Sierra Wiring Plug Set - SIE-18-5228-1

Sierra 18-5228-1 Mercury Spark Plug Wire

Sierra high-quality engine parts are designed to meet OEM specifications and are backed by Sierra's unmatched manufacturer's warranty.

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 ultimate high temperature protection

Superior RFI suppression for the most sensitive electronic system

Corrosion resistant stainless steel spark plug and distributor terminals for maximum conductivity

Size: 9" or 228.6mm

Interchangeable with:

Mercury Marine

84-813715A1