Welcome to Defender Canada! 
Spark Plugs & Wires
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Sierra Crusader Spark Plug Wire Set - 18-8844-1
$92.38 -
Sierra Johnson/Evinrude Spark Plug Wire Set
$69.45 - $74.85 -
Sierra Mercury Spark Plug Wires (Set of 6) - 18-28081
$92.38 -
Champion BRP Spark Plug - QC10WEP/9005
$26.68 -
Sierra Johnson/Evinrude Spark Plug Wire Set - 18-8839-1
$61.33 -
Champion L76V Nickel Spark Plug - 827M
$11.29 -
Champion QL77JC4 Nickel Spark Plug - 828M
$7.62 -
Champion QL78YC Nickel Spark Plug - 938M
$7.56 -
Champion QC12PEP Double Platinum Spark Plug - 956M
$11.38 -
Sierra Mercruiser Spark Plug Wire Set - 18-8828-1
$146.40 -
Sierra Mercruiser Spark Plug Wire Set - 18-8835-1
$96.43 -
Sierra Johnson/Evinrude Spark Plug Wire Set - 18-8840-1
$74.83 -
Champion BRP Spark Plug - L77JC4/821
$5.86 -
9% offChampion BRP Spark Plug - QL86C/933M
$7.75$7.04 -
Champion RA8HC Nickel Spark Plug - 810
$6.50 -
Champion UL18V Nickel Spark Plug - 824
$7.21 -
Champion QL77CC Nickel Spark Plug - 941M
$7.74 -
Champion XC12PEPB Double Platinum Spark Plug - 955M
$14.58 -
Champion QC8WEPIA Iridium Spark Plug - 9810
$17.66 -
Champion Spark Plug Gap Tool - CT-481
$5.96 -
Sierra Mercury Spark Plug Wires (Set of 6) - 18-28080
$64.03 -
Sierra Mercury Spark Plug Wire - 18-28083
$23.66 -
19% offChampion Mercury Spark Plug - L78V
$19.36$15.61 -
20% offChampion BRP Spark Plug - L87YC/312
$5.24$4.19 -
Champion RJ12YC Nickel Spark Plug - 14
$6.44 -
Champion RV15YC4 Nickel Spark Plug - 18
$6.17 -
Champion RC12YC Nickel Spark Plug - 71
$6.32 -
Champion RV8C Nickel Spark Plug - 121
$6.32 -
Champion RF10C Nickel Spark Plug - 129
$6.32 -
Champion RS9YC Nickel Spark Plug - 304
$6.20 -
Champion L82YC Nickel Spark Plug - 328
$6.09 -
Champion RN7YC Nickel Spark Plug - 332
$6.32 -
Champion RV9YC Nickel Spark Plug - 400
$6.09 -
Champion RS12YC Nickel Spark Plug - 401
$5.69 -
Champion RN12YC Nickel Spark Plug - 404
$6.20 -
Champion RV12YC Nickel Spark Plug - 406
$6.21 -
Champion RN9YC Nickel Spark Plug - 415
$6.33 -
Champion RC7YC3 Nickel Spark Plug - 444
$6.64 -
Champion RL82YC Nickel Spark Plug - 814
$7.00 -
Champion RN2C Nickel Spark Plug - 818
$6.33 -
Champion L77JC4 Nickel Spark Plug - 821
$6.50 -
Champion J6C Nickel Spark Plug - 823
$5.67 -
Champion UL77V Nickel Spark Plug - 831
$11.81 -
Champion J8C Nickel Spark Plug - 841
$6.01 -
Champion QL16V Nickel Spark Plug - 876M
$12.95 -
Champion QL78C Nickel Spark Plug - 883
$7.89 -
Champion QL76V Nickel Spark Plug - 898
$16.80 -
Champion P10Y Nickel Spark Plug - 910
$8.29