Quicksilver 863656A03 Spark Plug Wire Kit for MerCruiser V8 Engines

The Quicksilver 863656A03 Spark Plug Wire Kit is an OEM-quality ignition component set designed specifically for V8 MerCruiser Black Scorpion and MX 6.2L Black Scorpion Tow Sports engines (serial numbers 0M391599 through 2A460164). This complete wire set ensures reliable spark delivery and optimal engine performance in demanding marine environments.

Key Features:

• Complete set of spark plug wires with pre-installed boots at spark plug ends
• Custom-tailored wire lengths to reach each plug location without excess slack or tension
• Engineered for maximum efficiency, endurance, and durability in harsh marine conditions
• Genuine Mercury Marine OEM replacement part for precise fit and function
• Built to withstand moisture, heat, vibration, and corrosive salt air exposure

Backed by over 65 years of marine industry leadership, Quicksilver delivers uncompromising quality through rigorous testing procedures that exceed aftermarket standards. This spark plug wire kit provides the performance, protection, and reliability your MerCruiser engine deserves.