OEM MerCruiser spark plug ignition wire set 84-816761Q16 is for use on 4.3L V6 TKS engines.
Spark plug set 84-816761Q16 is for use on V6 MerCruiser engines with Thunderbolt IV ignition systems (1985-2003).
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 84-816761Q16 is for use on 4.3L V6 TKS engines.
Spark plug set 84-816761Q16 is for use on V6 MerCruiser engines with Thunderbolt IV ignition systems (1985-2003).
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