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Sierra 18-8820-1 Premium Marine Spark Plug Wire Set 8-Cylinder EST

Manufacturer

Picture for manufacturer Sierra

Part Number

118-8820-1
8 reviews
Sale Price

$77.33

In Stock (7)

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Usually delivered within 2 days

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No Hassle Returns

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Live-in-stock inventory

Live-in-stock inventory

Fitment guaranteed

Fitment guaranteed

Product Details

The Sierra 18-8820-1 is a premium MagForce marine spark plug wire set designed for 8-cylinder engines with EST electronic ignition systems, compatible with OMC and Volvo Penta sterndrive applications. This set replaces OEM part number 503754 and is engineered specifically for GM 5.0L-8.2L marine engines.

Wire Configuration:

  • Spark plug wire lengths: (3) 42", (2) 38", (2) 27", and (1) 32"
  • Coil wire length: (1) 14"

Premium Construction Features:

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

Sierra marine ignition products are engineered to meet or exceed original equipment specifications while withstanding the harsh marine environment. This wire set features 90-degree plug boots and is designed for universal fit on compatible 8-cylinder marine engines with EST electronic ignition systems.

Decent

PERFECT!!!

Nice and ez

Product looks good and delivery was faster than expected. Thanks

Got exactly what I ordered, at a great price. Arrived as schedule.I'm a very satisfied customer

2x the system hung up after a long wait

Great Job

Thank you

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