Sierra Spark Plug Wire Set MC84-816608Q81 18-88221 | 24

by Sierra International
$98.56
$98.56

Sierra Premium Marine Spark Plug Wire Set #18-88221

  • Replaces Mercruiser OEM: 84-816608Q 81.
  • Mercruiser - Black Scorpion SKI, Gen+, 350, MX 6.2 Black Scorpion SKI, 8 cylinder, Delco HEI ignition
  • Magnetic Suppression Core manufactured for your specific application.
  • Kevlar® core for maximum durability and long life
  • Durable stainless steel wound conductor for maximum horsepower and engine performance
  • Premium silicone jacketing and boots for the ultimate in high temperature protection
  • Superior RFI suppression for the most sensitive electronic system
  • Corrosion resistant stainless steel spark plug and distributor terminals for maximum conductivity
  • OE style boots provide a sealed barrier against heat, dirt and moisture
  • Thunderbolt type ignition