Shopping from Canada? 
Go to Defender Canada!
Sierra
-
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 - 18-9395
$75.99 -
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 Battery Isolator
$94.99 - $279.99 -
Sierra Reverse Y Shore Power Adapter - AC12450
$473.69 -
Sierra Pigtail Adapter - AC12480
$60.69 -
Sierra Pigtail Adapter - AC12510
$77.89 -
Sierra Pigtail Adapter - AC12500
$209.99 -
Sierra Pigtail Adapter - AC12440
$154.29 -
Sierra Battery Switch Solenoid - BA58003
$32.99 -
Sierra Illuminated AUX Power Socket - EA01100
$12.20 -
Sierra 409 Series 6-Gang AGC Fuse Block with Bus Bar & Cover - FS40900
$37.99 -
Sierra 409 Series 6-Gang AGC Independent Source Fuse Block with Cover - FS40920
$42.99 -
Sierra Johnson/Evinrude Emergency Killswitch Lanyard - MP28900
$22.99 -
Sierra 4-Position Conventional Ignition Switch - MP39070
$43.99 -
Sierra 3-Position Magneto Ignition Switch - MP39100
$25.99 -
Sierra Heavy Duty Push-Pull Switch - MP39610
$19.99 -
Sierra 4-Position Magneto Ignition Switch - MP39720-1
$30.99 -
Sierra 3-Position Magneto Ignition Switch - MP39740-1
$29.99 -
Sierra 3-Position Magneto Ignition Switch - MP39760
$20.99 -
Sierra 4-Position Magneto Ignition Switch - MP41080
$25.99 -
Sierra 3-Position Magneto Ignition Switch - MP41090-1
$32.99 -
Sierra Yamaha Ignition Switch - MP51030
$104.99 -
Sierra Yamaha Ignition Switch - MP51040
$126.99 -
Sierra Yamaha Ignition Switch - MP51050
$166.99 -
Sierra 3-Position Magneto Ignition Switch - MP52000
$50.99 -
Sierra Contura Rotary Switch - Red/Green - RS20000
$26.99 -
Sierra Contura Rotary Switch - RS20010
$18.59 -
Sierra Contura Rotary Switch - Red - RS20020
$26.99 -
Sierra Contura Rotary Switch - RS20040
$27.99 -
Sierra Contura Progressive Rotary Switch - RS20060
$22.99 -
Sierra 4-Position Weather Resistant Switch Panel with Circuit Breaker - SP21000
$128.99 -
Sierra 6-Function Touch Panel - SP21020
$119.99 -
Sierra Heavy Duty Brass Toggle Switch - TG40000
$10.12 -
Sierra Female Motor Side Trolling Motor Socket - WH10530-1
$18.61 -
Sierra Female Boat Side Trolling Motor Socket - WH10490-1
$24.99 -
Sierra Male Motor Side Trolling Motor Socket - WH10500-1
$20.99 -
Sierra Male Boat Side Trolling Motor Socket - WH10540-1
$25.99 -
Sierra Female Boat Side Trolling Motor Socket - WH10560
$19.99 -
Sierra Male Motor Side Trolling Motor Socket - WH10570
$16.61 -
Sierra Female V-Groove Motor Side Trolling Motor Socket - WH10600-1
$20.99 -
Sierra Trolling Motor Plug & Receptacle Set - WH10620
$63.99 -
Sierra Shore Power Cordset
$121.19 - $781.99 -
Sierra Dual Port USB 2.0 Charger
$60.99 - $62.99