Welcome to Defender Canada! 
Spark Plugs & Wires
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Sierra Mercury Spark Plug Wire Set - 18-8838-1
$657.60 -
Sierra Mercruiser Spark Plug Wire Set - 18-8828-1
$168.50 -
Sierra Mercruiser Spark Plug Wire Set - 18-8829-1
$168.48 -
Sierra Mercury Spark Plug Wires (Set of 6) - 18-28086
$136.36 -
Sierra Mercruiser Black Scorpion Spark Plug Wire Set - 18-8822-1
$132.00 -
Sierra Mercruiser Spark Plug Wire Set - 18-8834-1
$124.70 -
Sierra Chrysler V8 Spark Plug Wire Set - 18-8824-1
$124.70 -
Sierra OMC Spark Plug Wire Set - 18-8806-1
$124.70 -
Sierra Mercruiser Spark Plug Wire Set - 18-8835-1
$111.54 -
Sierra Crusader Spark Plug Wire Set - 18-8844-1
$105.70 -
Sierra Mercury Spark Plug Wires (Set of 6) - 18-28081
$104.24 -
Sierra Mercury Spark Plug Wires (Set of 4) - 18-28082
$92.56 -
Sierra Mercury Spark Plug Wires (set of 4) - 18-28085
$91.10 -
Sierra Johnson/Evinrude Spark Plug Wire Set - 18-8840-1
$85.26 -
Sierra Mercury Spark Plug Wires (Set of 6) - 18-28080
$73.58 -
Sierra Johnson/Evinrude Spark Plug Wire Set
$69.22 - $86.74 -
Sierra Johnson/Evinrude Spark Plug Wire Set - 18-8839-1
$69.20 -
Sierra Mercury Spark Plug Wire - 18-28083
$28.19 -
NGK Mercury Spark Plug - BPZ8HS-15
$27.21 -
15% offChampion BRP Spark Plug - QC10WEP/9005
$31.97$26.88 -
NGK Honda Spark Plug - BKR6E-E
$23.94 -
Champion Mercury Spark Plug - L78V
$20.89 -
NGK Mercury Spark Plug - DPR6EA-9
$13.64 -
NGK Mercury Spark Plug - CR6HS
$13.45 -
NGK Honda Spark Plug - CR4HSB
$13.23 -
NGK Yamaha Spark Plug - BR6HS-10
$11.65 -
NGK Spark Plug - B6HS-10
$11.42 -
NGK Yamaha Spark Plug - B6HS
$11.15 -
Champion BRP Spark Plug - QL86C/933M
$8.34 -
NGK Tohatsu Spark Plug - DCPR6E
$7.81 -
NGK Tohatsu Spark Plug - BP7HS-10
$6.35 -
NGK Tohatsu Spark Plug - BP6HS-10
$6.35 -
11% offChampion BRP Spark Plug - L87YC/312
$5.62$4.98