OEM MerCruiser spark plug ignition wire set 84-863656A1 is for use on V8 5.0L, 5.7L and 6.2L MPI
Spark plug set 863656A1 is for use on V8 MerCruiser sterndrive and inboard engines (5.0L, 5.7L and 6.2L MPI) with ECM 555 (serial No. 0M300000-2A455878).
Complete set of spark plug wires with boots at spark plug end
Tailored to reach the correct plug location
Designed for efficiency, endurance and durability in a marine engine environment
OEM MerCruiser spark plug ignition wire set 84-863656A1 is for use on V8 5.0L, 5.7L and 6.2L MPI
Spark plug set 863656A1 is for use on V8 MerCruiser sterndrive and inboard engines (5.0L, 5.7L and 6.2L MPI) with ECM 555 (serial No. 0M300000-2A455878).
Complete set of spark plug wires with boots at spark plug end
Tailored to reach the correct plug location
Designed for efficiency, endurance and durability in a marine engine environment