Sierra Wire Spark Plug

Sierra 18-8818-1 Premium 12" Spark Plug Wire for Johnson/Evinrude Outboards

Sierra high-quality spark plug wires feature a Kevlar core for maximum durability and long life.

Size: 12"

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

Interchangeable with:

Johnson/Evinrude Outboard

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