Sierra 18-8820-1 Wiring Plug Set Replaces 0503754

Sierra 18-8820-1 Spark Plug Wiring Set

Sierra replacement spark plug wire set for 8 cylinder EST Electronic ignition.

• 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

Specifications:

• Ignition Type: EST Electronic
• Cyl.: 8
• Lead Lengths: 2 Spark Wires 27"
• Lead Lengths: 1 Spark Wire 32"
• Lead Lengths: 2 Spark Wires 38"
• Lead Lengths: 3 Spark Wires 42"
• Lead Lengths: 1 Coil Wire 14"

Interchangeable with:

• Mallory
• 9-28029
• OMC Stern Drive
• 503754

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