Welcome to Defender Canada! 
Boat Show Deals
-
Forespar Marelon Full-Flow Seacock with Mushroom Thru-Hull
$132.52 - $291.37 -
Isotemp Slim 15L Marine Water Heater
$1,231.55 - $1,235.93 -
Isotemp SPA 15L Marine Water Heater
$907.36 - $1,015.38 -
Isotemp SPA 60L Marine Water Heater
$1,665.16 - $1,708.96 -
Isotemp Basic 24L Marine Water Heater
$1,465.25 - $1,466.71 -
Isotemp SPA 50L Marine Water Heater
$1,533.74 - $1,577.54 -
Isotemp SPA 20L Marine Water Heater
$1,022.71 - $1,069.43 -
Isotemp SPA 40L Marine Water Heater
$1,149.79 - $1,180.45 -
Isotemp Square 16L Marine Water Heater
$1,622.82 - $1,713.34 -
Forespar MF-Series Diverter Y-Valve Connector
$83.47 - $89.31 -
Forespar Vented Loop
$40.25 - $60.11 -
Isotemp Basic 40L Marine Water Heater
$1,512.01 - $1,536.82 -
Isotemp Basic 75L Marine Water Heater
$1,776.36 - $1,812.86 -
Isotemp SPA 25L Marine Water Heater
$1,062.15 - $1,113.25 -
Isotemp Replacement Water Heater Element
$92.56 - $104.24 -
Isotemp SPA 30L Marine Water Heater
$1,068.01 - $1,123.49 -
Isotemp Slim 25L Marine Water Heater
$1,377.64 - $1,402.46 -
Forespar Marelon 93 Series Ball Valve/Mushroom Thru-Hull Fitting
$123.18 - $285.54 -
Isotemp Slim 20L Marine Water Heater
$1,279.78 - $1,295.84 -
Forespar Marelon MF 810 Raw Water Strainer - 906066
$240.00 -
Forespar CF 251 Marelon Mushroom Head Threaded Thru-Hull Connector
$23.90 - $56.60 -
Forespar Marelon T-150 Raw Water Strainer - 906166
$187.43 -
Forespar CF 250 Marelon Flush Head Threaded Thru-Hull Connector
$21.56 - $42.59 -
Isotemp Basic 30L Marine Water Heater
$1,490.08 - $1,511.98 -
Forespar CF 254S Marelon Flush Head Deck Drain/Thru Hull with Screen
$27.40 - $60.11 -
Forespar 93-Series Marelon Threaded Ball Valve
$127.85 - $280.86 -
Forespar MF-841 Replacement Duck Bill/Cap Assembly
$14.59 - $16.03 -
58% offGroco Replacement Buna O-Ring
$2.58 - $6.26$2.57 - $5.18 -
Forespar Scoop Strainer
$46.09 - $49.60 -
Forespar Marelon Threaded Reducer/Adapter
$19.23 -
Forespar Y-Connector
$36.75 - $39.08 -
Forespar Y-Valve Parts Kit - 902006
$34.16 -
Forespar MEC 12 Marelon Elbow Threaded Connector - 90 deg. - 920336
$12.42 -
Forespar MF 846 Vent Barb Assembly - 903004
$13.64 -
Forespar MEC 8 Marelon Elbow Threaded Connector - 90 deg. - 920207
$9.20 -
Isotemp Basic 40 TCT Dual Coil Marine Water Heater
$1,650.70 - $1,684.28 -
Isotemp Replacement Water Heating Element - SEE00016LA
$107.16 -
Isotemp Basic 50L Marine Water Heater
$1,604.02 - $1,662.42 -
Isotemp Basic 75 TCT Dual Coil Marine Water Heater
$1,939.88 - $1,985.14