Spark Plug Ignition Wire Set Flat Cap 863656A1 18-8828-1 Compatible With Mercruiser MPI V8 84

For 863656A1 Mercruiser MPI Spark Plug Ignition Wire Set Flat Cap V8 84-863657A1 18-8828-1 designed for marine V8 engines.This ignition wire set features flat cap terminals and is engineered to provide spark delivery for consistent engine performance.Constructed with resistance to and heat, the wires support efficient in marine environments.Compatible with specified Mercruiser MPI systems from model years corresponding to 863656A1.

• Model compatibility Designed for Mercruiser MPI engines with model number 863656A1 this spark plug ignition wire set precise fitment for V8 marine applications
• Usage range Suitable for use in 84 and later models providing performance across a wide range of marine engine systems
• Flat cap design Features flat boot caps that offer improved clearance in tight engine compartments while maintaining strong electrical connectivity
• Direct replacement Matches OEM specifications with part numbers 863656A1 and 18-8828-1 for installation without the need for modifications
• construction Built to withstand harsh marine environments with resistance to heat and vibration for long service life