold Riser - 18-1946
$172.67 -
Sierra Mercruiser Exhaust Elbow Gaskets (2-Pack) - 18-2849-9-1
$31.60 -
Sierra Mercruiser Open Dry Joint Riser Gasket - 18-0721
$82.36 -
Sierra Volvo/Penta Exhaust Bellows - 18-1076
$64.03 -
Sierra Chrysler Exhaust Manifold Riser - 18-1945
$236.12 -
Sierra Volvo/Penta Exhaust Manifold Gaskets (2-Pack) - 18-2902-1-9
$35.83 -
Sierra GM V6 Exhaust Manifold Gaskets (2-Pack) - 18-2909-9
$27.26 -
Sierra Mercury/Yamaha Plenum Gasket Set - 18-0663
$69.67 -
Sierra Crusader GM Big Block V8 Exhaust Manifold - 18-1929
$504.22 -
Sierra Chrysler Small Block V8 Exhaust Manifold Mounting Kit - 18-8527
$82.36 -
Sierra Ford Small Block V8 Exhaust Manifold Mounting Kit - 18-8538
$38.65 -
Sierra GM Small/Big Bock Exhaust Manifold Spacer - 18-1949
$257.25 -
Sierra Mercruiser Exhaust Manifold - 18-1956-3
$669.12 -
Sierra Mercruiser Exhaust Manifold Elbow - 18-1974-1
$489.95 -
Sierra Mercruiser Exhaust Manifold Elbow - 18-1976-2
$272.83 -
Sierra GM Small/Big Bock Exhaust Manifold Spacer - 18-1984
$264.31 -
Sierra OMC Exhaust Manifold Gasket (2-Pack) - 18-2949-9
$38.65 -
Sierra Mercruiser Exhaust Manifold Gasket - 18-4367
$44.29 -
Sierra Mercruiser Flame Arrestor - 18-7234
$174.03 -
Sierra Chrysler Small Block V8 Exhaust Elbow Mounting Kit - 18-8506
$31.60 -
Sierra Mercruiser V6 Exhaust Manifold Mounting Kit - 18-8533
$35.83 -
Sierra Crusader Exhaust Elbow Mounting Kit - 18-8547
$38.65 -
Sierra Mercruiser Exhaust Elbow Mounting Kit - 18-8554
$62.62 -
Sierra Mercruiser Exhaust Elbow Mounting Kit - 18-8556
$27.56