Shopping from Canada? 
Go to Defender Canada!
Sierra
-
Sierra Yamaha VST Filter Kit - 18-79952
$75.99 -
Sierra Yamaha VST Filter Kit - 18-79953
$60.99 -
Sierra Yamaha VST Filter & Gasket Kit - 18-79956
$95.99 -
Sierra Yamaha Fuel Filter - 18-79970
$72.99 -
Sierra Suzuki Fuel Filter - 18-79991
$63.99 -
Sierra Suzuki Fuel Filter - 18-79992
$78.99 -
Sierra Suzuki Fuel Filter - 18-79999
$56.99 -
Sierra Mercury EPA Fuel Line Assembly - 18-8016EP-2
$58.99 -
Sierra Universal Fuel Line - 10' - 18-8152-10
$51.99 -
Sierra Mercruiser Transom Seal Kit - 18-8206-1
$258.99 -
Sierra Mercruiser Transom Seal Kit - 18-8213
$213.99 -
Sierra Mercruiser Power Steering Pump Pulley - 18-8297
$72.99 -
Sierra Mercruiser V6 Exhaust Manifold Mounting Kit - 18-8533
$24.99 -
Sierra Crusader Exhaust Elbow Mounting Kit - 18-8547
$26.99 -
Sierra E-Go! Fuel Injection Cleaning Kit - 18-8600
$563.99 -
Sierra Oil Filter - 18-8779
$14.49 -
Sierra OMC Spark Plug Wire Set - 18-8806-1
$81.99 -
Sierra Mercruiser Spark Plug Wire Set - 18-8829-1
$109.99 -
Sierra Yamaha Impeller - 18-8911
$24.99 -
Sierra Nissan/Tohatsu Impeller - 18-8920
$13.17 -
Sierra Nissan/Tohatsu Impeller - 18-8922
$28.99 -
Sierra Nissan/Tohatsu Impeller - 18-8924
$35.99 -
Sierra Mercury Oil Change Kit - 18-9223
$116.99 -
Sierra Suzuki Oil Change Kit - 18-9227
$81.99 -
Sierra Yamaha Oil Change Kit - 18-9391
$62.99 -
Sierra Yamaha Oil Change Kit - 18-9392
$78.99 -
Sierra Yamaha Oil Change Kit - 18-9393
$80.99 -
Sierra Yamaha Oil Change Kit - 18-9394
$61.99 -
Sierra Yamaha Oil Change Kit - 18-9396
$91.99 -
Sierra Yamaha Oil Change Kit - 18-9397
$46.99 -
Sierra High Performance Gear Lubricant Pump Kit - 18-9650-2QP
$29.99 -
Sierra Mercury Intermediate Shift Cable Snake - 18-9879
$34.99 -
Sierra Dual Water Pickup Seal - 18-9895
$40.99 -
Sierra Verado Flywheel Puller/Lifting Eye - 18-9897
$342.99 -
Sierra Fuel Water Separator Kit - 18-99189
$96.99 -
Sierra Impeller Kit - 23-3312
$22.99 -
Sierra Fuel Filter - 23-7740
$15.26 -
Sierra Fuel Filter - 23-7751
$16.96 -
Sierra Fuel Filter - 23-7824
$11.45 -
Sierra Mercruiser Trim Bracket
$114.99 - $156.99 -
Sierra Battery Isolator
$94.99 - $279.99 -
Sierra Dual Port USB 2.0 Charger
$60.99 - $62.99 -
Sierra 2-Position Battery Switch
$31.99 - $35.99 -
Sierra 4-Position Battery Switch
$35.99 - $41.99 -
Sierra ATO/ATC Style Fuse Block
$14.74 - $38.99 -
Sierra FMX Fuse
$13.93 -
Sierra Marine Gas Lift Brackets (2-Pack)
$9.23 - $17.43 -
Sierra Contura III Standard Weather Resistant Rocker Switch with Black & Grey Paddles
$13.72 - $19.99