Shopping from Canada? 
Go to Defender Canada!
Sierra
-
Sierra Engine Alignment Tool - 18-4442
$164.99 -
Sierra Exhaust Protector Valve - 3 - 18-4456
$39.99 -
Sierra Exhaust Protector Valve - 4 for Mercruiser Stern Drives - 18-4457
$38.99 -
Sierra Exhaust Protector Valve - 5 & 6" - 18-4458
$209.98 -
Sierra Piston for Mercury/Mariner Outboard Motors - 18-4575
$141.94 -
Sierra Distributor Cap - 18-5353
$44.99 -
Sierra Distributor Cap and Gasket for Mercruiser Stern Drives - 18-5395
$38.99 -
Sierra Temperature Sender - 18-5897
$83.10 -
Sierra Temperature Sender - 18-5898
$46.86 -
Sierra Power Tilt Motor for OMC Sterndrive/Cobra Stern Drives - 18-6754
$184.99 -
Sierra Power Tilt Motor for OMC Sterndrive/Cobra Stern Drives - 18-6755
$175.99 -
Sierra O-Ring - I.D. .360 Width (In.) .100 - 18-7116
$2.54 -
Sierra O-Rings - 18-7118
$4.70 -
Sierra Prop Spacer - 18-4228
$6.02 -
Sierra Thrust Washer for Johnson/Evinrude Outboard Motors - 18-4229
$67.99 -
Sierra Prop Spacer for Johnson/Evinrude Outboard Motors - 18-4232
$9.17 -
Sierra Thrust Washer for Mercury/Mariner Outboard Motors - 18-4233
$39.99 -
Sierra Sterndrive Cover Lock Catch Screw - 18-4238
$10.02 -
Sierra Pipe Plug - 18-4257
$3.63 -
Sierra Pipe Plug - 18-4258
$17.68 -
Sierra Pipe Plug - 18-4263
$5.64 -
Sierra Pipe Plug for Mercruiser Stern Drives - 18-4264
$5.15 -
Sierra Pipe Plug - 3/4 -14 NPT for Mercruiser Stern Drives - 18-4265
$21.15 -
Sierra Welch Plug for Mercruiser Stern Drives - 18-4272
$8.08 -
Sierra Timing Chain Gasket Set for Mercruiser Stern Drives - 18-4366
$152.45 -
Sierra Intake Manifold Gasket Set for Mercruiser Stern Drives - 18-4392
$263.99 -
Sierra Prop Wrench - 18-4444
$150.91 -
Sierra Prop Wrench - 18-4446
$102.25 -
Sierra Prop Wrench - 18-4459
$33.99 -
Sierra Distributor Cap Gasket - 18-5399
$24.99 -
Sierra Switch Box - 18-5775
$680.29 -
Sierra Oil Pressure Senders - 18-5899
$34.99 -
Sierra Rewind Spring for Johnson/Evinrude Outboard Motors - 18-6503
$38.99 -
Sierra Rewind Spring for Mercury/Mariner Outboard Motors - 18-6506
$20.99 -
Sierra Power Tilt and Trim Motor - 18-6763
$309.99 -
Sierra Molded Hose - 18-70704
$12.32 -
Sierra Gasket Kit for Volvo Penta Stern Drives - 18-7099
$30.99 -
Sierra O-Ring - 18-7111
$11.23 -
Sierra Gimbal Housing Seal - I.D. 1.000 Width (In.) .135 - 18-7114
$2.52 -
Sierra O-Ring - 18-7126
$11.11 -
Sierra O-Ring for Yamaha Outboard Motors - 18-7444
$17.20 -
Sierra O-Ring - 18-7457
$2.37 -
Sierra O-Ring - I.D. 2.234 Width (In.) .139 - 18-7459
$6.25 -
Sierra O-Ring - 18-7461
$3.83 -
Sierra O-Ring - I.D. 1.239 Width (In.) .070 - 18-7474
$3.48 -
Sierra O-Ring for Yamaha Outboard Motors - 18-7483
$4.26 -
Sierra Gasket for Volvo Penta Stern Drives - 18-7888
$18.57 -
Sierra Oil Drain Kit - 18-7891
$121.99